1 Use
1.1 Intended use
TopVent
®
GV units are used for the heating of low spaces,
operating with air recirculation.
Intended use also includes compliance with the operating
instructions. Any use beyond this is considered improper
use. The manufacturer can accept no liability for damage
resulting from improper use.
1.2 User group
The units are only allowed to be installed, operated and
maintained by authorised and instructed personnel who
are well acquainted with the units and are informed about
possible dangers.
The operating instructions are for operating engineers and
technicians as well as specialists in building, heating and
ventilation technology.
1.3 Hazards
TopVent
®
GV units are constructed in accordance with
the state of the art and are safe to operate. Despite every
precaution being taken, potential and not immediately
obvious risks always remain, for example:
■
Dangers when working with the electrical system
■
Dangers when working with components of the gas circuit
■
When working on the unit, objects (e.g. tools) could be
dropped.
■
Malfunctions as a result of defective parts
■
Danger caused by coming in contact with hot components
when carrying out work inside the unit or on the flue gas
system
2 Construction and operation
TopVent
®
GV was especially developed for cost-efficient
heating of low-ceiling spaces. It fulfils the following functions:
■
Heating (with gas-fired heat exchanger)
■
Recirculation operation
■
Air distribution via air outlet louvre
The unit is mounted under the ceiling or on a wall and draws
in room air. The air is heated in a gas-fired heat exchanger
and injected back into the interior through the air outlet
louvre.
34
TopVent
®
GV
Use
