Nibe FIGHTER 310P - Technical specifications; COP and heating capacity according to EN 14511-2_2004

Technical specifications
29
FIGHTER 310P
IP 21
For the Installer
* See the section “Electrical connection” “Blocking immersion heater
operation”
** A-weighted sound power level (L
wA
). The value varies with the selected
fan curve.
*** A-weighted sound pressure level (L
pA
). The value varies with the room’s
damping capacity. These values apply with a damping of 4 dB.
Height (excl. foot: 15 - 40 mm) 2 095 mm
Required ceiling height 2 185 mm
Width 600 mm
Depth 615 mm
Weight 195 kg
Volume total 240 litres
Volume double jacket 70 litres
Volume water heater 170 litres
Supply voltage 230 V~ 1-phase + N
Output immersion heater 8,0 kW (switchable)
Driving power circulation pump 40 - 80 W
Rated output exhaust air fan 170 W
Rated output, compressor 550 W
Enclosure class IP 21
Max pressure in storage heater 0.9 MPa (9 bar)
Max pressure in double jacket volume 0.25 MPa (2.5 bar)
Breaking value, high pressure pressostat 2.45 MPa (24.5 bar)
Breaking value, low pressure pressostat 0.15 MPa (1.5 bar)
Design pressure in double jacket volume 0.25 MPa (2.5 bar)
Refrigerant volume 420 g
Refrigerant volume R290 (propane)
Cut-in temperature compressor 51 °C (Controlled by separate sensor)
Cut-out temperature compressor 54 °C
Cut-in temperature immersion heater 49 - 62 °C *(49 - 57)
Cut-out temperature, temperature limiter for immersion heater 88 °C
Cut-out temperature, temperature limiter for compressor 88 °C
Cut-out temperature immersion heater 52 - 65 °C *(52 - 60)
Sound power level** 46 - 50 dB(A)
Sound level in room where installed*** 42 - 46 dB(A)
COP and heating capacity according to EN 14511-2_2004
COP 2,60
Heating capacity 1,35 kW
Total Power input 0,535 kW
Current 2,7 A
Rating condition
Exhaust air:
Air flow 150 m
3
/h
Inlet dry bulb temperature 20 °C
Inlet wet bulb temperature 12 °C
Water:
Inlet temperature 40 °C
Outlet temperature 45 °C