Operation Manual

Gas

09-8

a Turn the knob to the left

or right to determine which

cylinder is to be used.

b Shows the status of the cylinder in use.

Green: full

Red: empty

Function

•

Attach gas cylinders and open the valves of both gas cylin-

ders. Turn the knob to the left or right as far as it will go.

If the pressure in the cylinder is less that 0.5 bar, the valve will

automatically switch the cylinder.

Remote indicator for the switching valve *

The remote indicator is coupled to the changeover valve of

the two-bottle gas system.

a Operation in summer. Press the switch down and the LED

will show the status of the cylinder in use.

b Display switched o.

c Operation in winter. Press the switch up and, in addition

to showing the status, the switching valve will be heated

(yellow LED lights up).

d Red LED (cylinder in use is empty)

e Green LED (cylinder in use is full)

f Yellow LED (operation in winter)

DuoC