Low Temperature Or Lack Of Hot Water; Low Or Lack Of Ventilation; Low Room Temperature; High Room Temperature - Nibe FIGHTER 200P Installation And Maintenance Instructions Manual

In the event of malfunction or operating disturbances first
Low temperature or a lack of
hot water
■ Large amounts of hot water were used.
■ Circuit or main MCB tripped.
■ Possible earth circuit-breaker tripped.
■ Switch (8) set to "0".
■ Temperature limiter (6) tripped. Contact service.
■ Wrong mode chosen on power switch (8).
■ Thermostat (3) for immersion heater set too low.
Low or a lack of ventilation
■ Defrost mode - lamp flashing - see chapter "Lamp
indications".
■ Filter (63) clogged (possible replace).
■ Exhaust air device blocked or throttled down too
much.
■ Circuit or main MCB tripped.
■ RCD (if fitted) tripped.

Low room temperature

■ Circuit or main MCB tripped.
■ RCD (if fitted) tripped.
■ Temperature limiter (6) tripped. Contact service.
■ Wrongly set room thermostat.
■ Circulation pump (16) stopped. See "Dealing with
malfunctions" – "Starting the pump".
■ Air in boiler or heating system.
■ Valves (44) and (50) in the radiator circuit closed.
■ Initial pressure in expansion vessel too low. This
will be indicated by low pressure on the pressure
gauge (42). Contact the installer.
■ Thermostat (3) for immersion heater set too low.
If the operating disturbance cannot be rectified by means of the above an installation
engineer should be called. If necessary set the switch to "3".
Dealing with malfunctions
check the points below:
FIGHTER 200P

High room temperature

■ Room thermostat setting not correct

Switch position "3"

60
40 80
20 °C 100
0 T G 120 3 1
2
When the switch is set to "3", the compressor is not
operational. The fan and the immersion heater are
operational. Normally the immersion heater lamp is lit
in mode "3", when the immersion heater is operatio-
nal.
A possible fault on the printed circuit card can cause
the disappearance of the number display. However,
the immersion heater is still operational, if the ther-
mostat has not cut-out the immersion heater.

Cleaning the fan

The fan needs to be cleaned, if it is noisy. Call your
installation engineer.
NOTE!
In all correspondence with NIBE
state the serial number
089_ _ _ _ _ _ _ _ _ _ _
For Home Owners
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