6.1 Filling, venting and heating
The pump fills the boiler. If the pump does not supply any water,
the vent valve must be opened while the pump is running until
water emerges. Then the valve must be closed again.
When the minimum water level in the boiler is reached, the heating
elements are switched off.
The steam pressure in the boiler is indicated on the pressure
gauge. When the working pressure is reached and the device has
been initialised, the device is ready for supplying steam.
The next operating steps are performed automatically.
If the feedwater tank is almost empty, an audible signal indicates
that the minimum will soon be reached and that water needs to be
refilled.
6.2 Setting instructions for the water hardness (cleaning version)
Fig. 10: Setting instructions for the water hardness
Button
Hardness
Millimoles of calcium
carbonate per litre
°dH
P1
Soft to moderately hard
< 1.5
< 8.4
P2
Hard
1.5 - 2.5
8.4 - 14
P3
Very hard
> 2.5
> 14
Press the “clean” button for approximately two seconds immedi-
ately after switching on the on/off switch. Two audible beep sig-
nals indicate that the water hardness can now be set. Water hard-
ness “hard” is preset by the manufacturer (LED P2 flashes). The
required water hardness can be set by pressing the corresponding
button.
Press the flashing button again to deactivate the cleaning function
and to switch off all the LEDs.
Setting instructions for the water
hardness
Deactivating the cleaning function
Commissioning
Setting instructions for the water hardness (cleaning version)
30.09.2022
Steam generator VEIT SG67
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