Error Messages - Nilfisk-Advance SH AUTO Series Instructions For Use Manual

SH AUTO

6.2 Error messages

If your SH AUTO does not heat the water although heating has been chosen for the actual program
step, the reason may be that the fuel container is empty or that one of the overheat melting fuses has
blown/cut out. The two fuses are located at the top of the boiler and MUST ONLY be exchanged by an
Nilfi sk service technician.
Error Message
Illegal sensor comb.
E1
No fl ame detected
E5
Illegal fl ame detected
E5
Pump oil level low
E3
Water level low
E10
Inverter error
E6
Each time a fault is present, a counter will show the number of times the fault has been registered.
28
Reason
> Lack of water
> Defective or mal-adjusted
fl ow sensor
> No fl ame is detected when it
should be present
> Fuel fi lter clogged
> Fuel container empty
> Flame sensor soothed or
defective
> Flame detected when it should • Flame sensor not mounted
NOT be present
> Flame sensor defective
> Shortage of oil in high
pressure pump
> Lack of water in water tank
> Cutting out of motor
protection or thermal current
in motor
Action
• Check your water supply
– open?, suffi cient pressure?
• Check and clean inlet fi lter,
(see sect. 5.4).
• Call Nilfi sk service.
• Check your fuel supply,
and refi ll is necessary.
• Call Nilfi sk service.
• Refi ll with fuel.
• Call Nilfi sk service.
in place. Mount sensor.
• Call Nilfi sk service
• Top up with oil.
• Check your water supply
– open?, suffi cient pressure?
• Check and clean inlet fi lter,
(see sect. 5.4).
• Check of fan.
• Check load of motor.
• Check input voltage.
Original Instructions