Daikin VAM-FA8VE Technical Data Manual page 25

7 Product Specification
7-2 Optional accessories
7-2-2 KRP50-2: Wiring adapter for remote contact / Humidifier
KRP50-2A90: Installation box for adapter PCB
Components
1. KRP50-2 PCB (×1)
(HC0113)
Tie wrap .........(×1)
Installation guide
1 The KRP50-2 can be connected to HRV units as follows to
send the operation signal (pilot lamp etc.) to remote
locations.
Electric wiring is as follows.
• For Remote contact
Power supply
(1 φ 220 ~ 240 V)
Pilot lamp
(Operation display)
L
1
2
3
KRP50-2
• For Humidifier
Power supply
(φ 1 100 V or 200 V)
YC
SV 1
A
2
B
Float 3
Y2
switch
KRP50-2
Humidifier
Humidity Controller
(Field supplied)
• HRV • VAM-FA8VE
2. PCB catches (4 large, 4 small)
(16)
(5)
Either large or small catches
are used, depending on the
model
(HC0114)
Manual ............(×1)
J1 J2 JC F1 F2
3P connector
SS1
X11A
X9A
2P connector
X10A
P1 P2
HRV unit
P1 P2
Remote control
for HRV unit
(HC0253-1)
J1 J2 JC F1 F2
3P connector
SS1
X11A
X9A
2P connector
X10A
P1 P2
HRV unit
P1 P2
Remote control
for HRV unit
(HC0115-1)
• HRV • Heat Reclaim Ventilation
2 KRP50-2 can also be connected to SkyAir indoor unit for the
interlocked operation with HRV units. Or to be connected
and used for the adapter for outside air preheater.
Components
See the right for components.
Installation
Install the Adapter PCB to the outside of switch box.
for HRV unit as show below.
Fixing Screw
Fixing Board
PCB Support
(Attached to
Adapter PCB)
Lid
Fixing Screw
Applicable adapter
Adapter name
(1) Adapter PCB for Humidifier
(2) Adapter PCB for Remote control
Fixing Screw 3 PCS.
Clamp 2 PCS.
KRP50-2A90
Switch Box
Kit name
KRP50-2
KRP2A61
4P055444
1
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