16
PB
OPERATION
Sequence of Operation
temperature drop
temperan1Ie 1ise
39.2
°
F
high speed
wind
35.6
°
F
middle speed wind
32
°
F
low speed wind
35.6°
F
39.2°F
Auto fan speed in cooling mode
2. Dry mode
While selected to Dry mode, AC works at set temperature to 44.6°F for 3 minutes. After that the set temperature change to be
RT 28.4°F, the compressor works as cooling mode, and indoor fan motor operates at low speed.
The fan speed can not be changed while in dry mode, but the air direction can be adjusted.
3. I FEEL Mode
3.1 The operation mode and initial ST are generated by the Initial RT, and the operation mode is enabled once unless
AC is switched off and powered on again. While I FEEL changed from other mode , the AC will operate based on the RT
temperature judgement.
3.2 PCB with Auto Restart Function, while power on again,
a). While Auto Restart Function activated, AC runs according to the temperature judgement.
b). If without Auto Restart Function or the function be shut off, AC works on stand by.
Operation MODE
Initial RT
Initial ST
Cooling
RT ≥78.8ºF
73.4ºF
Dry
＞
RT ≥
RT-
RT
＜
Heating for Heat Pump or
Fan for Cooling Only.
78.8ºF
73.4ºF
35.6°F
28.4°F
35.6°F
When AC works on Dry mode after judgement, the display temperature range from 3.2°F to 87.8°F, and the set temperature range from
41°F to 87.8°F.
When AC works on Fan mode, the set temperature is fixed to 73.4°F, and displays room temperature.
In I FEEL mode (I FEEL cooling or heating), when PCB receive instruction of temperature adjustment as increasing or decreasing from
remote control, the unit sets ST as the current room temperature±1°F
( on heating mode, the RT need to be compensated), I FEEL temperature adjust : ±3.6°F buzzer responses but controller no
action. The set temperature range from: 60.8°F -87.8°F.
Only works on Cooling or Heating of I FEEL mode, the unit has above temperature control process. In I FEEL Dry or Fan
mode, the buzzer responds, but does not have control of any other operation.
