Daikin VAM-FA8VE, Technical Data Manual

Page: 120 / 282

• HRV • VAM-FA8VE
• HRV • Heat Reclaim Ventilation
118
1
9
9 Control System
9-2 Basic patterns
9-2-2 Independent system
Operation by main switch
Purposes and functions
• Basic method to operate HRV unit
The remote control for HRV unit is installed on each HRV
unit for its operation.
[When you use remote control for HRV unit]
Cautions
1. The remote control for HRV unit should be connected
to the terminal no. P1 and P2.
2. The remote control wiring should be arranged locally.
3. The operation by two remote controls or the group
control is not possible.
4. The initial setting cannot be done by the remote control
for HRV unit, which has to be set by the remote control
for indoor unit.
Example of control wiring
Switch setting of HRV unit
• No change is required. (as per factory setting)
Optional accessories required
• Remote control for HRV unit BRC301B61
X9A
X10A
X11A
J1 J2 F1 F2
P1 P2
P1 P2
JC
SS1
(HC0021)
HRV unit
Remote control for HRV unit
Up to 500 m maximum.
Information
1. If you increase the air flow rate from “High” to
“Ultra-High” by the remote control for HRV
unit, it is necessary to have a initial setting by
the remote control for indoor unit or HRV
unit.
2. The SS1 on the HRV unit is the selector switch
of air flow rate.
When the remote control is not used, set the
SS1 on the PC board to H.
(HC0022)
H (Ultra-High)
M (High)
L (Low)
SS1
Factory setting