9. Gas system
110
If the resetting procedure is unsuccessful, use the Torx T20
located by the tool to assist with screwing/unscrewing to assist
turning in a clockwise direction.
12
11
9
11
12
Switching valve for the two-cylinder gas unit
*
The DuoControl CS changeover valve enables you to automatically
change from the operating bottle to the spare one.
Turn the adjusting knob all the way to the left or right (as appli
-
cable) to indicate which bottle is to be used.
Shows the status of the cylinder in use.
Green:
Gas is taken from the left bottle (bottle in use).
Red:
Gas is taken from the right bottle (reserve bottle);
check the connection to the left bottle and its filling level.
13
14
If the pressure in the cylinder is less that 0.4 bar, the valve will auto
-
matically switch the cylinder.
DuoC
f
f
d
e
c
b
a
a
on (operation in summer)
b
off
c
on and heating (operation in winter)
d
red LED
e
green LED
f
yellow LED
Remote indicator for the switching valve
*
The remote indicator is coupled to the changeover valve of the two-
bottle gas system.
Operation in summer
Set switch down to
a
.
LED indicates the status of the bottle in use:
full = green LED lights up
empty = red LED lights up
Operation in winter
Set switch up to
c
.
In addition to indicating the status of the bottle in use, the
changeover valve will be heated (yellow LED lights up).
Remote indicator for DuoControl CS
Screwing aid
