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Summary of Contents for Daikin Altherma ERYQ005ABV3
- Page 1 INSTALLATION MANUAL Outdoor unit for air to water heat pump ERYQ005ABV3 ERYQ006ABV3 ERYQ007ABV3...
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Page 2: Table Of Contents
ELECTRIC SHOCK, SHORT-CIRCUIT, LEAKS, FIRE OR OTHER DAMAGE TO THE EQUIPMENT. BE SURE ONLY Use the specified types of wires for electrical connections TO USE ACCESSORIES MADE BY DAIKIN WHICH ARE between the indoor and outdoor unit. SPECIFICALLY DESIGNED FOR USE WITH THE... -
Page 3: Accessories
During installation, attach the refrigerant piping securely before NSTALLATION GUIDELINES running the compressor. If the compressor is not attached and the stop valve is open during pump-down, air will be sucked in when the compressor is Precautions for selecting the location running, causing abnormal pressure in the freezer cycle which will lead to breakage and even to injury. -
Page 4: Refrigerant Piping Specifications
Refrigerant piping specifications Outdoor unit installation drawing Refrigerant piping specifications Maximum allowable piping length 30 m between outdoor unit and indoor unit Minimum required piping length between outdoor unit and indoor unit Maximum allowable height difference 15 m between outdoor unit and indoor unit Additional refrigerant required for refrigerant pipe exceeding 10 m in 20 g/m... -
Page 5: Installation Procedure
Flare the pipe. Set exactly at the position shown below. NSTALLATION PROCEDURE Mounting the outdoor unit When installing the outdoor unit, please refer to "Installation Conventional flare tool guidelines" on page 2 to select an appropriate location. Flare tool for R410A Clutch type Wing nut type (clutch type) -
Page 6: Refrigerant Piping Work
Purging air and checking gas leakage Valve cap tightening torque Valve cap Gas pipe When all piping work is completed and the outdoor unit is connected 21.6~27.4 N•m Ø6.4 mm (1/4") to the indoor unit, it is necessary to purge the air and check for gas (220~280 kgf•cm) leakage. -
Page 7: Charging Refrigerant
Turn the liquid stop valve's rod 90 degrees counterclockwise Wiring with a hexagonal wrench to open the valve. Close it after 5 seconds, and check for gas leakage. Using soapy water, check for gas leakage from the indoor unit's WARNING flare and the outdoor unit's flare and the valve rods. - Page 8 Earth terminal installation CAUTION NOTE This unit must be earthed. In case the use of stranded conductor wires is unavoidable for one reason or another, make sure to For earthing, follow the applicable local standard install round crimp-style terminals on the tip. for electrical installations.
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Page 9: 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 10 Zandvoordestraat 300, B-8400 Oostende, Belgium 3P177782-1B...
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