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Sales/Spares 01604 707012 Replacement Help Line 01604 707011
1. FEATURES
2. GENERAL
DESCRIPTION
2.1
AQUAIR S is a water to air heat exchange unit with a heat output of 10, 16 and 20kW (assuming a hot water
supply at 80
˚
C is available). It is supplied as a downflow unit but is also suitable for upflow installations. When
used in upflow installations an ‘air vent’ must be fitted to the heat exchanger. (see section 7) Modairflow
control is incorporated. A wire mesh filter is fitted as standard. The unit requires a supply of hot water at a
minimum temperature of 60°C. Water connections are left or right handed through knockouts in the sides of
the cabinet.
2.2
The air is drawn in through the air filter or air cleaner (if fitted) and the heat exchanger by a centrifugal fan,
and is discharged through the opposite end of the unit. A Summer Air Circulation switch (optional) provides
the facility to supply unheated air to the air outlets during warm weather. An external timer (not provided) will
be required if it is necessary to set the periods of operation.
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FIGURE 1. AQUAIR S-10 FEATURES
1
Air Filter
2
Air circulation fan with EC technology
3
PCB control board
4
Hot water return to heat source
5
Hot water flow from heat source
6
Heat Exchanger
7
Air vent position upflow
8
Flow sensor
