TEST SUMMARY. Prüfbericht - Nr.: Test Report No.: Seite 2 von 54 Page 2 of 54

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3 Seite 2 von 54 Page 2 of 54 TEST SUMMARY HARMONICS ON AC MAINS (SUPPLY 1) RESULT: PASS HARMONICS ON AC MAINS (SUPPLY 2) RESULT: PASS HARMONICS ON AC MAINS (SUPPLY 3) RESULT: PASS VOLTAGE FLUCTUATIONS AND FLICKER ON AC MAINS (SUPPLY 1) RESULT: PASS VOLTAGE FLUCTUATIONS AND FLICKER ON AC MAINS (SUPPLY 2) RESULT: PASS VOLTAGE FLUCTUATIONS AND FLICKER ON AC MAINS (SUPPLY 3) RESULT: PASS MAINS TERMINAL CONTINUOUS DISTURBANCE VOLTAGE (SUPPLY 1) - 12KW RESULT: PASS MAINS TERMINAL CONTINUOUS DISTURBANCE VOLTAGE (SUPPLY 1) - 9KW RESULT: PASS MAINS TERMINAL CONTINUOUS DISTURBANCE VOLTAGE (SUPPLY 2) RESULT: PASS MAINS TERMINAL CONTINUOUS DISTURBANCE VOLTAGE (SUPPLY 3) RESULT: PASS DISCONTINUOUS INTERFERENCE ON AC MAINS (SUPPLY 1, 2 & 3) - 12KW RESULT: PASS DISCONTINUOUS INTERFERENCE ON AC MAINS (SUPPLY 1, 2 & 3) - 9KW RESULT: PASS DISTURBANCE POWER (SUPPLY 1, 2 & 3) - 12KW RESULT: PASS DISTURBANCE POWER (SUPPLY 1 & 2) - 9KW RESULT: PASS RADIO-FREQUENCY COMMON MODE / CONDUCTED SUSCEPTIBILITY (CS) - 12KW RESULT: PASS RADIO-FREQUENCY COMMON MODE / CONDUCTED SUSCEPTIBILITY (CS) - 9KW RESULT: PASS ELECTRICAL FAST TRANSIENTS (EFT) RESULT: PASS SURGES RESULT: PASS ELECTROSTATIC DISCHARGES (ESD) RESULT: PASS VOLTAGE DIPS AND INTERRUPTIONS

4 Seite 3 von 54 Page 3 of 54 RESULT: PASS

5 Seite 4 von 54 Page 4 of Contents 1. CONTENTS CONTENTS GENERAL REMARKS COMPLEMENTARY MATERIALS TEST SITES TEST FACILITIES LIST OF TEST AND MEASUREMENT INSTRUMENTS GENERAL PRODUCT INFORMATION PRODUCT FUNCTION AND INTENDED USE RATINGS AND SYSTEM DETAILS INDEPENDENT OPERATION MODES NOISE GENERATING AND NOISE SUPPRESSING PARTS TEST SET-UP AND OPERATION MODES PRINCIPLE OF CONFIGURATION SELECTION PHYSICAL CONFIGURATION FOR TESTING TEST OPERATION AND TEST SOFTWARE SPECIAL ACCESSORIES AND AUXILIARY EQUIPMENT COUNTERMEASURES TO ACHIEVE EMC COMPLIANCE TEST RESULTS E M I S S I O N EMISSION IN THE FREQUENCY RANGE UP TO 30 MHZ Harmonics on AC Mains (Supply 1) Harmonics on AC Mains (Supply 2) Harmonics on AC Mains (Supply 3) Voltage Fluctuations and Flicker on AC Mains (Supply 1) Voltage Fluctuations and Flicker on AC Mains (Supply 2) Voltage Fluctuations and Flicker on AC Mains (Supply 3) Mains Terminal Continuous Disturbance Voltage (Supply 1) - 12kW Mains Terminal Continuous Disturbance Voltage (Supply 1) - 9kW Mains Terminal Continuous Disturbance Voltage (Supply 2) Mains Terminal Continuous Disturbance Voltage (Supply 3) Discontinuous Interference on AC Mains (Supply 1, 2 & 3) - 12kW Discontinuous Interference on AC Mains (Supply 1, 2 & 3) - 9kW EMISSION IN THE FREQUENCY RANGE ABOVE 30 MHZ Disturbance Power (Supply 1, 2 & 3) - 12kW Disturbance Power (Supply 1 & 2) - 9kW... 36

6 Seite 5 von 54 Page 5 of TEST RESULTS I M M U N I T Y CLASSIFICATION OF APPARATUS CONTINUOUS DISTURBANCES Radio-frequency Common Mode / Conducted Susceptibility (CS) - 12kW Radio-frequency Common Mode / Conducted Susceptibility (CS) - 9kW TRANSIENT DISTURBANCES Electrical Fast Transients (EFT) Surges Electrostatic Discharges (ESD) POWER SUPPLY ALTERATIONS Voltage Dips and Interruptions PHOTOGRAPHS OF THE TEST SET-UP PHOTOGRAPH 6: SET-UP FOR RADIO-FREQUENCY COMMON MODE / CONDUCTED SUSCEPTIBILITY (CS) LIST OF TABLES LIST OF PHOTOGRAPHS... 54

7 Seite 6 von 54 Page 6 of General Remarks When applying the basic standard in this test report, the latest amendment is always included. 2.1 Complementary Materials All attachments are integral parts of this test report. This applies especially to the following appendix: Appendix 1: Test Result (WH-SXC12D9E8 / WH-UX12DE8) Appendix 2: Test Result (WH-SXC09D3E8 / WH-UX09DE8) 3. Test Sites 3.1 Test Facilities Panasonic HA Air-Conditioning R&D (M) Sdn. Bhd. (PHAARADM) The tests at these test sites have been conducted under the supervision of a TÜV Rheinland engineer.

8 Seite 7 von 54 Page 7 of List of Test and Measurement Instruments Table 1: List of Test and Measurement Equipment Kind of Equipment Manufacturer Type S/N Calibrated until (yyyy/mm) AC Power supply system NF Corporation /04 EMI measuring receiver Rohde& Schwarz ESC /10 EMI measuring receiver TESEQ SCR /10 Spectrum Analyzer Advantest R3131A /09 High impedance probe Line impedance stabilize network (LISN) Line impedance stabilize network (LISN) Line impedance stabilize network (LISN) Line impedance stabilize network (LISN) Schwarzbeck Mess TK /02 TESEQ NNB /02 TESEQ NNB /02 Schwarzbeck Mess Schwarzbeck Mess NNKL /06 NNKL /06 Digital Power Analyzer EM Test AG DPA503 V /02 Electrostatic simulator Noiseken ESS-200AX F /08 Lighting surge simulator Noiseken LSS-15AX 4010E /08 Noise simulator (EFT) Noiseken FNS-100AX F /08 Oscilloscope Yokogawa DL D /05 Discontinuous Interference Analyser High Voltage Probe High Voltage Probe Schaffner- Chase Schwarzbeck Mess Schwarzbeck Mess DIA1512D /02 TK /05 TK /05 Absorbing Clamp Luthi Elektronik MDS /02

9 Seite 8 von 54 Page 8 of General Product Information 4.1 Product Function and Intended Use The submitted sample is a split-type ductless air-to-water heat pump which consists of an indoor unit and an outdoor unit, which provide cooling and heating modes, to closed water system in a user s house. This is multi-supply equipment; the main power supplies are supplied through the indoor unit by two three-phase power supply cables and one single-phase power supply cable. The three-phase power supply cables supply for indoor and outdoor unit and backup heater. The single-phase power supply cable supply for a provisional booster heater in external tank unit. The outdoor unit and indoor unit are connected through an interconnecting cable. The equipment is capable to connect to wire of either the external tank temperature sensor, the 2-/3-way valves, the booster heater, the tank OLP, an external thermal controller or a room thermo controller, which are all optional, and their wirings are made to the indoor unit. These optional components are not provided by the manufacturer. The models WH-SXC12D9E8 (indoor unit) / WH-UX12DE8 (outdoor unit) and WH-SXC09D3E8 (indoor unit) / WH-UX09DE8 (outdoor unit) are tested fully and partially within this report and also represent the models listed below: (Heating only type - without heater) WH-SXH09D0E8 / WH-UX09DN8 (Heating only type) WH-SXF12D9E8 / WH-UX12DE8 WH-SXF09D3E8 / WH-UX09DE8 In both electrical and constructional aspect, they are all the same. Difference between cooling and heating type and heating only type is only operating software different. The maximum clock frequency for these models is less than 30 MHz. Details refer to construction data form, wiring diagram and user manual. 4.2 Ratings and System Details Type Type Designation: WH-SXC12D9E8 / WH-UX12DE8 WH-SXF12D9E8 / WH-UX12DE8 Power supply 1 (ID/OD) Power supply 2 (Booster Heater) Power supply 3 (Backup Heater) Rated Voltage 400V~ 50Hz 3ph 400V~ 50Hz 3ph Current / Power 11.9A / 7.91kW 11.9A / 7.91kW Rated Voltage 230V~ 50Hz 1ph 230V~ 50Hz 1ph Current / Power 13.0A / 3.00kW 13.0A / 3.00kW Rated Voltage 400V~ 50Hz 3ph 400V~ 50Hz 3ph Current / Power 13.0A / 9.00kW 13.0A / 9.00kW

10 Seite 9 von 54 Page 9 of 54 Type Type Designation: WH-SXC09D3E8 / WH-UX09DE8 WH-SXF09D3E8 / WH-UX09DE8 Power supply 1 Rated Voltage 400V~ 50Hz 3ph 400V~ 50Hz 3ph (ID/OD & Backup Heater) Current / Power 14.7A / 9.85kW 14.7A / 9.85kW Power supply 2 (Booster Heater) Rated Voltage 230V~ 50Hz 1ph 230V~ 50Hz 1ph Current / Power 13.0A / 3.00kW 13.0A / 3.00kW Type Type Designation: WH-SXH09D0E8 / WH-UX09DN8 Power supply 1 (ID/OD) Rated Voltage Current / Power Refer to the rating label for further information. 400V~ 50Hz 3ph 10.4A / 6.85kW 4.3 Independent Operation Modes The basic operation modes are: A. Heating (Heat Pump) B. Cooling (Heat Pump) C. Heating (Backup Heater) D. Heating (Booster Heater) E. Standby Notes: (for below test data indication) Heat-Pump-Heating : indicate Heat Pump Unit heating mode Heaters-Heating : indicate mode of heating of either Backup Heater or Booster Heater Heating : indicate mode of both operations Heat-Pump-Cooling : indicate Heat Pump Unit cooling mode Refer to user manual for further information 4.4 Noise Generating and Noise Suppressing Parts None

11 Seite 10 von 54 Page 10 of Test Set-up and Operation Modes 5.1 Principle of Configuration Selection Emission: Immunity: The equipment under test (EUT) was configured to measure its highest possible radiation level. The most severe test modes, namely Heating-Compressor-ON, Cooling- Compressor-ON, Heating-Heaters-ON and Standby were established with the additional connections of below optional components, accordingly in reference to the instructions for use, as to simulate the max possibility of operating condition for the equipment. Water Container / Tank tank temperature sensor; or 2- / 3-way valves; or Booster heater; or Ext Thermal Controller Solar Connection controllers Test voltage is determined from an initial scan to determine worst input voltages at 198V (220-10%), 207V, 230V, 253V & 264V (240+10%) 50Hz. Mains Terminal Continuous Disturbance Voltage (LISN/Hi-Impedance) at L1 160kHz; Disturbance Power (Absorbing Clamp) at power line 50MHz. The final applied voltage for testing is mentioned in test report. The equipment under test (EUT) was configured to have its highest possible susceptibility against the tested phenomena. The test modes were adapted accordingly in reference to the instructions for use. However only the Heating-compressor-ON, Cooling- Compressor-ON, and standby mode are tested as these conditions are considered to be most severe. 5.2 Physical Configuration for Testing Refer to relative paragraphs in this test report. 5.3 Test Operation and Test Software Refer to test setup in chapter 5 and chapter 6.

12 Seite 11 von 54 Page 11 of Special Accessories and Auxiliary Equipment 1 set of CZ-NS2P / CZ-NS3P (Solar PCB connection interface) with <10m shielded cable connect to both external solar pumping station and equipment 1 set of CZ-NE1P (Base Pan Heater, type CSC2, 85W, by Flexelec) connected to equipment supply and the heater located on the base pan cabinet for supplementary heating. 1 set of dummy external solar pump station system (Regusol-X Solar Pumping Station, by Oventrop) 2 sets of 3-way valves (SFA21/18 + VXI46/25, by Siemens) with >10m PVC-sheathed wires connected 1 unit of 200L Dummy storage tank with additional 3kW 230V~ booster heater connected with 10m PVC sheathed cord connected 1 set of tank temperature RTD sensor with more than >10m PVC-sheathed wires connected to equipment 1 set of tank Overload Protector attached to dummy water tank with PVC-sheathed wire (its length>10m) connected to equipment. 1 set of room thermostat (analog type, RAA20, by Siemens) with >10m PVC-sheathed wires connected 1 set of control panel interface (programmable type, REV200, by Siemens) with >10m PVC-sheathed wires connected 5.5 Countermeasures to achieve EMC Compliance The test sample which has been tested contained the noise suppression parts as described in the Constructional Data Form or the Technical Construction File. No additional measures were employed to achieve compliance.

13 Seite 12 von 54 Page 12 of Test Results E M I S S I O N 6.1 Emission in the Frequency Range up to 30 MHz Harmonics on AC Mains (Supply 1) RESULT: PASS Date of testing : Test procedure : EN :2006+A1+A2 Measured harmonics, n : 40 Equipment Class : A Limits : EN :2006+A1+A2, clause 7.1, table 1 Test Setup Input Voltage : AC 400V, 3 phase, 50Hz Operation Mode : Heat-Pump-Heating & Heat-Pump-Cooling Artificial Hand : Not applied Earthing : Applied Temperature : 16 C (Heating), 30 C (Cooling) Humidity : 50%

14 Seite 13 von 54 Page 13 of 54 Table 1: Harmonics on AC Mains (Supply 1) - Cooling (Phase 1)

15 Seite 14 von 54 Page 14 of 54 Table 2: Harmonics on AC Mains (Supply 1) - Cooling (Phase 2)

16 Seite 15 von 54 Page 15 of 54 Table 3: Harmonics on AC Mains (Supply 1) - Cooling (Phase 3)

17 Seite 16 von 54 Page 16 of 54 Table 4: Harmonics on AC Mains (Supply 1) - Heating (Phase 1)

18 Seite 17 von 54 Page 17 of 54 Table 5: Harmonics on AC Mains (Supply 1) - Heating (Phase 2)

19 Seite 18 von 54 Page 18 of 54 Table 6: Harmonics on AC Mains (Supply 1) - Heating (Phase 3)

20 Seite 19 von 54 Page 19 of Harmonics on AC Mains (Supply 2) RESULT: PASS Date of testing : Test procedure : EN :2006+A1+A2 Measured harmonics, n : 40 Equipment Class : A Limits : EN :2006+A1+A2, clause 7.1, table 1 Test Setup Input Voltage : AC 230V, 1 phase, 50Hz Operation Mode : Heater-Heating Artificial Hand : Not applied Earthing : Applied Temperature : 16 C (Heating) Humidity : 50% This data shall represent by WH-MDC16C9E8 (monobloc unit).

21 Seite 20 von 54 Page 20 of 54 Table 7: Harmonics on AC Mains (Supply 2) - Heating This data shall represent by WH-MDC16C9E8 (monobloc unit).

22 Seite 21 von 54 Page 21 of Harmonics on AC Mains (Supply 3) RESULT: PASS Date of testing : Test procedure : EN :2006+A1+A2 Measured harmonics, n : 40 Equipment Class : A Limits : EN :2006+A1+A2, clause 7.1, table 1 Test Setup Input Voltage : AC 400V, 3 phase, 50Hz Operation Mode : Heater-Heating Artificial Hand : Not applied Earthing : Applied Temperature : 16 C (Heating) Humidity : 50%

23 Seite 22 von 54 Page 22 of 54 Table 8: Harmonics on AC Mains (Supply 3) - Heating (Phase 1)

24 Seite 23 von 54 Page 23 of 54 Table 9: Harmonics on AC Mains (Supply 3) - Heating (Phase 2)

25 Seite 24 von 54 Page 24 of 54 Table 10: Harmonics on AC Mains (Supply 3) - Heating (Phase 3)

26 Seite 25 von 54 Page 25 of Voltage Fluctuations and Flicker on AC Mains (Supply 1) RESULT: PASS Date of testing : Test procedure : EN :2008 Frequency range : 0-2kHz Limits : EN :2008, clause 5 Test Setup Input Voltage : AC 400V, 3 phase, 50Hz Operation Mode : Heat-Pump-Heating & Heat-Pump-Cooling Artificial Hand : Not applied Earthing : Applied Temperature : 23 C Humidity : 30% Table 11: Voltage Fluctuations (Supply 1) Measured Value (Heatpump unit) L1 L2 L3 Limit P lt [%] P st [%] d c [%] d max [%] * d(t) (d c >3.3%) [ms] *For having a delayed compressor restart of 3min. The flicker measurement is based on the EUT s power supply 1, under operating in the fixed duty cycle of 2 minutes compressor motor running, 3 minutes compressor off within each 10 minutes measurement time interval.

27 Seite 26 von 54 Page 26 of Voltage Fluctuations and Flicker on AC Mains (Supply 2) RESULT: PASS Date of testing : Test procedure : EN :2008 Frequency range : 0-2kHz Limits : EN :2008, clause 5 Test Setup Input Voltage : AC 230V, 50Hz Operation Mode : Heater-Heating Artificial Hand : Not applied Earthing : Applied Temperature : 23 C Humidity : 30% Table 12: Voltage Fluctuations (Power Supply 2) Measured Value (Booster heater) P lt [%] P st [%] d c [%] d max [%] d(t) (d c >3.3%) [ms] Limit The flicker measurement is based on the equipment s power supply 2, under operating in the fixed duty cycle of on-time for heaters is 5 min, and off-time is 3 min, within 10 minutes of each measurement time interval.

28 Seite 27 von 54 Page 27 of Voltage Fluctuations and Flicker on AC Mains (Supply 3) RESULT: PASS Date of testing : Test procedure : EN :2000 Frequency range : 0-2kHz Limits : EN :2000 Test Setup Input Voltage : AC 400V, 3 phase, 50Hz Operation Mode : Heater-Heating Z test : 0.25+j0.25Ω Artificial Hand : Not applied Earthing : Applied Temperature : 23 C Humidity : 30% Table 13: System Impedance (Z max ) according to EN clause (Power Supply 3) Impedance value for Power Supply 3 Mode L1 L2 L3 Z sys1 (d max, ) Z sys2 (d c, ) Z sys3 (P st, ) Z sys4 (P lt, ) Z max (min, ) From the obtained result, Power Supply 3 of the EUTs can only be connected only to a power supply with maximum permissible system impedance (Z max ) of

29 Seite 28 von 54 Page 28 of Mains Terminal Continuous Disturbance Voltage (Supply 1) - 12kW RESULT: PASS Date of testing : ~ Test procedure : EN :2006+A1 Frequency range : MHz Kind of test site : shielded room Limits : EN :2006+A1, Clause 4.1.1, Table 1 Test setup Input Voltage (test) : Power Supply 1 AC 460V, 3 phase, 50Hz (LISN Method) AC 460V, 3 phase, 50Hz (HIMP) Input Voltage (dummy) : Power Supply 2 AC 230V, 50Hz Power Supply 3 AC 400V, 3 phase, 50Hz Operational Mode : Heating, Cooling, Standby Artificial Hand : Not applied Earthing : Applied Temperature : 16 C (Heating), 30 C (Cooling) Humidity : 40~50% Refer to the attached Appendix 1, 2.1 Table 14: Mains Terminal Continuous Disturbance Voltage (Supply 1) Test item / Method Frequency Range (MHz) QP AP Power Line Disturbance Terminal Voltage (LISN Method) Pass Pass Pass Pass Pass Pass I/O Connection Line Disturbance Pass Pass Terminal Voltage (High Impedance Probe Method) Pass Pass This data is applicable for WH-SXC12D9E8 / WH-UX12DE8 & WH-SXF12D9E8 / WH-UX12DE8 only.

30 Seite 29 von 54 Page 29 of Mains Terminal Continuous Disturbance Voltage (Supply 1) - 9kW RESULT: PASS Date of testing : ~ Test procedure : EN :2006+A1 Frequency range : MHz Kind of test site : shielded room Limits : EN :2006+A1, Clause 4.1.1, Table 1 Test setup Input Voltage (test) : Power Supply 1 AC 440V, 3 phase, 50Hz (LISN Method) AC 460V, 3 phase, 50Hz (HIMP) Input Voltage (dummy) : Power Supply 2 AC 230V, 50Hz Operational Mode : Heating, Cooling, Standby Artificial Hand : Not applied Earthing : Applied Temperature : 16 C (Heating), 30 C (Cooling) Humidity : 40~50% Refer to the attached Appendix 2, 2.1 Table 15: Mains Terminal Continuous Disturbance Voltage (Supply 1) Test item / Method Frequency Range (MHz) QP AP Power Line Disturbance Terminal Voltage (LISN Method) Pass Pass Pass Pass Pass Pass I/O Connection Line Disturbance Pass Pass Terminal Voltage (High Impedance Probe Method) Pass Pass The power supply 2 data shall represent by WH-SXC12D9E8 / WH-UX12DE8. This data is applicable for WH-SXC09D3E8 / WH-UX09DE8, WH-SXF09D3E8 / WH-UX09DE8 & WH- SXH09D0E8 / WH-UX09DN8 only.

31 Seite 30 von 54 Page 30 of Mains Terminal Continuous Disturbance Voltage (Supply 2) RESULT: PASS Date of testing : ~ Test procedure : EN :2006+A1 Frequency range : MHz Kind of test site : shielded room Limits : EN :2006+A1, Clause 4.1.1, Table 1 Test setup Input Voltage (test) : Power Supply 2 AC 264V, 50Hz (LISN Method) AC 207V, 50Hz (High Impedance Probe Method) Input Voltage (dummy) : Power Supply 1 AC 400V, 3 phase, 50Hz Power Supply 3 AC 400V, 3 phase, 50Hz Operational Mode : Booster-Heater-On-Heating, standby Artificial Hand : Not applied Earthing : Applied Temperature : 15 C Humidity : 25% Refer to the attached Appendix 1, 2.1 Table 16: Mains Terminal Continuous Disturbance Voltage (Supply 2) Test item / Method Frequency Range (MHz) QP AP Power Line Disturbance Terminal Voltage (LISN Method) Pass Pass Pass Pass Pass Pass I/O Connection Line Disturbance Pass Pass Terminal Voltage (High Impedance Probe Method) Pass Pass This data shall represent by WH-SDC16C9E8 (indoor unit) / WH-UD16CE8 (outdoor unit).

32 Seite 31 von 54 Page 31 of Mains Terminal Continuous Disturbance Voltage (Supply 3) RESULT: PASS Date of testing : ~ Test procedure : EN :2006+A1 Frequency range : MHz Kind of test site : shielded room Limits : EN :2006+A1, Clause 4.1.1, Table 1 Test setup Input Voltage (test) : Power Supply 3 AC 400V, 3 phase, 50Hz (LISN Method) AC 360V, 3 phase, 50Hz (HIMP) Input Voltage (dummy) : Power Supply 1 AC 400V, 3 phase, 50Hz Power Supply 2 AC 230V, 50Hz Operational Mode : Backup-Heater-On-Heating, standby Artificial Hand : Not applied Earthing : Applied Temperature : 15 C Humidity : 25% Refer to the attached Appendix 1, 2.1 Table 17: Mains Terminal Continuous Disturbance Voltage (Supply 3) Test item / Method Frequency Range (MHz) QP AP Power Line Disturbance Terminal Voltage (LISN Method) Pass Pass Pass Pass Pass Pass I/O Connection Line Disturbance Pass Pass Terminal Voltage (High Impedance Probe Method) Pass Pass

33 Seite 32 von 54 Page 32 of Discontinuous Interference on AC Mains (Supply 1, 2 & 3) - 12kW RESULT: PASS Date of testing : ~ Test procedure : EN :2006+A1, clause 4.2 Frequency range : MHz Kind of test site : shielded room Limits : EN :2006+A1, Clause 4.1.1, Table 1 Test Setup Input Voltage : AC 400V, 3 phase, 50Hz (Power Supply 1 & 3) AC 230V, 50Hz (Power Supply 2) Operation Mode : Heating (Heat Pump, Backup, Booster heater), Cooling (Heat Pump only) Artificial Hand : Not applied Earthing : Applied Temperature : 23 C Humidity : 45% During the test, the duration of click interference is less than 10ms and the click rate is less than 5. According to EN :2006+A1 clause , these appliances fulfil the requirements without further testing. Refer to the attached Appendix 1, 2.2 For Supply 2 & 3, this data shall represent by WH-SDC16C9E8 (indoor unit) / WH-UD16CE8 (outdoor unit). This data is applicable for WH-SXC12D9E8 / WH-UX12DE8 & WH-SXF12D9E8 / WH-UX12DE8 only.

34 Seite 33 von 54 Page 33 of Discontinuous Interference on AC Mains (Supply 1, 2 & 3) - 9kW RESULT: PASS Date of testing : ~ Test procedure : EN :2006+A1, clause 4.2 Frequency range : MHz Kind of test site : shielded room Limits : EN :2006+A1, Clause 4.1.1, Table 1 Test Setup Input Voltage : AC 400V, 3 phase, 50Hz (Power Supply 1) AC 230V, 50Hz (Power Supply 2) Operation Mode : Heating (Heat Pump, Backup, Booster heater), Cooling (Heat Pump only) Artificial Hand : Not applied Earthing : Applied Temperature : 23 C Humidity : 45% During the test, the duration of click interference is less than 10ms and the click rate is less than 5. According to EN :2006+A1 clause , these appliances fulfil the requirements without further testing. Refer to the attached Appendix 2, 2.2 For Supply 2, this data shall represent by WH-SDC16C9E8 (indoor unit) / WH-UD16CE8 (outdoor unit). This data is applicable for WH-SXC09D3E8 / WH-UX09DE8, WH-SXF09D3E8 / WH-UX09DE8 & WH- SXH09D0E8 / WH-UX09DN8 only.

35 Seite 34 von 54 Page 34 of Emission in the Frequency Range above 30 MHz Disturbance Power (Supply 1, 2 & 3) - 12kW RESULT: PASS Date of testing : ~ Port : AC Mains and Interconnection Lines Test procedure : EN :2006+A1 Frequency range : MHz Kind of test site : shielded room Limits : EN :2006+A1, Clause , Table 2a Test Setup Input Voltage : AC 440V, 3 phase, 50Hz (Supply 1) (Test and dummy) : AC 230V, 50Hz (Supply 2) (mutually-exclusive) : AC 400V, 3 phase, 50Hz (Supply 3) Operation Mode : Heating (Heat Pump, Backup, Booster heater), Cooling (Heat Pump only), Standby Artificial Hand : Not applied Earthing : Applied Temperature : 16 C (Heating), 30 C (Cooling) Humidity : 30 ~ 50% The power cords (supply 1, supply 2 and supply 3), the I/O interconnection cables or all auxiliary leads (ID/OD cord, Booster heater cord, and others auxiliary leads mentioned in 5.1) had been extended to a length of 6m and routed through an absorber clamp one after another. The clamp was moved along the respective cable to find the maximal emissions. Refer to the attached Appendix 1, 2.1

36 Seite 35 von 54 Page 35 of 54 Table 18: Disturbance Power (Supply 1, Supply 2 and Supply 3) Disturbance Power Frequency Range (MHz) QP AV Main Power Supply Leads supply 1 supply 2 supply 3 I/O and AUX Connection Lines Water Container / Tank tank temperature sensor; or 2- / 3-way valves; or Booster heater; or Ext Thermal Controller Solar Connection controllers Pass Pass Pass Pass Table 19: Margin When Performing Disturbance Power, (Table 2b) Disturbance Power Frequency Range (MHz) QP Main Power Supply Leads, I/O and AUX Connection Lines Pass (more than 10 db (pw)) The appliance is deemed to comply in the frequency range 300 to 1000 MHz without further testing as conditions clause [a)1) & a)2)] are fulfilled. Refer to the attached Appendix 1, 2.1. This data is applicable for WH-SXC12D9E8 / WH-UX12DE8 & WH-SXF12D9E8 / WH-UX12DE8 only.

37 Seite 36 von 54 Page 36 of Disturbance Power (Supply 1 & 2) - 9kW RESULT: PASS Date of testing : ~ Port : AC Mains and Interconnection Lines Test procedure : EN :2006+A1 Frequency range : MHz Kind of test site : shielded room Limits : EN :2006+A1, Clause , Table 2a Test Setup Input Voltage : AC 440V, 3 phase, 50Hz (Supply 1) (Test and dummy) : AC 230V, 50Hz (Supply 2) Operation Mode : Heating (Heat Pump, Backup, Booster heater), Cooling (Heat Pump only), Standby Artificial Hand : Not applied Earthing : Applied Temperature : 16 C (Heating), 30 C (Cooling) Humidity : 30 ~ 50% The power cords (supply 1 and supply 2), the I/O interconnection cables or all auxiliary leads (ID/OD cord, Booster heater cord, and others auxiliary leads mentioned in 5.1) had been extended to a length of 6m and routed through an absorber clamp one after another. The clamp was moved along the respective cable to find the maximal emissions. Refer to the attached Appendix 2, 2.1

38 Seite 37 von 54 Page 37 of 54 Table 20: Disturbance Power (Supply 1 and Supply 2) Disturbance Power Frequency Range (MHz) QP AV Main Power Supply Leads supply 1 supply 2 I/O and AUX Connection Lines Water Container / Tank tank temperature sensor; or 2- / 3-way valves; or Booster heater; or Ext Thermal Controller Solar Connection controllers Pass Pass Pass Pass Table 21: Margin When Performing Disturbance Power, (Table 2b) Disturbance Power Frequency Range (MHz) QP Main Power Supply Leads, I/O and AUX Connection Lines Pass (more than 10 db (pw)) The appliance is deemed to comply in the frequency range 300 to 1000 MHz without further testing as conditions clause [a)1) & a)2)] are fulfilled. Refer to the attached Appendix 2, 2.1. The data for supply 2 shall represent by Disturbance Power (Supply 1, 2 & 3) - 12kW. This data is applicable for WH-SXC09D3E8 / WH-UX09DE8, WH-SXF09D3E8 / WH-UX09DE8 & WH- SXH09D0E8 / WH-UX09DN8 only.

39 Seite 38 von 54 Page 38 of Test Results I M M U N I T Y 7.1 Classification of Apparatus The EUT contain electronic control circuit with no internal clock frequency or oscillator frequency higher than 15MHz, according to EN :1997+A1+A2, clause 4.2 the EUTs are category II appliances. Apparatus of the category II shall fulfill the requirements of: Radio-frequency Common Mode / Conducted Susceptibility (CS) Criterion A Electrical Fast Transients (EFT) Criterion B Surge Criterion B Electrostatic Discharges (ESD) Criterion B Voltage Dips and Interruptions Criterion C

40 Seite 39 von 54 Page 39 of Continuous Disturbances Radio-frequency Common Mode / Conducted Susceptibility (CS) - 12kW RESULT: PASS Date of testing : ~ Test Specification : EN :1997+A1+A2, clause 5.3 Basic Standard : IEC :2003+A1:2004+A2:2006 Source impedance : 150Ω Frequency range : 150kHz - 230MHz Modulation : AM 80%, 1kHz sine-wave Sweep mode : automatic Sweep rate : < decade / sec. Performance criterion : A Test Setup Input Voltage : AC 400V, 3 phase, 50Hz (Supply 1 & 3) AC 230V, 50Hz (Supply 2) Operation Mode : Heating, Cooling, Standby Earthing : Applied Temperature : 23 C Humidity : 30% Table 22: Immunity against Radio-frequency Common Mode / Conducted Susceptibility (CS) Coupling port Coupling method: Strength Result Remarks AC mains: L1, L2, L3, N, PE Power Supply 1 Power Supply 3 CDN M-5 3.0V rms EMF Pass Equipment operated as intended, no degradation of function. Performance criterion A AC mains: L1, L2, PE Power Supply 2 Inter-connection lines ID/D connecting line; Water Container / Tank tank temperature sensor 2- / 3-way valves Booster heater Ext Thermal Controller Solar Connection controllers CDN M-3 EM Clamp 3.0V rms EMF 1.0V rms EMF Pass Pass fulfilled Equipment operated as intended, no degradation of function. Performance criterion A fulfilled Equipment operated as intended, no degradation of function. Performance criterion A fulfilled

41 Seite 40 von 54 Page 40 of Radio-frequency Common Mode / Conducted Susceptibility (CS) - 9kW RESULT: PASS Date of testing : ~ Test Specification : EN :1997+A1+A2, clause 5.3 Basic Standard : IEC :2003+A1:2004+A2:2006 Source impedance : 150Ω Frequency range : 150kHz - 230MHz Modulation : AM 80%, 1kHz sine-wave Sweep mode : automatic Sweep rate : < decade / sec. Performance criterion : A Test Setup Input Voltage : AC 400V, 3 phase, 50Hz (Supply 1) AC 230V, 50Hz (Supply 2) Operation Mode : Heating, Cooling, Standby Earthing : Applied Temperature : 23 C Humidity : 30% Table 23: Immunity against Radio-frequency Common Mode / Conducted Susceptibility (CS) Coupling port Coupling method: Strength Result Remarks AC mains: L1, L2, L3, N, PE Power Supply 1 CDN M-5 3.0V rms EMF Pass Equipment operated as intended, no degradation of function. Performance criterion A AC mains: L1, L2, PE Power Supply 2 Inter-connection lines ID/D connecting line; Water Container / Tank tank temperature sensor 2- / 3-way valves Booster heater Ext Thermal Controller Solar Connection controllers CDN M-3 EM Clamp 3.0V rms EMF 1.0V rms EMF Pass Pass fulfilled Equipment operated as intended, no degradation of function. Performance criterion A fulfilled Equipment operated as intended, no degradation of function. Performance criterion A fulfilled

42 Seite 41 von 54 Page 41 of Transient Disturbances Electrical Fast Transients (EFT) RESULT: PASS Date of testing : Test Specification : EN :1997+A1+A2, clause 5.2 Basic Standard : IEC :2004 Pulse form : T r /T d = 5/50ns Repetition Freq. : 5kHz Test duration : 120 sec ( 60sec) Performance criterion : B Test Setup Input Voltage : AC 400V, 3 phase, 50Hz (Supply 1 & 3) AC 230V, 50Hz (Supply 2) Operation Mode : Heating, Cooling, Standby Earthing : Applied Temperature : 30 C (Heating), 16 C (Cooling) Humidity : 50% Table 24: Immunity against Electrical Fast Transients (EFT), AC Mains Coupling method: direct injection Coupling port Test voltage / result Remarks AC mains ( L1, L2, L3, N & PE) Power Supply 1 Power Supply 3 ±1000V Pass Equipment operated as intended, no degradation of function. Performance criterion B fulfilled Table 25: Immunity against Electrical Fast Transients (EFT), AC Mains Coupling method: direct injection Coupling port Test voltage / result Remarks AC mains ( L1, L2 & PE) Power Supply 2 ±1000V Pass Equipment operated as intended, no degradation of function. Performance criterion B fulfilled

43 Seite 42 von 54 Page 42 of 54 Table 26: Immunity against Electrical Fast Transients (EFT), Interconnection Lines Coupling method: capacitive clamp Coupling port Test voltage / result Remarks Inter-connection lines ID/D connecting line; Water Container / Tank tank temperature sensor 2- / 3-way valves Booster heater Ext Thermal Controller Solar Connection controllers ±500V Pass Equipment operated as intended, no degradation of function. Performance criterion B fulfilled

44 Seite 43 von 54 Page 43 of Surges RESULT: PASS Date of testing : Test Specification : EN :1997+A1+A2, clause 5.6 Basic Standard : IEC :2005 Pulse form T r /T d : 1.2/50 (8/20) µs Test voltages : ±1kV, ±2kV Coupling : Coupling Network for AC Mains Coupling phases : π/2 (positive pulses), 3π/2 (negative pulses) Number of surges : 3 (for each combination of parameters) Repetition rate : max. 1/min Performance criterion : B Test Setup Input Voltage : AC 400V, 3 phase, 50Hz (Supply 1 & 3) AC 230V, 50Hz (Supply 2) Operation Mode : Heating, Cooling, Standby Earthing : Applied Temperature : 30 C (Heating), 16 C (Cooling) Humidity : 30% Table 27: Surge Immunity Tests, AC Power Supply (Supply 1, 2 and 3) Coupling port Test voltage Coupling phase / result AC mains: V π/2 Pass L1 L2-2000V 3π/2 Pass AC mains: L1 L3 AC mains: L2 L3 AC mains: L1 N V V V V V V π/2 Pass 3π/2 Pass π/2 Pass 3π/2 Pass π/2 Pass 3π/2 Pass Remarks Equipment operated as intended, no degradation of function. Performance criterion B fulfilled Equipment operated as intended, no degradation of function. Performance criterion B fulfilled Equipment operated as intended, no degradation of function. Performance criterion B fulfilled Equipment operated as intended, no degradation of function. Performance criterion B fulfilled Table 27: Surge Immunity Tests, AC Power Supply (Supply 1, 2 & 3) Continued

45 Seite 44 von 54 Page 44 of 54 Coupling port Test voltage Coupling phase / result AC mains: V π/2 Pass L2 N V 3π/2 Pass AC mains: L3 N AC mains: L1 E AC mains: L2 E AC mains: L3 E AC mains: N E V V V V V V V V V V π/2 Pass 3π/2 Pass π/2 Pass 3π/2 Pass π/2 Pass 3π/2 Pass π/2 Pass 3π/2 Pass π/2 Pass 3π/2 Pass Remarks Equipment operated as intended, no degradation of function. Performance criterion B fulfilled Equipment operated as intended, no degradation of function. Performance criterion B fulfilled Equipment operated as intended, no degradation of function. Performance criterion B fulfilled Equipment operated as intended, no degradation of function. Performance criterion B fulfilled Equipment operated as intended, no degradation of function. Performance criterion B fulfilled Equipment operated as intended, no degradation of function. Performance criterion B fulfilled

46 Seite 45 von 54 Page 45 of Electrostatic Discharges (ESD) RESULT: PASS Date of testing : Test Specification : EN :1997+A1+A2, Clause 5.1 Basic Standard : IEC : A1+A2 Charge voltage : ±4.0kV (contact) ±8.0kV (air discharge) Performance criterion : B Number of discharges : 10 Polarity : Positive / Negative Test Setup Input Voltage : AC 400V, 3 phase, 50Hz (Supply 1 & 3) AC 230V, 50Hz (Supply 2) Operation Mode : Heating, Cooling, Standby Earthing : Applied Temperature : 30 C (Heating), 16 C (Cooling) Humidity : 50% Table 28: Electrostatic Discharge, both Polarities Type of Discharge Contact Discharge Air Discharge Discharge Position Result Remark Outdoor Heat Exchanger Pass No Abnormality Outdoor Top Side Pass No Abnormality Direct Discharge Outdoor Front Side Pass No Abnormality Outdoor Left Side Pass No Abnormality Outdoor Right Side Pass No Abnormality Indirect C-Box Front Side Pass No Abnormality Discharge C-Box Right Side Pass No Abnormality Indicator / LED Pass No Abnormality Main Switch Pass No Abnormality Heater Switch Pass No Abnormality Booster Switch Pass No Abnormality

47 Seite 46 von 54 Page 46 of Power Supply Alterations Voltage Dips and Interruptions RESULT: PASS Date of testing : Test Specification : EN :1997+A1+A2, clause 5.7 Basic Standard : IEC :2004 Performance criterion : C Test Setup Input Voltage : AC 400V, 3 phase, 50Hz (Supply 1 & 3) AC 230V, 50Hz (Supply 2) Operation Mode : Heating, Cooling Earthing : Applied Temperature : 23 C Humidity : 50-60% Table 29: Voltage Dip and Interruptions Immunity (Supply 1, 2 and 3) Rated Voltage Test Line Voltage reduction [%, appl. voltage V] Reduction time [period of the rated frequency] Results Remarks 100% (interruption) 0.5 Pass Performance criterion B fulfilled 230V (L - N) L1 L2 L3 60% 10 Pass Performance criterion B fulfilled 30% 25 Pass Performance criterion B fulfilled 100% (interruption) 0.5 Pass Performance criterion B fulfilled 400V (L - L) L1 - L2 L2 - L3 L3 - L1 60% 10 Pass Performance criterion B fulfilled 30% 25 Pass Performance criterion B fulfilled

48 Seite 47 von 54 Page 47 of Photographs of the Test Set-Up Photograph 1: Set-up for Terminal Disturbance Voltage on AC Mains

49 Seite 48 von 54 Page 48 of 54 Photograph 2: Set-up for Disturbance Power Notes: The ground plate is disconnected.

50 Seite 49 von 54 Page 49 of 54 Photograph 3: Set-up for Electrostatic Discharge

51 Seite 50 von 54 Page 50 of 54 Photograph 4: Set-up for Fast Transient Burst

52 Seite 51 von 54 Page 51 of 54 Photograph 5: Set-up for Surge on AC Power Line

53 Seite 52 von 54 Page 52 of 54 Photograph 6: Set-up for Radio-frequency Common Mode / Conducted Susceptibility (CS)

54 Seite 53 von 54 Page 53 of 54 Photograph 7: Set-up for Voltage Dips and Interruptions

55 Seite 54 von 54 Page 54 of List of Tables Table 1: Harmonics on AC Mains (Supply 1) - Cooling (Phase 1) Table 2: Harmonics on AC Mains (Supply 1) - Cooling (Phase 2) Table 3: Harmonics on AC Mains (Supply 1) - Cooling (Phase 3) Table 4: Harmonics on AC Mains (Supply 1) - Heating (Phase 1) Table 5: Harmonics on AC Mains (Supply 1) - Heating (Phase 2) Table 6: Harmonics on AC Mains (Supply 1) - Heating (Phase 3) Table 7: Harmonics on AC Mains (Supply 2) - Heating Table 8: Harmonics on AC Mains (Supply 3) - Heating (Phase 1) Table 9: Harmonics on AC Mains (Supply 3) - Heating (Phase 2) Table 10: Harmonics on AC Mains (Supply 3) - Heating (Phase 3) Table 11: Voltage Fluctuations (Supply 1) Table 12: Voltage Fluctuations (Power Supply 2) Table 13: System Impedance (Z max ) according to EN clause (Power Supply 3) Table 14: Mains Terminal Continuous Disturbance Voltage (Supply 1) Table 15: Mains Terminal Continuous Disturbance Voltage (Supply 1) Table 16: Mains Terminal Continuous Disturbance Voltage (Supply 2) Table 17: Mains Terminal Continuous Disturbance Voltage (Supply 3) Table 18: Disturbance Power (Supply 1, Supply 2 and Supply 3) Table 19: Margin When Performing Disturbance Power, (Table 2b) Table 20: Disturbance Power (Supply 1 and Supply 2) Table 21: Margin When Performing Disturbance Power, (Table 2b) Table 22: Immunity against Radio-frequency Common Mode / Conducted Susceptibility (CS) Table 23: Immunity against Radio-frequency Common Mode / Conducted Susceptibility (CS) Table 24: Immunity against Electrical Fast Transients (EFT), AC Mains Table 25: Immunity against Electrical Fast Transients (EFT), AC Mains Table 26: Immunity against Electrical Fast Transients (EFT), Interconnection Lines Table 27: Surge Immunity Tests, AC Power Supply (Supply 1, 2 and 3) Table 28: Electrostatic Discharge, both Polarities Table 29: Voltage Dip and Interruptions Immunity (Supply 1, 2 and 3) List of Photographs Photograph 1: Set-up for Terminal Disturbance Voltage on AC Mains Photograph 2: Set-up for Disturbance Power Photograph 3: Set-up for Electrostatic Discharge Photograph 4: Set-up for Fast Transient Burst Photograph 5: Set-up for Surge on AC Power Line Photograph 6: Set-up for Radio-frequency Common Mode / Conducted Susceptibility (CS) Photograph 7: Set-up for Voltage Dips and Interruptions... 52

56 REPORT NO. : APPENDIX 1 VENUE : EMC ROOM PHAARADM Page 1 of 4 1. Test Sample : UNIT MODEL Control No INDOOR WH-SXC12D9E8 FD-M55065 OUTDOOR WH-UX12DE8 FD-M Results : 2.1. Main Terminal Continuous Disturbance Voltage and Disturbance Power: & + +8 ) < ' < = > = $ +8 ) < ' < = > " & " # ' ((,, " $ % & # )* + # + & # )* & # )* + # + & # )* -../..01/0. *2 "2 )3"0 /.*. /)1*)/ 45"5 )*") 0")/0"/0 ((../..01/0. /.*. /)1*)/ 7 /. /0. 43"2 )2 "5 *. *)/ 4)"* )*". +8 0"/0/ 9 9 (( /. /0. *. *)/.0 /*. 44"5 5."2 /0 *// )6 "0 4)"0 /40 ((.0 /*. /0 *// 0")/0"/ *. *."/ 44"/ 30.// 46 "3 40"4 (( 2 0 3*. 30.// $ : 3*.2. */"2 52 "5.* /6 / *0") 54"6 0"/0/ ; (( 3*.2..* /6 / /40 3*.2. **". 56 "*.* /6 / 46 "5 5*"2 (( 3*.2..* /6 / 40)00 */// 431*32 50"3 5*". 4/*/ ))"5 5/"6 (( */// 431*32 4/*/ ?? "& + )00500 */// 431*32 ' ' 4/*/ ' ' (( */// 431*32 4/*/ */// 4/1*/)0 ' ' 4/*/ 5/4/)0 ' ' (( */// 4/1*/)0 4/*/ 5/4/)0../..01/0. *)"4 )*"6 /.*. /)1*)/ 4/"3 )0". 0")/0"/0 ((../..01/0. /.*. /)1*)/ 7 /. /0. *0"/ )/"/ *. *)/ 4*"6 ))") +8 0"/0/ 9 9 (( /. /0. *. *)/ /40.0 /*. 56 "/ 40"/ /0 *// 5)") 52 "6 ((.0 /*. /0 *// 0")/0"/ *. **"5 4/"2 30.// 42 "5 4)"2 (( 2 0 3*. 30.// $ : 3*.2. *."6 53").* /6 / 43"3 5."4 ; 0"/0/ (( 3*.2..* /6 / /140 3*.2. *6 ". 5*"*.* /6 / *4"4 50"3 (( 3*.2..* /6 / 40)00 */// 431*32 5/". )6 "3 4/*/ "2 52 "/ (( */// 431*32 4/*/ ?? "& + )00500 */// 431*32 ' ' 4/*/ ' ' (( */// 431*32 4/*/ */// 4/1*/)0 ' ' 4/*/ 5/4/)0 ' ' (( */// 4/1*/)0 4/*/ 5/4/)0 7 0")/0"/0../..01/0. 45"* 5*"2 /.*. /)1*)/ 55"0 5/". +8 0"/0/ /. /0. 4*"0 55"0 *. *)/ 5*") 5)"6 9 9 /40.0 /*. )2 "3 *)"4 /0 *// 3"6 *5") 0")/0"/ *. *4") 4."6 30.// 40"4 46 "3 $ : ; 0"/0/ 3*.2. *6 "3 5*"4.* /6 / 4."0 52 "0 /40 3*.2. ' '.* /6 / ' ' 40)00 */// 431*32 )0". 4*"/ 4/*/ /"6 56 "5?? "& + )00500 */// 431*32 ' ' 4/*/ ' ' */// 4/1*/)0 ' ' 4/*/ 5/4/)0 ' ' * Result - worst case under Power Supply 1 (cooling and heating).

57 Page 2 of 4 REPORT NO. : APPENDIX 1 VENUE : EMC ROOM PHAARADM 2.1. Main Terminal Continuous Disturbance Voltage and Disturbance Power(cont): & $ = $ +8 5 $ " & " # ' ((,, " $ % & # )* + # + & # )* & # )* + # + & # )* -../..01/0. )2 "* 42 "* /.*. /)1*)/ ))". 4/"* 0")/0"/0 ((../..01/0. /.*. /)1*)/ 7 /. /0. 5*"2 4)"5 *. *)/ )*"2 4)"5 +8 0"/0/ 9 9 (( /. /0. *. *)/.0 /*. 5*"* 4/". /0 *// )."2 44"5 /40 ((.0 /*. /0 *// 0")/0"/ *. *4"0 43"0 30.// 40"4 46 "3 (( 2 0 3*. 30.// $ : 3*.2. *3"2 5."5.* /6 / *)". 55"* 0"/0/ ; (( 3*.2..* /6 / /40 3*.2. ' '.* /6 / ' ' (( 3*.2..* /6 / 40)00 */// 431*32 50". 5*"* 4/*/ )"6 43"2 (( */// 431*32 4/*/ ?? "& + )00500 */// 431*32 5*"2 54"0 4/*/ /") *5"6 (( */// 431*32 4/*/ */// 4/1*/)0 ' ' 4/*/ 5/4/)0 ' ' (( */// 4/1*/)0 4/*/ 5/4/)0../..01/0. 5/"6 40"4 /.*. /)1*)/ )*". 4/"3 0")/0"/0 ((../..01/0. /.*. /)1*)/ 7 /. /0. 56 "* 5.". *. *)/ 54"* 55". +8 0"/0/ 9 9 (( /. /0. *. *)/.0 /*. 5.". 44"* /0 *// )6 "5 40"2 /40 ((.0 /*. /0 *// 0")/0"/ *. */"2 4*"5 30.// 4*"* 4/". (( 2 0 3*. 30.// $ : 3*.2. *2 "/ 5/"/.* /6 / *0". 54"* 0"/0/ ; (( 3*.2..* /6 / /40 3*.2. *2 "4 5/"3.* /6 / *5") 5)"6 (( 3*.2..* /6 / 40)00 */// 431*32 )3"5 52 "* 4/*/ ". 44"0 (( */// 431*32 4/*/ ?? "& + )00500 */// 431*32 ' ' 4/*/ ' ' (( */// 431*32 4/*/ */// 4/1*/)0 ' ' 4/*/ 5/4/)0 ' ' (( */// 4/1*/)0 4/*/ 5/4/)0 7 0")/0"/0../..01/0. )."2 46 "/ /.*. /)1*)/ )0"/ 4/"6 +8 0"/0/ /. /0. 45"* 54". *. *)/ 5/"0 5)"0 9 9 /40.0 /*. 5)"0 46 "0 /0 *// 5"2 *3"5 0")/0"/ *. 46 ". *0"* 30.// 52 "3 *)"4 $ : ; 0"/0/ 3*.2. *2 "2 5/"5.* /6 / *0") 54"6 /40 3*.2. ' '.* /6 / ' ' 40)00 */// 431*32 )3"5 52 "* 4/*/ ". 44"0?? "& + )00500 */// 431*32 ' ' 4/*/ ' ' */// 4/1*/)0 ' ' 4/*/ 5/4/)0 ' ' * Result - worst case under Power Supply 2 (cooling and heating).

58 Page 3 of 4 REPORT NO. : APPENDIX 1 VENUE : EMC ROOM PHAARADM 2.1. Main Terminal Continuous Disturbance Voltage and Disturbance Power(cont): & ; $ = $ +8 4 ; $ " & " # ' ((,, " $ % & # )* + # + & # )* & # )* + # + & # )* -../..01/0. 40". 40") /.*. /)1*)/ 2 "2 *4"* 0")/0"/0 ((../..01/0. /.*. /)1*)/ 7 /. /0. 42 "/ )3"/ *. *)/ 4)"3 )*"4 +8 0"/0/ 9 9 (( /. /0. *. *)/.0 /*. 56 "4 40"3 /0 *// )6 "/ 40"/ /40 ((.0 /*. /0 *// 0")/0"/ *. *.". 44"* 30.// 56 "/ *0"/ (( 2 0 3*. 30.// $ : 3*.2. *2 "5 5/"2.* /6 / *)"3 55"4 0"/0/ ; (( 3*.2..* /6 / /40 3*.2. ' '.* /6 / ' ' (( 3*.2..* /6 / 40)00 */// 431*32 ' ' 4/*/ ' ' (( */// 431*32 4/*/ ?? "& + )00500 */// 431*32 ' ' 4/*/ ' ' (( */// 431*32 4/*/ */// 4/1*/)0 ' ' 4/*/ 5/4/)0 ' ' (( */// 4/1*/)0 4/*/ 5/4/)0../..01/0. 5."5 40") /.*. /)1*)/ )4"* 44"0 0")/0"/0 ((../..01/0. /.*. /)1*)/ 7 /. /0. 44"6 55") *. *)/ 53"4 )2 "3 +8 0"/0/ 9 9 (( /. /0. *. *)/.0 /*. 4*"6 5/") /0 *// 56 "5 50"2 /40 ((.0 /*. /0 *// 0")/0"/ *. **"6 4/") 30.// 45"4 43"3 (( 2 0 3*. 30.// $ : 3*.2. *."* 53"..* /6 / 46 "/ 5*"/ 0"/0/ ; (( 3*.2..* /6 / /40 3*.2. *3"3 5."4.* /6 / *)"3 55"4 (( 3*.2..* /6 / 40)00 */// 431*32 )/"/ 40") 4/*/ "4 43"6 (( */// 431*32 4/*/ ?? "& + )00500 */// 431*32 ' ' 4/*/ ' ' (( */// 431*32 4/*/ */// 4/1*/)0 ' ' 4/*/ 5/4/)0 ' ' (( */// 4/1*/)0 4/*/ 5/4/)0 7 0")/0"/0../..01/0. 5."2 56 "6 /.*. /)1*)/ ))"/ 4*". +8 0"/0/ /. /0. 45"5 54"2 *. *)/ 5*"6 5)") 9 9 /40.0 /*. )2 "/ *)"/ /0 *// )4"0 43"0 0")/0"/ *. */"5 4*"2 30.// 40". 46 "* $ : ; 0"/0/ 3*.2. *."/ 53"/.* /6 / *0"* 54". /40 3*.2. ' '.* /6 / ' ' 40)00 */// 431*32 50"6 5*"* 4/*/ "2 4*"/?? "& + )00500 */// 431*32 ' ' 4/*/ ' ' */// 4/1*/)0 ' ' 4/*/ 5/4/)0 ' ' * Result - worst case under Power Supply 3 (cooling and heating).

59 Page 4 of Discontinuous Interference on AC Mains (supply 1, supply 2 and supply 3): Operating Mode phase Freq (Mhz) Click *1 Level (db µv) Lq method n 1 n 2 others n*2 = Duration n 1+n 2 (min) *3 Click Rate N *4 Upper quartile method Click Limit Duration *5 n1 n2 Lq others (min) Max *6 Results Cooling Supply 1 Comp ON Heating Supply 1 Comp ON Heating Supply 2 Booster Heater ON Heating Supply 3 Backup Heater ON L1 L2 L3 N L1 L2 L3 N L1 N L3 L1/ L2/ N Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass If the click rate under low frequency is less below the specification, the click rate under high frequency fulfilled the requirement without further testing. Note : *1 :Any disturbance voltage above this level ( Quasi-peak standard level of continuous disturbance for each frequency ) will be count as Click *2 : Total of Click, n = n1, Number of Short Click (Duration t <= 10ms ) + n2., Number of long Click ( Duration 10 < t <= 200ms ) *3 : The min. duration (EN55014 ) shall be the time to register 40 Clicks or 120mins. *4 : Click Rate N = (Number of Click, n ) / (Test Duration, T[min] ) *5 : Lq = Click level*1 + 44dB for N *4< 0.2 = Click level* log(30/n) for 0.2 < N*4 <30 *6 : State the maximum number of clicks allowed to pass the test For Supply 2 & 3, this data shall represent by WH-SDC16C9E8 (indoor unit) / WH-UD16CE8 (outdoor unit).

60 REPORT NO. : APPENDIX 2 VENUE : EMC ROOM PHAARADM Page 1 of 2 1. Test Sample : UNIT MODEL Control No INDOOR WH-SXC09D3E8 FD-M55064 OUTDOOR WH-UX09DE8 FD-M Results : 2.1. Main Terminal Continuous Disturbance Voltage and Disturbance Power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esult - worst case under Power Supply 1 (cooling and heating). The power supply 2 data shall represent by WH-SXC12D9E8 / WH-UX12DE8.