Toshiba MMK-AP0157HPUL Service Manual page 102

Check code
Wired
Outdoor unit 7-segment display
remote
controller
Auxiliary code
display
01: TK1 sensor trouble
02: TK2 sensor trouble
H08 H08 03: TK3 sensor trouble
04: TK4 sensor trouble
05: TK5 sensor trouble
H14 H14
H15 H15
01: TK1 oil circuit system trouble
02: TK2 oil circuit system trouble
H16 H16 03: TK3 oil circuit system trouble
04: TK4 oil circuit system trouble
05: TK5 oil circuit system trouble
H25 H25
L02 L02
L03 ─
L04 L04
L05 ─
L06 L06 No. of indoor units with priority
L07 ─
L08 L08
L09 ─
L10 L10
L17 L17
L18 L18
L20 ─
L28 L28
L29 L29 *1 Inverter quantity information
L30 L30 Detected indoor unit address
─ L31
P01 ─
P03 P03
01: Comp. 1 side
P04 P04 02: Comp. 2 side
03: Comp. 3 side
00:
01: Comp. 1 side
P05 P05
02: Comp. 2 side
03: Comp. 3 side
01: Comp. 1 side
02: Comp. 2 side
P07 P07 03: Comp. 3 side
04: Heat sink
P10 P10 Detected indoor unit address
P11 P11
P12 ─
P13 P13
01: TS condition
P15 P15
02: TD condition
P17 P17
P19 P19 Detected outdoor unit number
P20 P20
Wireless remote controller
Sensor block display of
receiving unit
Operation Timer Ready Flash
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Check code name
Oil level detective temp. sensor trouble
Comp. 2 case thermostat operation
TD2 sensor miswiring
Oil level detective circuit trouble
TD3 sensor miswiring
SIM Model mismatch of indoor and outdoor unit
SIM Indoor unit centre unit duplicated
SIM Outdoor unit line address duplicated
Duplicated indoor units with priority
SIM
(Displayed in indoor unit with priority)
Duplicated indoor units with priority
SIM (Displayed in unit other than indoor unit with
priority)
SIM Group line in individual indoor unit
SIM Indoor unit group/Address unset
SIM Indoor unit capacity unset
SIM Outdoor unit capacity unset
SIM Outdoor unit type mismatch trouble
SIM Flow selector unit trouble
SIM Duplicated central control addresses
SIM Too many outdoor units connected
SIM No. of inverter trouble
SIM Indoor unit outside interlock
Extended I/C trouble
ALT Indoor fan motor trouble
ALT Discharge temp. TD1 trouble
ALT High-pressure SW system operation
Phase missing detection/Power failure
detection
ALT Inverter DC voltage trouble (comp.)
Inverter DC voltage trouble (comp.)
Inverter DC voltage trouble (comp.)
Heat sink overheat trouble
ALT
Heat sink dew condensation trouble
ALT Indoor unit overflow trouble
ALT Outdoor heat exchanger freezing trouble
ALT Indoor unit fan motor trouble
ALT Outdoor liquid back detection trouble
ALT Gas leak detection
ALT Discharge temp. TD2 trouble
ALT 4-way valve inverse trouble
ALT High-pressure protective operation
- 102 -
Judging
device
I/F
I/F
I/F
I/F
I/F
I/F
Indoor unit
I/F
I/F
I/F
Indoor unit
Indoor unit, I/F
Indoor unit
I/F
I/F
I/F
Indoor unit
I/F
I/F
Indoor unit
I/F
Indoor unit
I/F
Inverter
I/F
Inverter, I/F
Indoor unit
I/F
Indoor unit
I/F
I/F
I/F
I/F
I/F