Malfunction Code And Led Display Table - Daikin SkyAir Super Inverter 70 D Series Service Manual

SiE25-110
6.2

Malfunction Code and LED Display Table

Indoor Unit
Indoor Unit Indoor Unit LED
Malfunctions
Display
Note 2
H1P H2P
5 5
5 4
5 3
—
4
—
3
5 5
5 5
5 5
5 5
5 5
5 5
5 5
5 5
5 5
Troubleshooting
Remote Location of Malfunction
Controller
Display
Other
than PC
Outdoor
Board
Unit
*Note 1 — —
— —
A1
—
A3
—
AF
A6 —
A7 —
—
AJ
—
C4
—
C9
— —
CJ
—
CC
Troubleshooting by Remote Controller Display / LED Display
PC Board
Indoor Remote
Controller
Unit
Normal → to outdoor unit
— —
— Failure of indoor unit PC
board (For troubleshooting
by LED, refer to p.127.)
— — Malfunction of drain water
level system
— — Float switch operation
during compressor stop
— Indoor unit fan motor
overload/ overcurrent/lock
— Swing flap motor
Malfunction / Lock
— Failure of capacity setting
— Malfunction of heat
exchanger temperature
sensor system
— Malfunction of suction air
temperature sensor system
— Malfunction of remote
control air temperature
sensor system
— — Malfunction of humidity
sensor system
Contents of Malfunction Details of
Malfunction
(Reference
Page)
—
134
135
137
138,139
141
143
144
145
146
147
131