Nibe FIGHTER 640P, Installation And Maintenance Instructions Manual, Page: 4 / 40

2 FIGHTER 640P
For Home Owners
General
In order to get the ultimate benefit from your heat pump FIGHTER 640P you should read through the
“For Home Owners” section in this Installation and Maintenance Instruction.
FIGHTER 640P is a combined exhaust air and outdoor air heat pump. This means it utilises energy in
ventilation air and outdoor air when this does not fall below -5 °C. This energy is used for hot water
and heating the house.
A microprocessor ensures that the heat pump always works efficiently.
FIGHTER 640P uses R290 (Propane) environmental brine.
To be filled in when FIGHTER 640P is installed
General
Installation date
Manufacturing number
Installation engineers
Chosen output, immersion heater
Circulation pump setting
Fan speed
Selected knob position for
potentiometer Measured total airflow
Basic ventilation (Potentiometer "Exhaust air" A)
Normal ventilation (Potentiometer “Exhaust air” B)
Forced ventilation (Potentiometer "Exhaust air" C)
Set damper angle, exhaust air (If this is installed)
Set damper angle, outdoor air (If this is installed)
Setting “Heating curve selection”
Setting “Heating curve offset”
Setting “Blocking temperature immersion heater”
Pre-pressure expansion vessel
l/s
m
3
/h
This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and
knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
Children should be supervised to ensure that they do not play with the appliance.
Rights to make any design or technical modifications are reserved.