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INSTALL TION & INSTRUCTION

MANUAL

EVI DC INVERTER AIR TO WATER HEAT PUMP

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Summary of Contents for MACHRW020ZA/(B01)

Page 1: ...INSTALL TION INSTRUCTION MANUAL EVI DC INVERTER AIR TO WATER HEAT PUMP A...

Page 2: ...of indoor heating and cooling equipment 6 Electrical wiring 7 Installation of the temperature detector 9 Electrical wire selection 10 Trial operation by qualified install III Use 1 2 The user interfa...

Page 3: ...ulations including an isolating switch from the supply mains and grounded power supply consistent with the power requirements of this appliance 1 6 The installation of this appliance must comply with...

Page 4: ...83 88 Model Rated Cooling Capacity kW Rated Input Power kW Rated Input Current A Performance COP W W Rated Heating Capacity kW Rated Input Power kW Rated Input Current A Performance COP W W Rated Hea...

Page 5: ...uct appearance and installation dimension 340 645 1010 620 A B C D Size Units mm MACHRW 020ZA E01 B A C D 440 750 1115 685 2 030ZA E01 440 750 1110 1250 A B C D Size Units mm MACHRW 050 070ZA P S B A...

Page 6: ...low 2 The position should not reflect noise from the air outlet or transfer vibration 3 Protection from direct sunlight is advisable 4 The water from rain and defrosting can be discharged from the ins...

Page 7: ...ht The control panel should not be installed in a bathroom due to high humidity and moisture Leave enough space around the unit for good operation and servicing Consider installing rubber pads under t...

Page 8: ...ance with Australian Standard AS NZS3500 4 and any local or other relevant Government regulations It is best to install the DHW tank as close as possible to the hot water outlet that has the greatest...

Page 9: ...ves Shower head Electric driven two way valve 1 Heat Pump Outdoor Unit A Check valve 2 Cold Water inlet valve Hot water tank temp 3 Domestic hot water supply valve Water pressure switch 4 Low pressure...

Page 10: ...8 Electric actuator 9 Room 1 floor heating 10 Room 2 floor heating 11 12 Room 3 electric three way valve Room 4 electric three way valve 13 14 Room 3 Radiators Room 4 Radiators Room 5 electric three...

Page 11: ...8 Note 4 1 8 1 5 5 1 10 15 16 Hydronic water return manifold Room 1 electrothermal actuator Room 1 floor heating Hydronic water flow manifold Room 2 electrothermal actuator Room 2 floor heating 15 16...

Page 12: ...ents 6 3 The outdoor unit power supply circuit must have a grounding wire which should connect with a reliable and effective external ground wire 6 4 Wiring must be installed by qualified technicians...

Page 13: ...e silicone onto the front of the temperature sensor then insert it into the temperature detector 7 2 Next push the temperature sensor with the pin through to the end of the temperature detector then m...

Page 14: ...0 30 0 38 0 50 0 Within 50m 8 0 14 0 22 0 30 0 38 0 50 0 60 0 80 0 Within 1m 2 0 3 5 5 5 8 0 14 0 Starting current A Below 20 Below 30 Below 40 Below 50 Below 60 Below 70 Below 80 Below 90 Below 100...

Page 15: ...than specified in the table above contact your installer or Siddons 8 8 Specification table of power wiring 020ZA E01 025ZA E01 030ZA B E01 030ZA B E01 035ZA B E01 040ZA B E01 040ZA B S E01 045ZA B S...

Page 16: ...d normally and the fault indicating lamp red is illuminated Connect pressure gauges to the suction Schrader valves in preparation for checking the refrigerant pressure during operation Disconnect them...

Page 17: ...temperature Note When manually open auxiliary electrical heating the icon will flash 1 2 3 III USE SET ROOM TEMP C C M HUM A B C D E F G ROOM H I J K L M N C O P Q R S T A B C E F D G H I K J L N O M...

Page 18: ...r ambient heating or cooling and on the right side is the actual temperature of indoor ambient Hot water mode Air condition mode the unit default priority hot water mode So the unit running hot water...

Page 19: ...display flickers Press the button to adjust the setting of the hour Press button again to complete the timming boot setting and enter the timming shutdown setting by this time the hour and the symbol...

Page 20: ...heating The control mode of defrost 0 automatic 1 manual The limit of heating mode set temperature Heating mode indoor ambient temperature difference between the unit stop heating and restart heating...

Page 21: ...pressure protection Water inlet temperature sensor failure Failure to read and write EEPROM of wired remote control Communication fault between the wired remote control and adapter plate IPM protectio...

Page 22: ...compressor is within specification may require replacement of the compressor Compressor suction pressure too low 1 Shortage of refrigerant or leakage 2 Filter or capillary blocked 3 Poor condenser he...

Page 23: ...ng Mode switch open circular Hot water Heating Heating Cooling Cooling Cooling Hot water and cooling Note Under the state of mode switch control do not pull out the wire controller 5 Curve heating Hea...

Page 24: ...White Red Legend Electric expansion valve 4 way valve EVI expansion valve Unloader valve Water cycle pump relay High pressure switch Low pressure switch Hot water side water flow switch Mode selection...

Page 25: ...the three way valve is shown in figure 2 and the water will flow in from AB and flow out from A When the unit is running in air conditioning mode T for the three way valve is shown in figure 1 and the...

Page 26: ...Code MB3072 07 AIR TO WATER MULTIFUNCTION HEAT PUMP...

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