Monitoring The Operation - Mitsubishi Electric PUZ-SM100VKA2 Service Manual

11 MONITORING THE OPERATION DATA BY THE REMOTE CONTROLLER
11-1. HOW TO "MONITOR THE OPERATION DATA"
Refer to "14-10. REQUEST CODE" when monitoring the operation data.
11-2. Request code list
Certain indoor/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
4 Discharge temperature (TH4)
5 Outdoor unit - Liquid pipe temperature
6
Outdoor unit-2-phase pipe temperature (TH6)
7
8
9 Outdoor unit-Ambient temperature (TH7)
Outdoor unit-Heatsink temperature (TH8)
10
Comp. Surface temperature
11
12 Discharge superheat (SHd)
13
14
15
16 Compressor-Operating frequency
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
23 LEV (B) opening
24
Primary current
25
DC bus voltage
26
27
28
Number of connected indoor units
29
30 Indoor unit-Setting temperature
31 Indoor unit-Intake air temperature <Measured by thermostat>
Indoor unit-Intake air temperature (Unit No. 1)
32
<Heat mode-4-: correction>
Indoor unit-Intake air temperature (Unit No. 2)
33
<Heat mode-4-: correction>
Indoor unit-Intake air temperature (Unit No. 3)
34
<Heat mode-4-: correction>
Indoor unit-Intake air temperature (Unit No. 4)
35
<Heat mode-4-: correction>
36
Indoor unit - Liquid pipe temperature (Unit No. 1)
37
38 Indoor unit - Liquid pipe temperature (Unit No. 2)
39 Indoor unit - Liquid pipe temperature (Unit No. 3)
Indoor unit - Liquid pipe temperature (Unit No. 4)
40
41
42 Indoor unit-Cond./Eva. pipe temperature (Unit No. 1)
43 Indoor unit-Cond./Eva. pipe temperature (Unit No. 2)
Indoor unit-Cond./Eva. pipe temperature (Unit No. 3)
44
45 Indoor unit-Cond./Eva. pipe temperature (Unit No. 4)
46
47
Thermostat ON operating time
48
Test run elapsed time
49
OCH774A
Description
(Display range)
Refer to "11-2-1.Detail Contents in Request Code".
0 – 50
0 – 9999
0 – 9999
3 – 217
-40 – 90
-39 – 88
-39 – 88
-40 – 200
-52 – 221
0 – 255
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
75
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
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.