Daikin VAM-FA8VE Technical Data Manual page 43

7 Product Specification
7-2 Optional accessories
7-2-5 KRP1B2: Interlock adapter of VRV
Electrical wiring
• Refer to the wiring diagram of the indoor unit for it's wiring connection.
(Make sure all the wiring to the unit should not go over the PC board.)
• Connect the wiring to the indoor unit as shown below.
CN2
1. To detect the operation display signal
• Installation of the watt-hour meter
Output signal to detect the operation of the
compressor
Example :
X1
HM
X2
2. In case other optional kits are installed. (auxiliary electric heater, humidifier and fresh air intake kit)
• Connect the wiring properly according to the installation manual included in the kit.
• Refer to the wiring diagram of the indoor unit for it's wiring connection.
Installation
• Never bundle high and low voltage wiring together.
• Be sure to bundle the excess wring with the attached plastic strap so as to keep the loose wiring off the indoor unit PC board.
4-way blow model
Note:
To install the adapter.
Box for adapter PCB (option) is required.
• HRV • VAM-FA8VE
CN1
White
3S
Black
1R
HM: Hour meter
(local supply)
AC
220 – 240 V
(HC0132)
Lid of PCB Box
(Option KRP1C98)
Adapter
(KRP2A62-52)
PCB Support
Box for adapter
PCB
• HRV • Heat Reclaim Ventilation
· CN33 ............For SkyAir
· CN16 ............For VRV
For SkyAir............................. Connect to no.1 and no.3 of the
terminal board of the indoor unit
For VRV................................. Connect to R and S of the
terminal board of the indoor unit
• The fan display signal
Output signal to detect the operation of the fan
RL: Operation lamp
Example :
X3
RL
X4
(HC0144)
(local supply)
AC
220 – 240 V
(HC0133)
(HC0119)
1
7
41