Ariston GENUS 41-116-01 Посібник з експлуатації - Сторінка 10
Переглянути онлайн або завантажити pdf Посібник з експлуатації для Котел Ariston GENUS 41-116-01. Ariston GENUS 41-116-01 44 сторінки. Type c
Також для Ariston GENUS 41-116-01: Інструкція з монтажу Посібник з монтажу (32 сторінок)
10
Supplied By www.heating spares.co Tel. 0161 620 6677
Setting gas pressures
Setting the minimum and the maximum power of the boiler
1. Check that the supply pressure to the gas valve is a minimum of 20 mbar
for natural gas.
2. To do this, remove the screw "A".
Fit the pipe of the pressure gauge to the pressure connection of the gas
valve "B".
When you have completed this operation, replace the screw "A" securely
into its housing to seal off the gas.
3. To check the pressure supplied by the gas valve to the burner, remove the
screw "C". Fit the pipe of the pressure gauge to the pressure outlet of the
gas valve "D".
Disconnect the compensation pipe either from the gas valve or from the
sealed chamber.
4. Set the On/Off button to position < I > and the "summer/winter" switch to
the winter position.
To set the maximum power, turn on the hot water tap and allow the hot
water tap to run at a rate of about 8 litres/minute so that the main burner
lights.
Adjust nut "E" on the modureg to set the gas pressure (displayed on the
pressure gauge) corresponding to the maximum power (see table "A" page 11).
5. To set the minimum power, disconnect a supply terminal from the modureg
and adjust screw "F".
Turn the screw clockwise to increase the pressure and coun-
ter-clockwise
to
decrease
pressure gauge) corresponding to the minimum power (see table "A" page
11).
6. When you have completed the above operations, turn off the
hot water tap, re-connect the supply terminal to the modureg
on the gas valve and replace the cap on the screw of the
modureg.
Setting the maximum heating circuit power
7. To
set
the
maximum
On/Off button to position < I > and the "summer/winter" switch to winter
position.
Turn the knob of the heating thermostat clockwise to maximum;
8. Remove the left hand inspection panel of the P.C.B. and fit a small
cross-head screwdriver in to the right hand potentiometer. Turn clockwise
to increase the pressure or counter-clockwise to reduce the pressure.
Adjust the setting to the required heating pressure value (displayed on the
pressure gauge), as indicated in the diagrams shown in page 11.
9. Turn off the boiler by placing the main switch to the "Off" position.
Setting pressure for soft ignition.
Disconnect the detection electrode connection from the P.C.B. (see fig.
1.13).
Start the boiler and during the ignition sequence adjust the centre
potentiometer until the gas pressure reads the required gas pressure as
per the table below.
Once the gas pressure is set turn off the boiler and reconnect the
connection to the P.C.B.
NB.: It may be necessary to reset the flame failure reset a number of times
during this operation.
Recommended pressure for
slow ignition
the
pressure
heating
circuit
NATURAL GAS (G20)
BUTANE GAS (G30)
5 mbar - 1.95 in w.g.
18 mbar - 7.0 in w.g.
(displayed
on
the
power,
place
the
PROPANE GAS (G31)
19 mbar - 7.4 in w.g.
B005