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DAIKIN ROOM AIR CONDITIONER

INSTALLATION MANUAL

R410A Split Series

Installation manual

Manuel dinstallation

Manual de instalación

MODELS

RX15RMVJU

RX18RMVJU9

RX24RMVJU

RX15RMVJUA

RX18RMVJU9A

RX24RMVJUA

Manuel dinstallation

00_CV_3P500432-5E.indd   1

11/14/2019   4:26:15 PM

Summary of Contents for RX15RMVJU

Page 1: ...DAIKIN ROOM AIR CONDITIONER INSTALLATION MANUAL R410A Split Series Installation manual Manuel dinstallation Manual de instalaci n MODELS RX15RMVJU RX18RMVJU9 RX24RMVJU RX15RMVJUA RX18RMVJU9A RX24RMVJ...

Page 2: ...hazard could occur leading to serious injury or death Do not ground units to water pipes gas pipes telephone wires or lightning rods as incomplete grounding can cause a severe shock hazard resulting i...

Page 3: ...getting into the system b Tight R410A does not contain any chlorine does not destroy the ozone layer and does not reduce the earth s protection again harmful ultraviolet radiation R410A can contribut...

Page 4: ...ble gas leaks in the surrounding area 7 In coastal areas or other places with a salty atmosphere or one containing sulfate gas corrosion may shorten the life of the air conditioner 8 Since water will...

Page 5: ...lt in reduced performance The suggested shortest pipe length is 10ft 3m in order to avoid noise from the outdoor unit and vibration Mechanical noise and vibration may occur depending on how the unit i...

Page 6: ...all facing one side Walls facing two sides Top view Top view More than 5 7 8 150 More than 11 13 16 300 More than 1 15 16 50 Walls facing three sides unit inch mm unit inch mm Top view More than 3 15...

Page 7: ...vice life The drying material may dissolve and damage the system Incomplete flaring may result in refrigerant gas leakage 4 Refrigerant piping CAUTION Use the flare nut fixed to the main unit This is...

Page 8: ...ssure drop check for leaks make repairs and perform the pressure test again 2 Connect the gauge manifold s charging hose to the gas stop valve s service port 3 Fully open the gauge manifold s low pres...

Page 9: ...insulation materials When using commercial copper pipes and fittings observe the following Insulation material Polyethylene foam Heat transfer rate 0 041 to 0 052W mK 0 024 to 0 030Btu fth F 0 035 to...

Page 10: ...2 3 1 2 3 Follow local codes for wiring and safety devices between outdoor unit and power source Ground Firmly x the wires with the terminal screws Recommend using AWG14 stranded and insulated wire fo...

Page 11: ...r power supply wiring When using stranded wires make sure to use the round crimp style terminal for connection to the power supply terminal block Stranded wire Round crimp style terminal Arrow view Fl...

Page 12: ...tion In order to protect the environment be sure to pump down when relocating or disposing of the unit 1 Remove the valve cap from the liquid stop valve and gas stop valve 2 Carry out forced cooling o...

Page 13: ...ter about 30 minutes To stop the operation press Trial Operation and Testing 1 Trial operation and testing Refer to the installation manual for the indoor unit 2 Test items Test items Symptom Check In...

Page 14: ...Two dimensional bar code is a manufacturing code 3P500432 5E M19B232 1912 HT...

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