– 59 –
L04
L04
—
SIM
Outdoor unit line address duplicated
I/F
L05
—
—
SIM
Duplicated indoor units with priority (Displayed in indoor unit with priority)
I/F
L06
L06
No. of indoor units with priority
SIM
Duplicated indoor units with priority (Displayed in unit other than indoor unit with
priority)
I/F
L07
—
—
SIM
Group line in individual indoor unit
Indoor unit
L08
L08
—
SIM
Indoor unit group / Address unset
Indoor unit, I/F
L09
—
—
SIM
Indoor unit capacity unset
Indoor unit
L10
L10
—
SIM
Outdoor unit capacity unset
I/F
L17
—
—
SIM
Outdoor unit type mismatch error
I/F
L20
—
—
SIM
Duplicated central control addresses
Indoor unit
L26
L26
Number of heat storage units connected
SIM
Too many heat storage units connected
I/F
L27
L27
Number of heat storage units connected
SIM
Error in number of heat storage units connected
I/F
L28
L28
—
SIM
Too many outdoor units connected
I/F
L29
L29
Number of IPDU (*1)
SIM
No. of IPDU error
I/F
L30
L30
Detected indoor unit address
SIM
Indoor unit outside interlock
Indoor unit
—
L31
—
—
Extended I/C error
I/F
P01
—
—
ALT
Indoor fan motor error
Indoor unit
P03
P03
—
ALT
Discharge temp. TD1 error
I/F
P04
P04
01: Comp. 1 side
02: Comp. 2 side
03: Comp. 3 side
ALT
High-pressure SW system operation
IPDU
P05
P05
00:
01: Comp. 1 side
02: Comp. 2 side
03: Comp. 3 side
ALT
Phase missing detection / Power failure detection
Inverter DC voltage error (comp.)
Inverter DC voltage error (comp.)
Inverter DC voltage error (comp.)
I/F
P07
P07
01: Comp. 1 side
02: Comp. 2 side
03: Comp. 3 side
ALT
Heat sink overheat error
IPDU, I/F
P09
P09
Detected heat storage address
ALT
No heat storage unit water error
Heat storage unit
P10
P10
Detected indoor unit address
ALT
Indoor unit overflow error
Indoor unit
P12
—
—
ALT
Indoor unit fan motor error
Indoor unit
P13
P13
—
ALT
Outdoor liquid back detection error
I/F
P15
P15
01: TS condition
02: TD condition
ALT
Gas leak detection
I/F
P17
P17
—
ALT
Discharge temp. TD2 error
I/F
P18
P18
—
ALT
Discharge temp. TD3 error
I/F
P19
P19
Detected outdoor unit number
ALT
4-way valve inverse error
I/F
P20
P20
—
ALT
High-pressure protective operation
I/F
P22
P22
0*: IGBT circuit
1*: Position detective circuit error
3*: Motor lock error
4*: Motor current detection
C*: TH sensor error
D*: TH sensor error
E*: Inverter DC voltage error (outdoor unit fan)
ALT
Outdoor unit fan IPDU error
Note: Ignore 0 to F displayed in “*” position.
IPDU
P26
P26
01: Comp. 1 side
02: Comp. 2 side
03: Comp. 3 side
ALT
G-TR short protection error
IPDU
Check code
Wireless remote controller
Check code name
Judging device
Wired remote controller
display
Outdoor unit 7-segment display
Sensor block display of receiving unit
Auxiliary code
Operation
Timer
Ready
Flash
117-EN
118-EN
+00EH99887301-1_01EN.book Page 59 Monday, September 12, 2016 11:18 AM
Содержание MML-AP0074BH1-E
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