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Topvex SX03, SX04, SX06
Installation description
205871
Systemair AB
9
Condensation/heat insulation.
Outdoor air duct and discharge ducts must always be well insulated against condensation. Correct
insulation installation on ducts connected to the unit is especially important. All ducting installed in cold
rooms/areas must be well insulated. 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 covered with insulation,
and tape well.
Electrical connection
The unit must not be put into operation before all the electrical safety precautions have been read and
understood. See
fig. 3
where to find the electrical connection box. See page 10 and 11 and the enclosed
wiring diagram where to connect the electrical cables.
Mains supply/Model
Model
230V 1~
400V 3N~
230V 3~
Remark
Topvex SX 03 EL
X X
Heater can be reconnected to 230V 3~
Topvex SX 03 HW
X
Topvex SX 04 HW
X
Topvex SX 04 EL
X X
Heater can be reconnected to 230V 3~
Topvex SX 06 HW
X X
Topvex SX 06 EL
X X
Heater can be reconnected to 230V 3~
The units are designed for continuous operation and permanent connection to the mains.
Power consumption/Model
Model Fans
(W
tot.
)
El Heating battery
Fuse (mains)
Topvex SX 03 EL 400V 3N~
992
6 kW
3x16 A
Topvex SX 03 HW 230V 1~
992
-------
13 A
Topvex SX 04 EL 400V 3N~
1520
12 kW
3x32 A
Topvex SX 04 HW 230V 1~
1520
-------
13 A
Topvex SX 06 EL 400V 3N~
2104
16 kW
3x32 A
Topvex SX 06 HW 400V 3N~
2104
-------
3x10 A
Topvex SX 04 EL 230V 3~
1520
12 kW
3x40 A
Topvex SX 06 EL 230V 3~
2104
16 kW
3x63 A
Topvex SX 06 HW 230V 3~
2104
-------
3x13 A
