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Les langues disponibles
Les langues disponibles
TROUBLESHOOTING
LED 1
none
O
8
b
b
b
b
b
b
b
b
b
C
C
d
d
d
E
E
E
E
E
E
E
E
E
E
E
E
H
L
none
P
P
1
Fault Recall
When the control is in standby mode (no call for heat or cool),
press the "FAULT RECALL" button for approximately two – five
seconds.
NOTE: While displaying the stored fault codes, the control will
ignore any new call for heat, cool or fan. Consecutively repeated
faults are displayed a maximum of three times.
Emerson and White-Rodgers are
trademarks of Emerson Electric Co.
©2017 Emerson Electric Co. All
rights reserved.
LED 2
none
No Power / Internal Control Fault
n
Standby
8
Power Up
0
Blower Motor Not Running
1
Blower Motor Communication Error
2
Blower Motor HP Mismatch
3
Blower Motor Operating in Power, Temp, or Speed Limit
4
Blower Motor Current Trip or Lost Rotor
5
Blower Motor Locked Rotor
6
Over/Under Voltage Trip or Over Temperature Trip
7
Incomplete Parameter Sent to Motor
9
Low Indoor Airflow
1
Low Stage Cool
2
High Stage Cool
0
Data Not Yet on Network
1
Invalid Data on Network
4
Invalid Memory Card
0
Lockout Due to Excessive Retries
1
Low Stage Pressure Switch Closed at Start of Heating Cycle
2
Low Stage Pressure Switch Open
3
Open High Limit Switch
4
Flame Detected When No Flame Should Be Present
5
Open Fuse
6
Low Flame Signal
7
Ignitor Fault or Improper Grounding
8
High Stage Pressure Switch Closed at Start of Heating Cycle
9
High Stage Pressure Switch Open
A
Reversed 115VAC Polarity
F
Auxiliary Switch Open
I
High Stage Gas Heat
O
Low Stage Gas Heat
F
Continuous Fan
1
Low Stage Heat Pump Heating
2
High Stage Heat Pump Heating
CFM X 100
2
Alternates with Operation Mode: C1, C2, LO, HI, F, P1, P2
TECHNICAL SUPPORT: 1-888-725-9797
white-rodgers.com
emerson.com
Error / Condition
Fault Code Reset
When the control is in standby mode (no call for heat or cool),
press the "FAULT RECALL" button for five to ten seconds or until
the diagnostic LED begins to rapid flash.
NOTE: If the switch is held pressed for over ten seconds
the rapid flash will stop and the LED will be on to indicate
return to normal status.
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