Trane 2TEE3C31A1000A - Flash Codes

Installer's Guide
L. AIR HANDLER FLASH CODES
Solid ON $
Solid ON $
1 Flash *
2 Flash
3 Flash ** Fast Flash
3 Flash
3 Flash **
3 Flash
4 Flash
4 Flash
5 Flash *
5 Flash *
6 Flash *
6 Flash *
7 Flash
8 Flash
9 Flash
Fast Flash
CNTRL FAULT 1 ERR 18 18
CHECK FUSE 1 92
EXT SW OPEN * ERR 106 * 106
PM MEM ERR
PM MISSING ERR 114
ID MTR ERR
PM UNIT ERR 114
CAP MISMATCH
PM DATA ERR
NO SYS CLK
SYS COMM ERR
ERR 91 91
BLW COMM ERR
SYS COMM CRC
90
BLW COMM CRC
HT+LK ON ERR
INTLK ON ERR
ERR 105 105
Control Failure
Fuse Failure
External
Shutdown Fault
PM Bad or
Missing Fault
Communication
Inactive Fault
Communication
Busy Fault
Heater Interlock
Relay Fault
NTLK OFF ERR
HT ON ERR ERR 104 104 Heater Relay
HT OFF ERR Fault
ERR 118" 118
DAS RNG ERR *
DAS UL ERR *
Discharge Air
Temperature
Fault
DAS LL ERR *
DAS SHORT * 52 Discharge Air
DAS OPEN * Sensor Fault
Return Air
RAS RNG ERR * 117 Temperature
Fault
RAS SHORT * Return Air
110
RAS OPEN * Sensor Fault
Y1 ON ERR
ERR 101 101 Y1 Relay Fault
Y1 OFF ERR
TWIN ERROR 19 Twinning Fault
DEMAND ERR * Demand
123
HT CFG ERR Configuration
Internal Control Error
24V Fuse Open Error
External Shutdown Input Open Error
PM Data Corrupt Error
PM Missing Error
Motor Mismatch Error
PM Unit Data Error
Compressor Capacity Mismatch
Error
PM Data Section Error
COMM Bit Master Clock Error
COMM Heat/Cool Demand Error
Serial Motor Communication
Inactive Error 1
COMM System Busy Error
Serial Motor Communication Busy
Error
Both Interlock Relay & Heater Relay
Stuck Closed Error
Interlock Relay Stuck Closed
Error
Interlock Relay Stuck Open Error
Heater Relay Stuck Closed Error
Heater Relay Stuck Open Error
Discharge Air Temperature Range
Error
Discharge Air Temperature Upper
Limit Error
Discharge Air Temperature Lower
Limit Error
Discharge Air Sensor Short Error
Discharge Air Sensor Open Error
Return Air Temperature Range
Error
Return Air Sensor Short Error
Return Air Sensor Open Error
Y1 Relay Stuck Closed Error
Y1 Relay Stuck Open Error
Air Handler Twinning Error
Heat/Cool Demand Conflict Error
Electric Heat Configuration Error
t If Air Handler processor is reset or fuse is open, COMM Alert cannot be reported; if the processor is reset
the User Interface will not be updated
* Alert flash code will not be implemented for initial release
** COMM communication errors may also be flashed on Fault LED
$ LitePort TM transmissions will be allowed during ON flash codes
+ Fuse alert notification level would show on Comfort Control, but when fuse is open the COMM bus has no power
Comfort Control will switch system to "OFF" until this fault condition clears
14 18-GELID1-4