Mitsubishi Heavy Industries FDC280KXZE1 Service Manual page 58

Code
Write-in contents
No.
07 Indoor unit 1 Demand frequency
08 Indoor unit 1 Answer frequency
09 Indoor unit 1 Indoor local
10 Indoor unit 1 Thi spare
11 Indoor unit 1 Model
12 Indoor unit 1 PID
<Outdoor unit indicate data>
Code
Write-in contents
No.
00 Anomalous code
01 Address of unit where trouble occurred
02 Tho-A Outdoor air temp.
03 Heat exchanger temp. 1 (Exit, Front)
04 Heat exchanger temp. 2 (Exit, Rear)
05 Heat exchanger temp. 3 (Entrance, Front)
06 Heat exchanger temp. 4 (Entrance, Rear)
07 Tho-D1 Discharge pipe temp. (CM1)
08 Tho-D2 Discharge pipe temp. (CM2)
09 Tho-C1 Under-dome temp. (CM1)
10 Tho-C2 Under-dome temp. (CM2)
11 Tho-P1 Power transistor temp. (Heat dissipation fin)
12 Tho-P2 Power transistor temp. (Heat dissipation fin)
13 Tho-S Suction pipe temp.
14 Tho-SC Subcooling coil temp. 1
Data write-in Number of
Write-in unit
range
0~255 1 Hz
0~255 1 Hz
— —
-10~52 1°C
0~85 —
— —
Data contents for indoor 2 to 16 are same as above.
Data write-in Number of
Write-in unit
range
00~99 —
00~FF —
-20~70 A/D value
-35~75 A/D value
-35~75 A/D value
-35~75 A/D value
-35~75 A/D value
20~140 A/D value
20~140 A/D value
-15~90 A/D value
-15~90 A/D value
20~140 A/D value
20~140 A/D value
-35~75 A/D value
18~73 A/D value
56 26
- - - -
Record data
bytes
411 Heating operation 1-speed
412 Heating operation 2-speed
413 Heating operation 3-speed
414
Heating operation 4-speed
415 Heating operation 5-speed
416 Heating operation 6-speed
1
1
Bit0
Anti-frost
1
Bit1
Aperture command ON
1
Air outlet temp.
0 FDT
1
1 FDK
2 other
3
FDE
4 FDTC
5 Outdoor air intake unit
6 Spacious area
7 Outdoor air treatment
1
Record data
bytes
1 00: No anomalous, outdoor unit all anomalous ???
00~3F: Outdoor unit side, 40~6F: Indoor unit side
1
1
Cooling liquid side
2
2 Cooling liquid side
2 Cooling gas side
2 Cooling gas side
1
1
1
1
1
1
2
Liquid pipe side
1
'14 • KX-SM-202
Contents
Contents