4
Subject to Technical Modifications of Combi 185 S/LS
Transportation and
storage
As a rule, the unit must be stored packaged in an upright
position, without water.
Transported with care, and over short distances, the unit
may be tilted at up to 45 °.
Transportation and storage may take place at tempe-
ratures between -20 and +70 C°.
Moving with a fork lift
The unit must be placed on the provided base mount when
moved with a fork lift. Lifting must be conducted slowly.
As the unit has a high centre of gravity, it must be secured
in such a manner that it will not topple when handled.
Moving with a sack trolley
The unit must be secured against slippage on the sack
trolley. Pipe connections may not be used when trans-
porting. It must be checked that the sack trolley will not
damage the cabinet and connectors.
Offloading
The unit must be offloaded on a level surface to avoid
damage.
Mounting
The unit may only be set up in a frost free locality.
This locality should fulfil the following requirements:
• A room temperature between 8 and 35 °C when ope-
ration uses room atmosphere.
• A room temperature between - 20 and + 35 °C when
operation uses outside atmosphere.
• Good insulation to adjoining facilities.
• Drainage for condensed water.
• No abnormal dust levels in the atmosphere.
•
A load carrying foundation (about. 500 kg/m²)
In order to achieve a non-problematic operation of the unit
and to ensure access for repairs and maintenance, it is
recommended to keep 0,6 m clear in front of the unit.
When mounting:
1. Remove the packaging material from the pallet.
2. Remove the corner protectors.
3. Dismantle the transport- mounts on the pallet.
4. Lift the unit off the pallet and place it.
5. Align the unit by turning the adjustable support legs.
Connecting to a water pipe
During set up, pipe dimensions must be taken into consi-
deration in relation to existing water pressure and pressure
loss in order to ensure that there is sufficient pressure and
water where this is drawn. Those aspects of the installati-
on which concern water must be performed in accordance
with local HWS regulations.
Water pipes can either be made hard or flexible. However,
they must be approved for potable water. The corrosive
properties of the pipes must be taken into consideration
in order to avoid damage. As with all containers under
pressure, the tank of the unit must also be provided with
an approved safety valve and an approved check valve on
the supply side (always check local requirements).
The inflow of fresh cold water and the outflow of hot water
take place under the tank (¾” RG-connection).
Maximum operating pressure is 10 bar and maximum
operating temperature is 65 C°.
If necessary, the supply pipe must be fitted with a pressure
reduction valve and possibly a filter.
When fitting the piping system in a dwelling, con
-
tamination of the pipes must be avoided.
(If required, flush the piping system with clean
water before the unit is connected).
When fitting pipes, it must be ensured that the
pipe connections are not twisted. Use a pipe
wrench to apply counter pressure.
If recirculation is not utilized, it must be ensured
that the recirculation pipe connection has been
tightened properly.
Connecting drainage for
condensation
Due to the cooling of the atmosphere which passes
through the heat-exchanger, quite a lot of condensed
water will be generated. The condensation drainage is
equipped with a hose which conducts the water to a pro-
per drain. Depending on the humidity, as much as 0,5 l/h
can be generated.
It is a requirement that the drain is equipped with a sealed
water trap with a minimum water gauge of 100 mm so that
water can drain from the unit without impediment.
If the unit is not equipped with such a water trap, the
water will not be able to drain from the tray due to
negative pressure, and water damage may result.
Air may also be drawn in via the drain and since the drain
will contain ammonia vapours, the cooling system will be
damaged in a short period of time.
The warranty is void
if the water trap is not correctly fitted.
