Robur Supercromo, Installation, Use And Maintenance Manual

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Normal operation
20
6
Do not obstruct the fan intake or the outlet
grille.
Do not obstruct the air intake and flue gas ex-
haust ducts located outside the room.
6.2 CONTROL PANEL
Figure 6.1
Control panel
A Reset button
B
Temperature adjustment knob
C Red lock-out signal light
D Green operation signal light
E
Manual/programmed button
F Programmable timer (standard on 3002 model, optional on
3001 model)
B
C D
A
E
F
AUTO
1
2
3
4 5
6
MAN RESET
6.3
SWITCH ON AND OFF
6.3.1 Switching on
1. Open the gas valve.
2. Power up the gas-fired convector.
3. In the presence of the programmable timer (standard
on 3002 model, optional on 3001 model), program the
timer according to your needs (Paragraph 6.4 p. 20).
Set the manual/programmed button E (Figure
6.1 p. 20) to the desired function (button released
or MAN position if you want the appliance to be con-
trolled only by the room thermostat or button pressed
or AUTO position if you want it to be controlled also by
the programmable timer).
For the 3002 model, make sure the programmable
timer operation is set to AUTO if you want to acti-
vate the time schedule.
4. Turn temperature control knob B to the highest tem-
perature setting.
5. After about 30 seconds the gas solenoid valve opens
and the ignition electrode begins to spark, for a maxi-
mum of 10 seconds.
6. If the flame is present, the detection electrode
automatically interrupts the sparking and keeps the
appliance running; the green operation signal light D
lights up.
7. If this is not the case, the control unit locks out the
appliance and the blower stops, lighting up red signal
light C. The reset must be carried out manually using
reset button A.
8. Once the appliance is switched on, turn knob B on the
thermostat clockwise to increase the room tempera-
ture and counterclockwise to decrease it.
9. The fan starts automatically only when it receives
the consent of the ventilation control thermostat, i.e.
when the heat exchanger is hot, in order to prevent
cold air from being introduced into the room and will
switch off when the heat exchanger is cold.
The gradation of the thermostat is purely indicative. The
value of the set temperature depends on the type of room
in which the appliance is installed. A relationship between
the position of the thermostat and the actual room tem-
perature can be obtained by measuring the room temper-
ature at a given thermostat setting.
6.3.2
Switching off
1. To temporarily switch off the appliance (e.g. during
the night period) turn knob B of the thermostat to
the minimum temperature position. This will ensure
a minimum temperature (antifreeze) for the room. For
models with a programmable timer (standard on 3002
model, optional on 3001 model) the appliance can be
temporarily switched off by setting the programmable
timer operation to OFF (Paragraph 6.4
p. 20).
2. For the season stop it is advisable to disconnect the
appliance from the power supply and close the gas
tap.
In models with a programmable timer (standard on
3002 model, optional on 3001 model), cutting the
power supply loses the day and time setting, which
must be reset the next time the power is turned on.
6.4
PROGRAMMABLE TIMER
6.4.1 Features
▶
Minimum switching time 1 minute.
▶
15 combinations of daily programs.
▶
16 ON/OFF programs for each daily program.