Monitoring The Operation Data By The Remote Controller - Mitsubishi Electric PUD-SWM60VAA Service Manual

Air to water heat pump units
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10

MONITORING THE OPERATION DATA BY THE REMOTE CONTROLLER

10-1. Request code list
Certain indoor/outdoor combinations do not have the request code function; therefore, no request codes are displayed.
Refer to indoor unit service manual for how to use the controllers and request codes for indoor unit.
Request content
0
Operation state
1
Compressor-Operating current (rms)
2
Compressor-Accumulated operating time
3
Compressor-Number of operation times
4
Discharge temperature (TH4)
5
Outdoor unit -Liquid pipe 1 temperature (TH3)
6
7
Outdoor unit-2-phase pipe temperature (TH6)
8
Outdoor unit-Suction pipe temperature (TH32)
9
Outdoor unit-Ambient temperature (TH7)
10
Outdoor unit-Heat sink temperature (TH8)
11
Outdoor unit-Comp.Surface temperature (TH33)
12
Discharge superheat (SHd)
13
Degree of subcooling (SC)
14
15
16
Compressor-Operating frequency
17
Compressor-Target operating frequency
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
22
LEV (A) opening
23
LEV (B) opening
24
LEV (C) opening
25
Primary current
26
DC bus voltage
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
Thermostat ON operating time
49
OCH756
Description
(Display range)
Refer to 10-1-1. Detail Contents in Request Code.
0 to 50
0 to 9999
0 to 9999
−20 to 217
−40 to 90
−39 to 88
−39 to 88
−39 to 88
−40 to 200
−20 to 217
0 to 255
0 to 255
0 to 255
0 to 255
0 to 16
0 to 9999
0 to 9999
0 to 500
0 to 500
0 to 500
0 to 50
100 to 1023
0 to 999
65
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
rpm
a single-fan type.
Pulses
Pulses
Pulses
SHWM model only
A
V
Minutes

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