GB.COMPACTUT.170622
Registered design. The company reserves the right to make design changes without prior notice.
8 www.swegon.com
3.6 To Mount the Supply Air Sensor
Supply air temp. sensor must be mounted inside the sup-
ply air duct.
The sensor must be positioned at a spot that is at least 1.5
metres from the air handling unit.
Important! If an air heater and/or air cooler, if required, is
installed in the system, the sensor must be positioned 1.5
metres from the unit measured from these components.
1. Measure and mark where the sensor is to be placed.
2. Drill an 11 mm dia. hole in the supply air duct.
3. Apply sealing compound around the hole and secure
the sensor by means of 2 self-tapping screws.
4. Connect the sensor's quick-fit connector to the socket
at the top of the air handling unit, see 20.3.1. An
extension cable is available as an accessory.
3.4.1.2 Conversion to the Left-hand Version, if re-
quired
1. Stop the air handling unit in the hand-held micro termi-
nal. Close the safety isolating switch.
2. Wait until the fans have stopped rotating. Open the
inspection doors.
3. Remove the screws that secure the cover plate of the
heat exchanger for access to the DIL switch.
4. Set DIL switch No. 1 to the ON position (see 20.3) for
the left-hand version (see 3.4.1.1).
5. Refit and secure the cover plate.
6. Rotate the rotary heat exchanger by hand to rotate
downwards. This is sufficient tp rotate the rotor approx.
one quarter of a revolution.
7. Close the inspection doors.
8. Switch on the safety isolating switch.
9. Start the air handling unit.
3.5 Connecting ductwork to the Air Han-
dling Unit
The air handling unit’s connection spigots are circular and
can be connected to ducts by means of insertion joints
fitted with a rubber ring seal.
Spiral duct bends fitted with a rubber ring seal can be con-
nected directly without any insertion joint.
The insertion joint/duct bend must be secured by pop
rivets or tape in the spigot of the air handling unit.
The ducts should be insulated according to local regula-
tions and customary trade standards.
Insertion joint
Duct
Duct bend
Duct
Ø 11 mm
Sealing compound
Self-tapping screw
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