To Prevent The Outdoor Unit From Falling Over - Daikin R32 Series Installer's Reference Manual

To close the drain holes and attach the drain socket

6.3.6 To prevent the outdoor unit from falling over

3(A)MXM+3(A)MXF+4MXM+5MXM
R32 Split series
4P600463-1B – 2020.05
▪ Install the unit on a base to make sure that there is proper drainage in order to
avoid ice accumulation.
▪ Prepare a water drainage channel around the foundation to drain waste water
away from the unit.
▪ Avoid drain water flowing over the footpath, so that it does NOT become slippery
in case of ambient freezing temperatures.
▪ If you install the unit on a frame, install a waterproof plate within 150 mm of the
bottom side of the unit in order to prevent water from getting into the unit and
to avoid drain water dripping (see the following figure).
NOTICE
In cold areas, do NOT use a drain socket, hose and caps (large, small) with the
outdoor unit. Take adequate measures so that the evacuated condensate CANNOT
freeze.
NOTICE
If the drain holes of the outdoor unit are blocked up by a mounting base or floor
surface, place additional foot bases ≤30 mm under the outdoor unit's feet.
▪ Use a drain socket for drainage if necessary.
a
a Drain hole
1 Install drain caps (accessory f) and (accessory g). Make sure the edges of the
drain caps close off the holes completely.
2 Install the drain socket.
a b c b
a Drain hole. Install a drain cap (large).
b Drain hole. Install a drain cap (small).
c Drain hole for drain socket
In case the unit is installed in places where strong wind can tilt the unit, take
following measure:
1 Prepare 2 cables as indicated in the following illustration (field supply).
2 Place the 2 cables over the outdoor unit.
b
a
a
6 Installation
|
Installer reference guide
31