Related Manuals for Daikin Altherma ERHQ006ADV3
Summary of Contents for Daikin Altherma ERHQ006ADV3
- Page 1 INSTALLATION MANUAL Outdoor unit for air to water heat pump ERHQ006ADV3 ERHQ007ADV3 ERHQ008ADV3 ERHQ006ADV38 ERHQ007ADV38 ERHQ008ADV38...
- Page 2 3PW33141-5F...
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Page 3: Table Of Contents
Use the specified types of wires for electrical connections OTHER DAMAGE TO THE EQUIPMENT. BE SURE ONLY between the indoor and outdoor unit. TO USE ACCESSORIES MADE BY DAIKIN WHICH ARE Firmly clamp the interconnecting wires so that their terminals SPECIFICALLY DESIGNED FOR USE WITH THE receive no external stress. -
Page 4: Model
During installation, attach the refrigerant piping securely before Possible options running the compressor. Bottom plate heater Drain socket If the compressor is not attached and the stop valve is open ERHQ_V3 Optional kit Optional kit during pump-down, air will be sucked in when the compressor is running, causing abnormal pressure in the freezer cycle which ERHQ_V38 Standard... -
Page 5: Refrigerant Piping Specifications
In heavy snowfall areas it is very important to select an Outdoor unit installation drawing installation site where the snow will not affect the unit. If lateral snowfall is possible, make sure that the heat exchanger coil is not affected by the snow (if necessary construct a lateral canopy). -
Page 6: Installation Procedure
Flare the pipe. Set exactly at the position shown below. NSTALLATION PROCEDURE Mounting the outdoor unit Conventional flare tool When installing the outdoor unit, please refer to "Installation guidelines" on page 2 to select an appropriate location. Flare tool for Clutch type Wing nut type R410A (clutch type) -
Page 7: Refrigerant Piping Work
All refrigerant pipe joints should be tightened with a torque Refrigerant piping work wrench at the specified tightening torque. See "Connecting the refrigerant piping to the outdoor unit" on page 4 for details. Pipe handling guidelines Protect the open end of the pipe against dust and moisture. Pressure meter All pipe bends should be as gentle as possible. -
Page 8: Charging Refrigerant
Charging additional refrigerant Charging refrigerant If the total length of refrigerant piping exceeds 10 m in length, additionally charge with 20 g of refrigerant (R410A) for each This outdoor unit is factory charged. additional meter of piping. Important information regarding the refrigerant used Determine the weight of refrigerant to be charged additionally and fill This product contains fluorinated greenhouse gases covered by the in the amount in the service sticker on the rear side of the stop valve... - Page 9 Procedure Notes to observe Observe the notes mentioned below when wiring to the power supply NOTE Refer to the installation manual supplied with the terminal board. bottom plate heater kit for connecting the bottom plate heater to ERHQ_V38 models. Strip the insulation from the wire (20 mm). Connect the connection wires between the indoor and outdoor units so that the terminal numbers match (see wiring diagram below).
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Page 10: Test Run And Final Check
EST RUN AND FINAL CHECK UMP DOWN OPERATION In order to protect the environment, be sure to pump down when NOTE Remark that during the first running period of the unit, relocating or disposing of the unit. The pump down operation will required power input may be higher than stated on the extract all refrigerant from the piping into the outdoor unit. - Page 11 NOTES NOTES...
- Page 12 4PW49002-1A...