OPERAION MANUAL Indoor uni for air o waer hea pump sysem and opions EKHBRD011AAV1 EKHBRD014AAV1 EKHBRD016AAV1 EKHBRD011AAY1 EKHBRD014AAY1 EKHBRD016AAY1
EKHBRD011AAV1 EKHBRD014AAV1 EKHBRD016AAV1 EKHBRD011AAY1 EKHBRD014AAY1 EKHBRD016AAY1 Indoor uni for air o waer hea pump sysem and opions CONENS Page Inroducion... 1 General informaion... 1 Scope of his manual... 1 Quick sar-up of he uni... 2 Space heaing operaion... 2 Domesic waer heaing operaion... 2 Operaion of he uni... 2 Remoe conroller buons and icons... 3 Seing he clock... 4 Space heaing operaion (h)... 4 Room emperaure conrol... 4 Leaving waer emperaure conrol... 5 Domesic waer heaing operaion (w)... 6 Auomaic sorage... 7 Manual sorage... 7 Rehea... 8 Disinfecion operaion... 8 Oher operaion modes... 8 Sar up operaion (d)... 8 Defros operaion (d)... 8 Quie mode operaion (s)... 8 emperaure read-ou mode... 9 Simulaneous demand of space heaing and domesic waer heaing... 9 Schedule imer operaion... 9 Space heaing... 9 Domesic waer heaing... 11 Quie mode... 11 Programming and consuling he schedule imer... 11 Programming space heaing... 12 Programming quie mode or domesic waer heaing... 13 Consuling programmed acions... 13 ips and ricks... 13 Operaing he remoe alarm opion... 14 Operaing he opional remoe conroller... 14 Field seings... 14 Procedure... 14 Field seings able... 15 Mainenance... 16 Mainenance aciviies... 16 Imporan informaion regarding he refrigeran used... 16 roubleshooing... 16 Disposal requiremens... 16 he English ex is he original insrucion. Oher languages are ranslaions of he original insrucions. his appliance is no inended for use by persons, including children, wih reduced physical, sensory or menal capabiliies, or lack of experience and knowledge, unless hey have been given supervision or insrucion concerning use of he appliance by a person responsible for heir safey. Children should be supervised o ensure ha hey do no play wih he appliance. INRODUCION General informaion hank you for purchasing his Daikin indoor uni. he uni is he indoor par of he air o waer ERSQ or ERRQ hea pump. he uni is designed for floor sanding indoor insallaion and used for heaing applicaions. he uni can be combined wih space heaing radiaors (field supply) and wih an EKHS* domesic ho waer ank (opion). A remoe conroller wih room hermosa funcionaliy is sandard supplied wih his uni o conrol your insallaion. CAREFULLY READ HIS OPERAION MANUAL BEFORE USING HE UNI. I WILL ELL YOU HOW O USE HE UNI PROPERLY AND HELP YOU IF ANY ROUBLE OCCURS. AFER READING HE MANUAL, FILE I AWAY FOR FUURE REFERENCE. his uni conains elecrical and ho pars. Before operaing he uni, make sure he insallaion has been carried ou correcly by a professional dealer. If you feel unsure abou operaion, conac your dealer for advice and informaion. An EKHBRD indoor uni can only be conneced o an oudoor ERSQ or ERRQ-series. Refer o he insallaion manual for he lis of opions. Scope of his manual his manual describes how o sar up and swich off he uni, se parameers and configure he schedule imer by means of he conroller, mainain he uni and solve operaional problems. Refer o he insallaion manual of he indoor uni for insallaion procedures. 1
QUICK SAR-UP OF HE UNI In his chaper he sep-by-sep procedure is explained for saring up boh space heaing and domesic waer heaing. he more deailed informaion of how he uni mus be operaed is explained in he chaper "Operaion of he uni" on page 2. he quick sar-up offers he user he possibiliy o sar up he sysem before reading he enire manual. Space heaing operaion Push he bi or bj buon Display: 88.8 sars blinking Se desired room emperaure (e.g. 22 C) You have "room emperaure based" conrol of your sysem (remoe conroller room hermosa is insalled) Push he ébi or ébj buon Se desired leaving waer emperaure (e.g. 65 C) If he display is blank, auomaic leaving waer emperaure is enabled Push he y buon he 0 LED will ligh up and he uni will sar For furher deails and advised seings, see "Space heaing operaion (h)" on page 4. Domesic waer heaing operaion Display: "n" he remoe conroller room hermosa funcion is no insalled You have "leaving waer emperaure based" conrol of your sysem Domesic waer heaing (only if domesic ho waer ank opion is insalled) Auomaic sorage (daily waer hea-up, once during nigh and/or once during day) urn on field seing [1-00] and or [1-02] and hen push he rp buon. See "Auomaic sorage" on page 7. he p icon will display. Ho waer will be produced a nex scheduled acion. When waer hea-up sars, he w icon will be blinking (1 second inerval). Manual sorage (one ime waer hea-up)(refer o scheme below) Push and hold he w buon for 5 seconds. See "Manual sorage" on page 7. he w icon will sar blinking (1 second inerval). Ho waer will be produced. Rehea (coninuous, keeping he minimum waer emperaure) Push he w buon 1 ime. See "Rehea" on page 8. Ho waer will be produced if he domesic ho waer ank emperaure is below he seleced value. Waer will be heaed up unil he seleced value is reached. Manual sorage Display: w icon sars blinking Your waer will be heaed ill sorage se poin (one ime acion) For furher deails and advised seings, see "Domesic waer heaing operaion (w)" on page 6 Push and hold he w buon for 5 seconds OPERAION OF HE UNI Display: "n" he domesic ho waer ank is no insalled he remoe conroller offers full conrol over your insallaion. I can conrol all heaing applicaions which vary in capaciy, elecrical supply and insalled equipmen (opions). Operaing he EKHBRD uni comes down o operaing he remoe conroller. I is advised o use he remoe conroller, which includes room hermosa funcion, delivered wih he uni. his will preven excessive space heaing and will sop he oudoor and indoor uni when he room emperaure is above he hermosa se poin. Based on he reques from he user here is an immediae feedback o he compressor conrol which opimizes he performance. Refer o he ypical applicaion examples in he indoor insallaion manual for more deails. Never le he remoe conroller ge we. his may cause an elecric shock or fire. Never press he buons of he remoe conroller wih a hard, poined objec. his may damage he remoe conroller. Never inspec or service he remoe conroller yourself, ask a qualified service person o do his. Do no rinse he indoor uni. his may cause elecric shock or fire. Do no climb, si or sand on op of he uni. Do no place any objecs or equipmen on he uni op plae. 2
Remoe conroller buons and icons 1. ON/OFF BUON y he ON/OFF buon sars or sops he space heaing. Pressing he ON/OFF buon consecuively oo many imes may cause malfuncion of he sysem (maximum 20 imes per hour). 2. OPERAION LED 0 he operaion LED is li during space heaing operaion. he LED blinks if a malfuncion occurs. When he LED is OFF, space heaing is inacive while he oher operaion modes can sill be acive. 3. OPERAION MODE ICONS h, w, s hese icons indicae he curren operaion mode(s): space heaing (h), domesic waer heaing (w) or quie mode (s). Wihin limis, differen modes can be combined, e.g. space heaing and domesic waer heaing. he corresponding mode icons will be displayed simulaneously. If he domesic ho waer ank is no insalled, he w icon will never be displayed. 4. EXERNAL CONROL ICON e his icon indicaes ha he oudoor uni is working in a forced operaion. As long as his icon is displayed, he remoe conroller canno be operaed. 5. DAY OF HE WEEK INDICAOR 1234567 his indicaor shows he curren day of he week. When reading or programming he schedule imer, he indicaor shows he se day. 6. CLOCK DISPLAY 8 he clock display shows he curren ime. When reading or programming he schedule imer, he clock display shows he acion ime. 7. SCHEDULE IMER ICON p his icon indicaes ha he schedule imer is enabled. 8. ACION ICONS q 8 hese icons indicae he programming acions for each day of he schedule imer. 9. OFF ICON x 5 6 22 15 16 3 4 19 14 11 17 21 18 13 7 9 12 10 20 31 26 24 27 25 Remark ha pushing he y buon has no influence on he domesic waer heaing. Domesic waer heaing is only swiched on or off by means of he w buon and/or disabling he sorage schedule imer. his icon indicaes ha he OFF acion is seleced when programming he schedule imer. 10. INSPECION REQUIRED k and l hese icons indicae ha inspecion is required on he insallaion. Consul your dealer. 2 1 32 23 30 29 28 11. EMPERAURE DISPLAY 9 he display shows he curren emperaure of he insallaion eiher leaving waer emperaure or acual room emperaure. When changing he room emperaure se poin, he se poin will be flashing for 5 seconds and hen reurn o he acual room emperaure. 12. SEING $ No used. For insallaion purposes only. 13. NO AVAILABLE n his icon is displayed whenever a non-insalled opion is addressed or a funcion is no available. A funcion no available can mean insufficien permission level or can mean ha a slave remoe conroller is used (see insallaion manual). 14. DEFROS/SAR UP MODE ICON d his icon indicaes ha he defros/sar up mode is acive. 15. COMPRESSOR ICON ç his icon indicaes ha he compressor in he oudoor uni of he insallaion is acive. 16. PUMP ICON é his icon indicaes ha he circulaion pump is acive. 17. OUDOOR EMPERAURE DISPLAY u When his icon is flashing, he oudoor ambien emperaure is displayed. Refer o "emperaure read-ou mode" on page 9 for more informaion. 18. WEAHER DEPENDEN SE POIN ICON a his icon indicaes ha he conroller will adap he leaving waer emperaure se poin auomaically, based on he oudoor ambien emperaure. 19. EMPERAURE ICON b his icon is displayed when he acual room emperaure or room emperaure se poin are shown. he icon is also displayed when he emperaure se poin is se in schedule imer programming mode. Refer o "emperaure read-ou mode" on page 9 for more informaion. 20. ES OPERAION ICON his icon indicaes ha he uni runs in es mode. 21. FIELD SE CODE ; his code represens he code from he field se lis. Refer o he "Field seings able" on page 15. 22. ERROR CODE : Maser Slave Permission level 2 level 3 Operaion ON/OFF Domesic waer heaing operaion ON/OFF Seing he leaving waer emperaure Seing he room emperaure Quie mode ON/OFF Weaher dependen se poin operaion ON/OFF Seing he clock Programming he schedule imer Schedule imer operaion ON/OFF Field seings Error code display es operaion = operable his code refers o he error code lis and is for service purposes only. Refer o he error code lis in he insallaion manual. 3
23. DOMESIC WAER HEAING BUON w his buon enables or disables he differen domesic ho waer modes in combinaion wih he schedule imer buon. his buon is no used when he domesic ho waer ank is no insalled. Remark ha pushing he y buon has no influence on he domesic waer heaing. Domesic waer heaing is only swiched on or off by means of he w buon and/or disabling he sorage schedule imer. 24. WEAHER DEPENDEN SE POIN BUON ba his buon enables or disables he weaher dependen se poin funcion which is available in space heaing operaion. If he conroller is se o permission level 3 (refer o "Field seings" in he insallaion manual), he weaher dependen se poin buon will no be operable. 25. INSPECION/ES OPERAION BUON z his buon is used for insallaion purposes and changing field seings. Refer o "Field seings" on page 14. 26. PROGRAMMING BUON < his muli-purpose buon is used o program he conroller. he funcion of he buon depends on he acual saus of he conroller or on previous acions carried ou by he operaor. 27. SCHEDULE IMER BUON r/p he main funcion of his muli-purpose buon is o enable/disable he schedule imer. he buon is also used o se he clock and o program he conroller. he funcion of he buon depends on he acual saus of he conroller or on previous acions carried ou by he operaor. 28. IME ADJUS BUONS pi and pj hese muli-purpose buons are used o adjus he clock, o oggle beween emperaures (waer inle/oule emperaure of he indoor uni, oudoor ambien emperaure, acual room emperaure and domesic ho waer emperaure) and in schedule imer programming mode. 29. LEAVING WAER EMPERAURE ADJUS BUONS ébi and ébj hese buons are used o adjus he leaving waer emperaure se poin in normal operaion mode or in schedule imer programming mode. If he conroller is se o permission level 3 (refer o "Field seings" in he insallaion manual), he leaving waer emperaure adjus buon will no be operable. In case he weaher dependen se poin operaion is seleced, he uni has a floaing se poin. In his case, he a icon as well as he shif value (in case no zero) will display. 30. ROOM EMPERAURE ADJUS BUONS bi and bj hese muli-purpose buons are used o adjus he curren room emperaure se poin in normal operaion mode or in schedule imer programming mode. When changing he room emperaure se poin, he se poin value on he display will be flashing. Afer 5 seconds he display will show o he acual room emperaure. 31. QUIE MODE BUON s his buon enables or disables quie mode. If he conroller is se o permission level 2 or 3 (refer o "Field seings" in he insallaion manual), he quie mode buon will no be operable. 32. he = buon has no funcion. Seing he clock Afer iniial insallaion, he user can se he clock and day of he week. he remoe conroller is equipped wih a schedule imer ha enables he user o schedule operaions. Seing he clock and day of he week is required o be able o use he schedule imer. 1 Hold down he pr buon for 5 seconds. he clock read-ou and he day of week indicaor sar flashing. 2 Use he pi and pj buons o adjus he clock. Each ime he pi or pj buon is pressed, he ime will increase/decrease by 1 minue. Keeping he pi or pj buon pressed will increase/decrease he ime by 10 minues. 3 Use he ébi or ébj buon o adjus he day of he week. Each ime he ébi or ébj buon is pressed he nex or previous day is displayed. 4 Press he < buon o confirm he curren se ime and day of he week. o leave his procedure wihou saving, press he pr buon. If no buon is pressed for 5 minues he clock and day of he week will reurn o heir previous seing. he clock needs o be se manually. Adjus he seing when swiching from summerime o winerime and vice versa. If he conroller is se o permission level 2 or 3 (refer o "Field seings" in he insallaion manual), seing he clock will no be possible. A power failure exceeding 1 hour will rese he clock and he day of he week. he schedule imer will coninue operaion, bu wih a disordered clock. herefor i will be needed o correc he clock and he day of he week. Space heaing operaion (h) Space heaing operaion can be conrolled on wo differen ways: - based on room emperaure, - based on leaving waer emperaure. he purpose of each operaion and how he configuraion is done, is explained below. Room emperaure conrol In his mode, heaing will be acivaed as required by he room emperaure se poin. he se poin can be se manually or hrough he schedule imer. When using room emperaure conrol, space heaing operaion based on room emperaure will have prioriy over leaving waer conrol. Noe ha i is possible ha he leaving waer emperaure becomes higher han he se poin if he uni is conrolled by room emperaure. 4
Selecing space heaing operaion 1 Use he y buon o swich ON/OFF space heaing (h). Icon h appears on he display as well as he corresponding waer emperaure se poin. he operaion LED 0 lighs up. 2 Use he bi and bj buons o se he desired room emperaure. emperaure range for heaing: 16 C~32 C (room emperaure) In order o avoid overheaing, space heaing is no operable when he oudoor ambien emperaure rises above a cerain emperaure (see operaion range). Refer o "Programming and consuling he schedule imer" on page 11 for seup of he schedule imer funcion. 3 Use he ébi and ébj buons o selec he leaving waer emperaure which you wan o be used o hea up your sysem (for deailed informaion see "Leaving waer emperaure conrol" on page 5). Auomaic seback funcion Seback funcion provides he possibiliy o lower he room emperaure. he seback funcion can for insance be acivaed during he nigh because he emperaure demands during nigh and day are no he same. Remark ha he b icon will be flashing during seback operaion. By defaul he seback funcion is enabled. he seback funcion can be combined wih he auomaic weaher dependen se poin operaion. Seback funcion is an auomaic daily scheduled funcion. he seback funcion is configured hrough field seings. Refer o he chaper "Field seings" on page 14 for a deailed descripion how o se one or more field seings. [2-00] Saus: defines wheher he seback funcion is urned ON (1) or OFF (0) [2-01] Sar ime: ime a which seback is sared [2-02] Sop ime: ime a which seback is sopped [5-03] Room seback emperaure A 21 C [5-03] 18 C Leaving waer emperaure conrol In his mode, heaing will be acivaed as required by he waer emperaure se poin. he se poin can be se manually, hrough he schedule imer or weaher dependen (auomaic). Selecing space heaing operaion 1 Use he y buon o swich ON/OFF space heaing (h). Icon h appears on he display as well as he corresponding waer emperaure se poin. he operaion LED 0 lighs up. 2 Use he ébi and ébj buons o se he desired leaving waer emperaure. emperaure range for heaing: 25 C~80 C (leaving waer emperaure) In order o avoid overheaing, space heaing is no operable when he oudoor ambien emperaure rises above a cerain emperaure (see operaion range). Refer o "Remoe conroller schedule imer" for seup of he schedule imer funcion. When an exernal room hermosa is insalled, he hermo ON/OFF is deermined by he exernal room hermosa. he remoe conroller is han operaed in he leaving conrol mode and is no funcioning as a room hermosa. he remoe conroller ON/OFF saus always has prioriy over he exernal room hermosa! Selecing weaher dependen se poin operaion When weaher dependen operaion is acive, he leaving waer emperaure is deermined auomaically depending on he oudoor emperaure: colder oudoor emperaures will resul in warmer waer and vice versa. he uni has a floaing se poin. Acivaing his operaion will resul in a lower power consumpion han use wih a manually fixed leaving waer se poin. During weaher dependen operaion, he user has he possibiliy o shif up or down he arge waer emperaure by a maximum of 5 C. his shif value is he emperaure difference beween he emperaure se poin calculaed by he conroller and he real se poin. E.g. a posiive shif value means ha he real emperaure se poin will be higher han he calculaed se poin. I is advised o use he weaher dependen se poin because i adjuss he waer emperaure o he acual needs for space heaing. I will preven he uni from swiching oo much beween hermo ON operaion and hermo OFF operaion when using he remoe conroller room hermosa or exernal room hermosa. [2-01] [2-02] During his operaion, insead of showing he waer emperaure se poin, he conroller shows he shif value which can be se by he user. A Normal room emperaure se poin ime emperaure While room emperaure seback funcion is acive, leaving waer seback operaion is also performed (see "Leaving waer emperaure conrol" on page 5). Pay aenion no o se he seback value oo low, especially during colder periods (e.g. winer ime). I is possible ha he room emperaure can no be reached (or i will ake a much longer ime) because of he big emperaure difference. 1 Press he ba buon 1 ime o selec weaher dependen se poin operaion (or 2 imes when he remoe conroller room hermosa funcion is used). Icon a appears on he display as well as he shif value. he shif value is no shown in case i is 0. 2 Use he ébi and ébj buons o se he shif value. Range for he shif value: 5 C o +5 C Icon a will be displayed as long as he weaher dependen se poin operaion is enabled. 3 Press he ba buon o deacivae weaher dependen se poin operaion. he ébi and ébj buons are used o se he leaving waer emperaure. 5
Field seings define he parameers for he weaher dependen operaion of he uni. Refer o he chaper "Field seings" on page 14 for a deailed descripion how o se one or more field seings. Lo_i Hi_i A arge waer emperaure Ambien (oudoor) emperaure = Shif value [3-00] Low ambien emperaure (Lo_A): low oudoor emperaure. [3-01] High ambien emperaure (Hi_A): high oudoor emperaure. [3-02] Se poin a low ambien emperaure (Lo_i): he arge ougoing waer emperaure when he oudoor emperaure equals or drops below he low ambien emperaure (Lo_A). Noe ha he Lo_i value should be higher han Hi_i, as for colder oudoor emperaures (i.e. Lo_A) warmer waer is required. [3-03] Se poin a high ambien emperaure (Hi_i): he arge ougoing waer emperaure when he oudoor emperaure equals or rises above he high ambien emperaure (Hi_A). Noe ha he Hi_i value should be lower han Lo_i, as for warmer oudoor emperaures (i.e. Hi_A) less warm waer suffices. Lo_A Hi_A A + 05 00 05 Shif value If by misake he value of [3-03] is se higher han he value of [3-02], he value of [3-03] will always be used. Auomaic seback funcion Seback funcion provides he possibiliy o lower he room emperaure. he seback funcion can for insance be acivaed during he nigh because he emperaure demands during nigh and day are no he same. Remark ha he b icon will be flashing during seback operaion. By defaul he seback funcion is enabled. he seback funcion can be combined wih he auomaic weaher dependen se poin operaion. Seback funcion is an auomaic daily scheduled funcion. he seback funcion is configured hrough field seings. Refer o he chaper "Field seings" on page 14 for a deailed descripion how o se one or more field seings. [2-00] Saus: defines wheher he seback funcion is urned ON (1) or OFF (0) [2-01] Sar ime: ime a which seback is sared [2-02] Sop ime: ime a which seback is sopped [5-02] Leaving waer seback emperaure (emperaure drop) A B A 65 C B 60 C Normal leaving waer emperaure se poin Leaving waer emperaure, including he leaving waer seback emperaure ime emperaure Domesic waer heaing operaion (w) [2-01] [2-02] Any domesic waer heaing operaion is impossible when he domesic ho waer ank is no insalled. For he domesic waer heaing mode, several operaions are possible: sorage operaion (eiher auomaic or manually se) rehea operaion disinfecion operaion he purpose of each operaion, and how he configuraion is done, is explained below. Domesic waer heaing modes D E F G 5 C [5-02] A B C A Sorage operaion (if acivaed) B Rehea operaion (if acivaed) C Disinfecion operaion (if acivaed) Field seings D Disinfecion operaion emperaure [5-00] (e.g. 70 C) E Ho waer sorage emperaure [b-03] (e.g. 60 C) F Rehea maximum waer emperaure [b-01] (e.g. 45 C) G Rehea minimum waer emperaure [b-00] (e.g. 35 C) ime Domesic ho waer ank emperaure 6
Auomaic sorage In his mode, he indoor uni will deliver ho waer o he domesic ho waer ank based on he daily fixed paern. his mode will coninue unil he sorage emperaure se poin is reached. During operaion of his mode, he w icon will be blinking wih 1 second inervals. Auomaic sorage is he recommended domesic ho waer mode. In his mode, waer heas up during he nigh (when space heaing requiremens are lower) unil he sorage emperaure se poin is reached. he heaed waer is sored in he domesic ho waer ank a a higher emperaure so i can fulfil he domesic ho waer requiremens hroughou he day. Remark ha he w icon will only be blinking during effecive auomaic sorage operaion. Presence of he permanenly li w icon does no mean ha auomaic sorage is enabled, bu only means ha rehea is enabled. During operaion i is always possible o cancel he operaion by pushing he w buon once. Be aware ha afer pushing he w buon, i is possible ha he permanenly li w icon sill displays. he sorage emperaure se poin and he iming are field seings. Refer o he chaper "Field seings" on page 14 for a deailed descripion how o se one or more field seings. [1-00] Saus: defines wheher he domesic waer heaing (sorage mode) during nigh is enabled (1) or no (0). [1-01] Sar ime: ime of he nigh a which he domesic waer should be heaed. [1-02] Saus: defines wheher he domesic waer heaing (sorage mode) during dayime is enabled (1) or no (0). [1-03] Sar ime: ime of he day a which he domesic waer should be heaed. Be aware ha despie he auomaic sorage is a pre-programmed schedule imer, i is only acive when he schedule imer is enabled. his means ha you have o push he rp buon and confirm ha he p is displayed o make sure ha he auomaic sorage will operae. [b-03] se poin: sorage emperaure (see figure "Domesic waer heaing modes" on page 6). [b-02] Saus: defines wheher he weaher dependen domesic waer heaing is urned ON (1) or OFF (0). If enabled, he sorage se poin will be se weaher dependen. In case of a higher ambien emperaure (e.g. during summerime), emperaure of supply waer o he domesic ho waer ank will be higher oo, so ha sorage emperaure se poin can be se lower in order o keep he overall equivalen ho waer amoun he same during he whole year. herefor i is recommended o use his funcion. 70 C 55 C Make sure he domesic ho waer is only heaed up o he domesic ho waer emperaure you require. Sar wih a low domesic ho waer sorage emperaure se poin, and only increase if you feel ha he domesic ho waer supply emperaure is no sufficien for your needs (his depends on your waer using paern). Make sure he domesic ho waer is no heaed unnecessary. Sar wih acivaing auomaic sorage during nigh (defaul seing). If i seems ha he domesic ho waer nigh sorage operaion is no sufficien for your needs, an addiional sorage during dayime can be se. For energy-saving purposes, i is advised o enable he weaher dependen domesic waer heaing. Manual sorage his mode is o be seleced manually and will make he indoor uni immediaely deliver ho waer o he domesic ho waer ank. his mode will coninue unil he sorage emperaure se poin is reached. I is a one-ime ho waer making feaure. Selecing manual sorage operaion for domesic waer heaing 1 Push and hold he w buon for 5 seconds o acivae manual sorage operaion. he w icon will sar blinking wih 1 second inervals. he sorage emperaure se poin is a field seing. Refer o he chaper "Field seings" on page 14 for a deailed descripion how o se one or more field seings. [b-03] Se poin: sorage emperaure (see figure "Domesic waer heaing modes" on page 6). [b-02] Saus: defines wheher he weaher dependen domesic waer heaing is urned ON (1) or OFF (0). If enabled, he sorage se poin will be se weaher dependen. In case of a higher ambien emperaure (e.g. during summerime), emperaure of supply waer o he domesic ho waer ank will be higher oo, so ha sorage emperaure se poin can be se lower in order o keep he overall equivalen ho waer amoun he same during he whole year. herefor i is recommended o use his funcion. 70 C Remark ha he w icon will only be blinking during effecive operaion. During he operaion i is always possible o cancel he operaion by pushing he w buon once. Be aware ha afer pushing he w buon, i is possible ha he permanenly li w icon sill displays, meaning ha he rehea funcion is enabled. A 15 C 25 C Ambien emperaure Domesic ho waer sorage emperaure A 55 C 15 C 25 C A he emperaures for weaher dependen domesic waer heaing (see figure) are fixed and can no be changed. A Ambien emperaure Domesic ho waer sorage emperaure he emperaures for weaher dependen domesic waer heaing (see figure) are fixed and can no be changed. 7
Manual sorage is deacivaed auomaically when he se poin for he domesic ho waer sorage emperaure is reached. I can also be sopped a any ime by pushing he w buon. Rehea his mode will preven he domesic ho waer from cooling down lower han a cerain emperaure. When enabled he indoor uni will deliver ho waer o he domesic ho waer ank when he rehea minimum value is reached. he domesic waer heaing will coninue unil he rehea maximum emperaure is reached. Selecing rehea operaion for domesic waer heaing 1 Use he w buon o enable rehea operaion. he w icon will display. 2 Press he w buon again o disable rehea operaion. he w icon disappears. he rehea minimum and rehea maximum emperaure se poins are field seings. Refer o he chaper "Field seings" on page 14 for a deailed descripion how o se one or more field seings. [b-00] Se poin: rehea minimum emperaure (see figure "Domesic waer heaing modes" on page 6). [b-01] Se poin: rehea maximum emperaure (see figure "Domesic waer heaing modes" on page 6). Disinfecion operaion Remark ha he w icon will be coninuously li as long as he rehea funcion is enabled. I is no possible o see when he indoor uni is reheaing he domesic ho waer ank. Remark ha pushing he y buon has no influence on he domesic waer heaing. Domesic waer heaing is only swiched on or off by means of he w buon and/or disabling he sorage schedule imer. his mode will disinfec he domesic ho waer ank by periodically heaing he domesic waer o a specific emperaure. During he operaion of his mode he w icon will be blinking rapidly wih 0.5 second inervals. Oher operaion modes Sar up operaion (d) During sar up, he d icon displays, indicaing ha he hea pump is saring up and is no working in a seady sae condiion. Defros operaion (d) In space heaing operaion or domesic waer heaing operaion, freezing of he oudoor hea exchanger may occur due o low oudoor emperaure. If his risk occurs, he sysem goes ino defros operaion. I reverses he cycle and akes hea from he indoor sysem o preven freezing of he oudoor sysem. Afer a maximum of 12 minues of defros operaion, he sysem reurns o space heaing operaion. Quie mode operaion (s) Quie mode operaion means ha he indoor uni works a reduced compressor speed so ha he noise produced by he indoor uni drops. his implies ha i will ake longer ill he required emperaure se poin is reached. Beware of his when a cerain level of heaing is required indoors. Selecing quie mode operaion 1 Use he s buon o acivae quie mode operaion. he s icon displays. If he conroller is se o permission level 2 or 3 (refer o "Field seings" in he insallaion manual), he s buon is no operable. 2 Press he s buon again o deacivae quie mode operaion. he s icon disappears. here are 3 differen levels of quie mode operaion. he desired quie mode is se hrough a field seing. Refer o he chaper "Field seings" on page 14 for a deailed descripion how o se one or more field seings. [8-03] Saus: defines he level of low noise operaion (quie mode). Remark ha he w icon will only be blinking during effecive operaion. During he operaion i is always possible o cancel he disinfecion funcion by pushing he w buon once. Be aware ha afer pushing he w buon, i is possible ha he permanenly li w icon sill displays, meaning ha he rehea funcion is enabled. If a domesic ho waer ank is insalled, he disinfecion funcion is enabled by defaul. he disinfecion emperaure se poin is a field seing as are he reenion ime, day and hour. Refer o he chaper "Field seings" on page 14 for a deailed descripion how o se one or more field seings. [4-00] Saus: defines wheher he disinfecion funcion is urned ON (1) or OFF (0). [4-01] Operaion inerval: day of he week a which he domesic waer should be heaed. [4-02] Sar ime: ime a which he disinfecion operaion is sared. [5-00] Se poin: Disinfecion waer emperaure o be reached (see figure "Domesic waer heaing modes" on page 6). [5-01] Duraion: ime period defining how long he disinfecion se poin emperaure should be mainained. Even if all schedule imers are de-acivaed and here is no rehea funcion acive, he disinfecion funcion will operae if a domesic ho waer ank is insalled and field seing [4-00] is se o ON. 8
Simulaneous demand of space heaing and domesic waer heaing he uni can no perform domesic waer heaing and space heaing a he same ime. If boh modes are requesed a he same ime, he uni will hea up ill he rehea maximum emperaure in 1 ime. During his period, space heaing is no possible. If you are using he remoe conroller room emperaure conrol: When he rehea emperaure is reached, he furher hea up of he domesic ho waer ank will be decided by he remoe conroller room hermosa in order o preven he room emperaure o drop oo much. If you are using he exernal room hermosa: When he rehea emperaure is reached, he furher hea up of he domesic ho waer ank will be decided by he exernal room hermosa hermo condiions and running imers which are programmed by your insaller. If you are using he remoe conroller leaving waer emperaure conrol: When he rehea emperaure is reached, he furher heaing up of he domesic ho waer ank will be decided by he running imers which are programmed by your insaller. A B A B Sorage emperaure Rehea maximum emperaure ime Domesic ho waer sorage emperaure emperaure read-ou mode On he remoe conroller, he acual emperaures can be displayed. 1 Push and hold he ba buon for 5 seconds. he leaving waer emperaure is displayed (icons l and = and é are blinking). 2 Use he pi and pj buons o display: he enering waer emperaure (icons l and = are blinking and he é icon is flashing slowly). he indoor emperaure (icons l and = are blinking). he oudoor emperaure (icons l and u are blinking). he ho waer supply ank emperaure (icons l and w are blinking). Schedule imer operaion In schedule imer operaion, he insallaion is conrolled by he schedule imer. he acions programmed in he schedule imer will be execued auomaically. he schedule imer is enabled (p icon displayed) or disabled (p icon no displayed) by pressing he pr buon. Space heaing Refer o "Programming space heaing" on page 12. Five acions per day of he week can be programmed, oalling 35 acions. he space heaing schedule imer can be programmed in 2 differen ways: based on he emperaure se poin (boh leaving waer emperaure and room emperaure) and based on he ON/OFF insrucion. he desired mehod is se hrough field seing. Refer o he chaper "Field seings" on page 14 for a deailed descripion how o se one or more field seings. [0-03] Saus: defines wheher ON/OFF insrucion can be used in he schedule imer for space heaing. By defaul space heaing based on emperaure se poin (mehod 1) is enabled, so only emperaure shifs are possible (no ON/OFF insrucion). Advanage of his mehod is ha you can simply swich off he space heaing operaion by pushing he y buon wihou disabling he auomaic domesic ho waer sorage operaion (e.g. during summerime when no space heaing is required). In he following ables boh mehods on how o inerpre he schedule imer are shown. Mehod 1 During operaion When pushing he y buon When pushing he r/p buon (a) Space heaing based on emperaure se poin (a) During schedule imer operaion he operaion LED is li coninuously. he schedule imer for space heaing will sop and will no sar again. he conroller will be swiched off (operaion LED will sop working). However, he schedule imer icon will say displayed which means ha he domesic waer heaing says enabled. he schedule imer for space heaing and domesic waer heaing along wih he quie mode will be sopped and will no sar again. he schedule imer icon will no be displayed anymore. For leaving waer emperaure and/or room emperaure 3 Push he ba buon again o leave his mode. If no buon is pressed, he remoe conroller leaves he display mode afer 10 seconds. 9
Operaion example: Schedule imer based on emperaure se poins. When seback funcion is enabled, he seback operaion will have prioriy over he scheduled acion in he schedule imer. 1 22 C 65 C 21 C 19 C 19 C 64 C 19 C 62 C 62 C 62 C 16:00 0:30 6:30 9:00 Operaion example: Schedule imer based on ON/OFF insrucion. When seback funcion is enabled, he seback operaion will have prioriy over he scheduled acion in he schedule imer if ON insrucion is acive. If OFF insrucion is acive his will have prioriy over he seback funcion. A any ime he OFF insrucion will have he highes prioriy. 1 B 22 C 65 C 21 C 19 C 64 C 19 C 62 C 62 C 16:00 ON 0:30 OFF 6:30 ON 9:00 2 60 C 18 C 57 C 23:00 5:00 A 2 B ON 18 C 60 C 23:00 5:00 A OFF ON 3 22 C 65 C 21 C 19 C 19 C 64 C 19 C 62 C 18 C 62 C 62 C 60 C 57 C 3 22 C 65 C 21 C 19 C 64 C 19 C 62 C 18 C 62 C 60 C 16:00 23:00 6:30 9:00 16:00 23:00 0:30 1 Schedule imer 2 Seback funcion 3 When boh seback funcion and schedule imer are enabled A Seback funcion ime emperaure se poin Room emperaure 5:00 6:30 9:00 1 Schedule imer 2 Seback funcion 3 When boh seback funcion and schedule imer are enabled A Seback funcion B ON/OFF insrucion ime emperaure se poin Room emperaure Leaving waer emperaure Leaving waer emperaure Mehod 2 During operaion When pushing he y buon When pushing he r/p buon Space heaing based on ON/OFF insrucion When he schedule imer swiches space heaing OFF, he conroller will be swiched off (operaion LED will sop working). Noe ha his has no influence on he domesic waer heaing. he schedule imer for space heaing will sop (when acive a ha momen) and will sar again a he nex scheduled ON funcion. he "las" programmed command overrules he "preceding" programmed command and will remain acive unil he "nex" programmed command occurs. Example: imagine he acual ime is 17:30 and acions are programmed a 13:00, 16:00 and 19:00. he "las" programmed command (16:00) overruled he "previous" programmed command (13:00) and will remain acive unil he "nex" programmed command (19:00) occurs. So in order o know he acual seing, one should consul he las programmed command. I is clear ha he "las" programmed command may dae from he day before. Refer o "Consuling programmed acions" on page 13. he conroller will be swiched off (operaion LED will sop working). However he schedule imer icon will say displayed which means ha he domesic heaing says enabled. he schedule imer for space heaing and domesic waer heaing along wih he quie mode will be sopped and will no sar again. he schedule imer icon will no be displayed anymore. 10
Domesic waer heaing Domesic waer heaing can be done hrough several sandard operaion modes: Auomaic sorage: by field seing, once during nigh and/or once during he afernoon he waer is heaed ill sorage se poin. Manual sorage: if due o special circumsances, producion of ho waer (ill sorage se poin) is needed immediaely (1 ime), his funcion can be used. Rehea: he rehea funcion can be acivaed nex o or separae from he auomaic sorage operaion if he user wans o keep he domesic ho waer ank a he minimum rehea emperaure. Nex o he sandard domesic waer heaing operaion modes, i is also possible o freely program he domesic waer heaing operaion hrough he schedule imer (refer o "Programming quie mode or domesic waer heaing" on page 13). hen he mode is swiched on or off a a scheduled ime. Five acions can be programmed per mode. hese acions are repeaed daily (addiional schedule of sorage on op of he auomaic day and nigh sorage funcionaliy). Remark ha only he ime when domesic waer heaing mus sar and sop can be programmed in he schedule imer. When domesic waer heaing is enabled, he waer will be heaed ill sorage se poin. he sorage se poin is se hrough field seing. For energy-saving reasons, keep hours wih low elecriciy cos ariffs in mind when programming he schedule imer for domesic waer heaing. Quie mode Refer o "Programming quie mode or domesic waer heaing" on page 13. Swich he mode on or off a a scheduled ime. Five acions can be programmed per mode. hese acions are repeaed daily. If he auo resar funcion is disabled, he schedule imer will no be acivaed when power reurns o he uni afer a power supply failure. Press he pr buon o enable he schedule imer again. When power reurns afer a power supply failure, he auo resar funcion reapplies he user inerface seings a he ime of he power supply failure (if ime is shorer han 2 hours). I is herefore recommended o leave he auo resar funcion enabled. he programmed schedule is ime driven. herefore, i is essenial o se he clock and he day of he week correcly. Refer o "Seing he clock" on page 4. When he schedule imer is no enabled (p icon no displayed), schedule imer acions will no be execued! he programmed acions are no sored according o heir iming bu according o he ime of programming. his means ha he acion ha was programmed firs ges acion number 1, even hough i is execued afer oher programmed acion numbers. Programming and consuling he schedule imer Programming he schedule imer is flexible (you can add, remove or aler programmed acions whenever required) and sraighforward (programming seps are limied o a minimum). However, before programming he schedule imer, remind: Familiarize yourself wih he icons and he buons. You will need hem when programming. Refer o "Remoe conroller buons and icons" on page 3. Fill ou he form a he very end of his manual. his form can help you define he required acions for each day. Keep in mind ha: - In he space heaing program, 5 acions can be programmed per weekday. he same acions are repeaed on a weekly basis. - In he domesic waer heaing and quie mode program, 5 acions can be programmed per mode. he same acions are repeaed on a daily basis. ake your ime o ener all daa accuraely. ry o program he acions in a chronological way: sar wih acion 1 for he firs acion and end wih he highes number for he las acion. his is no a requiremen bu will simplify he inerpreaion of he program laer. If 2 or more acions are programmed for he same day and a he same ime, only he acion wih he highes acion number will be execued. Example: Programmed acions ime (hour) emperaure ( C) Execued acions ime (hour) emperaure ( C) 1 16:00 22 1 06:00 21 2 18:00 OFF 2 08:00 23 3 08:00 23 3 16:00 22 4 06:00 21 4 18:00 OFF 5 18:00 26 You can always aler, add or remove he programmed acions laer. 11
Programming space heaing Programming space heaing is carried ou as follows: Reurning o previous seps in he programming procedure wihou saving modified seings is done by pressing he pr buon. 1 Press he < buon o ener he programming/consuling mode. 2 Selec he operaion mode you would like o program by means of he pi and pj buons. he acual mode is blinking. 3 Press he < buon o confirm he seleced mode. he acual day is blinking. 4 Selec he day you would like o consul or o program by means of he pi and pj buons. he seleced day is blinking. 5 Press he < buon o confirm he seleced day. 6 Hold down he < buon for 5 seconds o program he deailed acions. he firs programmed acion of he seleced day appears. 7 Use he < buon o selec he acion number you would like o program or o modify. 5 sec 8 Use he pi and pj buons o se he correc acion ime. 9 Use he ébi and ébj buons o se he leaving waer emperaure. 10 Use he bi and bj buons o se he room emperaure. 11 Use he ba buon o selec: - x: o swich heaing and he remoe conroller off. - a: o selec auomaic emperaure calculaion for leaving waer emperaure Use he ébi and ébj buons o se he appropriae shif value (refer o "Space heaing operaion (h)" on page 4 for more informaion abou weaher dependen se poin). 12 Repea seps 7 o 10 o program he oher acions of he seleced day. When all acions have been programmed, make sure ha he display shows he highes acion number you would like o save. 5 sec 13 Press he < buon for 5 seconds o sore he programmed acions. If he < buon is pressed when acion number 3 is displayed, acions 1, 2 and 3 are sored bu 4 and 5 are deleed. You auomaically reurn o sep 6. By pressing he pr buon several imes, you reurn o previous seps in his procedure and finally reurn o normal operaion. 14 You auomaically reurn o sep 6, sar again o program he following day. 12
Programming quie mode or domesic waer heaing 11 Press he < buon for 5 seconds o sore he programmed acions. If he < buon is pressed when acion number 3 is displayed, acions 1, 2 and 3 are sored bu 4 and 5 are deleed. By pressing he pr buon several imes, you reurn o previous seps in his procedure and finally reurn o normal operaion. 12 You auomaically reurn o sep 6, sar again o program he following day. Consuling programmed acions Consuling space heaing, domesic waer heaing or quie mode is carried ou as follows: Reurning o previous seps in his procedure is done by pressing he pr buon. 1 Press he < buon o ener he programming/consuling mode. 2 Selec he operaion mode you would like o consul by means of he pi and pj buons. he acual mode is blinking. 3 Press he < buon o confirm he seleced mode. he acual day is blinking. 4 Selec he day you would like o consul by means of he pi and pj buons. he seleced day is blinking. 5 Press he < buon o confirm he seleced day. he firs programmed acion of he seleced day appears. Programming domesic waer heaing or quie mode is carried ou as follows: Reurning o previous seps in he programming procedure wihou saving modified seings is done by pressing he pr buon. 1 Press he < buon o ener he programming/consuling mode. 2 Selec he operaion mode you would like o program by means of he pi and pj buons. he acual mode is blinking. 3 Press he < buon o confirm he seleced mode. 4 Selec he day you would like o program by means of he pi and pj buons. he acual day is blinking. 5 Press he < buon o confirm he seleced day. 6 Hold down he < buon for 5 seconds o he program he deailed acions he firs programmed acion of he seleced day appears. 7 Use he < buon o selec he acion number you would like o program or o modify. 8 Use he pi and pj buons o se he correc acion ime. 9 Use he ba buon o selec or deselec x as acion. 10 Repea seps 7 o 10 o program he oher acions of he seleced mode. When all acions have been programmed, make sure ha he display shows he highes acion number you would like o save. 6 Use he pi and pj buons o consul he oher programmed acions of ha day. his is called he readou mode. Empy program acions (e.g. 4 and 5) are no displayed. By pressing he pr buon several imes, you reurn o previous seps in his procedure and finally reurn o normal operaion. ips and ricks Programming he nex day(s) Afer confirming he programmed acions of a specific day (i.e. afer pressing he < buon for 5 seconds), press he pr buon once. You can now selec anoher day by using he pi and pj buons and resar consuling and programming. Copying programmed acions o nex day In space heaing program i is possible o copy all programmed acions of a specific day o he nex day (e.g. copy all programmed acions from "1" o "2"). o copy programmed acions o he nex day, proceed as follows: 1 Press he < buon o ener he programming/consuling mode. he acual mode is blinking. 2 Selec he operaion mode you would like o program by means of he pi and pj buons. he acual mode is blinking. You can leave programming by pressing he pr buon. 3 Press he < buon o confirm he seleced mode. he acual day is blinking. 4 Selec he day you would like o copy o he nex day by means of he pi and pj buons. he seleced day is blinking. You can reurn o sep 2 by pressing he pr buon. 5 Press he < and pr buons simulaneously for 5 seconds. Afer 5 seconds he display will show he nex day (e.g. "2" if "1" was seleced firs). his indicaes ha he day has been copied. You can reurn o sep 2 by pressing he pr buon. 13
Deleing one or more programmed acions Deleing one or more programmed acions is done a he same ime as soring he programmed acions. When all acions for one day have been programmed, make sure ha he display shows he highes acion number you would like o save. By pressing he < buon for 5 seconds, you sore all acions excep hose wih a higher acion number han he one ha is displayed. E.g. when he < buon is pressed when acion number 3 is displayed, acions 1, 2 and 3 are sored bu 4 and 5 are deleed. Deleing a mode 1 Press he < buon o ener he programming/consuling mode. 2 Selec he operaion mode you would like o delee by means of he pi and pj buons. he acual mode is blinking. 3 Press he < and ba buon simulaneously for 5 seconds o delee he seleced mode. Deleing a day of he week 1 Press he < buon o ener he programming/consuling mode. Field seings he configuraion of he Daikin sysem is done hrough field seings. In his operaion manual all field seings relaed o he operaion of he uni and user demand are explained. A lis of all hose field seings and defaul values is given under "Field seings able" on page 15. In his same lis, we provided for 2 columns o regiser he dae and value of alered field seings a variance wih he defaul value. For a oal lis of field seings, refer o he insallaion manual. All field seings are accessible and programmable hrough he user inerface on he indoor uni. Each field seing is assigned a 3-digi number or code, for example [5-03], which is indicaed on he user inerface display. he firs digi [5] indicaes he 'firs code' or field seing group. he second and hird digi [03] ogeher indicae he 'second code'. Procedure o change one or more field seings, proceed as follows. 2 Selec he operaion mode you would like o delee by means of he pi and pj buons. he acual mode is blinking. 3 Press he < buon o confirm he seleced mode. he acual day is blinking. 4 Selec he day you would like o delee by means of he pi and pj buons. he seleced day is blinking. 5 Press he < and ba buon simulaneously for 5 seconds o delee he seleced day. 3 2 1 Operaing he remoe alarm opion An opional EKRP1HBA digial I/O PCB can be conneced o he indoor uni and be used o remoely monior your sysem. his address card offers 3 volage free oupus: Oupu 1 = HERMO ON/OFF his oupu will be enabled when your uni is in space heaing operaion. Oupu 2 = ALARM OUPU his oupu will be enabled when your uni is in error condiion. Oupu 3 = DOMESIC HO WAER MODE ON/OFF his oupu will be enabled when your uni is in domesic waer heaing operaion. For more deails abou he wiring connecions of his opion, refer o he wiring diagram of he uni. Operaing he opional remoe conroller If besides he main remoe conroller he opional remoe conroller is insalled as well, he main remoe conroller (maser) can access all seings while he second remoe conroller (slave) can no access schedule seings and parameer seings. Refer o he insallaion manual for more deails. 1 Press he z buon for a minimum of 5 seconds o ener FIELD SE MODE. he $ icon (3) will be displayed. he curren seleced field seing code is indicaed ; (2), wih he se value displayed o he righ - (1). 2 Press he ébi buon o selec he appropriae field seing firs code. 3 Press he ébj buon o selec he appropriae field seing second code. 4 Press he pfi buon and pfj buon o change he se value of he selec field seing. 5 Save he new value by pressing he pr buon. 6 Repea sep 2 hrough 4 o change oher field seings as required. 7 When finished, press he z buon o exi FIELD SE MODE. Changes made o a specific field seing are only sored when he pr buon is pressed. Navigaing o a new field seing code or pressing he z buon will discard he change made. Before shipping, he se values have been se as shown under "Field seings able" on page 15. When exiing FIELD SE MODE, "88" may be displayed on he remoe conroller LCD while he uni iniializes iself. 14