Toshiba MMW-AP0271LQ-E Installationsanleitung Seite 69

Check code
Indication on 7-segment display on the outdoor unit
Auxiliary code
01: Compressor 1
P05
02: Compressor 2
01: Compressor 1
P07
02: Compressor 2
P10 Detected indoor unit address
P13 —
01: TS condition
P15
02: TD condition
P17 —
P19 Detected outdoor unit number
P20 —
#0: Element short circuit
#E: Vdc voltage trouble
#1: Position detection circuit trouble
#2: Input current sensor trouble
#3: Motor lock trouble
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 IPDU No. in [#] mark.
01: Compressor 1
P26
02: Compressor 2
01: Compressor 1
P29
02: Compressor 2
*1 IPDU number information
01: Compressor 1
trouble
02: Compressor 2 trouble
03: Compressor 1 and 2
trouble
08: Fan 1
trouble
09: Compressor 1, Fan 1
trouble
0A: Compressor 2, Fan 1
trouble
0B: Compressor 1 and 2, Fan 1
trouble
135-EN
Check code name
Compressor Vdc trouble
AC detection circuit trouble
Heat sink overheat trouble
Indoor overflow trouble
Outdoor unit flow back trouble detected
Gas leak detection
Discharge temperature TD2 trouble
4-way valve inverse trouble
High-pressure protective operation
Outdoor fan IPDU trouble
IPM short protection trouble
Compressor position detecting circuit trouble
Check code (indicated on the 7-segment display on the outdoor unit) for MiNi-SMMS-e series (MCY-***)
Indicated when SW01 = [1], SW02 = [1], and SW03 = [1].
Check code
Indication on 7-segment display on the outdoor unit
Auxiliary code
A01 Detected Hot water module address
A02 Detected Hot water module address
A03 Detected Hot water module address
E06 Number of indoor units which received normally
E07 —
E08 Duplicated indoor addresses
E15 —
E16 00: Capacity over 01 or more: No. of connected units
01: Other line outdoor connected
E20
02: Other line indoor connected
E31 IPDU quantity information *1
F04 —
F06 —
01: TL1 sensor
F07
03: TL3 sensor
F08 —
01: TS1 sensor
F12
03, 04: TS3 sensor
F13 —
F15 —
F16 —
F23 —
F24 —
F31 —
H01 —
H02 —
H03 —
H05 —
H06 —
H07 —
H08 01
H16 01
L04 —
L06 Number of indoor units with priority
L08 —
L10 —
L23 02
L29 IPDU quantity information *1
L30 Detected indoor unit address
P03 —
P04 —
– 68 –
Check code name
Flow switch operation trouble
Water temperature decrease trouble
Activation of water heat exchanger frost protection
Decrease of number of indoor units, or HWM unit only
Indoor / Outdoor communication circuit trouble
Duplication of indoor addresses
No indoor unit during automatic addressing
Number of connected capacity over / indoor units
Other line connected during automatic addressing
IPDU communication trouble
TD sensor trouble
TE sensor trouble
TL1 or TL3 sensor trouble
TO sensor trouble
TS1 or TS3 sensor trouble
TH sensor (Board installed) trouble
Outdoor temp. sensor miswiring (TE, TL1)
Outdoor pressure sensor miswiring (Pd, Ps)
Ps sensor trouble
Pd sensor trouble
Outdoor program trouble
Compressor breakdown
Compressor trouble (Lock)
Current detective circuit system trouble
TD sensor trouble
Low-pressure protective operation
Oil level down detection
TK sensor trouble for oil level
Oil level detector circuit trouble
Outdoor system address duplicated
Duplication of indoor units with priority
Indoor group / Address unset
Outdoor capacity unset
SW setting trouble when connecting to HWM unit
IPDU quantity trouble
External interlock of indoor unit
Discharge temp TD trouble
High-pressure switch trouble
136-EN