Mitsubishi Electric PUHZ-W50VHA Technical Manual page 82

[ 3 ] Request code list
* Certain FTC/outdoor combinations do not have the request code function; therefore, no request codes are displayed.
Request content
Operation state
0
1 Compressor-Operating current (rms)
2 Compressor-Accumulated operating time
Compressor-Number of operation times
3
Discharge temperature (TH4)
4
5 Outdoor unit - Liquid pipe 1 temperature (TH3)
6 Outdoor unit - Liquid pipe 2 temperature
Outdoor unit-2-phase pipe temperature (TH6)
7
8
Outdoor unit-Suction pipe temperature (TH32)
9 Outdoor unit-Outside air temperature (TH7)
Outdoor unit-Heatsink temperature (TH8)
10
11
12 Discharge superheat (SHd)
Sub-cool (SC)
13
14
15
16 Compressor-Operating frequency
Compressor-Target operating frequency
17
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
LEV (C) opening
25 Primary current
DC bus voltage
26
27
28
Number of connected FTC units
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48 Thermostat ON operating time
Test run elapsed time
49
Description
(Display range)
Refer to Detail Contents in Request Code.
0 – 50
0 – 9999
0 – 9999
3 – 217
-40 – 90
-40 – 90
-39 – 88
-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 – 500
0 – 50
180 – 370
0 – 4
0 – 999
0 – 120
82
Unit Remarks
–
A
10 hours
100 times
˚C
˚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
Pulses
A
V
Units
Minutes
Minutes Not possible to activate maintenance mode during the test run.