– 82 –
E31
E31
SMMS (Series 1)
01: A3-IPDU1
error
02: A3-IPDU2
error
03: A3-IPDU1/
A3- IPDU2 error
04: Fan IPDU
error
05: A3-IPDU1 +
Fan IPDU error
06: A3-IPDU2 +
Fan IPDU error
07: All IPDU
error or
Communication
error between
IPDU and I/F
circuit board
or Outdoor I/F
circuit board
error
SMM-i (Series 4)
I/F
IPDU
communication
error
All stop
Communication is disrupted
between IPDUs (P.C. boards)
in inverter box.
• Check wiring and connectors
involved in communication between
IPDU-I/F P.C. board for bad contact
or broken wire.
• Check for defect in outdoor P.C.
board (I/F, A3-IPDU or Fan IPDU).
• Check for external noise.
Check code
Location
of
detection
Description
System status
Error detection
condition(s)
Check items (locations)
F01
—
—
Indoor unit Indoor TCJ sensor
error
Stop of
corresponding unit
Sensor resistance is infinity
or zero (open / short circuit).
• Check connection of TCJ sensor
connector and wiring.
• Check resistance characteristics of
TCJ sensor.
• Check for defect in indoor P.C.
board.
F02
—
—
Indoor unit Indoor TC2 sensor
error
Stop of
corresponding unit
Sensor resistance is infinity
or zero (open / short circuit).
• Check connection of TC2 sensor
connector and wiring.
• Check resistance characteristics of
TC2 sensor.
• Check for defect in indoor P.C.
board.
F03
—
—
Indoor unit Indoor TC1 sensor
error
Stop of
corresponding unit
Sensor resistance is infinity
or zero (open / short circuit).
• Check connection of TC1 sensor
connector and wiring.
• Check resistance characteristics of
TC1 sensor.
• Check for defect in indoor P.C.
board.
F04
F04
—
I/F
TD1 sensor error
All stop
Sensor resistance is infinity
or zero (open / short circuit).
• Check connection of TD1 sensor
connector.
• Check resistance characteristics of
TD1 sensor.
• Check for defect in outdoor P.C.
board (I/F).
F05
F05
—
I/F
TD2 sensor error
All stop
Sensor resistance is infinity
or zero (open / short circuit).
• Check connection of TD2 sensor
connector.
• Check resistance characteristics of
TD2 sensor.
• Check for defect in outdoor P.C.
board (I/F).
F07
F07
—
I/F
TL sensor error
All stop
Sensor resistance is infinity
or zero (open / short circuit).
• Check connection of TL sensor
connector.
• Check resistance characteristics of
TL sensor.
• Check for defect in outdoor P.C.
board (I/F).
F06
F06
01:
TE1 sensor error
02:
TE2 sensor error
I/F
TE1/TE2 sensor
error
All stop
Sensor resistance is infinity
or zero (open / short circuit).
• Check connection of TE1/TE2
sensor connectors.
• Check resistance characteristics of
TE1/TE2 sensors.
• Check for defect in outdoor P.C.
board (I/F).
Outdoor 7-segment display
Check
code
Sub-code
Main
remote
controller
Symbol O
signifies site of
IPDU error.
1
O
O
O
O
O
O
O
O
2
O
O
O
O
O
O
O
O
3
O
O
O
O
O
O
O
O
A3-IPDUFan
IPDU
01
02
03
04
05
06
07
08
09
0A
0B
0C
0D
0E
0F
80
O
O
O
O
O
O
O
O
Summary of Contents for MMC-AP0154H-E(-TR)
Page 145: ... 145 ...
Page 149: ... 149 9 2 1 Way cassette type SH 4 2 0 P A 8 1 0 P A 5 1 0 P A ...
Page 156: ... 156 MMU AP0056MH ...
Page 159: ... 159 9 4 Slim duct type MMD AP0054SPH AP0074SPH AP0094SPH AP0124SPH AP0154SPH AP0184SPH ...
Page 162: ... 162 MMD AP0056MH ...
Page 165: ... 165 9 5 Concealed duct standard type MMD AP0074BH AP0094BH AP0124BH AP0154BH AP0184BH ...
Page 166: ... 166 ...
Page 169: ... 169 MMD AP0244BH AP0274BH AP0304BH AP0364BH AP0484BH ...
Page 170: ... 170 ...
Page 173: ... 173 MMD AP0564BH ...
Page 174: ... 174 ...
Page 177: ... 177 E Parts ...
Page 179: ... 179 9 6 Concealed duct high static pressure type MMD AP0184H AP0244H AP0274H AP0364H AP0484H ...
Page 183: ... 183 MMD AP0724H AP0964H ...
Page 184: ... 184 ...
Page 187: ... 187 9 7 Ceiling type MMC AP0154H AP0184H AP0244H AP0274H ...
Page 190: ... 190 MMC AP0364H AP0484H ...
Page 194: ... 194 9 8 Floor standing type MMF AP0154H AP0184H AP0244H AP0274H ...
Page 195: ... 195 MMF AP0154H AP0184H AP0244H AP0274H ...
Page 198: ... 198 MMF AP0364H AP0484H AP0564H ...
Page 199: ... 199 MMF AP0364H AP0484H AP0564H ...
Page 203: ... 203 9 9 Floor standing concealed type MML AP0074BH AP0094BH AP0124BH AP0154BH AP0184BH ...
Page 206: ... 206 MML AP0244BH ...
Page 209: ... 209 9 10 Floor standing cabinet type MML AP0074H AP0094H AP0124H AP0154H AP0184H ...
Page 210: ... 210 MML AP0074H AP0094H AP0124H AP0154H AP0184H ...
Page 213: ... 213 MML AP0244H ...
Page 214: ... 214 MML AP0244H ...