Toshiba MMW-AP0271LQ-E Installation Manual page 29

Wired remote controller display
L20 —
L26 L26
L27 L27
L28 L28
L29 L29
L30 L30
— L31
P01 —
P03 P03
P04 P04
P05 P05
P07 P07
P13 P13
P15 P15
P17 P17
P18 P18
P19 P19
P20 P20
P22 P22
P26 P26
P29 P29
P31 —
A01 A01
A02 A02
A04 A04
55-EN
Check code
Outdoor unit 7-segment display
Auxiliary code
—
Number of heat storage units connected
Number of heat storage units connected
—
Number of IPDU (*1)
Detected indoor unit address
—
—
—
01:Comp. 1 side
02:Comp. 2 side
03:Comp. 3 side
00:
01:Comp. 1 side
02:Comp. 2 side
03:Comp. 3 side
01:Comp. 1 side
02:Comp. 2 side
03:Comp. 3 side
—
01:TS condition
02:TD condition
—
—
Detected outdoor unit number
—
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)
01:Comp. 1 side
02:Comp. 2 side
03:Comp. 3 side
01:Comp. 1 side
02:Comp. 2 side
03:Comp. 3 side
—
Detected hot water module address
Detected hot water module address
Detected hot water module address
Check code name
Duplicated central control addresses
Too many heat storage units connected
Error in number of heat storage units connected
Too many outdoor units connected
No. of IPDU error
Indoor unit outside interlock
Extended I/C error
Indoor fan motor error
Discharge temp. TD1 error
High-pressure SW system operation
Phase missing detection / Power failure detection
Inverter DC voltage error (comp.)
Inverter DC voltage error (comp.)
Inverter DC voltage error (comp.)
Heat sink overheat error
Outdoor liquid back detection error
Gas leak detection
Discharge temp. TD2 error
Discharge temp. TD3 error
4-way valve inverse error
High-pressure protective operation
Outdoor unit fan IPDU error
Note: Ignore 0 to F displayed in "*" position.
G-TR short protection error
Comp. position detective circuit system error
Other indoor unit error
(Group follower indoor unit error)
Flow switch protective operation
Low temperature water error
Plate type heat exchanger freezing protective operation
– 28 –
Judging device
AI-NET, Indoor unit
I/F
I/F
I/F
I/F
Indoor unit
I/F
Indoor unit
I/F
IPDU
I/F
IPDU, I/F
I/F
I/F
I/F
I/F
I/F
I/F
IPDU
IPDU
IPDU
Indoor unit
Hot water module
Hot water module
Hot water module
56-EN