Trane CWCS Operation Manual page 7

Indicator Lamps
5
1 SLEEP
ELECTROSTATIC CLEANER (OPTIONAL) (RED)
Lights when sleep function is operating.
¡·
After 200hrs using, flashes to advise filter cleaning.
¡·
2 OPERATION INDICATOR (GREEN)
Lights when unit is operating.
¡·
Flashes when unit turn on lasts for 20 seconds or 2-way/3-way
¡·
stops.
3 TIMER INDICATOR (YELLOW)
Lights during TIMER operation.
¡·
Flashes when unit is broken down.
¡·
4 EMERGENCY BUTTON
When the remoter is broken or lost, you can use the emergency
button to start the A/C.
5 SIGNAL RECEIVER
It receives the signal transmitted from the remoter.
1
2 3
4
7