effegibi NUVOLA TOUCH Manual De Uso página 35

Attention: the following procedure is addressed to our Service Centres and to qualified
personnel for the installation and maintenance.
Signalling
The peripheral
device is absent.
The panel which
detects the fault
does not receive
any signal from the
system
Boiler filled too
quickly
Boiler not yet filled
Boiler not yet empty
An unknown
peripheral device
has been detected
Meaning What happened?
Lack of
communication
with one or more
units.
Lack of
communication
with one or more
units.
The boiler was
filled too quickly
The boiler was not
filled in due time
The water level in
the boiler was full
for too long
Lack of
communication
with one or more
units.
Manuale d'uso GV Nuvola TOUCH
When? Cause
The unit is not
Whenever powered or not
connected.
The unit is not
Whenever powered or not
connected.
During the The drainage
starting or final valve did not
wash work
During the The water is
starting filling or missing or the
final drainage, or inlet solenoid
starting wash valve filter is
phase obstructed
During the final
drainage or
The drainage
starting wash, or
valve does not
durino the
work
ordinary steam
cycle
The unit is not
Whenever powered or not
connected.
UK
Solution
1. check the unit
connections.
2. carry out the
start-up
procedure.
1. check the unit
connections.
2. carry out the
start-up
procedure.
1. check that the
drainage
piping is free
2. check that the
steam pipes is
free from
obstructions
and air traps
3. clean the
drainage valve
1. check that the
water supply is
opened
2. check that the
water is
flowing in the
supply system
3. check if the
inlet solenoid
valve filter is
obstructed
1. check that the
drainage
piping is free
2. check if the
steam piping is
obstructed or if
there is an air
trap.
3. clean the
drainage valve
1. check the unit
connections.
2. carry out the
start-up
procedure.
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