Daikin VRV Service Manual

Si30-408 Field Settings for the Replacement of the Spare Control PC Board
Appendix 199
4. Field Settings for the Replacement of the Spare
Control PC Board
Horsepower should be set by using the switch on the PC board when the control PC board is
replaced.
1. Check the model name of the outdoor unit whose control PC board is replaced.
2. After checking the model name, make settings according to the following table.
1.RXY5 ~ 48M, RX5 ~ 48M, RXYQ5 ~ 48M, REYQ8 ~ 48M
In order to replace by the space PC board, change the setting of DIP switch (DS2) on the PC
board as shown below.
Default condition of DIP switch
1 2 3 4
DS2
ON
OFF
5HP 8HP 10HP 12HP 14HP 16HP
DS2-2 OFF OFF ON OFF ON OFF
DS2-3 OFF ON ON OFF OFF ON
DS2-4 OFF OFF OFF ON ON ON

Daikin VRV Specifications

General

Brand	Daikin
Energy Efficiency	High
Control	Centralized and individual zone control
Inverter Technology	Yes
Type	Variable Refrigerant Volume (VRV)
Cooling Capacity	Varies by model
Heating Capacity	Varies by model
Refrigerant	R-32 or R-410A
Application	Commercial buildings, large residential spaces
SEER	Varies by model
HSPF	Varies by model
EER	Varies by model
COP	Varies by model
Sound Level	Varies by model
Indoor Unit Options	wall-mounted, ducted