Instructions condensing Air heaters type XR version XR-GB-4001-a
Page 4/25
2.2.4 Protection from water and dust
The heater is not waterproof. This means that it may not be exposed to rain, spry or dripping
water. The IP classification is IP00B
The appliance is not designed for use in a very dusty environment. Dust may accumulate in the
heater and may cause a defect of the heater. This is also the case for the room-thermostat.
2.2.5 Protection against dust
The appliance is not designed for use in a very dusty environment. Dust may accumulate in the
heater and may cause a defect of the heater. This is also the case for the room-thermostat
2.2.6 Temperature
Do not install the heater in places where the temperature can rise above 35°C. At higher
temperatures the internal components will degrade much faster. This is not covered by the
guaranty.
2.2.7 Corrosive environment
The heater should not be installed in areas containing any corrosive or explosive vapours. It
should be prevented that chlorine or other corrosive containing vapours are sucked into the air
intake. These vapours will result in corrosion of the heat exchanger and a leakage of
condensate and flue gas. Defects caused by this are not covered by guaranty. Please consult
your supplier. This is also the case for the room-thermostat
2.2.8 Installation distances
Keep sufficient distance between the heater and any obstruction , in connection with safety and
access for service and maintenance. Pay particular attention to any flammable materials.
Please take into account the possibility to open the door of the heater for the necessary service
and maintenance work . Make sure the air flow to and from the heater is unhindered. Any
obstacles should be a minimum of 5 metres away from the front of the heater. Read the
chapter “Installation” carefully.
2.2.9 Maintenance
For the safe and proper operation of the heater periodical maintenance is necessary. When the
heater is not serviced and cleaned in time, it could lead to damage of the heater or its
surroundings.
2.3 Guarantee
The guarantee becomes void when the air heaters are not installed and serviced in accordance
with this manual.
