NBS – Fan coil unit
TECHNICAL DOCUMENTATION
Contents
Construction subject to change.
No return possible.
Version: 06.05.21 | Page 2
CONTENTS
General description ............................................................................................................................................................ 3
Device description .............................................................................................................................................................. 3
Models, dimensions and weights ....................................................................................................................................... 5
Air filter ............................................................................................................................................................................... 6
Flange ................................................................................................................................................................................. 7
Position of the hydraulic connections ................................................................................................................................ 8
Droplet separator ............................................................................................................................................................... 9
Mixing unit .......................................................................................................................................................................... 9
Flexible connections ......................................................................................................................................................... 10
Supply air and return air boxes ......................................................................................................................................... 11
Silencer ............................................................................................................................................................................. 17
Accessories ....................................................................................................................................................................... 18
Installation ........................................................................................................................................................................ 21
Maintenance ..................................................................................................................................................................... 22
Circuit diagrams ................................................................................................................................................................ 23
Technical data ................................................................................................................................................................... 26
Legend .............................................................................................................................................................................. 33
Order code NBS ................................................................................................................................................................ 34
Order code FA-NBS ........................................................................................................................................................... 35
Order code PL-NBS ........................................................................................................................................................... 36
Order code ZMWS-NBS ..................................................................................................................................................... 37
Order code for LWZ accessories ....................................................................................................................................... 38
Specification text .............................................................................................................................................................. 39
