2 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 by an authorized installer and in accordance with
local rules and regulations.
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
• 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.
• The units electrical connection to the mains supply must be preceded by an all pole circuit breaker
with a minimum 3 mm gap.
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.
3 Product information
3.1 General
This installation manual concerns air handling unit type Topvex SC03-11 manufactured by Systemair AB.
Topvex SC03-11 include the following model options:
•
Model:
•
Heating coil: EL
(Electric),
HW
(Water coil) or
None
.
•
Right or left models: R
(Right)
L
(Left). The side where the supply air is located when viewed from
the access side.
•
Airflow control: CAV
(Constant Air Volume),
VAV
(Variable Air Volume = Constant duct pressure
control)
Water heating battery can be ordered as an accessory to units without re-heater.
This manual consists of basic information and recommendations concerning the design, installation,
start-up and operation, to ensure a proper fail-free operation of the unit.
The key to proper and safe operating of the unit is to read this manual thoroughly, use the unit according to
given guidelines and follow all safety requirements.
Installation instructions
207575
2
Systemair Sverige AB
