NBS – Fan coil unit
TECHNICAL DOCUMENTATION
Position of the hydraulic connections
NBS-100-1-L4-C5-2-F0
-W1
-T0-M0
Construction subject to change.
No return possible.
Version: 06.05.21 | Page 8
POSITION OF THE HYDRAULIC CONNECTIONS
W1
=
In air flow direction on the left (standard)
W2
=
In air flow direction on the right
NOTE
The electric connections are fitted on the opposite side of the
hydraulic connections.
Installation
-W1
-
W2
NOTE
Register thread to EN 10226 standard:
--- Heating: Pipe male
thread EN 10226 R
½
”
--- Cooling: Pipe male
thread EN 10226 R
¾
”
NOTE
Use the air vents always in top position
Cooling water outlet
Heating water outlet
Air vent
Cooling water outlet
Air vent
Heating water outlet
Heating water inlet
Cooling water inlet
Heating water inlet
Cooling water inlet