SystemAir Topvex TR 09 Series, Installation Instructions Manual

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12 | Installation
Use insulating covering (minimum 100 mm mineral wool) with plastic diffusion barrier. In areas with extremely low out-
door temperatures during the winter, additional insulation must be installed. Total insulation thickness must be at least
150 mm.
Caution
• If the unit is installed in a cold place make sure that all joints are covered with insulation, and tape well
• Duct connections/duct ends should be covered during storage and installation
• Do not connect tumble dryers to the ventilation system
6.7 Condensation drain
Warning
The unit is not to be taken into operation before the included condensation drain and water seal are
connected from the Topvex SoftCooler to the floor drain.
The drain is to be connected to the drain connection under the drip-tray. The drip-tray is located in the bottom of the
Topvex SoftCooler.
Use the included plastic connection pipe which is to be cut to the correct height "H" according to the below figure. See
the below table for the relation of hight "H" and maximum under pressure in the unit.
Fig. 8 Dimension and assembly
H (mm) Max. Negative pressure (Pa)
85 500
110 1 750
135 1000
1 Normal conditions
To lead the water from the water seal outlet to the floor drain an extra pipe, not included with the Topvex SoftCooler, is
needed. Connect this pipe and make sure that the slope is at a minimum 1:200 to the floor drain and also that the com-
plete drain installation are in a frost free space.
Fig. 9 Pipe to floor drain
6.8 Electrical connection
Danger
• Make sure that the mains 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.
• Operation in the refrigerant cycle and handling refrigerants must be performed by certified personnel.
208767 | A006