32
3062347_0309
Boiler in cascade
operation
eBUS address
Position
Rotary
selector, DHW
temperature
selection
Illuminated ring
display
1 (factory setting)
1
1
flashing red
2
2
2
flashing yellow
3
3
3
flashing yellow/red
4
4
4
flashing yellow/green
ON / OFF switch
DHW temperature
selector
Pressure
gauge
Reset
button
Heating water
temperature
selector
Illuminated
signal ring
Thermometer
- At the system ON / OFF switch, switch the boiler first OFF and then ON again. There must not be any fault
present at the boiler.
- Press reset button for
between 30 and 60 seconds
after turning on the mains and keep pressed down during
the next step. Setting the address is only possible during this time window.
-
After 10 seconds
the illuminated signal ring indicates the currently selected gas type (see table: eBUS address).
- Turn the
DHW temperature selector
towards the required address and check the setting by means of the colour
of the illuminated signal ring.
- The adjustment will only be activated when the reset button is released.
- A successful setting of the eBus address is indicated by a triple flashing yellow/red (0.4 s ON / 1.0 s OFF) of the
signal ring.
Setting the eBUS address
for cascade mode
When operating several boilers (up to 4 control units) in conjunction with a cascade controller KM, adjust
the eBUS address of the boilers in accordance with the table, below.
Table: eBUS address
Summary of Contents for CGG-2-18
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