Troubleshooting
8.1 Indications on Display
Indication lights
Cause
> Constant light
- The appliance is ready
for operation
> Flashing light
- Flow sensor fault
- Water tap closed or
water shortage
- Detergent tank empty
- Machine scaled
- Spray gun is leaking
- High pressure hose,
coupling or line system
is leaking
> Constant light
- Low fuel level
> Constant light
- Service interval has
expired
> Flashing light
- Service interval due in
20 hours
Microprocessor error
> Constant light
- Boiler overheated
Exhaust sensor (EXT-H)
has cut off fuel supply
- Insuffi cient water fl
ow
- Machine scaled
- Boiler not serviced
> Constant light
- Flame sensor (B7) is
sooted
- Ignition or fuel system
failure
101
Remedy
Check
Top up
Check / replace
> Top up fuel
> Cold water operation is
possible
Contact STORCH Ser-
vice
Contact STORCH Ser-
vice
Contact STORCH Ser-
vice
Machine shutdown
> Machine shuts down.
Cold water operation is
possible
> Check water supply
> Contact STORCH Ser-
vice
Clean fl ame sensor
Contact STORCH Ser-
viceständigen
Cold water operation is
possible
Original instruction