3WAY SYSTEM
Remote Controller Functions
4 - 20
3. Remote Controller Servicing Functions
4
Indoor unit sensors
02
03
04
05
06
07
Intake temp.
E1
E2
E3
Discharge temp.
Discharge temp. setting
08
Position of indoor unit electronic
control valve
Outdoor unit sensors
Unit No.1 Unit No.2 Unit No.3
0A 2A 4A Discharge temp. 1
0B 2B 4B Discharge temp. 2
0C 2C 4C High-pressure sensor temp.
0D 2D 4D Heat exchanger gas 1
0E 2E 4E Heat exchanger liquid 1
0F 2F 4F Heat exchanger gas 2
10 30 50 Heat exchanger liquid 2
Outdoor air temp.
—
For inspection
11
12
13
14
31
32
33
34
51
52
53
54 CT2
For inspection
For inspection
—
—
For inspection
For inspection
—
15
16
17
18
19
1A
1B
1C
35
36
37
38
39
3A
3B
3C
55
56
57
58
59
5A
5B
5C —
Low-pressure sensor temp.
Receiver temp.
Oil 1
Oil 2
—
1D
1E
1F
20
21
22
3D
3E
3F
40
41
42
5D
5E
5F
60
61
62 For inspection
—23
24
43
44
63
64 SCG
5/A9#;'%1K5;56'/A5