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SMMS 1-Way Cassette SH Type
Check code
Outdoor unit 7-segment display
Wired remote controller
display
L05
—
L06
L06
No. of indoor units with priority
L07
—
L08
L08
L09
—
L10
L10
L17
—
L20
—
L26
L26
Number of heat storage units connected
L27
L27
Number of heat storage units connected
L28
L28
L29
L29
Number of IPDU (*1)
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
P07
P07
02: Comp. 2 side
03: Comp. 3 side
P09
P09
Detected heat storage address
P10
P10
Detected indoor unit address
P12
—
P13
P13
01: TS condition
P15
P15
02: TD condition
P17
P17
P18
P18
P19
P19
Detected outdoor unit number
P20
P20
0*: IGBT circuit
1*: Position detective circuit error
3*: Motor lock error
P22
P22
4*: Motor current detection
C*: TH sensor error
D*: TH sensor error
E*: Inverter DC voltage error (outdoor unit fan)
01: Comp. 1 side
P26
P26
02: Comp. 2 side
03: Comp. 3 side
43-EN
Installation Manual
Wireless remote controller
Sensor block display of receiving unit
Auxiliary code
Operation
Timer
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
SMMS 1-Way Cassette SH Type
Ready
Flash
SIM
Duplicated indoor units with priority (Displayed in indoor unit with priority)
Duplicated indoor units with priority (Displayed in unit other than indoor unit with
SIM
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 error
SIM
Duplicated central control addresses
SIM
Too many heat storage units connected
SIM
Error in number of heat storage units connected
SIM
Too many outdoor units connected
SIM
No. of IPDU error
SIM
Indoor unit outside interlock
Extended I/C error
ALT
Indoor fan motor error
ALT
Discharge temp. TD1 error
ALT
High-pressure SW system operation
Phase missing detection / Power failure detection
Inverter DC voltage error (comp.)
ALT
Inverter DC voltage error (comp.)
Inverter DC voltage error (comp.)
ALT
Heat sink overheat error
ALT
No heat storage unit water error
ALT
Indoor unit overflow error
ALT
Indoor unit fan motor error
ALT
Outdoor liquid back detection error
ALT
Gas leak detection
ALT
Discharge temp. TD2 error
ALT
Discharge temp. TD3 error
ALT
4-way valve inverse error
ALT
High-pressure protective operation
Outdoor unit fan IPDU error
ALT
Note: Ignore 0 to F displayed in "*" position.
ALT
G-TR short protection error
– 22 –
Check code name
Installation Manual
Judging device
I/F
I/F
Indoor unit
Indoor unit, I/F
Indoor unit
I/F
I/F
Indoor unit
I/F
I/F
I/F
I/F
Indoor unit
I/F
Indoor unit
I/F
IPDU
I/F
IPDU, I/F
Heat storage unit
Indoor unit
Indoor unit
I/F
I/F
I/F
I/F
I/F
I/F
IPDU
IPDU
EN
44-EN
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