Inspection Mode - Daikin RTSQ20PY1 Service Manual

SiBE31-801_C
3.5

Inspection Mode

Operating the INSPECTION/TEST button on the remote controller will make it possible to
check the malfunction codes, indoor unit model codes, and outdoor unit model codes while in

inspection mode.

Normal display (No display)
Inspection/test
Push the button.
operation
Unit
L 0
Malfunction code
Inspection
Inspection mode
Inspection/test
Push the button.
operation
0 7 1
F C J
Indoor unit model code display
Inspection/test
Push the button.
operation
– – –
A A 1
Outdoor unit model code display
Inspection/test
Push the button.
operation
Test operation
Test operation mode
Inspection/test
Push the button.
operation
Troubleshooting
Unit
Malfunction code
Inspection
Malfunction code blinks when a malfunction occurs.
0
0 7 1...
F...
C...
J...
Outdoor model code
Display
A A 1
A A 3
A 9 2
A A 5
A A A
A A C
A A E
A 9 E
A 5 E
Troubleshooting by Remote Controller
0
L 0
Capacity code
Indoor unit system code
Indoor unit type code
Progression code
Indoor unit system code
Display Product classification
1
VRV system
2
VRV system
F
VRV system
H
VRV system
Indoor unit type code
Display Type
A
Wall mounted
C
2-way blow
E
Corner
F
Roundflow
H
Ceiling suspended
J
Concealed ceiling
P
Floor standing
U
Concealed ceiling
L
Concealed floor standing type
6
600×600 4-way blow
3
Slim concealed ceiling
Type
VRV System Inverter K Series
R-407C VRV PLUS Series
VRV Heat Recovery Series
High COP type R-407C L Series
VRV II
VRV II M/C
Heat Pump Series
VRV III
Cooling Only Series
VRV III Heat Recovery Series
VRV III-C Heat Pump Series
Example of capacity code display
Example model Display
FXCQ25
FXFQ63
System classification
(VAV indoor unit)
Outdoor air processing unit
Standard indoor unit
New ceiling suspended cassette
Model
FXAQ
FXCQ
FXKQ
FXFQ
FXHQ
FXSQ
FXLQ
FXMQ
FXNQ
FXZQ
FXDQ
Model
RSXYP
RXYP
RSEYP
RSXYP-L
RXYQ-M
RXYQ-MA
RXYQ-P
RXQ-P
REYQ-P
RTSYQ-P
028
071
210