Topvex Series HWC - Hot Water Coil,
ELP - Electric Pre-Heater installation instructions
Systemair Inc.
1
1 Warning
The following statements will be presented in the different sections of the document.
Danger
• Make sure that the Mains 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.
Warning
• Although the Mains supply to the unit has been disconnected there is still risk for injury due to
rotating parts that have not come to a complete standstill.
• Beware of sharp edges during maintenance. Use protective clothing.
• This product is not intended to be used by children or people with reduced physical or mental ability
or lack of experience and knowledge, if no instruction concerning the use has been given by the
person responsible for their safety or that this person is supervising the operation. Children should
be supervised so that they can not play with the product.
1 Warnings
The following admonitions will be presented in the different sections of the document.
Danger
• Make sure that the Mains supply to the unit is disconnected before performing any maintenance or
electrical work!
• All electrical connections must be carried out in accordance with local rules and regulations.
Warning
• In order for the unit to be considered safely installed the doors if equipped with handles have to be
locked with a key to prevent unauthorized or accidental opening
• 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
• The unit is heavy. Be careful during transport and mounting. Risk of injury through pinching. Use
protective clothing.
• Beware of sharp edges during mounting and maintenance. Make sure that a proper lifting device is
used. Use protective clothing.
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
• Take care not to damage the water battery when connecting water pipes to connectors. Use a
spanner to tighten the connection.
Topvex FR03, FR06, FR08, and FR11
Installation instructions
206638
1
Systemair AB
2 Mounting of Water Heating Coil
It is possible to add a water heating coil to units without re-heater (None). A water heating coil can be
purchased as an accessory.
The following procedure describes how to mount and connect the water heating coil in the unit.
2.1 HW Installation in Topvex FR800-3800 (Re-Heat)
1
Open the inspection door at the supply/extract air
side of the unit.
2
Insert the water heating coil in front of the supply
air fan and push the connection tubes through the
prepared holes in the unit gable.
* Sealing grommets are required on outside of
unit only.
2
Remove supply air fan