33
SW01 SW02 Display of numeral pipe light with seven segments
3
0-2
No used
3
Error view (previous 3 error code displayed; quit this condition automatically in 2 min; check the
last/next error code with UP/DOWN button. This error code list cannot be cleared. The earliest
error code is blushed off after the new one is saved.)(New function with 0151800123A PCB)
4-15
No used
4
0-15
No used
5
0-15
Indoor unit capacity: HP displayed, for e.g.,1.2 means 1.2 HP.
6
0-15
Indoor unit load request (decimal system) S-CODE
7
0-15
Indoor unit EEV opening (decimal system)
8
0-15
No used
9
0-15
Sensor temperature (°C ) of indoor unit TA (Decimal number)
10
0-15
Sensor temperature (°C) of indoor unit TC1 (Decimal number)
11
0-15
Sensor temperature (°C) of indoor unit TC2 (Decimal number)
9.4
START-STOP-UP-DOWN functions on outdoor PCB
Press "START" for 5 seconds to enter the setting mode of up/down frequency. By pressing "UP" and "DOWN"
increase or decrease frequency. Press "STOP" for 5 seconds to quit the up/down frequency mode, then enter the
normal frequency control. In the course, the frequency decreasing will be limited by current, discharging, or suction.
Besides, you can realize the compulsory cooling or heating by these buttons:
1) Press "START", in the same time, press DOWN for 8 seconds to enter or quit compulsory cooling operation.
1: Fixed standard open angle 480
2: Fixed running frequency 50/60HZ
3: Fixed outdoor fan motor at high speed
2) Press "STOP", in the same time, press UP for 8 seconds to enter or quit compulsory heating operation.
1: Fixed standard open angle 120
2: Fixed running frequency 50/60HZ
3: Fixed outdoor fan motor at high speed
Note: the compulsory cooling and compulsory heating operations can only control outdoor unit, can't control indoor
units.
