Mitsubishi Electric EHGT17D-YM9ED, Service Manual

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OCH722A
8-6. Request code list
Request
code
Request content
Description
(Display range)
Unit Remarks
0 Operation state Refer to 8-6-1. Detail Contents in Request Code. –
1 Compressor-Operating current (rms) 0 to 50 A
2 Compressor-Accumulated operating time 0 to 9999 10 hours
3 Compressor-Number of operation times 0 to 9999 100 times
4 Discharge temperature (TH4) 3 to 217 °C
5 C.B. -Liquid pipe 1 temperature (TH3) −40 to +90 °C
6
7
8
9
C.B.-Outside air temperature (TH7) −39 to +88 °C
10 C.B.-Heat sink temperature (TH8) −40 to +200 °C
11
12
Discharge superheat (SHd) 0 to 255 °C
13 Sub-cool (SC) 0 to 130 °C
14 Condensing temperature (T
63HS
) −39 to +88 °C
15
16
Compressor-Operating frequency 0 to 255 Hz
17 Compressor-Target operating frequency 0 to 255 Hz
18 Brine pump output step 0 to 10 Step
19 Brine pump speed 0 to 9999 rpm
20
21
22 LEV (A) opening 0 to 500 Pulses
23
24
25
Primary current 0 to 50 A
26 DC bus voltage 180 to 370 V
27 C.B. - Brine inlet temperature (TH32) -39 to +88 °C
28 C.B. - Brine outlet temperature (TH34) -39 to +88 °C
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48
Thermostat ON operating time 0 to 999 Minutes
49
50
51 C.B.-Control state Refer to 8-6-1.Detail Contents in Request Code. —
52 Compressor-Frequency control state Refer to 8-6-1.Detail Contents in Request Code. —
53 C.B.-Fan control state Refer to 8-6-1.Detail Contents in Request Code. —
54 Actuator output state Refer to 8-6-1.Detail Contents in Request Code. —
55 Error content (U9) Refer to 8-6-1.Detail Contents in Request Code. —
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