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3.1.1 Transport damage
Please check the air heater for transport damage upon delivery. If damage is observed, this shall be mentioned on the waybill
and you shall advise your supplier thereof in writing.
3.1.2 Packaging
The air heaters are always packaged in a box made from recycled paper. We ask you not to earmark the paper for waste
disposal, but for further recycling.
3.1.3 Combustion compartment
Adhere to the following guidelines when selecting a location for the device:
•
place the unit in a central position in relation to the ducting system;
•
place the unit in a central position in relation to the flue gas exhaust / chimney;
•
place the unit on a flat and solid surface;
•
if installation surface is wet, then raise the unit;
•
a suitable air supply should be provided for combustion purposes;
•
return air
must
be connected to unit from outside the combustion compartment;
•
Always place the device in such a way that it is insulated from the construction–building structure to avoid the
transmission of noise and vibrations.
Attention:
•
The unit must be installed level!
•
If possible, install the device in a frost free location.
3.1.4 Clearances
When installing please provide minimal clearance around the unit:
•
Position the unit with a minimum clearance of 50 mm to walls;
•
In front of the unit, a minimum space of 760mm should be reserved for servicing purposes;
•
A clearance of 150 mm is advised around the flue pipe;
•
Please do not install this heater if walls, floors or ceiling are constructed of easily flammable material.
3.1.5 On–site transport
Never move the air heaters by tilting them on their angles, as this may irrevocably damage the device encasing. Such damage
is not covered by the device’s warranty.
3.2
Electrical installation
The electrical installation shall always be performed according to the latest issue of the relevant standards and the prescriptions
of the local energy provider (utility).
•
Mind your safety: always ground the unit!
3.2.1 Electrical connections
In the casing different cut-outs are provided to run cables through. The PCB features a three-pole terminal for connecting
the mains power 230V~AC. Connect the cable to a 230V~AC power supply with earthing. We recommend that the machine
should be directly connected to a switchboard with 16A fuses.
3.2.2 Thermostat
The device works perfectly together with the Honeywell electronic programmable thermostat Chronotherm IV. This thermostat
is suited for heating, ventilation and cooling, and has been specifically designed for use with warm air systems. Connect the
thermostat as per the instructions on the wiring diagram.
Mount the room thermostat at an approximate height of 1.6 m, in a central position in the living room and readily accessible
to the normal air circulation in the room. Always mount the thermostat on an inner wall shielded from the effects of other heat
sources including exhaust grilles, powered devices, direct sunlight, etc. Accordingly, we also do not recommend placement
near windows, outer walls (<1.20 m) or in the vicinity of stairs. For additional information on assembly and programming we
refer to the thermostats’ manual.
3.2.3 Condensing unit
The PCB features a two-pole terminal for connecting an auxiliary relay that can start an external condensing unit. Warning:
never connect the cooling system relay directly to this output, but always use an auxiliary relay. For further information, please
contact Multicalor.
