Daikin VAM150FC Installation Manual page 20

I
The Adapter PCB for remote control and schedule timer cannot
be used together.
I
The Adapter PCB for remote control can be mounted on the
electric component mounting base of either the HRV unit or air
conditioner. (The HRV unit can accept only the KRP2A51)
I
For raising the remote-controlled ventilation air flow rate from
"High" to "Ultra-High", connect the remote controller for the air-
conditioner to HRV and make settings on site.
(Refer to "Initial setting" under item
"All"/"individual" control
When using the on/off controller (DCS301B51)
5
1 2
F1 F2 F1 F2
4
F1 F2
HRV 1
F1 F2
HRV 2
F1 F2 P1
P2
VRV 1
F1 F2
P1
P2
3
1 Remote controller for air
conditioner
2 Remote controller for HRV
3 Connecting line can be extended
up to 1000 m maximum
I
A maximum of 64 air conditioners and HRV units can be
connected to the F1 and F2 terminals.
I
This system allows connection of four on/off controllers.
I
It is necessary to assign a central control group number to each
HRV unit and air conditioner.
Regarding the setting of the group number, refer to the section
on "the centralized control group number setting" in the
operating instructions of the On/off controller.
I
Use the remote controller of the air conditioner to make the initial
settings.
Installation manual
17
"Configuration" on page 10.)
3 4
F1 F2 F1 F2
P1 P2
2
P1 P2
1
4 Schedule timer
5 On/Off controller
Example:
Follow the procedure below to set the centralized group No. 2-05 to
HRV 1.
Procedure
HRV 1
P1
P2
1 Remote controller for air
conditioner
1 Set the central control group number using the local setting on
the remote controller.
Mode No.: "00"
Central control group No.: "2-05"
The setting is now complete.
For the ventilation air flow setting, follow the procedure described in
the section ""All" control" on page
Zone control system
F1 F2
HRV 1
F1 F2
HRV 2
F1 F2
HRV 3
F1 F2
VRV
F1 F2
4
1 Zone 1
2 Zone 2
3 Remote controller for HRV
I
A maximum of 64 air conditioners and HRV units can be
connected to the F1 and F2 terminals.
I
The HRV units will turn on and off in according with the zone
operation command from the centralized controller.
1
P1 P2
P1 P2
2
2 Remote controller for HRV
16.
5
1
P1
P2
P1 P2
3
2
P1
P2
P1 P2
3
4 Connecting line can be extended
up to 1000 m maximum
5 Centralized controller
(DCS302C51
VAM150+250FC
Total Heat Exchanger
HRV (Heat Reclaim Ventilation)
4P586307-1 – 2019.06