61
S
TATUS
C
ODES
NO POWER
On
NORMAL OPERATION
A
INDICATES AIRFLOW, FOLLOWED BY CFM
b0
BLOWER MOTOR NOT RUNNING
b1
BLOWER COMMUNICATION ERROR
b2
BLOWER HP MIS-MATCH
b3
BLOWER MOTOR OPERATING IN POWER, TEMPERATURE, OR SPEED LIMIT
b4
BLOWER MOTOR CURRENT TRIP OR LOST ROTOR
b5
BLOWER MOTOR LOCKED ROTOR
b6
BLOWER OVER/UNDER VOLTAGE TRIP OR OVER TEMPERATURE TRIP
b7
INCOMPLETE PARAMETERS SENT TO MOTOR
b9
LOW INDOOR AIRFLOW
C
CONVENTIONAL COMPRESSOR COOLING WHEN 1-STAGE COMPRESSOR IS SET UP
C1
LOW STAGE COOL
C2
HIGH STAGE COOL
d
CONVENTIONAL COMPRESSOR COOLING WITH DEHUMIDIFICATION WHEN 1-STAGE COMPRESSOR IS SET UP
d0
DATA NOT YET ON NETWORK
d1
CONVENTIONAL 1-STAGE COMPRESSOR COOLING WITH DEHUMIDIFICATION WHEN 2-STAGE COMPRESSOR IS SET UP
d2
CONVENTIONAL 2-STAGE COMPRESSOR COOLING WITH DEHUMIDIFICATION WHEN 2-STAGE COMPRESSOR IS SET UP
d4
INVALID MEMORY CARD DATA
dF
DEFROST DEMAND
E0
LOCKOUT DUE TO EXCESSIVE RETRIES OR RECYCLES
E1
LOW STAGE PRESSURE SWITCH STUCK CLOSED AT START OF HEATING CYCLE
E2
LOW STAGE PRESSURE SWITCH STUCK OPEN
E3
OPEN HIGH LIMIT SWITCH
E4
FLAME DETECTED WHEN NO FLAME SHOULD BE PRESENT
E5
OPEN FUSE
E6
LOW FLAME SIGNAL
E7
IGNITER FAULT OR IMPROPER GROUNDING
E8
HIGH STAGE PRESSURE SWITCH STUCK CLOSED AT START OF HEATING CYCLE
E9
HIGH STAGE PRESSURE SWITCH STUCK OPEN
EA
REVERSED 115 VAC POLARITY
EC
INDUCER MOTOR OVERCURRENT FAULT
Ed
ROLLOUT SWITCH OPEN
EF
AUXILIARY INPUT OPEN
F
CONTINUOUS FAN OR FURNACE PROVIDING AIR FOR COMMUNICATING OUTDOOR UNIT
Ft
FIELD TEST MODE
H
INDICATES GAS HEAT, FOLLOWED BY PERCENTAGE OF DEMAND
HI
HIGH HEAT = 100%
IF
INTERNAL FAULT
P
CONVENTIONAL COMPRESSOR HEATING WHEN 1-STAGE COMPRESSOR IS SET UP
P1
CONVENTIONAL 1-STAGE COMPRESSOR HEATING WHEN 2-STAGE COMPESSOR IS SET UP
P2
CONVENTIONAL 2-STAGE COMPRESSOR HEATING WHEN 2-STAGE COMPESSOR IS SET UP
5 0
% OF HIGH HEAT
1 2
CFM x 100, ALTERNATES WITH THERMOSTAT CALL & GAS HEAT OPERATING PERCENTAGE.
