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INSTALLATION 
MANUAL

R410A Split Series

Models
RX50KV1B
RX60KV1B
RX71KV1B 

3PEN395501-1A.book  Page 1  Friday, July 24, 2015  1:53 PM

Summary of Contents for RX50KV1B

Page 1: ...INSTALLATION MANUAL R410A Split Series Models RX50KV1B RX60KV1B RX71KV1B 3PEN395501 1A book Page 1 Friday July 24 2015 1 53 PM...

Page 2: ...positivamente por B de acuerdo con el Certificado C 06 Nota delineato nel A e giudicato positivamente da B secondo il Certificato C 07 A B C 08 Nota tal como estabelecido em A e com o parecer positivo...

Page 3: ...ado positivamente por B de acuerdo con el Certificado C 06 Nota delineato nel A e giudicato positivamente da B secondo il Certificato C 07 A B C 08 Nota tal como estabelecido em A e com o parecer posi...

Page 4: ...When wiring the power supply and connecting the wiring between the indoor and outdoor units position the wires so that the control box lid can be securely fastened Improper positioning of the control...

Page 5: ...operating the air conditioner in a low outdoor ambient temperature be sure to follow the instructions described below To prevent exposure to wind install the outdoor unit with its suction side facing...

Page 6: ...m Allow 300mm of work space below the ceiling surface O D 12 7mm Gas pipe Liquid pipe O D 6 4mm 20g m 20m 30m Max allowable piping length Max allowable piping height Additional refrigerant required fo...

Page 7: ...o Precautions for Selecting the Location and the Outdoor Unit Installation Drawings 2 If drain work is necessary follow the procedures below 2 Drain work only for heat pump models If the drain port is...

Page 8: ...the flare nuts to prevent damage to the flare nuts and gas leakage Align the centres of both flares and tighten the flare nuts 3 or 4 turns by hand Then tighten them fully with the torque wrenches A...

Page 9: ...ifold to gas stop valve s service port 2 Fully open gauge manifold s low pressure valve Lo and completely close its high pressure valve Hi High pressure valve subsequently requires no operation 3 Do v...

Page 10: ...nd to provide insulation dimensions as below 3 Use separate thermal insulation for gas and liquid refrigerant pipes Gas side Liquid side Gas pipe thermal insulation Liquid pipe thermal insulation O D...

Page 11: ...n 3 minutes then stop the forced operation Facility Setting cooling at low outdoor temperature This function is designed for facilities such as equipment or computer rooms It is never to be used in a...

Page 12: ...insulation from the wire 20mm 2 Connect the inter unit wire between the indoor and outdoor units so that the terminal numbers match Tighten the terminal screws securely We recommend a flathead screwd...

Page 13: ...OR UNIT To indoor unit POWER SUPPLY Power supply IN CASE OF COOLING ONLY TYPE In case of cooling only type OUTDOOR Outdoor CONDENSER Condenser DISCHARGE Discharge Good Stripping wire at terminal block...

Page 14: ...30 minutes To stop the operation press Some of the functions cannot be used in the trial operation mode The air conditioner draws a small amount of power in its standby mode If the system is not to b...

Page 15: ...3P395501 1A 2015 05 Copyright 2014 Daikin 3PEN395501 1A book Page 1 Friday July 24 2015 1 53 PM...

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