415004 Topvex TR Installation Instructions

Topvex TR800, TR1300, TR1800, TR4000 Installation instructions
Systemair Inc.
9
3.3 Ducting
3.3.1 Air Connections Principles
Fig. 6 Connections and basic components
Position Description Symbol
A Connection outdoor air.
B Connection supply air.
C Connection extract air.
D Connection exhaust air.
1 Fan supply air
2 Fan extract air
3 Filter supply air
4 Filter extract air
5 Heat exchanger
6 Rotor motor
7 Electrical connection box
8 Re-heater electric or hydronic
9 Pre-heater electric or hydronic
2
7
9
8
1
46
53
A B
CD
Table 7: Symbols and description