Operating Principles - MCS Master B 130 Manual De Instrucciones

►2.2.11. When controlled by a thermostat,
the heater can turn on at any time.
►2.2.12. Never use the heater in frequently
used rooms or in bedrooms.
►2.2.13. Never block the heater's air inlet
(rear) or the air outlet (front).
►2.2.14. Never move, handle, refuel or con-
duct maintenance on the heater when it is
hot or when connected to the power sup-
ply or when in operation.
►2.2.15. Only use original kit/hose to direct
air flow (in and out) (where applicable).
►2.2.16. Keep heater's hot parts at as safe
distance from inflammable materials (in-
cluding the power supply cable).
►2.2.17. If the power supply cable is dam-
aged, it must be replaced by a technical
service centre, in order to prevent further
risks.
3. UNPACKING
WARNING: The packaging material is not
a toy. Keep the plastic bag out of the reach
of children; danger of suffocation!
►3.1. Remove all packaging materials used
to wrap and deliver the heater and dispose
them in compliance with current regulations
►3.2. If the heater is placed on a moving
platform, make sure it is moved gently.
►3.3. Check for any damage that might have
happened during transport. If the heater
looks damaged, immediately inform the
dealer from which it was purchased.
4. ASSEMBLY
These heaters are fitted with wheels, a handle
and a chimney depending on the model (PIC.
5-6). These parts, which come with the relative
nuts and bolts, are in the heater's packaging.
5. FUEL
WARNING: The heater only works with
DIESEL or KEROSENE.
In order to avoid explosions or any fire hazards,
use only diesel or kerosene fuel.
Never use petrol, naphtha, paint solvents, alco-
hol or any other highly inflammable fuels.
Non-toxic, anti-freeze additives can be used in
case of very low temperatures.
It is advisable to use winter diesel below 5°C.

6. OPERATING PRINCIPLES

A. Combustion chamber and burner, B. Fan,
C. Motor, D. Pump, E. Tank, F. Chimney
(indirect models).
The pump draws fuel from the tank and brings
it to the operating pressure. The fuel is brought
to the nozzle that sprays it into the combustion
chamber. The combustion is carried out with a
mix of air and fuel and the flow of air generated
is pushed outside via the rotation of the fan.
In direct models (PIC. 7) combustion products
flow together with heated air. In indirect models
(PIC. 8) combustion products are
outside through the chimney. A series of
sensors connected to an electronic control
board constantly keep the correct operation of
the heater monitored and stops the cycle in the
event of anomalies.
7. OPERATION
WARNING: Carefully read the "SAFETY
INFORMATION" before switching on the
heater.
IMPORTANT: In models with dual voltage
(...DV), check the position of the dual
voltage switch (220-240V / 110-120V) (PIC.
9). If the voltage set on the heater does not
correspond to the mains supplied voltage,
it is necessary to adjust it. Unscrew the
two securing screws of the cover (PIC.
10), adjust/press the switch to the correct
voltage (PIC. 11) and reassemble the
cover.
IMPROPER OR FAULTY
SETTING MAY CAUSE SERIOUS DAMAGE
TO THE HEATER.
►►7.1. SWITCHING ON THE HEATER:
►7.1.1. Please follow the safety instructions.
►7.1.2. Check if there is enough fuel in the tank.
►7.1.3. Close the tank cup (PIC. 13).
►7.1.4. Connect the power supply plug to the
mains electricity (PIC. 14) (SEE VOLTAGE
IN THE "TECHNICAL DATA TABLE").
►7.1.5. Set the "I/0" switch to "I" (PIC. 15). The
heater should turn on within a few seconds. If
the heater does not start, refer to paragraph
"12. TROUBLESHOOTING".
►7.1.6. For models with a room thermostat,
check the position of the knob (PIC. 16).
PLEASE NOTE: IF THE HEATER SWITCHES
OFF DUE TO LACK OF FUEL, TOP UP THE
TANK AND RESET THE HEATER (SEE PAR.
7.2.).
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