6 Options
TopVent
®
MG can be adapted to the requirements of a
specific project thanks to a range of optional equipment. A
detailed description of all optional components is found in the
'Options' part of this design handbook.
Option
Use
Flue gas
accessories
for simple installation independently of room air
Paint finish
in the Hoval red or in any colour required
Suspension set
for mounting the unit on ceiling
Acoustic cowl
to reduce noise levels in the room
(reduced noise radiation from Air-injector)
Table E10: Availability of options for TopVent
®
MG
7 Control system
TopVent
®
MG units are controlled by TempTronic RC.
This programmable control unit, developed especially for
TopVent
®
units, offers the following advantages:
■
Regulation of the room temperature
■
Control of air distribution by means of the Hoval
Air-Injector
■
3 set point values can be set (Room temperature
day, Room temperature night and Frost protection
temperature)
■
Control of operating modes according to week programme
and calendar
■
Registration of unit malfunctions in an alarm list
■
Password protection for user and service personnel
■
Menu-guided operation via a 4-line display
■
Integrated room temperature sensor
You will find a detailed description of TempTronic in the
'Control systems' part of this handbook.
8 Transport and installation
8.1 Installation
Caution
Risk of injury from incorrect handling. Have transport
and assembly work carried out by trained specialists !
For the purposes of installation the units are provided
with 4 M10 rivet nuts with hexagon bolts and washers.
The following guidelines are important when preparing for
assembly:
■
Attach the TopVent
®
unit using a suspension set (option)
or by means of steel flat, slotted steel flat, angles, steel
cables, etc.
■
Secure the unit only to ceilings of fireproof materials and
with sufficient load-bearing capacity.
■
Do not use eyebolts.
■
Do not install any additional loads.
■
The unit must be installed horizontally.
■
Non-vertical suspensions are permissible up to a
maximum angle of 45°.
■
Provide for a fresh air duct.
8.2 Installation of the flue gas evacuation and the
combustion air supply
Caution
Risk of injury from incorrect handling. Installation of
the flue gas evacuation and the combustion air supply
may only be carried out by specialists!
Observe national / local regulations when planning the flue
gas evacuation and the combustion air supply. From an early
stage, coordinate the installation with the responsible district
chimney sweep authorities and obtain the necessary authori
-
sation from the local building authority.
Please note the following:
■
The units can be installed as room air dependent (Type
B
23
) or room air independent (Type C
13
, C
33
) appliances.
■
If the unit is room air independent, equip it with the
optional flue gas kit.
■
For room air dependent operation the combustion air is
taken directly from the room in which the unit is installed.
Ensure the room is sufficiently ventilated and that the
combustion air is free from pollutants and aggressive
substances (halogens such as chlorides, fluorides, etc.).
■
Observe the maximum lengths given in Table E6 (see
chapter 3 'Technical data').
E
57
TopVent
®
MG
Options
Design example
