Mitsubishi MFZ-KA50VA - E4MFZ-KA35VA Manuel d'installation

INSTALLATION MANUALFOR INSTALLERFloor Type Air-ConditionerMFZ-KA25VAMFZ-KA35VAMFZ-KA50VA• This manual only describes the installation of indoor unit.

10JG79A144H05.indd 10 2011/06/22 16:01:35

11JG79A144H05.indd 11 2011/06/22 16:01:35

HEAD OFFICE: TOKYO BLDG., 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPANJG79A144H05JG79A144H05.indd 12 2011/06/22 16:01:35

21. BEFORE INSTALLATION1-1. THE FOLLOWING SHOULD ALWAYS BE OBSERVED FOR SAFETY• Be sure to read “THE FOLLOWING SHOULD ALWAYS BE OBSERVED FOR SAFETY”

31-4. SPECIFICATIONS*1 Connect to the power switch which has a gap of 3 mm or more when open to interrupt the source power phase. (When the power swit

4WallOutdoor side2-2. HOLE DRILLING1) Determine the wall hole position.2) Drill a dia. 65 mm hole (dia. 75 mm for KA50). The outdoor side should be

5Indoor terminal blockIndoor/outdoor unit connecting wire (A)Outdoor terminal blockEarth wire (green/yellow)• Make earth wire a little longer than oth

6Do not make drain piping as shown below.Accumulated drain waterAirWavingWater leakageDo not raiseWater leakageWater leakageTip of drain hose dipped i

73. FLARING WORK AND PIPE CONNECTION3-1. FLARING WORK1) Cut the copper pipe correctly with pipe cutter. (Fig. 1, 2)2) Completely remove all burrs fro

8When relocating or disposing of the air conditioner, pump down the system following the procedure below so that no refrigerant is released into the a

96. CONNECTING AN INTERFACE TO THE AIR CONDITIONER (OPTION)2. Remove the front panel and the electrical cover.3. Slide out the indoor control board,