Prolonged Shutdown. Anti-Freeze Protection; Gas Conversion; Faults - Baxi nuvola duo-tec+ Instruction Manual For Users And Fitters

2. PROLONGED SHUTDOWN. ANTI-FREEZE PROTECTION

blocked.

3. GAS CONVERSION

TECHNICAL SERVICE CENTRE.

4. FAULTS

If
Authorised Service Centre.
Description of fault
09 Gas valve connection error
10
12
13
15 Gas valve control error
18
19
20
28
40
50
53
Fumes outlet obstructed
55 Electronic board not calibrated
83...87
Fumes fault during calibration (probable fumes
92
recirculation)
Air in boiler circuit
109
110
117
118
125
(control performed via a temperature sensor)
128
129
130
Fumes NTC tripped due to overtemperature
133
Ignition failure (5 attempts)
134
Gas valve blocked
135 Internal board error
7219624.01 (1-04/15)
and a number (fault code). For a
Action
Call the Authorised Service Centre.
Call the Authorised Service Centre.
Call the Authorised Service Centre.
Call the Authorised Service Centre.
Call the Authorised Service Centre.
Call the Authorised Service Centre.
Call the Authorised Service Centre.
Call the Authorised Service Centre.
Call the Authorised Service Centre.
technical service centre
Call the Authorised Service Centre.
Call the Authorised Service Centre.
Call the Authorised Service Centre.
Call the Authorised Service Centre.
Call the Authorised Service Centre.
FILLING THE SYSTEM section.
Call the Authorised Service Centre.
28
for at least 2 seconds.
If the fault persists, call the authorised
for at least 2 seconds.
for at least 2 seconds.
for at least 2 seconds.
for at least 2 seconds.
for at least 2 seconds.
for at least 2 seconds.
for at least 2 seconds.