MBM BRG98A/912T Manual De Instalación página 51

TROUBLESHOOTING / Whenever the appliance does not work properly, try
to solve the less serious problems using this table.
FAULT
The appliance does not
turn on
In the cooking compartment
there are stains
The pilot does not go on
The pilot light goes on but
the flame does not stay lit
The device does not cook
properly
The burner flame goes off
during operation
Water does not reach the
tank
Tank tipping blocked
The light indicators do not
turn on
If the problem cannot be resolved, turn the appliance off, disconnect it from
the electrical mains and shut all the supply valves. Then contact authorized
customer service
THE PRESENT MANUAL IS PROPERTY OF THE MANUFACTURER. ANY REPRODUCTION, EVEN PARTIAL, IS PROHIBITED.
POSSIBLE CAUSE
Mains tap closed / Air in the
pipe
Water quality / Poor cleanser
/ Poor rinse
Check the circuit of the piezo-
electric igniter / The pilot light
is obstructed / Gas valve shut
/ Gas valve or thermostat da-
maged
Thermocouple damaged /
Triggered safety thermostat /
Damaged gas valve
Gas pressure problems /
Positioning of gas valve ther-
mostat bulb / Gas valve /
Check type of tank (eg stain-
less steel)
Problems with the gas pres-
sure / Primary air not ade-
quate / Incorrect nozzles.
The main water supply gate
valve is closed
Tipping system damaged
The master switch is not con-
nected. / The residual current
device and-or circuit breaker
has tripped
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MAINTENANCE
INTERVENTION
Open the mains tap / Repeat
the ignition operation
Use the specific detergent /
Repeat rinsing
Replace cable, glow plug or
piezo / Replace-Clean pilot li-
ght nozzle / Open gas valve /
Replace valve or thermostat
(see chap. Replacement of
components)
Replace the Thermocouple /
Reset the safety thermostat /
Replace the gas valve
Check gas pressure in nozzle
/ Place bulb in correct position
/ Contact authorized technical
service centre
Check the dynamic
pressure (all machines on) /
Adjust the primary air / Re-
place the nozzles
Open the main water supply
gate valve
Contact authorized technical
service centre
Connect the master switch /
Restore the residual current
device and/or circuit breaker
9.
EN
gas