NBS – Fan coil unit
TECHNICAL DOCUMENTATION
Circuit diagrams
Construction subject to change.
No return possible.
Version: 06.05.21 | Page 25
NBS-150-3
Operating conditions
Model
-100-1
-100-2
-100-3
-150-1
-150-2
-150-3
Supply voltage
230 V AC, 50/60 Hz single-phase
230 V AC, 50 Hz single-phase
Type of insulation
Type B
Type B
Type of motor
5 speeds
3 speeds
Type of protection
IP20
IP55
Max. allowed current
intensity (A)
1.20 A
2.70 A
3.70 A
3.40 A/motor
Air temperature range
(°C)
-20 ˚C < T < +40 ˚C
-20 ˚C < T < +40 ˚C
-20°C < air temperature range < +40°C
