Other Components - Nibe F1155 Service Manual

Other components

Component
Immersion heater (EB1)
Reversing valve (QN10)
F1155
Description
F1255-16, 3x400 V
White coil (1/3 kW), internal resistance: 55 ohm
Brown coils (3 x 2 kW), internal resistance: 27 ohm
F1255-6, 1 x 230 V, 3 x 230 V, 3 x 400 V
White coil (2 kW), internal resistance 27 ohm
Red coil:
■
1 x 230 V: (1 kW), internal resistance 55 ohm
■
3 X 230 V: (1 kW), internal resistance 55 ohm
■
3 x 400 V: (3 kW), internal resistance 55 ohm
Brown coil (1 kW), internal resistance 55 ohm
Black coil (0.5 kW), internal resistance 110 ohm
Actuator motor: 7 VA, 230/24 VAC, 50 Hz, IP 40. Running time approx 8 seconds
Max. operating pressure: 1.0 MPa
Operating temperature: 5 - 80 °C (90 °C briefly)
106
30
56 56
A
B
A
B
F1255-6
Ø22 mm
Ø22 mm
54
F1255-16
Ø28 mm
Ø28 mm
Chapter 5 | Component description 17