Indoor Unit Sensors; Outdoor Unit Sensors - Panasonic U-8ME1E81 Service Manual

4. Remote Controller Servicing Functions
4. Remote Controller Servicing Functions

Indoor unit sensors

00 Room temp. controlled*
01 Remote controller temp.
02 Indoor unit intake temp. (TA)
Indoor unit heat exchanger
03
temp. E1 (E1)
—
04
Indoor unit heat exchanger
05
temp. E3 (E3)
06 Discharge air temp. (BL)
07 Discharge air temp. setting
08 Indoor unit MOV pulse (MOV)
*Room temp. controlled: = Controlled room temperature
•When body thermostat controlled:
Controlled room temperature = Indoor unit intake temp. (TA) – Intake temperature shift (*1)
•Remote control thermostat controlled:
Controlled room temperature = Remote controller temp.
*1 Intake temperature shift: This is the shift value considered the temperature difference between the upper area
and lower area of the room in heating mode.
It is the value of the code "06" in the indoor unit's EEPROM setting.
Cooling mode: = 0

Outdoor unit sensors

Unit No.1 Unit No.2 Unit No.3
0A 2A
2B
0B
0C 2C
0D 2D
0E 2E
0F 2F
10 30
11 31
12 32
13 33
14 34
15 35
36
16
17 37
18 38
19 39
1A 3A
1B 3B
1C 3C
1D 3D
1E 3E
1F 3F
20 40
41
21
22 42
23 43
44
24
2-27
Remote Controller Functions
Remote Controller Functions
4A Discharge temp. 1 (DISCH1)
4B
Discharge temp. 2 (DISCH2)
4C
High-pressure sensor temp.
4D Heat exchanger gas 1 (EXG1)
4E Heat exchanger liquid 1 (EXL1)
4F Heat exchanger gas 2 (EXG2)
50 Heat exchanger liquid 2 (EXL2)
51 Outdoor air temp. (TO)
52 —
53 Inverter primary current 1
54 CT2
55 MOV pulse 1 (MOV1)
56
MOV pulse 2 (MOV2)
57
Discharge temp. 3 (DISCH3)
58 CT3
59 Actual operating frequency
5A MOV pulse 4 (MOV4)
5B —
5C —
5D Low-pressure sensor temp.
5E Suction temp. (SCT)
5F Detected oil temp. 1 (OIL1)
60 Detected oil temp. 2 (OIL2)
61
Detected oil temp. 3 (OIL3)
62
—
63 —
Temp. sensor at refrigerant gas
64
outlet of dual-tube temp. (SCG)
2WAY SYSTEM
2WAY SYSTEM
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