Westen Boyler Condens 24, Instruction Manual For Users And Fitters

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7107919.02 (1-09/13) 24
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160
Fan fault Call the Authorised Service Centre.
178
Intervention of safety thermostat for excess temperature in
low temperature system
Call the Authorised Service Centre.
317 162 Call the Authorised Service Centre. Call the Authorised Service Centre.
321 163
Call the Authorised Service Centre. Call the Authorised Service Centre.
384 164 Parasite flame (internal error)
Press and hold down for at least 2 seconds.
385 165
Input voltage too low
Automatic reset at voltages in excess of 175V. If this fault
persists, call the Authorised Service Centre.
In the event of a fault, the display backlighting indicates the error code. 5 reset attempts can be performed after which the
boiler shuts down. Wait 15 minutes before attempting to reset the boiler again.
5. BOILER INFORMATION MENU
Press and hold down for at least 1 second, to display the information indicated in the table. Press to exit.
DESCRIPTION DESCRIPTION
00 Code interne erreur secondaire 06 Température retour chaudière (°C)
01 Température alimentation chaudière °C) 07 Température sonde fumées (°C)
02 Température extérieure (°C) 08 Température échangeur primaire (°C)
03
Température ECS ballon à chauffage indirect
(seulement chauffage central chaudière)
09 – 13 Informations du fabricant
04
Température eau chaude sanitaire
(chaudière avec échangeur à plaques)
14 Communication identification OpenTherm
05 Pression eau installation de chauffage (bar) 15 - 18 Informations du fabricant
6. SWITCHING OFF THE BOILER
To turn off the boiler, disconnect the electric power supply using the two-pole switch. In the “Off” operating mode the boiler stays
off but the electrical circuits remain powered and the anti-freeze function remains active.
7. FILLING THE SYSTEM
Regularly check that the pressure displayed on the pressure
gauge " D " is 1 - 1.5 bar, with the boiler cold. If the pressure is
too low, turn tap " A " to fill the boiler (figure to side).
Take special care when filling the heating system. In
particular, open any thermostat valves in the system,
ensure the water enters slowly in order to prevent
the formation of air inside the primary circuit until operating
pressure is reached. Lastly, vent any radiators in the system.
WESTEN declines all liability for damage deriving from the
presence of air bubbles in the primary exchanger due to the
incorrect or imprecise observance of the above.
A Boiler filling tap
B Storage boiler drain tap
C Boiler drain tap
D Pressure gauge
The boiler is fitted with a hydraulic pressure gauge which prevents the boiler from working if there is no water.
If pressure drops occur frequently, have the boiler checked by the AUTHORISED TECHNICAL SERVICE CENTRE.
8. ROUTINE MAINTENANCE INSTRUCTIONS
To keep the boiler efficient and safe, have it checked by the Authorised Service Centre at the end of every operating period.
Careful servicing ensures economical operation of the system.