Toshiba MMD-UP0051BHP-E Installation Manual page 26

Check code
Outdoor unit 7-segment display
Wired remote
controller display
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
#0: Element short circuit
#E: Vdc voltage trouble
#1: Position detection circuit trouble
#2: Input current sensor trouble
#3: Motor lock trouble
P22 P22
#C: Sensor temperature trouble (No TH sensor)
#4: Motor current trouble
#D: Sensor short circuit/release trouble (No TH sensor)
#5: Synchronization/step-out trouble
*Put in Fan Inverter No. in [#] mark.
49-EN
Sensor block display of receiving unit
Auxiliary code Operation
–
–
–
–
–
–
–
–
–
–
–
–
–
–
[
–
–
–
–
–
–
– 25 –
Wireless remote controller
Timer Ready Flash
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 (Displayed in indoor unit with
SIM
[
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
Inverter DC voltage trouble (comp.)
ALT
[
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
ALT Outdoor unit fan inverter trouble
[
Check code name Judging device
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
Inverter
50-EN