Monitoring The Operation Data By The Remote Controller; Request Code List - Mitsubishi Electric SUZ-KA24NAHZ Service Manual

13

MONITORING THE OPERATION DATA BY THE REMOTE CONTROLLER

13-1. HOW TO "MONITOR THE OPERATION DATA"
Refer to "15-10. REQUEST CODE" when monitoring the operation data.

13-2. 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
Compressor-Operating current (rms)
1
Compressor-Accumulated operating time
2
Compressor-Number of operation times
3
4 Discharge temperature (TH4)
5 Outdoor unit - Liquid pipe 1 temperature (TH3)
6 Outdoor unit - Liquid pipe 2 temperature
7 Outdoor unit-2-phase pipe temperature (TH6)
8 Outdoor suction pipe temperature (TH32)
9 Outdoor unit-Ambient air temperature (TH7)
Outdoor unit-Heatsink temperature (TH8)
10
11
Discharge superheat (SHd)
12
Sub-cool (SC)
13
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
Number of connected indoor units
29
Indoor unit-Setting temperature
30
31 Indoor unit-Intake air temperature <Measured by thermostat>
Indoor unit-Intake air temperature (Unit No. 1)
32
<Heat mode-4 degree correction>
Indoor unit-Intake air temperature (Unit No. 2)
33
<Heat mode-4 degree correction>
Indoor unit-Intake air temperature (Unit No. 3)
34
<Heat mode-4 degree correction>
Indoor unit-Intake air temperature (Unit No. 4)
35
<Heat mode-4 degree 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)
40 Indoor unit - Liquid pipe temperature (Unit No. 4)
41
42 Indoor unit-Cond./Eva. pipe temperature (Unit No. 1)
Indoor unit-Cond./Eva. pipe temperature (Unit No. 2)
43
Indoor unit-Cond./Eva. pipe temperature (Unit No. 3)
44
Indoor unit-Cond./Eva. pipe temperature (Unit No. 4)
45
OCH754A
Description
(Display range)
Refer to 13-2-1. Detail Contents in Request Code.
0 – 50
0 – 9999
0 – 9999
37 – 327
−40 – 194
−40 – 194
−38 – 190
−38 – 190
−38 – 190
−40 – 327
0 – 327
0 – 234
0 – 255
0 – 255
0 – 10
0 – 9999
0 – 9999
0 – 500
0 – 500
0 – 500
0 – 50
180 – 370
0 – 4
62 – 86
46 – 102
46 – 102
46 – 102
46 – 102
46 – 102
−38 – 190
−38 – 190
−38 – 190
−38 – 190
−38 – 190
−38 – 190
−38 – 190
−38 – 190
78
Unit Remarks
–
A
10 hours
100 times
°F
°F
°F
°F
°F
°F
°F
°F
°F
Hz
Hz
Step
rpm
"0" is displayed if the air conditioner is a single-fan
rpm
type.
Pulses
Pulses
Pulses
A
V
Units
°F
°F
"0" is displayed if the target unit is not present.
°F
°F
°F
°F
°F "0" is displayed if the target unit is not present.
°F
°F
°F
°F "0" is displayed if the target unit is not present.
°F
°F
°F