Cola TOPFIRE 70 Installations-, Bedienungs- Und Wartungsanleitung Seite 60

4.3 Use via control panel
To access the panel, remove the protection profile in the bottom of the insert.
Press button P3 on the control panel for a few seconds to turn the insert on and off. Use buttons P1 and P2 to set
the maximum power, indicated by the LED of button P2. Then the medium power equal to power 3, indicated by
lighting up of the LED of buttons P1 and P2, and lastly the minimum power, indicated by the LED of button P1.
It is not possible to set the temperature, the intermediate operating powers or access the various menus with the
emergency panel.
4.4 Optional probe and external thermostat
The standard unit controls the room temperature by means of a probe that adjusts the power according to the set
temperature.
The probe is positioned in the remote control and measures the temperature in the place where the remote control
is located. The user can choose to use an external thermostat or an optional probe, connected directly to the
motherboard, whose sensor can be located in the most suitable place.
In case of an external thermostat, it is necessary to use a 'normally open' type. Contact an authorized technician
and follow the following instructions:
turn the unit off at the main switch and disconnect the power cable;
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remove the insert from the compartment and access the motherboard;
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referring to the wiring diagram, connect the two thermostat wires to the respective terminals TERM of the board;
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refit everything, then set REMOTE PROBE in menu 10;
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Then set as follows:
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•
in case of external thermostat: Set a temperature of 7°C on the remote control and adjust the external
thermostat setting as desired;
•
in case of external chronothermostat: Set a temperature of 7°C on the remote control and adjust the
external chronothermostat setting as desired.
It is compulsory to disable the chrono function in menu 03 and set the STANDBY function to ON. When the
set temperature is reached, the insert will shut down and not go to modulation.
In any case, it is advisable to use the insert time programming function and only the external
chronothermostat setting function. This will avoid creating conflicts between the insert programming and
that of the chronothermostat
Check correct operation.
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In case of an optional probe, contact an authorized technician and proceed as follows:
turn the unit off by disconnecting the power cable or by using the external switch;
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remove the insert from the compartment and access the motherboard;
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referring to the wiring diagram, connect the two wires of the probe to the respective terminals N.AMB of the
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board and place the probe head in the position deemed most appropriate;
refit everything and then set LOCAL PROBE in menu 10;
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check correct operation.
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4.5 Idle period (end of season)
If the insert is not used for long periods, and/or at the end of each season, it is advisable to proceed as follows
- remove all the pellets from the hopper;
- disconnect the power supply by disconnecting the power cable or by using the external switch;
- clean thoroughly and, if necessary, have any damaged parts replaced by qualified personnel;
- in case of removal of the insert, arrange it in a safe and dry place, protected from the atmospheric agents.
5 CLEANING THE INSERT
Cleaning the insert is very important to ensure proper operation and to prevent: blackening of the glass, poor
combustion, deposits of ash and unburnt products in the brazier, reduced thermal efficiency.
The insert must operate only and exclusively with the fire door closed.
The fire door seals must be checked periodically to prevent any air from entering; the combustion chamber and
pellet duct work in a negative pressure and the fume exhaust in a positive pressure.
Routine cleaning is normally carried out by the customer following the instructions in the manual, whereas
extraordinary maintenance, at least once a year, must be carried out by the authorized Service Center.
- Cleaning operations for all parts must be carried out with the insert cold and
electrically disconnected;
- Dispose of cleaning waste in accordance with the current local regulations;
- Avoid the creation of smoke and unburnt products during lighting and/or normal
operation.
60 TOPFIRE 70 – TOPFIRE 80