Inspection Mode - Daikin VRV III REYQ8PY1 Service Manual

Troubleshooting by Remote Controller
2.4

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
220
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
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
A
Wall mounted
C
Double flow
E
Corner
F
Multi flow
H
Ceiling suspended
J
Built-in
L
Floor standing
P
Concealed ceiling duct
L
Concealed floor standing type
6
Multi flow 600×600
3
Slim Ceilling mounted duc
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
Example of capacity code display
Example model
FXCQ25
FXFQ63
System classification
(VAV indoor unit)
Outdoor air processing unit
Standard indoor unit
New ceilling suspended cassette
Type 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
Troubleshooting
Si37-701
Display
028
071
(V2775)