GE ASYW18CRDWA User Manual

Troubleshooting
Start
See reverse side for
wiring diagram and
relevant color-coded
test positions.
Yes
Yes
Yes
Yes No
No
No
Yes
No
Recover refrigerant,
remove moisture and
air from system, charge
with fresh refrigerant
to nameplate amount
Check for a fan motor
issue, restricted line
set or EEV, or lack of
refrigerant
Check for a plugged coil or
refrigerant charge
Replace sensor
The discharge line temperature
is below 230°F/110°C?
The discharge sensor
ohmreading matches the
resistance table in the
Service Manual?
With system on, the
discharge sensor climbs to
230°F within a short time, and
the compressor stops?
With system on, the
discharge sensor climbs to
230°F after several minutes,
and the compressor stops?
allow the discharge line to cool
Refrigerant static test
indicates head pressure
converted to temperature is
higher than ambient?
Error Code (Indoor/Outdoor)
F4/LED1: 8 Flash
Overheat Protection For Discharge
Temperature
Complete the “Check This First” Flow
Chart before continuing.
Models:
ERROR CODES and Troubleshooting
PAGE 37
ASYW09CRAWA
ASYW12CRAWA
ASYW18CRDWA
ASYW24CRDWA
ASH109CRAWA
ASH112CRAWA
ASH118CRAWA
ASH124CRAWA

GE ASYW18CRDWA Specifications

General

Brand	GE
Model	ASYW18CRDWA
Category	Heat Pump
Language	English