Toshiba MMD-UP0721HP-E1 Installation Manual page 29

Check code
Wired remote
controller display
L02 L02 Detected indoor unit address
L03 –
L04 L04
L05 –
L06 L06 No. of indoor units with priority
L07 –
L08 L08
L09 –
L10 L10
L11 L11 Detected indoor unit address
L12 L12 01: Flow Selector unit installation trouble
L13 L13 Detected indoor unit address
L14 L14 Detected indoor unit address
L17 L17
L18 L18 Detected indoor unit address
L20 –
L22 –
01: Duplication of Flow Selector unit address
L24 L24
02: Indoor unit operation mode priority setting
L28 L28
L29 L29 *1 Inverter quantity information
L30 L30 Detected indoor unit address
– L31
P01 –
P03 P03
1 : Comp. 1 side
P04 P04
2 : Comp. 2 side
1 : Comp. 1 side
P05 P05
2 : Comp. 2 side
1 : Comp. 1 side
2 : Comp. 2 side
P07 P07
04: Heat sink
P10 P10 Detected indoor unit address
P11 P11
P12 –
P13 P13
01: TS condition
P15 P15
02: TD condition
01: PMV5
P16 P16 02: PMV6
03: SV7
P17 P17
P18 P18
0#: 4-way valves
1#: 4-way valve1
P19 P19
2#: 4-way valve2
*Put in outdoor unit No. in [#] mark.
P20 P20
55-EN
Outdoor unit 7-segment display
Auxiliary code
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Wireless remote controller
Sensor block display of receiving unit
Operation Timer Ready Flash
SIM
[
SIM
[
SIM
\
SIM
[
SIM
[
SIM
[
SIM
[
SIM
[
SIM
\
SIM
\
SIM
\
SIM
\
SIM
\
SIM
\
SIM
\
SIM
\
SIM
\
SIM
\
SIM
\
SIM
\
SIM
\
–
ALT
[
ALT
[
ALT
[
ALT
[
ALT
[
ALT
[
ALT
[
ALT
[
ALT
[
ALT
[
ALT
[
ALT
[
ALT
[
ALT
[
ALT
[
– 28 –
Check code name
Model mismatch of indoor and outdoor unit
Indoor unit incompatible with A2L (R32) refrigerant
Indoor unit centre unit duplicated
Outdoor unit line address duplicated
Duplicated indoor units with priority (Displayed in indoor unit with priority)
Duplicated indoor units with priority
(Displayed in unit other than indoor unit with priority)
Group line in individual indoor unit
Indoor unit group/Address unset
Indoor unit capacity unset
Outdoor unit capacity unset
Flow Selector unit not connected
Flow Selector unit system trouble
Safety device setting unmatch
Safety device nonconformity
Outdoor unit type mismatch trouble
Flow Selector unit trouble
Duplicated central control addresses
There is a DX-kit (heat source capacity command) non-compliant machine in
the group (DDC control, TA control and TF control are mixed)
Flow Selector unit setting trouble
Too many outdoor units connected
No. of inverter trouble
Indoor unit outside interlock
Extended I/C trouble
Indoor fan motor trouble
Discharge temp. TD1 trouble
High-pressure SW system operation
Phase missing detection/Power failure detection
Inverter DC voltage trouble (comp.)
Heat sink overheat trouble
Heat sink dew condensation trouble
Indoor unit overflow trouble
Outdoor heat exchanger freezing trouble
Indoor unit fan motor trouble
Outdoor liquid back detection trouble
Gas leak detection
Injection circuit trouble
Discharge temp. TD2 trouble
Discharge temp. TD3 trouble
4-way valve inverse trouble
High-pressure protective operation
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
I/F
I/F
I/F
I/F
Indoor unit
Indoor unit
I/F
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
EN
I/F
I/F
ID
I/F
I/F
ID
I/F
56-EN