Nibe FIGHTER 1330 User Manual

FIGHTER 1330 consists of two heat pump modules
and a CPU unit with a display to control the heat pump
and any additional heating. FIGHTER 1330 has built-
in circulation pumps, making it easy to connect to the
heating medium and brine circuits.
The energy from the heat source is taken up via a
closed collector system in which a mixture of water
and antifreeze circulates. The heat source can be rock,
soil, lake, exhaust air or other process heating.
Ground water can also be used as a heat source. This
requires an intermediate heat exchanger.
The brine emits its heat to the refrigerant in the heat
pump’s evaporator. It then vaporises and is compressed
in the compressor. The refrigerant, with its increased
temperature, is led into the condenser where it emits
its energy to the heating medium circuit.
System description
3
FIGHTER 1330
Principle of operation
Köldbärarpump
Förångare Expansions-
ventil
Kondensor
Varmvatten-retur
Varmvatten-fram /
Värmebärare-fram
Värmebärare-retur
Värmebärare-fram
Köldbärare-ut
Köldbärare-in
B
A
Värmebärarpump B
Värmebärarpump A
Kompressor A
Smutsfilter
Smutsfilter
Smutsfilter
Kompressor B
A B I II
50.0 C
Varmvattentemperatur
13.43
1.0
A B
Brine out
Brine pump
Brine in
Particle filter
Particle filter
Particle filter
Evaporator
Condenser
Compressor A
Compressor B
Heating water pump A
Heating water pump B
Heating water flow
Heating water flow
Heating water in/
Heating water return
Heating water return
Expansion-
valve

Nibe FIGHTER 1330 Specifications

General

Brand	Nibe
Model	FIGHTER 1330
Category	Heat Pump
Language	English