![background image](http://html1.mh-extra.com/html/ge/az45e07ea-series/az45e07ea-series_technical-service-manual_4683517044.webp)
– 44 –
Sealed System Heat Pump
9,000 BTU heat pump model shown.
Compressor Check - Wiring
CAUTION: Risk of injury. Keep head clear of
WHUPLQDODUHDZKHQFRYHULVUHPRYHG
Keep head clear of terminal area when cover is
removed.
&KHFNZLQGLQJV¿UVW,IRSHQRUJURXQGHG
DO NOT
apply power to the compressor terminals.
Reversing Valve
2QKHDWSXPSPRGHOVWKHUHIULJHUDQWÀRZGLUHFWLRQ
is controlled by the reversing valve assembly. In the
cooling mode, the main board supplies line voltage
to the solenoid coil, which causes the valve to
VZLWFKÀRZGLUHFWLRQ:LWKQRYROWDJHDSSOLHGWRWKH
solenoid coil, the valve will be in the heating mode.
The solenoid coil attaches to the valve body with a
5/16 in. hex head bolt. The 265 volt coil has blue
wires and measures approximately ~ 3.23k ohms
ohms.
Sealed System Heat Pump Components
*Shown with solenoid removed.
Panasonic
Compressor
RECHI
Compressor
Compressor Wiring
Compressor Wiring
White
Black
Red
White
Black
Red
R
C
S
R
C
S
(
Continued next page
)