10
Topvex FC
Compact Air Handling Unit
Operation and Maintenance Instructions
Document in original language
125918-EN_GB
2015-03-16 A001
Operation and Maintenance Instructions
Systemair AB
NOTE:
Necessary parts like control panel, supply air sensor, handles, drainage pipe with drain trap are placed
loosely inside the unit. The unit must not be put into operation before the enclosed parts are removed and
installed properly.
Warning
• The unit is heavy. Be careful during transport and mounting. Risk of injury through pinching. Use protective
clothing.
• Be careful so the unit don‘t tip over.
3 Installation
VCS is designed for installation above suspended ceilings.
3.1 Unpacking
Verify that all ordered equipment are delivered before starting the installation. Any deviation from the ordered equip-
ment must be reported to the supplier of Systemair products.
Fig. 2
3.2 Where/how to install
VSC are meant for indoor installation. The electronic components should not be exposed to lower temperature
than 0° C and higher than +50° C.
VSC must always be installed horizontally with the inspection doors downwards.
When choosing the location it should be kept in mind that the unit requires maintenance regularly and that the inspec-
tion doors should be easily accessible. Leave free space for opening the doors and for taking out the main compo-
nents (chapter 2.2.2.)
NOTE:
If there is not sucient space to open the inspection doors, it is possible to mount rails and use existing doors as
sliding doors (accessory) chapter 4.6.
The outdoor air intake of the building should if possible be put in the northern or eastern side of the building and away
from other exhaust outlets like kitchen fan outcasts or laundry room outlets.
Warning
• The unit must be duct connected or in some other way provided with protection so that it is not possible to come
in contact with the fans through the duct connections
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