Mitsubishi Electric PQRY-P200YEM-A Service Handbook page 144

No SW1 Item
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21 1010100000 Heat Source Unit
Preliminary Error
History
22 0110100000
23 1110100000
24 0001100000
1001100000 Error History 1
25
26 0101100000 Inverter Error Detail
27 1101100000 Error History 2
28 0011100000 Inverter Error Detail
1011100000 Error History 3
29
30 0111100000 Inverter Error Detail
31 1111100000 Error History 4
32 0000010000 Inverter Error Detail
33 1000010000 Error History 5
0100010000 Inverter Error Detail
34
35 1100010000 Error History 6
36 0010010000 Inverter Error Detail
37 1010010000 Error History 7
0110010000 Inverter Error Detail
38
39 1110010000 Error History 8
40 0001010000 Inverter Error Detail
41 1001010000 Error History 9
0101010000 Inverter Error Detail
42
43 1101010000 Error History 10
44 0011010000 Inverter Error Detail
45 1011010000 Type of Inverter Error
Preliminary (Details
of the inverter error in
No. 17)
46 0111010000 TH1 Data
1111010000 TH2 Data
47
48 0000110000
TH7 Data
49 1000110000
TH8 Data
50 0100110000
TH5 Data
1100110000 TH6 Data
51
LD1 LD2 LD3
High Low Discharge Overcur-
Pressure Pressure Tempera- rent
Error 1, 2 Error 1 ture Error Protection
Suction Comp. Water heat
pressure tempera- exchanger
Error ture Error frost Error
TH1 TH2
Error Error
TH7 TH8 TH9 TH10
Error Error Error Error
Inverter Error Detail (1 ~ 9)
Inverter Error Detail (1 ~ 9)
Inverter Error Detail (1 ~ 9)
Inverter Error Detail (1 ~ 9)
Inverter Error Detail (1 ~ 9)
Inverter Error Detail (1 ~ 9)
Inverter Error Detail (1 ~ 9)
Inverter Error Detail (1 ~ 9)
Inverter Error Detail (1 ~ 9)
Inverter Error Detail (1 ~ 9)
–143–
Display
LD4 LD5 LD6 LD7
Heat Sink Overcur-
Thermostat rent
Operation Break
Water Pump
tempera- interlock
ture Error Error
TH5 TH6 HPS
Error Error Error
THINV
Error
0 ~ 9999
0 ~ 9999
0 ~ 9999
0 ~ 9999
0 ~ 9999
0 ~ 9999
0 ~ 9999
0 ~ 9999
0 ~ 9999
0 ~ 9999
0 ~ 9999
–99.9 ~ 999.9
↑
↑
↑
↑
↑
Remarks
LD8
Over- Lights up if an error
charged delay has occurred
Refrigerant between the time the
power was turned on
and the present time.
To turn the indicators
off, switch the power
OFF briefly.
THHS E
Error
The error and error
delay code are
displayed. If the
address and error
code are shown in
reverse, or there is
no error, "- - - -" is
displayed. E
If there is no error, "-
- - -" is displayed. E
E
If there is no error,
"- - - - " is always
overwritten.
E
E
No. 52 THHS
data are
monitored by
the inverter
microcomputer.