SystemAir Topvex Series Installation Manual

Topvex Series
VAV installation Kit
Systemair Inc.
2
1. Locate where the pressure tap is going to be installed. The pressure tap should be 5 duct diameters
from the applicable opening of the unit or midpoint between applicable opening and rst down-stream
obstruction (bends, splits, dampers, coils, di󰀨users, etc). Use the mounting location that allows for the
furthest distance from the unit, drill a 5/16” hole and install pressure tap.
To unit
*** If there is another AHU (i.e. DOAS, furnace, etc) in series downstream of the unit then the pressure
tap should be located downstream of the AHU as described above.
A
B
1
4
2
3
1 Outdoor Air (OA)
2 Supply Air (SA)
3 Return Air (RA)
4 Exhaust Air (EA)
A Di󰀨erential pressure transmitter & pressure tap for supply air fan
B Di󰀨erential pressure transmitter & pressure tap for exhaust air fan
Systemair Unit
DOAS, furnace, etc
READ AND SAVE THESE INSTRUCTIONS!
Danger
• Make sure that the Main power supply to the unit is disconnected before performing any
maintenance or electrical work!
• All electrical connections must be carried out by an authorized installer and in accordance with local
rules and regulations.

SystemAir Topvex Series Specifications

General

Brand	SystemAir
Model	Topvex Series
Category	Air Handlers
Language	English