SERVICING
41
SCREEN 0 (Display FAULT CODE)
Setting
No.
Contents
Notes
1
Fault code (present)
SCREEN 1 (Display FAULT CODES)
Setting
No.
Contents
Notes
1
Fault code (latest)
Latest
2
Fault code (2nd)
2nd
3
Fault code (3rd)
3rd
4
Fault code (4th)
4th
5
Fault code (5th)
5th
6
Fault code (6th)
6th
SCREEN 2 (MONITOR MODE)
Setting
No.
Contents
Notes
1
Compressor operation time
unit
：
hr (Multiply by 200,)
2
Operation code
0: Stop
1: Cooling Start-up
2: Heating Start-up
3: Oil Return Operation
4: Heating Operation
5: Defrost Operation
6: Cooling Operation
3
Compressor Reduction Mode
0:OFF,1:ON
4
% demand
unit
：
%
(Cut off the decimal first place.)
5
act % demand
unit
：
%
(Cut off the decimal first place.)
6
Requested ID CFM
unit
：
CFM (Multiply by 10)
7
Reported ID CFM
unit
：
CFM (Multiply by 10)
8
Outdoor FAN TAP
0: Off; 1: Low Tap; 2: Medium Tap; 3: High Tap
9
Ta (Outdoor Air Temperature)
unit
：
F
10
Td (Discharge Temperature)
unit
：
F
11
Tm (Outdoor Coil Temperature)
unit
：
F
12
Tb (Defrost Sensor Temperature)
unit
：
F
13
Tl (Liquid Temperature)
unit
：
F
14
Pressure Sensor
unit
：
PSI
15
Ts (Suction Temperature)
unit
：
F
7-SEGMENT DISPLAY
