B Unscrew the sealing screw (7a) and
B For the control of the gas supply pressure see the corresponding
chapter in chapter 7.3.1 "Nozzle pressure adjustment method".
Debit MIN
74
Gas
1
Tab. 11 Burner pressure for minimum power of
correct.
B Turn the temperature knob
7.3.2 Volumetric adjustment method
37
B Set the control panel to service mode (see
B Cover the adjusting screw (19) again and seal.
Tab. 10 Gas flow
Supply
pressure
(mbar)
The control system regulates the boiler for the minimum gas flow.
B Find the Wobbe index (Wo) and calorific value
Cod injector
B Turn the temperature knob
Gas
big
without prayer.
Heating
power (kW)
B In the case of natural gas: the MAX gas flow is adjusted by
means of the adjusting screw (19)
in position
6,4
When supplying liquefied air-gas mixtures at
times of maximum consumption, the adjustment
must be made / checked according to the nozzle
pressure method.
B Turn the temperature knob completely in
7.4.1 Adjustment method by measuring the pressure at
completely in
completely in
Caution:
If the desired value is exceeded during power
adjustment, turn the temperature controller to its
original position and perform the adjustment again.
10
B Fold down the control panel to the service position (see Fig. 30).
B Switch off the boiler at the main switch :.
counterclockwise to adjust the burner pressure for the minimum
heating power (see Tab. 11).
74
.
Gas supply pressure control
Propane
2,1 kg/h
Bhutan1) Propane1)
B The service mode is activated (see chapter 7.2).
flashing and
connect the manometer with a U-shaped pipe.
0,7 kg/h
without prayer.
Maximum gas flow adjustment
the respective temperature controller
counterclockwise, up to the limit, and if necessary they will
Adjusting the minimum heating power
B Turn the temperature knob
B Turn the temperature knob
B The gas valve opens.
(PCI) from the gas supply company.
112
completely in
in the
4,8
2,1 kg/h
Bhutan
natural H
Gas regulation
30
B The gas valve opens.
The display shows
an indication
The heating power can be set between the minimum and
maximum rated heating power according to the specific heat demand
(see 1.12).
The control system adjusts the boiler for the maximum gas flow.
0,7 kg/h
B Remove the sealed cap of the maximum gas flow adjustment screw
(19) (Fig. 31).
B Turn off the gas valve.
26
without prayer.
B Fold down the control panel to the service position. (see Fig. 30).
without prayer.
14.7 l/min
2,3
B Turn the temperature knob slightly
Heating
central.
B Check the clockwise adjustment and
.
chapter 7.2).
Adjusting the minimum gas flow
(Tab. 10).
B In the case of LPG boilers: screw the adjusting screw (19) to the
maximum.
20
B Adjust the MIN gas flow using the adjusting screw (64) (Tab. 10).
B Switch off the boiler at the main switch:
B The boiler switches off to end service.
Debit MAX 46,5 l/min
natural H
6 720 608 487
7.4 Heating power
1.
Fitted cover
Machine Translated by Google
