Connecting The Room Thermostat - MCS Master BV 500-13 R Manual De Instrucciones

►►7.3. START-UP IN VENTILATION
MODE:
Press the fan button.
►►7.4. SWITCH-OFF:
IMPORTANT: Never unplug the heater to
switch it off.
IMPORTANT: Never unplug the heater be-
fore it is completely off.
Press the off button (Pic. 5), and wait for the
heater to stop completely. When the outlet
air temperature drops below 50°C (122°F),
the fan turns off and the luminous signal of
the button turns on to indicate the presence
of voltage (stand-by condition).
►►7.5. RESET:
During normal operation, the heater could
block (for example when fuel is missing). In
this case the heater must be reset:
•••7.5.1. RESETTING THE BURNER: If the
burner is blocked, the indicator light on
the control panel turns on. Identify and
remove the cause of the block. To reacti-
vate the burner, press the reset button on
it for at least 10 seconds (Pic. 6).
•••7.5.2. RESETTING THE SAFETY THER-
MOSTAT: Safety thermostat operation is
identified by an indicator light (Pic. 7-8).
Identify and remove the cause that trig-
gered the safety thermostat. Press the
reset button located at the back of the
heater all the way.
8. CONNECTING THE ROOM
THERMOSTAT
To connect the room thermostat, remove the
plug of the dedicated socket and connect
the room thermostat (optional) (Pic. 9).
9. STORAGE AND TRANSPORT
Before handling, the heater must be
switched off following the proper procedure
with the power disconnected. Wait for the
heater to cool.
Before handling, make sure that the support
used to move the heater is capable of bearing
its weight (the weight is displayed on the
technical specification of the appliance). Do
not attempt to lift or move the heater without
the aid of suitable equipment (this operation
must be carried out with the utmost attention
to avoid personal harm or damage to the
heater).
10. MAINTENANCE
IMPORTANT: Before performing any
maintenance or repairs, disconnect
the power cable and make sure the
heater is cold.
Periodic maintenance is recommended to
keep the heater in good condition, avoiding
possible failures or faults as far as possible.
►►10.1. CLEANING THE COMBUSTION
CHAMBER:
IMPORTANT: This
be carried out by contacting the
authorised technical support centre.
It is recommended to clean the combustion
chamber and flue gas duct at least once a
year or when required to avoid problems
regarding chimney draught and combustion.
The combustion chamber is cleaned through
the five inspection openings on the front of
the heater.
Closely follow this sequence to perform
cleaning (keep the screws and washers with
care):
•••10.1.1. Remove the air ducting cone by
removing the screws which secure it to
the heater (Pic. 10).
•••10.1.2. Remove the plates, which close
the inspection openings, by removing the
screws (Pic. 11).
•••10.1.3. Remove the gaskets installed and
do not reuse them. Only use new and
original gaskets (Pic. 12).
•••10.1.4. Spray high pressure water inside
the chamber through the inspection
openings (Pic. 13). When washing, move
the nozzle in various positions so the water
en
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