Removing Coil For Reversing Valve Coil - Hitachi RPI-0.8FSG1 Service Manual

SERVICING
(2.1 Outdoor Unit)

2.1.10 Removing Coil for Reversing Valve Coil

Do not touch the electrical parts when the LED3 (Red) on the SNUBBER PCB (PCB5) or
the LED2 (Red) on the Inverter PCB (PCB3) is lit, since the voltage is higher than 50V.
(1) Remove the front service panel according to the item 2.1.2 "Removing Front Service Panel".
(2) Remove the coil for the reversing valve as shown below.
RAS-5FSG, 5FS3
8FSG, 8FS3
10FSG, 10FS3
RAS-24FSG1, 24FS5
30FSG1, 30FS5
2-26
TURN OFF all power source switches.
RVR2 or 21
2
8 and 10HP
Only
RAS-16FSG, 16FS3
Tool
RVR1 or 21
RVR2 or 21
20HP Only
20FSG, 20FS3
RVR2
Adjustable Wrench, Spanner,
Phillips Screwdriver
1
2
RAS-8FXG, 8FX3
10FXG, 10FX3
The arrow mark ( ) indicates the
position of the reversing valve coil.
The figure is the front view one.
Reversing Valve Coil
RVR1
RVR2