N O T E
For further information on this subject, always keep the current regulations for the country where the unit
is being installed at hand.
Install a drain trap on the exhaust outlet of the unit.
The drain trap must have an access register -1- to
facilitate emptying and cleaning when necessary.
Lay the condensate drain pipe from the connection at the bottom of the unit to a nearby drain.
N O T E
• The condensate drain pipe should be at a minimum gradient of 2% (2 cm of drop for each metre in
length).
• The condensate drain pipe must be correctly insulated.
Protection against ice
In areas where the temperature can be 0ºC or less, there should be some kind of additional protection
to prevent the water contained in the condensate drain pipe from freezing.
An heating element (wire heater) should be installed in the drain trap and in the condensate drain pipe.
For units with heat pumps, heating elements must also be installed in the outdoor coil tray to prevent
possible ice accumulation.
1.6 Instructions for starting up the unit
1.6.1 Electrical checks
D A N G E R
• All side panels except for that of the electrical box, must be fitted, closed and secured with their
corresponding locks before turning the general switch on the unit.
• The unit has a remote control, which means that the fan turbine may start unexpectedly.
C A U T I O N
Loose connection terminals produce overheating of cables and terminals. The unit will work incorrectly
and there is a risk of fire.
Check that the cables are firmly secured to their connection terminals.
C A U T I O N
Do not start the unit until all installation work has been completed.
Initial connection of the unit
Once all of the planned accessories are installed, and before starting the unit, its general switch on the
installation must be turned on.
50 mm
75 mm
1
1
Quick installation guide
1.6
Instructions for starting up the unit
22
Summary of Contents for VAC 20A
Page 3: ...1 Quick installation guide...
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