Heating and Air Conditioning. Wiring Diagram Package. Basic System. Form: Rev A (602) Supersedes: Nothing

Transcription

1 Heating and Air Conditioning Wiring Diagram Package asic System Form: ev A (6) Supersedes: Nothing

2 o HVAC Unit Control Panel Zone Manager VAC (5 VA) Heating and Air Conditioning Meridian Cool Mode -- 3:PM FI OCCUPIED NO ALAMS 7 * FAN COOL COOL HEA HEA YPASS YPASS COMMUNICAION ALAM A = ALL ZONES = EACH ZONE C = HVAC UNI/CLEA D = ALAMS # = SEP/ENE * = DECIMAL # A C D Static Pressure Supply Air emp eturn Air emp ypass Air Damper Outside Air emp Economizer (Actuator y Others) MAWNEW3.CD For Zone Manager Wiring Details MAWNEW.CD For Zone Controller Wiring Details Zone Air Dampers Up to 6 Zone Air Dampers Allowed # #6 VAC ( VA) VAC ( VA) Local Loop S-5 96 aud Computer (Optional) /9 VAC Power Pak emote Link (Optional) emote Link SIG DE DY SND EC PW / VAC Power Pak ( VA@VAC) C O N O L S CommLink II Single Loop Interface (Optional) COMM LINK I L C M O O O D O M E P P M W C L I AMASE ONO S, NC MAWNEW6.CD For CommLink Wiring Details.) VAC Must e Connected So hat All Ground Wires emain.)all Wiring o e In Accordance With Local And National Electrical Codes and Specifications. 3.)he Local Loop May Have Up o 6 Zone Controllers Connected..)All Communication Wiring o e Ga. Minimum, Conductor wisted Pair With Shield. elden #76 Or 5.)For Individual Component Wiring See Specific Component Wiring Diagram. 6.)It Is ecommended hat All Controllers Address Switches Are Set efore Installation A-6.CD DAE: 6// DAWN Y:. CEWS DESCIPION: Meridian asic System Wiring Diagram Form: ev. A (6) Supersedes: Nothing

3 Grn lk ed D7 D D9 D D D D3 D SW 6 3 NE ocker Down PESSUE SENSO JACK SIG 5V P C C ypass Air Damper Actuator For Detailed Connections And Slave Wiring See ypass Actuator Wiring Drawing Filename: MAWNEW3.CD Splice As equired LO HI Static Pressure Static Pick-up Supply Air emp. eturn Air emp. Zone Manager Outdoor Air emp. (See Note ) ypass Interface Card SLAVE INEFACE YS LD O ACUAO FOM ZONE CONOLLE PJ VAC POWE EC V3 V V5 V6 NE59 YPASS YPASS G FAN Y 7 5.V ADJUS LCD DISPLAY & KEYPAD A C PJ ANALOG INPUS V ION SA A OA AUX AUX AUX3 EXHAUS CONACS N.O. ANALOG OUPUS A A G EXP USS Auxiliary Inputs ( Dry Contacts ) Aux3 Aux Forced Filter Occupied Alarm Mode o elief / Exhaust Fans Aux Economizer Disable HVAC Unit G Y Y W W VAC Only FAN COOL COOL HEA HEA COOL Y COOL W HEA W HEA * # D OFF > MADE IN U.S.A. C S-5 COMM DIVE CALE 5 6 COMM Economizer Actuator 5 U Y 3 Y COM ELIMO AF-S 33 IN-L Line Voltage VAC See Note &.) VAC Must e Connected So hat All Ground Wires emain.)all Wiring o e In Accordance With Local And National Electrical Codes and Specifications. 3.)All Communication Wiring o e Ga. Minimum, Conductor wisted Pair With Shield. elden #76 Or 6 3 NE ocker Down S-5 Communications o Zone Controllers hese Switches Must e In he OFF Position As Shown Address Switch Must Always e Set o Address on Zone Manager oard As Shown OFF >.)For Individual Component Wiring See Specific Component Wiring Diagram. 5.)It Is ecommended hat All Controllers Address Switches Are Set efore Installation 6 3 NE Local Loop DAE: Zone Manager Address Switch A-6.CD 6// WANING! Use Extreme Care When Wiring Economizer Actuators Never Connect Or Disconnect Wiring With Power Applied! Never Apply Power If he Gnd ( Com ) erminal On he Actuator Is Not Connected. elimo Actuator Wiring Shown. Consult Factory For Other Models Of Economizer Actuators. Some Actuators equire Isolation ransformers In Order o Prevent Damage o he Controller oard. DAWN Y: DESCIPION:. CEWS Meridian asic Zone Manager Wiring Form: ev. A (6) Supersedes: Nothing

4 NEWOK YPASS ACUAO # (MASE) ZONE MANAGE OAD NO USED FO HIS APPLICAION FOM ZONE CONOLLE LD NE59 EC K K V3 PJ O ACUAO SLAVE INEFACE YS V SLAVE INEFACE CAD HZ95 MODULA CALE YPASS ACUAO #3 (SLAVE) (WHEN USED) YPASS ACUAO # (SLAVE) MODULA CALE SLAVE INEFACE CAD SLAVE INEFACE CAD SLAVE INEFACE YS O ACUAO PJ SLAVE INEFACE YS O ACUAO PJ LD FOM ZONE CONOLLE NO USED FO HIS APPLICAION LD FOM ZONE CONOLLE NO USED FO HIS APPLICAION A-6.CD 3 DAE: 6// DAWN Y:. CEWS DESCIPION: Meridian asic ypass -Slave Wiring Form: ev. A (6) Supersedes: Nothing

5 Airflow oom NOMAL OV W A M E C O O L E Airflow (Optional) Only Used For Pressure Independent Applications All Comm Loop Wiring Is Straight hru MP AUX Connection o AUX erminal equired Only When Is Specified With Slide Adjust Option Local Loop S-5 96 aud Lo Hi IELD Connect o Next Controller And/Or Zone Manager On VAC AUX VS AUX AUX EMP F YS7 EV. FLOW COMM VAC 3 PJ I GO CX HC573 VEF ADJ V CX9 35 U9 CX EWDOG LD3 POWE C V 7 U SW ESS ON 6 3 OKEN NE L SCAN EC AM K 3K CX U U3 CX3 AM EPOM C55 U5 LD U6 C6 363 U7 936 CX6 K K PJ CX 6L CX HC59 U EXPANSION ACUAO Zone Actuator MAWNEW5.CD For Slaved-Zone Wiring Details equired VA For ransformer Each Zone Controller = VA Max. (Includes Actuator) Diagnostic link Code LED his Switch Must e In he ON Position As Shown ESS 6 3 OKEN NE Switches Labeled 3 And oken Should e In he OFF Position As Shown ESS ESS Caution! Zone Controllers Must Have Address Switches Set etween And 6 ( Up o 6 Zone Controllers On Local Loop ). Note: he Power o he Zone Controller Must e emoved And econnected After Changing he Address Switch Settings In Order For Any Changes o ake Effect. Caution: Disconnect All Communication Loop Wiring From he Zone Controller efore emoving Power From he Zone Controller. econnect Power And hen econnect Communication Loop Wiring. Address Switch Shown Is Set For Address 9 Controller Address Switch he Address For Each Controller Must e etween And 6 And e Unique o he Other Controllers On he Local Loop Address Switch Shown Is Set For Address 3.) VAC Must e Connected So hat All Ground Wires emain.)all Wiring o e In Accordance With Local And National Electrical Codes And Specifications. 3.)All Communication Wiring o e Conductor wisted Pair With Shield. Use elden #76 Or A-6.CD DAE: 6// DAWN Y:. CEWS DESCIPION: Meridian asic Zone Controller Wiring Form: ev. A (6) Supersedes: Nothing

6 ZONE ACUAO # (MASE) MODULA CALE SLAVE INEFACE CAD PJ EXPANSION ACUAO FOM ZONE CONOLLE LD ZONE CONOLLE OAD PJ O ACUAO SLAVE INEFACE YS MODULA CALE SLAVED- ZONE ACUAO # (WHEN USED) SLAVED-ZONE ACUAO # MODULA CALE MODULA CALE SLAVE INEFACE CAD SLAVE INEFACE CAD SLAVE INEFACE YS O ACUAO PJ SLAVE INEFACE YS O ACUAO PJ LD FOM ZONE CONOLLE NO USED FO HIS APPLICAION LD FOM ZONE CONOLLE NO USED FO HIS APPLICAION Note:.) A Slave Wiring Adapter consisting of a bypass & slave interface card and modular cable is supplied with the ound Slaved-Zone Damper, ectangular Slaved-Zone Damper Kit and the Slaved Zone Package. It is required when attaching slave actuator(s) to the master zone damper. he bypass & slave interface card should be mounted in the control enclosure of the master zone damper. It is mounted by fastening the plastic snap-track to the control enclosure with sheet metal screws. Connect modular cables to the bypass and slave interface card and the master zone actuator as shown A-6.CD DAE: 6// 5 DAWN Y:. CEWS DESCIPION: Meridiane asic Slaved-Zone Wiring Form: ev. A (6) Supersedes: Nothing

7 Commlink II Communications Interface (Jumper Set For Multiple Loop) CommLink Is Supplied With /VAC Power Supply. If Desired A ransformer (y Others) May e Wired o he CommLink Instead equired VA For ransformer CommLink = VA Max. MODEM (DE) COMPUE (DCE) POWE 5 LOOP G G N V D / Vac ransformer 9 Pin 9 Pin Network Loop S-5 9 aud Connect o First Zone Molded Modem Cable. Supplied With CommLink Connect Supplied J Modular Phone Cable o Supplied 9 Pin Or 5 Pin Connector As eqd y Your Computer Com Port Connection Piece Computer Cable Kit. Supplied With CommLink All Communication Loop Wiring Is Straight hrough Caution: Disconnect All Communication Loop Wiring From he CommLink efore emoving Power From he CommLink. econnect Power And hen econnect Communication Loop Wiring. 5 Pin Male 9 Pin 5 Pin PIN COMM DIVE CHIP (U) Connect o Modem Only. Caution: Do Not Use he Molded Cable o Connect o he Computer (DCE) Connector. his Cable Is Only o e Used o Connect From he CommLink (DE) Connection o he Modem (When Used). Use 5 Pin Or 9 Pin Connector As equired y Available Serial (COM) Port Caution: Do Not Use he 5 Pin Or 9 Pin Cable o Connect o he Modem (DE) Connector.. his Cable Is Only o e Used o Connect From he CommLink (DCE) Connection o he Computer (When Used) Serial Port (COM) Connection. Note: Place Jumper etween Pins&forMultiple Loop Applications & etween Pins &3 for Single Loop Applications See Note. 3 MULI SINGLE.) VAC Must e Connected So hat All Ground Wires emain.)all Wiring o e In Accordance With Local And National Electrical Codes And Specifications..)CommLink Is Shipped With he Jumper In he Multiple Loop Configuration, So It Is Necessary o Move It o he Single Loop Configuration For A asic System. CommLink Jumper Switch Settings A-6.CD 3.)All Communication Wiring o e Conductor wisted Pair With Shield. Use elden #76 Or 6 DAE: 6// DAWN Y:. CEWS DESCIPION: Meridian asic CommLink II Wiring Form: ev. A (6) Supersedes: Nothing