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Topvex TR09, TR11 & TR15
Installation instruction
205007
Systemair AB
12
Ducting
Air to and from the unit is led through a duct system. To ensure long life and satisfactory cleaning
possibilities, ducts made of galvanized steel are highly recommended.
To obtain high efficiency, low energy consumption and the required airflow, the duct system should be
commissioned for low air speeds and low pressure drops.
NOTE!
Do not connect tumble dryers to the ventilation system.
Duct connections/duct ends should be covered during storage and installation.
Grilles for discharge/roof units must be installed according to building regulations in force.
Duct connections
To ensure air tightness the connections needs sealing strips or sealing compound between the ducts and
the unit.
Attention
To avoid fan noise being transferred via the ducting system, silencers should be installed both on supply
and extract air.
Condensation/heat insulation.
All the air ducts must be well insulated against condensation. To obtain the heat recovery efficiency it is
especially important to insulate the Supply and Extract air ducts against heat losses. Use insulating
covering (minimum 100 mm mineral wool) with plastic diffusion barrier.
In areas with extremely low outdoor temperatures during the winter, additional insulation must be installed.
Total insulation thickness must be at least 150 mm.
NOTE! If the unit is installed in a cold place make sure that all joints are well taped and covered
with insulation.
Electrical connection
The unit must not be put into operation before all the electrical safety precautions have been read and
understood.
Electrical connections must be made by authorized installer and in accordance with current
wiring regulations.
See
fig. 2
where to find the electrical connection box.
Mains supply to the unit is connected to terminals in the electrical connection box, marked L1, L2, L3, N
and earth (see Fig. 3). Use the ADO-tool when connecting the mains supply (see Fig. 3).
Remember regulations regarding service switch (supplied by installer) on mains supply to the unit.
Power consumption
Unit (A) Heater (kW)
Topvex TR09 HWL/HWH 230V3~
6,9
-
Topvex TR09 HWL/HWH 400V3N~
4,0
-
Topvex TR09 EL
230V3~
21,8
6kW
Topvex TR09 EL
400V3N~
12,6
6kW
Topvex TR09 EL
400V3N~
25,6
15kW
Topvex TR12 HWL/HWH 230V3~
10,7
-
Topvex TR12 HWL/HWH 400V3N~
6,2
-
Topvex TR12 EL
230V3~
33,4
9kW
Topvex TR12 EL
400V3N~
19,1
9kW
Topvex TR12 EL
400V3N~
36,5
21kW
Topvex TR15 HWL/HWH 230V3~
15,7
-
Topvex TR15 HWL/HWH 400V3N~
10,8
-
Topvex TR15 EL
230V3~
53,4
15kW
Topvex TR15 EL
400V3N~
32,5
15kW
