Daikin FHQ24MVJU Installation Manual

MODELCeiling suspended typeFHQ24MVJUFHQ30MVJUFHQ36MVJUFHQ42MVJUINSTALLATION MANUALRead these instructions carefully before installation.Keep this manu

10• Keep in mind that it will become the cause of getting drain pipe blocked if water collects on drain pipe.8. ELECTRIC WIRING WORK 8-1 GENERAL INSTR

11• In the insulating tube (11), it can let the remote controller wire and transmission wire pass to 2.WARNING• Never connect power supply wiring to t

121. When using 1 remote controller for 1 indoor unit.(Normal operation)2. When using 2 remote controllers for 1 indoor unit.NOTE1. All transmission w

1311-2 2 remote controllers control(Controlling 1 indoor unit by 2 remote controllers)• When using 2 remote controllers, one must be set to “MAIN” and

14If nothing is displayed in the remote controller, check the follow-ing items before attempting a diagnosis based on the malfunc-tion code, as they m

15L5Instantaneous overcurrent (outdoor)Possible earth fault or short circuit in the compressor motor.L8Electric thermal (outdoor)Possible electrical o

(0510)3PN06240-2E EM04A051BFS

SPLIT SYSTEM Air Conditioners Installation manual2CONTENTS1. SAFETY CONSIDERATIONS ...22. BEFORE INSTALLATION..

3• Before touching electrical parts, turn off the unit.• Do not touch the switch with wet fingers.Touching a switch with wet fingers can cause electri

42-1 ACCESSORIESCheck the following accessories are included with your unit.2-2 OPTIONAL ACCESSORIES• The remote controller are required for this indo

5• Where pipe between indoor and outdoor units is possible within the allowable limit.(Refer to the installation manual for the outdoor unit.)• Instal

6(3-3) Remove the rear metal plate for transmission wire, remote controller wire and refrigerant pipe.• It is necessary to drill the knock out hole in

7(5) When hanging the indoor unit main body, be sure to use a level or a plastic tube with water in it to make sure the drain piping is set either lev

8Tabl e 3After the work is finished, make sure to check that there is no gas leak.6-3 BRAZING REFRIGERANT PIPINGCAUTIONCAUTION TO BE TAKEN WHEN BRAZIN

9• When piping is complete, cut the removed penetration lid into the shape of the pipe using scissors and attach.As when before removing the top penet