Daikin VRV Series Operation Manual Download Page 1

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System Air Conditioner

OPERATION MANUAL

RSUYQ4AVM

RSUYQ5AVM

RSUYQ6AVM

RSUYQ4AVMA

RSUYQ5AVMA

RSUYQ6AVMA
RSUYQ7AYM

RSUYQ8AYM

00_CV_3P344160-11V.indd 1

08-Oct-20 9:22:43 AM

Summary of Contents for VRV Series

Page 1: ...System Air Conditioner OPERATION MANUAL RSUYQ4AVM RSUYQ5AVM RSUYQ6AVM RSUYQ4AVMA RSUYQ5AVMA RSUYQ6AVMA RSUYQ7AYM RSUYQ8AYM 00_CV_3P344160 11V indd 1 08 Oct 20 9 22 43 AM...

Page 2: ...ccurs After reading the manual keep it in your custody for future reference See also the operation manual included with the indoor unit for details on the indoor unit Store the operation manual includ...

Page 3: ...t heating operation 13 9 13 The inside of an outdoor unit is warm even when the unit has stopped 13 9 14 Does not cool very well 13 9 15 Hot air can be felt when the indoor unit is stopped 14 10 Troub...

Page 4: ...tions without fail There are two kinds of safety precaution and tips listed in the following WARNING Failure to follow these instructions properly may result in personal injury or loss of life This un...

Page 5: ...s this may result in electric shocks or fire Be sure to install an earth leakage breaker Failure to install an earth leakage breaker may result in electric shocks or fire In order to avoid electric sh...

Page 6: ...he unit as this may impair combustion of the burner Do not place burners or heaters in places exposed to the air flow from the unit as this may impair combustion of the burner or heater Do not place h...

Page 7: ...on instruments food plants animals or works of art as this may adversely affect the performance quality and or longevity of the object concerned After prolonged use check the unit stand and its mounts...

Page 8: ...del and indoor unit model combinations VRV direct expansion indoor units air to air applications RA direct expansion indoor units air to air applications Combination of VRV direct expansion indoor uni...

Page 9: ...e power turns back on again 6 1 Cooling heating fan only automatic operation and dry operation The operation mode cannot be changed with the remote controller whose display shows changeover under cent...

Page 10: ...it will stop fan operation the refrigerant cycle will reverse and energy from inside the building will be used to defrost the outdoor unit coil The indoor unit will indicate defrost operation on the d...

Page 11: ...and the air flow direction is fixed Fixed air flow direction setting For BRC1E62 1 Press air flow setting button To select air volume or direction setting press buttons With direction selected using...

Page 12: ...How to designate the master user interface 1 2 BRC1C62 BRC1E62 1 2 In case only VRV indoor units are connected to the VRV system 1 Press the operation mode selector button of the current master user i...

Page 13: ...sing a decrease in the cooling or heating effect Be careful not to cool or heat too much To save energy keep the temperature setting at a moderate level Never place objects near the air inlet or the a...

Page 14: ...oner troubles 9 1 The system does not operate The air conditioner does not start immediately after the ON OFF button on the user interface is pressed If the operation lamp lights the system is in norm...

Page 15: ...the system a small amount of refrigerant is kept flowing A pishi pishi squeaking sound is heard when the system stops after heating operation Expansion and contraction of plastic parts caused by tempe...

Page 16: ...during operation the system automatically restarts immediately after the power supply is recovered Check if no fuse has blown or breaker has worked Change the fuse or reset the breaker if necessary T...

Page 17: ...lf as incorrect dismantling or installation may cause an electric shock or fire Contact your dealer In case of accidental refrigerant leaks make sure there are no naked flames The refrigerant itself i...

Page 18: ...tioning Recommended replacement cycle of wear parts Table 2 Replacement Cycle list Component Inspection cycle Maintenance cycle replacements and or repairs Air filter 1 year 5 years High efficiency fi...

Page 19: ...f4 Abnormal suction temperature outdoor f6 Refrigerant overcharge detection H3 High pressure switch was activated H5 Overload protector malfunction H7 Fan motor trouble outdoor H9 Ambient temperature...

Page 20: ...The two dimensional bar code is a manufacturing code 3P344160 11V M19N113A 2010 HT 00_CV_3P344160 11V indd 3 08 Oct 20 9 22 43 AM...