ahlsell A Series, Руководство по сборке и эксплуатации

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a-collection
16
GB
General Instructions
Read these instructions carefully before
installation and use. Keep this manual for
future reference.
The product may only be used as set out in
the assembly and operating instructions. The
guarantee is only valid if the product is used
in the manner intended and in accordance
with the instructions.
Application
Fan heater a-collection is used for water
supplied heating/cooling systems.
a-collection is suitable for places where
fan heaters are traditionally used, such as
industrial premises, workshops and storage
rooms.
The fan heater can be mounted on the wall
or the ceiling. By turning the unit the water
connections will be positioned on either side.
Protection class: IPX4
The unit consists of the following:
Casing of grey alu-zinc coated steel panels,
very resistant against corrosion.
Top/bottom lids open, for maintenance.
Fan unit
Fully enclosed single-phase 230V, 50Hz,
intergrated motor with an axial fan.
Protection class IP44. Maximum surrounding
temperature: +40 °C.
Water heating coil
Heating coil with aluminium fins (fin distance
2 mm) and copper tubes. Smooth pipe
connections for soldering or clamping ring
coupling.
In standard designs, the unit is intended for
hot water up +125 °C and 10 bar.
All models are delivered with individually
adjustable louvres for controlling the air
current in one direction. Louvres of anodized
aluminium.
Mounting
The unit is delivered with casing, fan, heating
coil and air director as standard. Mounting
brackets are order separately.
Can be mounted on the wall for horizontal
air distribution or on the ceiling for vertical
air distribution. By turning the fan heater,
pipe connections are possible on both sides.
Mounting without accessories
Measure and mark the drilling holes on the
wall or on the ceiling. Use a suitable screwing
device to fit the brackets. Use the included set
of screws to fit the brackets on to the unit.
Mounting with mixing cabinet SWBS and filter
section SWF
The mixing cabinet and/or the filter section
are mounted together with the unit with
screws or guides.
The damper motor is fitted to the damper
shaft. If required, the damper motor can be
mounted on the opposite side of the mixing
cabinet by loosening the screws holding the
shaft. These screws can be reached from the
inside of the mixing cabinet.
When the filter section is used with the unit
only and mounted on to the wall, use the
return air intake SWD. The return air intake
is mounted together with the unit with screws
or guides. The return air intake is mounted on
to the wall with a suitable screwing device.
When the mixing cabinet is fitted with a
return air duct, remove the three screws
holding the circular protection grille and
install a circular duct on to the mixing
cabinet.
The construction should be stabilized by
struts, rods, straps or similar from the wall or
the ceiling.
Check the connections between the units,
in case of air leakage use a suitable strip seal.
All casings of the accessories are laquered on
delivery.
Assembly and operating instructions