Description:
Manual L4 ES HP; L4 ES HP W
Document Number:
1004289
Created By:
MSHN
Revision Approval Date:
2019-06-28
Revision:
A
© Corroventa Avfuktning AB
10 (42)
Installation
Place L4 ES on a flat and level surface, so that it cannot tip over causing damage to the machine or other
property or injury to people.
L4 ES is very quick and easy to install, which makes it suitable as, for example an emergency machine
that can quickly be on site after damage. It is positioned in the area to be dried in such a way that the
best air circulation is obtained. The better the circulation of the air in the room, the better and faster the
drying. The dehumidifier produces 400 m³ of dry air per hour and because there should be a turnover of
air between 1.5 and 2 times per hour, the machine is suitable for areas with a volume of up to 300 m³.
Do not position the machine closer than 0.5 to 1.0 metres to a wall as this can unnecessarily obstruct
the air flows. Hoses can be connected to the dry air connectors to dry multiple areas simultaneously or
to distribute the dry air further.
If negative pressure is required in the area to be dried, a hose can be connected to the cooling air
connector that is routed out of the area. This air is unheated, thus providing an energy efficient way of
creating negative pressure. Ensure that the Cooling air from the cooling air connector is not blocked.
As with all dehumidification, it is important that L4 ES is used to ensure that the space to be dried is well
enclosed and cordoned off. Any doors and windows to the space must be closed and if there are not
any, use plastic sheeting or another temporary solution. If the space is very small, it is important to
remember that the machine can produce up 1.7 KW of heat, which, depending on the situation, can
quickly lead to a large increase in temperature and thus a decreasing capacity of the machine. Optimum
machine performance is achieved between 0 and 25°C.
When drying wood or in other situations where there is a risk of drying occurring too quickly or at too
low relative humidity, L4 ES can be used with the built-in hygrostat or with an external hygrostat, which
is available as an accessory. Using the hygrostat, you set a threshold value for the relative humidity of
the air at which the machine will switch off and stop dehumidification. If the humidity in the room rises
again, the machine starts automatically.
The machine's condensation water hose is routed to a sewer, floor drain, sink, toilet or similar. The built-
in pump can push the water up to five metres in height, which allows the drain to be higher than the
machine
.
Do not use the machine at temperatures below 0°C as the
condensation water can then freeze and damage the built-in pump.
