MCS MH 500 Manuel D'utilisation Et De Maintenance page 12

The standard supply of the heater includes all
en
the control and safety devices essential for its
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proper operation: electric panel, burner, ma-
nual rearmed safety thermostat are already
de
connected.
The following must be set up during installa-
es
tion:
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•••5.1.1. Connection to 115 V AC / 60 Hz power
supply by cables with appropriate cross-sec-
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tion in compliance with national standards in
force and the technical data label applied to
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the heater (see wiring diagram).
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•••5.1.2. Connection to 12 V DC (where avai-
lable) by cables with appropriate cross-sec-
À
tion in compliance with national standards in
force and the technical data label applied to
no
the heater. It is mandatory to earth the nega-
sv
tive pole (see wiring diagram).
After having performed all the operations de-
pl
scribed, check the electric connections before
starting the heater.
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5.2. OUTLET AIR DUCTING CONNEC-
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TION:
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USE ONLY THE ORIGINAL KITS FOR DUC-
TING.
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According to requirements, the hot air supply
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cone can be in one or two ways. The air outlet
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quick coupling.
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5.3. FLUE GAS EXHAUST CONNEC-
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are directly linked to the correct draught of the
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not to make elbows, which could get clogged,
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gas exhaust chimney. If the heater is not con-
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ney, it must be provided with an essentially
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6. FUEL
CAUTION: The heater only works with
Kerosene K-1 and Diesel oil N°1-2.
Use only Kerosene K-1 and Diesel oil N°1-2,
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petrol, naphtha, solvents for paints, alcohol or
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Use non-toxic, anti-freeze additives in case of
very low temperatures.
It is recommended to use winter diesel oil be-
low 41°F.
7. OPERATION
WARNING: Carefully read the "SAFETY
INFORMATION", before switching on the
heater.
7.1. HEATER WITH DISPLAY (Pic. 3):
 6:,7&+21
•••7.1.1.1. Connect the heater to the correct
and respective 115 V AC / 60 Hz and 12
V DC power supply (see the installation
paragraph).
•••7.1.1.2. Adjust the air damper of the
burner at the opening degree shown on
the display (Pic. 4).
•••7.1.1.3. Press the on-off button (Pic. 5).
•••7.1.1.4. Follow the sequence of switch-
on operations (Pic. 6).
 SWITCH-OFF:
IMPORTANT: Never unplug the heater to
switch it off.
IMPORTANT: Never unplug the heater be-
fore it is completely off.
•••7.1.2.1. Press the on-off button (Pic. 5), and
wait for the heater to stop completely.
 RESET:
During normal operation of the heater, it could
block (for example when fuel is missing). In
this case the heater must be reset:
•••7.1.3.1. RESETTING THE BURNER: The
display indicates that the burner needs to be
reset. Identify and remove the cause of the
block and reactivate the burner. Press the
reset button on the burner (Pic. 7) for about
5 seconds and then press the on-off button
(Pic. 5).