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MODELS

RXM18WVJU9

RXM24WVJU9

DAIKIN ROOM AIR CONDITIONER

INSTALLATION MANUAL

R32 Split Series

Installation manual

Manuel dinstallation

Manual de instalación

Manuel dinstallation

00_CV_3P686865-1.indd   1

2022/02/10   16:42:47

Summary of Contents for RXM18WVJU9

Page 1: ...l MODELS RXM18WVJU9 RXM24WVJU9 DAIKIN ROOM AIR CONDITIONER INSTALLATION MANUAL R32 Split Series Installation manual Manuel dinstallation Manual de instalaci n Manuel dinstallation 00_CV_3P686865 1 ind...

Page 2: ...lly in basements and an asphyxiation 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 ca...

Page 3: ...ensation Be careful when transporting the product Do not turn off the power immediately after stopping operation Always wait for at least 5 minutes before turning off the power Otherwise water leakage...

Page 4: ...Since water will flow from the drain of the outdoor unit do not place anything under the unit which must be kept away from moisture 9 A location where flammable gas does not leak Position at least 6...

Page 5: ...CAUTION Keep the piping length between 10ft 3m and 98 1 2ft 30m Refrigerant piping must be protected from physical damage Install a plastic cover or equivalent If strong wind blows into the air disch...

Page 6: ...t is recommended to either change the orientation of the outdoor unit outlet side or use the air direction adjustment grille sold separately Outdoor Unit Installation 1 Installing the outdoor unit Whe...

Page 7: ...020 inch 0 0 5mm 0 039 0 059 inch 1 0 1 5mm 0 059 0 079 inch 1 5 2 0mm Flaring 4 Refrigerant piping CAUTION Use the flare nut fixed to the main unit This is to prevent the flare nut from cracking as a...

Page 8: ...0mm Min O D 5 8 inch 15 9mm 1 15 16 inch 50mm or more 0 039 inch 1 0mm C1220T O I D 5 8 13 16 inch 16 20mm Liquid side O D 1 4 inch 6 4mm 1 3 16 inch 30mm or more 0 031 inch 0 8mm C1220T O I D 5 16 13...

Page 9: ...ifold and stop vacuum pumping Maintain this condition for a few minutes to make sure that the compound pressure gauge pointer does not swing back 1 6 Remove the valve caps from the liquid stop valve a...

Page 10: ...r connection to the power supply terminal block Place the round crimp style terminals on the wires up to the covered part and secure in place Round crimp style terminal Stranded wire Screw Flat washer...

Page 11: ...outdoor fan turning on and off when using facility settings Do not place humidifiers or other items which might raise the humidity in rooms where facility settings are being used A humidifier might c...

Page 12: ...alve and gas stop valve 2 Begin forced cooling operation 3 After 5 to 10 minutes close the liquid stop valve with a hexagonal wrench 4 After 2 to 3 minutes close the gas stop valve and stop forced coo...

Page 13: ...ks Incomplete cooling heating function Refrigerant gas and liquid pipes and indoor drain hose extension are thermally insulated Water leakage Draining line is properly installed Water leakage System i...

Page 14: ...The two dimensional bar code is a manufacturing code 3P686865 1 M21B537 2205 HT 00_CV_3P686865 1 indd 2 2022 02 10 16 42 47...

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