Hitachi PC-ALH Installations- Und Betriebshandbuch Seite 10

INSTALLATION OF WIRELESS RECEIVER KIT
10
PC-ALHD

1. Install the wireless receiver kit, the indoor unit and the air panel at the same time.
2. In case that the wireless receiver kit is installed after installing the indoor unit, turn off the power source of the indoor unit and
remove the air inlet grille.
3. Fix the wireless receiver kit to the air panel by screws.
(The tightening torque must be 0.8 Nm.)
Air panel
Flange
4. Lead the cable along the cable for the auto-swing motor and tie them by the band.
Cable for wireless Receiver kit
5. Remove the cover of indoor unit electrical control box and connect the cable to the terminals A and B of the terminal board.
(No polarity in terminals A and B).

NOTE:
After connecting the cable, bind up the
remaining cable length portion by band
(Factory-Supplied) and put them in the
electrical control box.
PMML0174A_r0_11-07.indb 10
Ø7 Boss
(135)
Electrical box
for Indoor unit
Band (Factory Supplied)
Cable for Receiver kit
Terminal Board
(White)
Cable for wireless
Receiver kit
Cable for
Auto-swing motor
Cable for Auto-Swing Motor
PCB
Screw
(Factory-Supplied)
Wireless Receiver kit
Mark Band (B)
Indoor unit electrical box
Mark Band (A)
22/11/2007 12:49:39