Mitsubishi Electric Mr.SLIM PUZ-M1 OOVKA.TH Service Manual page 91

11-2. Request code list
Certain indoor/outdoor combinations do not have the request code function; therefore, no request codes are displayed.
Request content
0 Operation state
1 Compressor-Operating current (rms)
2 Compressor-Accumulated operating time
Compressor-Number of operation times
3
4 Discharge temperature (TH4)
Outdoor unit - Liquid pipe temperature
5
6
Outdoor unit-2-phase pipe temperature (TH6)
7
8
9 Outdoor unit-Ambient temperature (TH7)
Outdoor unit-Heatsink temperature (TH8)
10
Comp. Surface temperature
11
12 Discharge superheat (SHd)
13
14
15
16 Compressor-Operating frequency
17 Compressor-Target operating frequency
Outdoor unit-Fan output step
18
Outdoor unit-Fan 1 speed
19
(Only for air conditioners with DC fan motor)
Outdoor unit-Fan 2 speed
20
(Only for air conditioners with DC fan motor)
21
LEV (A) opening
22
23 LEV (B) opening
24
Primary current
25
26 DC bus voltage
27
28
Number of connected indoor units
29
30 Indoor unit-Setting temperature
31 Indoor unit-Intake air temperature <Measured by thermostat>
Indoor unit-Intake air temperature (Unit No. 1)
32
<Heat mode-4-°C correction>
Indoor unit-Intake air temperature (Unit No. 2)
33
<Heat mode-4-°C correction>
Indoor unit-Intake air temperature (Unit No. 3)
34
<Heat mode-4-°C correction>
Indoor unit-Intake air temperature (Unit No. 4)
35
<Heat mode-4-°C correction>
36
Indoor unit - Liquid pipe temperature (Unit No. 1)
37
38 Indoor unit - Liquid pipe temperature (Unit No. 2)
39 Indoor unit - Liquid pipe temperature (Unit No. 3)
Indoor unit - Liquid pipe temperature (Unit No. 4)
40
41
42 Indoor unit-Cond./Eva. pipe temperature (Unit No. 1)
Indoor unit-Cond./Eva. pipe temperature (Unit No. 2)
43
Indoor unit-Cond./Eva. pipe temperature (Unit No. 3)
44
45 Indoor unit-Cond./Eva. pipe temperature (Unit No. 4)
46
47
Thermostat ON operating time
48
49 Test run elapsed time
OCH707C
Description
(Display range)
Refer to "11-2-1.Detail Contents in Request Code".
0 – 50
0 – 9999
0 – 9999
3 – 217
-48 – 90
-39 – 88
-39 – 88
-40 – 200
-20 – 221
0 – 255
0 – 255
0 – 255
0 – 10
0 – 9999
0 – 9999
0 – 500
0 – 500
0 – 50
180 – 370
0 – 4
17 – 30
8 – 39
8 – 39
8 – 39
8 – 39
8 – 39
-39 – 88
-39 – 88
-39 – 88
-39 – 88
-39 – 88
-39 – 88
-39 – 88
-39 – 88
0 – 999
0 – 120
91
Unit Remarks
–
A
10 hours
100 times
°C
°C
°C
°C
°C
°C
°C
Hz
Hz
Step
rpm
"0" is displayed if the air conditioner is a single-fan
rpm
type.
Pulses
Pulses
A
V
Units
°C
°C
"0" is displayed if the target unit is not present.
°C
°C
°C
°C
°C "0" is displayed if the target unit is not present.
°C
°C
°C
°C "0" is displayed if the target unit is not present.
°C
°C
°C
Minutes
Minutes
Not possible to activate maintenance mode during the test run.