Request Code List - Mitsubishi Electric PAR-21MAA Manual

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
Compressor-Operating current (rms)
1
Compressor-Accumulated operating time
2
Compressor-Number of operation times
3
Discharge temperature (TH4)
4
Outdoor unit-Fluid pipe 1 temperature (TH3)
5
6 Outdoor unit-Fluid pipe 2 temperature
7 Outdoor unit-two-phase pipe temperature (TH6)
8
9 Outdoor unit-Outside air temperature (TH7)
10 Outdoor unit-Heat sink temperature (TH8)
11
12 Discharge super heat (SHd)
Sub-cool (SC)
13
14
15
Compressor-Operating frequency
16
Compressor-Target operating frequency
17
18 Outdoor unit-Fan output step
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
LEV (B) opening
23
24
Primary current
25
DC bus voltage
26
27
28
29 Number of connected indoor units
30 Indoor unit-Preset temperature
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
37 Indoor unit-Fluid pipe temperature (Unit No. 1)
38 Indoor unit-Fluid pipe temperature (Unit No. 2)
39 Indoor unit-Fluid pipe temperature (Unit No. 3)
Indoor unit-Fluid pipe temperature (Unit No. 4)
40
41
Indoor unit-two-phase pipe temperature (Unit No. 1)
42
Indoor unit-two-phase pipe temperature (Unit No. 2)
43
Indoor unit-two-phase pipe temperature (Unit No. 3)
44
45 Indoor unit-two-phase pipe temperature (Unit No. 4)
46
47
48 Thermostat ON operating time
49 Test run elapsed time
Description
(Display range)
Refer to "2.1 Detail Contents in Request Code".
0 – 50
0 – 9999
0 – 9999
3 – 217
-40 – 90
-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
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
Unit Remarks
—
A
10 hours
100 times
°C
°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
←Not possible to activate maintenance mode during the test run.
Minutes
51