12-43
CONTROL SYSTEM
Revision Y06-01
Service Manual - LEX
12B.3 Other Functions
12B.3.1
Sleep Function
RT Cooling or drying Mode
SPT + 2ºC
SPT + 1ºC
SPT
Standby
Heating Mode
SPT
SPT - 2ºC
SPT - 3ºC
1 hour 1 hour 6 hours T
x
After 8 hours, it will go into Standby.
Note:
x
During sleep mode, IFAN speed can be set by RC command.
12B.3.2
Timer Function
x
Starts or stops the unit operation after preset time.
x
After power failure, all preset timers are cleared, the system is forced to stand
by mode and the Timer LED indicator is blinked to indicate the situation. The
LED keeps blinking until the Timer setting can be reloaded form an R/C
message.
x
When the A/C receives any valid message from the R/C, Its current ON/OFF
Timer settings will be replaced by the new timer setting in the R/C message.
Timer
Unit ON
Unit Off
Timer ON
ON
ON
Timer OFF
OFF
OFF
Timer ON before OFF
No action -> OFF
-> ON -> OFF
Timer OFF before ON
-> OFF -> ON
No action -> ON
