Topvex FR800, FR1600, FR3800
Operation and Maintenance Instructions
Systemair Inc.
2
Position
Description
Symbols
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 extract air.
4
Filter outdoor air.
5
Heat exchanger.
6
Rotor motor.
7
Rotor belt.
8
Re-heater electric or hydronic.
9
Pre-heater electric (mounted outside the unit) or hydronic
10
Pressure transmitter for fan & Filter guard.
11
Rotation guard for heat exchanger.
12
Electrical connection box.
13
Mounting brackets.
Table 1: Components descriptions EL and HW units
2 Product Description
Fig. 1 Topvex FR components
2.1 Internal Components Topvex FR800-3800
5
7
1
6
3
13
13
9
8
2
10
12
4
11
A
B
C
D
10
