a) Fan Speed Low.
b) Swing ON/OFF
c) Temp can be set from 16 º C to 30 º C.
In this mode, Compressor will be switched off.
High, Medium or Low Fan speed can be selected with the transmitter or Fan key.
AUTO FAN SPEED (in Cool Mode) :
While increasing room temp:
Low fan change to medium when room temp> set temp. + 2˚C.
Medium fan change to high when room temp.> set temp+ 4˚C.
While decreasing room temp:
High fan change to medium when room temp< set +2˚C
Medium fan change to low when room temp< set temp.
KEYS ON THE RECEIVER UNIT :
There are Nine ( 9 nos.) keys on the Receiver Unit. A beep sound is heard when any key is pressed.
: Switch the system on or off.
: To Increases the set temp.
: To Decreases the set temp.
: Changes the mode to Cool, Dry, Fan, Corresponding LED glows to indicate the selected mode.
: This is a toggle key to switch On/Off the Swing Motor.
: This key changes the Fan speed to High, Medium or Low.
Powerful Mode : By pressing this key, Compressor will turn ON instantly by-passing delay time
(if room temp>Preset temp). Fan will run at high speed. Powerful Mode can be turn off by changing
: Used to set timer ON when unit is OFF and vice versa.
: Sleep function can be selected in cool mode only. Total 2 degree preset temperature will increment in 8
hour (1 degree in 3 hours.)
NON VOLATILE MEMORY :
Controller starts with a default memory if the non volatile memory fails.
Swing Motor : ON
ROOM SENSOR FAILURE :
When the room sensor is short or open, Display shows "E1" & compressor gets on for 20 minutes & off for 07
minutes & repeats this cycle irrespective of the set temperature.
COIL SENSOR FAILURE :
When the coil sensor is short or open, Display shows "E2" & compressor gets on for 20 minutes & off for 07 minutes
& repeats this cycle irrespective of the set temperature.
EVAPORATOR UNIT FROST PREVENTION (COOL MODE / DRY MODE)
When ECT * Reached 2 deg. C or below for 1 min
Compressor cut off immediately and Fan runs with low Speed.
When ECT Reached on 12 deg. C or above.
Compressor will turn on according to Room Temperature (With 3 minutes delay)
(ECT: Evaporator Coil Temperature.)
S et Temp
NOTE : "ST" stands for Set Temperature.
: VL-POWER 11
-: 5 :-
CL, ST, SL, Po
dr , S T