8
FWD-SVX01D-E4
Installation
Electrical connections
If access to the electric cabinet is
problematic, it can be moved a
maximum distance of 500 mm.
All wiring and earthing must comply
with local standards.
Caution
a) Check the electrical characteristics
on the unit’s name plate. Make
sure the wiring corresponds to the
manufacturer’s electrical diagram
and local standards.
b) Power up the units using one or
more lines protected by a
disconnect switch and fuses.
c) Earth each unit.
d) The wires must not touch the
refrigerant lines, the motors or
other moving parts.
e) The manufacturer does not
assume any liability for problems
caused by modifications to the
unit’s internal wiring.
f) Tighten the terminals securely.
Figure 4 : Connection of the condensate drain
Figure 5 : Moving the electric cabinet
Condensate drainage
The unit must be perfectly horizontal
in both directions. Connect the
condensate tray outlet (outer diam.
20 mm).
To ensure satisfactory condensate
drainage, the drainage tube must be
sloped 10°. There must not be a
condensate trap anywhere on the
line. However a siphon can be
provided to prevent outside air being
drawn in by the indoor unit. If the pipe
passes through a room, insulate it to
prevent damage caused by
condensation. We recommend
polyethylene foam (6 mm thick).
Condensate pump (accessory)
If it is not possible to drain the
condensates by gravity, a
condensate pump can be installed as
an accessory .
It can lift the condensates a
maximum of 500 mm. For installation
and connection of the condensate
pump, refer to the submittals
supplied with this accessory.
Summary of Contents for FWD 08
Page 1: ...Ductable water unit FWD 08 12 20 30 45 Installation Operation Maintenance FWD SVX01D E4 ...
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Page 14: ...FWD SVX01D E4 Space requirement plans 14 ...
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