APPENDIX
A
TROUBLESHOOTING
The fault condition is displayed on screen along with alarm symbol. Press OK but-
ton in ready mode then, up/down buttons to cycle the display between several val-
ues.
The fault condition will be displayed as an error code. Refer the troubleshooting
table listed below to understand the error codes, it's meaning and action to be per-
formed to resolve the error.
Error Code
E01
E02
E03
E04
E05
E06
E07
E08
TR80 - Installation and Operation Guide
Meaning
Onboard sensor fault
External sensor fault
Modbus loss of comms
Port 2 timeout fault
Setpoint min/max mismatch
Fan Speed min/max mismatch
Lights min/max mismatch
Blinds min/max mismatch
Action
Contact Customer care
Check wiring and replace sensor if faulty
Check wiring and master controller
Check wiring and DALI64 sensor on port 2
Contact customer care
Contact customer care
Contact customer care
Contact customer care
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