Mitsubishi Electric PUMY-P250YBM2-BS, Техническое и сервисное руководство

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107
TCH091
No.
SW1
setting
Display mode
Display on the LED1, 2 (display data)
Notes
12345678
1
2
3
4
5
6
7
8
24
0001
1000
Cumulative time
0–9999 (unit: 1 hour)
Display of cumulative compressor operating time
25
1001
1000
Cumulative time
0–
9999 (unit: 10 hour)
26
0101
1000
Outdoor unit operation display
Compressor energizing /no
Compressor operating prohibition / no
Compressor in operation / stop
Abnormalit
y det
ect
ion
(check) / normal
-
-
-
-
Light ON / Light OFF
27
1101
1000
Indoor unit
operation mode
No.1 unit mode
No.2 unit mode
No.3 unit mode
No.4 unit mode
No.5 unit mode
No.6 unit mode
No.7 unit mode
No.8 unit mode
Cooling: light on Heating: light blinking Stop fan: light off
28
001
11000
No.9 unit mode
No.10 unit mode
No.1
1 unit mode
No.12 unit mode
No.13 unit mode
No.14 unit mode
No.15 unit mode
No.16 unit mode
29
101
11000
No.17 unit mode
No.18 unit mode
No.19 unit mode
No.20 unit mode
No.21 unit mode
No.22 unit mode
No.23 unit mode
No.24 unit mode
30
01
11
1000
No.25 unit mode
No.26 unit mode
No.27 unit mode
No.28 unit mode
No.29 unit mode
No.30 unit mode
-
-
31
11111
00
0
Indoor unit
operation display
No.1 unit operation
No.2 unit operation
No.3 unit operation
No.4 unit operation
No.5 unit operation
No.6 unit operation
No.7 unit operation
No.8 unit operation
Thermo ON: light on Thermo OFF: light off
32
00000100
No.9 unit operation
No.10 unit operation
No.1
1 unit operation
No.12 unit operation
No.13 unit operation
No.14 unit operation
No.15 unit operation
No.16 unit operation
33
10000100
No.17 unit operation
No.18 unit operation
No.19 unit operation
No.20 unit operation
No.21 unit operation
No.22 unit operation
No.23 unit operation
No.24 unit operation
34
01000100
No.25 unit operation
No.26 unit operation
No.27 unit operation
No.28 unit operation
No.29 unit operation
No.30 unit operation
-
-
35
11000100
Capacity code (No.
1 to 30 indoor units)
0–255
Address and display data are alternately displayed every second. Pressing SWP2 changes the displayed unit in ascending order; it returns to No. 1 after No. 30.
36
00100100
IC operation mode
(No. 1 to 30 units)
ST
OP
Fan
Cooling thermo-ON
Cooling thermo-OFF
Heating thermo-ON
Heating thermo-OFF
-
-
37
10100100
OC operation mode
Compressor
ON/OFF
Heating/Cooling
Abnormal/normal
DEFROST/no
Refrigerant recovery / no
Excitation current / no
3-min delay / no
Light on / light off
38
01
100100
External connection status
CN3N1–3 input
CN3N1–2 input
CN3S1–2 input
CN3D1-3 input
CN3D1-2 input
-
-
-
Input: light off No input: light on
39
11
100100
Communication demand capacity
0–255 (%)
Display of communication demand capacity
40
00010100
Number of compressor ON/OFF
0000–9999 (unit: x10)
Display a count of compressor operation/stop
41
10010100
Compressor operating current
0–999.9 (Arms)
Display detected current
42
01010100
Input current of outdoor unit
43
11010100
The
rmo
-ON ope
ratin
g ti
me
0000–9999 (unit: x10)
Display cumulative time of thermo-ON operation
44
001
10100
Total capacity of thermo-ON
0–255
Display total capacity code of indoor units with thermo-ON
45
101
10100
Number of indoor units
0–255
Display number of connected indoor units
46
01
110100
DC bus voltage
0–9999 (V)
Display bus voltage
47
11
110100
State of LEV control
Cooling/Heating: Td overheating prevention
Cooling: SHd decrease prevention
Cooling/Heating: Min.Sj correction depends
on Td
Cooling/Heating: Min.Sj correction depends on Shd
Heating: LEV opening correction depends on Pd
Heating: LEV opening correction depends
on Td
Cooling: Correction of high compression ratio prevention
-
Display active LEV control
48
00001
100
State of compressor
frequency control 1
Condensing temperature limit control
Compressor temperature control
-
Discharge temp. (heating) backup control
Pd abnormality control (heating)
Pd Back up control(heating)
-
Freeze prevention control at the beginning
of
S
Hd
Display active compressor frequency control (High pressure and overheating control: only when connected to Ecodan)
49
10001
100
State of compressor
frequency control 2
Heat sink overheating prevention control
Secondary current control
Input current control
Unbalance
cont
rol
of 3-phase power supply
Frequency restrain of receipt voltage change
Low pressure decrease prevention
Hz-up inhibit control at the beg
in
nin
g of SH
d
High pressure and overheating control
50
01001
100
Protection input
63LS abnormality
HIC abnormality
-
Frozen protection
4-way valve disconnection abnormality
Delay caused by closed valve in cooling mode
TH6 abnormality
Power module abnormality
Display detected microprocessor protection or abnormality
51
11001
100
The second current value when
microprocessor of POWER
BOARD abnormality is detected
0–999.9 (Arms)
Display data at time of abnormality
52
00101
100
Heatsink temperature
when microprocessor of POWER
BOARD abnormality is detected
−99.9–999.9 (°C)