82
* Certain FTC/outdoor combinations do not have the request code function; therefore, no request codes are displayed.
Request code
Request content
Description
(Display range)
Unit
Remarks
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
Operation state
Compressor-Operating current (rms)
Compressor-Accumulated operating time
Compressor-Number of operation times
Discharge temperature (TH4)
Outdoor unit - Liquid pipe 1 temperature (TH3)
Outdoor unit - Liquid pipe 2 temperature
Outdoor unit-2-phase pipe temperature (TH6)
Outdoor unit-Outside air temperature (TH7)
Outdoor unit-Heatsink temperature (TH8)
Discharge superheat (SHd)
Sub-cool (SC)
Compressor-Operating frequency
Compressor-Target operating frequency
Outdoor unit-Fan output step
Outdoor unit-Fan 1 speed
(Only for air conditioners with DC fan motor)
Outdoor unit-Fan 2 speed
(Only for air conditioners with DC fan motor)
LEV (A) opening
LEV (B) opening
Primary current
DC bus voltage
Number of connected FTC units
Thermostat ON operating time
Test run elapsed time
Refer to 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
0 – 999
0 – 120
–
A
10 hours
100 times
˚
C
˚
C
˚
C
˚
C
Outdoor unit-Suction pipe temperature (TH32)
-39 – 88
˚
C
˚
C
˚
C
˚
C
˚
C
Hz
Hz
Step
rpm
rpm
Pulses
Pulses
LEV (C) opening
0 – 500
Pulses
A
V
Units
Minutes
Minutes
"0" is displayed if the air conditioner is a single-fan
type.
Not possible to activate maintenance mode during the test run.
[3] Request code list
Содержание Mr.SERVICE PUHZ-HRP100VHA2
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