Mitsubishi Electric PUZ-M200YKA Service Manual page 92

12-2. 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)
Compressor-Accumulated operating time
2
3 Compressor-Number of operation times
4
Discharge temperature (TH4)
Outdoor unit -Liquid pipe 1 temperature (TH3)
5
6
Outdoor unit-2-phase pipe temperature (TH6)
7
8
Outdoor unit-Outside air temperature (TH7)
9
10 Outdoor unit-Heatsink temperature (TH8)
11
12 Discharge superheat (SHd)
13 Sub-cool (SC)
14
15
Compressor-Operating frequency
16
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
22 LEV (A) opening
LEV (B) opening
23
24 LEV (C) opening
25 Primary current
DC bus voltage
26
27
28
29 Number of connected indoor units
Indoor unit-Setting temperature
30
31 Indoor unit-Intake air temperature <Measured by thermostat>
Indoor unit-Intake air temperature (Unit No. 1)
32
<Heat mode-4-deg correction>
Indoor unit-Intake air temperature (Unit No. 2)
33
<Heat mode-4-deg correction>
Indoor unit-Intake air temperature (Unit No. 3)
34
<Heat mode-4-deg correction>
Indoor unit-Intake air temperature (Unit No. 4)
35
<Heat mode-4-deg correction>
36
Indoor unit -Liquid pipe temperature (Unit No. 1)
37
Indoor unit -Liquid pipe temperature (Unit No. 2)
38
39 Indoor unit -Liquid pipe temperature (Unit No. 3)
Indoor unit -Liquid pipe temperature (Unit No. 4)
40
41
Indoor unit-Cond./Eva. pipe temperature (Unit No. 1)
42
43 Indoor unit-Cond./Eva. pipe temperature (Unit No. 2)
44 Indoor unit-Cond./Eva. pipe temperature (Unit No. 3)
45 Indoor unit-Cond./Eva. pipe temperature (Unit No. 4)
46
47
48 Thermostat ON operating time
Test run elapsed time
49
OCH737
Description
(Display range)
Refer to 12-2-1. Detail Contents in Request Code.
0–50
0–9999
0–9999
3–217
−40–90
−39–88
−39–88
−40–200
0–255
0–130
0–255
0–255
0–10
0–9999
0–9999
0–500
0–500
5–500
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
92
Unit Remarks
–
A
10 hours
100 times
:
:
:
:
:
:
:
Hz
Hz
Step
rpm
"0" is displayed if the air conditioner is a single-fan
rpm
type.
Pulses
Pulses
Pulses
A
V
Units
:
:
"0" is displayed if the target unit is not present.
:
:
:
:
"0" is displayed if the target unit is not present.
:
:
:
:
"0" is displayed if the target unit is not present.
:
:
:
:
Minutes
Minutes Not possible to activate maintenance mode during the test run.