Daikin VAM150FC Installation Manual page 12

How to install the optional adapter circuit board
(KRP2A51)
2
3
4
2 + 3
1 Switch box
2 KRP2A51 (optional accessory)
3 KRP1BA101 (installation box)
4 Screw (supplied with the installation box)
5 EKMP25VAM (mounting plate)
6 Screw
1 Attach the optional mounting plate (EKMP25VAM).
2 Attach the optional PCB (KRP2A51) in the installation box
(KRP1BA101).
3 Follow the installation instructions provided with the option kit
(KRP2A51 and KRP1BA101).
4 Guide the PCB wire through the dedicated holes and attach it as
instructed in "Opening the switch box" on page
5 Attach the option to the optional mounting plate as shown in the
figure.
6 Fasten the switch box when the wires are connected.
Installation manual
9
6
5
4
4
1
8.
How to install the optional heater control kit (BRP4A50A)
When operating the HRV units at or below –10°C of the outdoor air
temperature, use a field supplied preheater to preheat outdoor air.
The BRP4A50A kit is required to have an ON/OFF delay control
when a preheater is used (initial setting is required).
CAUTION
I
For electric heater, safety devices, and installation
location, follow the standards or regulations of each
country.
I
Use a nonflammable duct for the electric heater. Be
sure to keep a distance of ≥2 m between the heater
and HRV unit for safety.
I
Use a different power supply and different circuit
breaker for the HRV units and electric heaters.
I
For setting the initial setting on the remote controller,
see 19(29)-8-03 or 19(29)-8-04 in chapter
settings" on page
Install the heater control kit to the outside of the switch box of the
HRV unit as shown below.
3
2
1
1 Switch box
2 BRP4A50A (optional accessory)
3 Screw
1 Follow the installation instruction provided with option kit
(BRP4A50A) to assemble the heater control kit.
2 Attach the heater control kit to the switch box as shown in the
figure above.
3 Guide the PCB wire the dedicated holes and attach it as
instructed in "Opening the switch box" on page
4 Fasten the switch box when the wires are connected.
"List of
12.
8.
VAM150+250FC
Total Heat Exchanger
HRV (Heat Reclaim Ventilation)
4P586307-1 – 2019.06