TURE
TIMER
CLOCK
A
I
R
1
2
5
3
4
6
7
8
9
10
11
12
13
14
15
16
17
19
18
Display of selected functions
1. Symbol of signal transmission
2. Operating mode display
3. Dehumidification only
4. Cooling and dehumidification
5. Automatic
6. Heating
7. Ventilation (fan only)
8. Temperature readout
9. Temperature selected
10. Timer display
11. Combined timer start / stop program
12. Night stop program
13. Stop program
14. Start program
15. Time display
16. Time of the day or start / stop programmed hour
17. Air function display
18. Fan speed
19. Air outlet louvre operation
Table I: Unit protection devices
WARNING:
(models with electric heater):
If the manual thermostat trips the circuit, contact your local Assistance centre.
During heat pump operation unit will undergo several defrost cycles to eliminate ice that might possibly collect on the outdoor unit in very low ambient
temperatures. In these cycles, fan speed will automatically reduce and cannot be varied until defrost cycle is completed.
Type of protection Effect of protection Operation mode When on
Cold draft prevention
Indoor fan off or operating at Heating in At unit start and
speed lower than selected. heat pump mode during operation
Defrost cycle
Indoor fan off or operating at Heating in
During unit operation
speed lower than selected. heat pump mode
Against freeze-up
Compressor off Cooling During unit operation
of cooling coil
Against frequent
Compressor off
Cooling or
At unit start
compressor cycling heat pump
On electric heaters
Fan will stop for 30 sec.
Electric heating At unit stop
after unit is turned off.
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