Radson Vido - Manuel (Page 3)

03
1.0 Introduction
2.0 Warnings & Safety Measures
This heater/cooler fan convector is designed for use on
central heating systems or heating and cooling systems in
homes and commercial environments. Models are available
with 2 and 4-pipe connections.
The control system provides thermostatic room temperature
and automatic fan speed control, and allows operation on a
stand-alone basis, or by integration into building management
systems.
The unit is fitted with a washable air filter that can be easily
removed for cleaning (see Section 14).
A range of accessories are available for this product including
control valves and condensate pumps for cooling installations (see
Section 15).
l Please carefully follow the instructions and guidelines
contained in this manual during installation. Always perform
each step in sequence.
l Inspect this product for concealed shipping damage prior to
installation. If items are damaged or missing please contact
your supplier.
l This fan convector must be installed by qualified engineers.
l This fan convector must not be installed immediately below a
socket outlet.
l Do not install this fan convector in areas where excessive
dust exists.
l This appliance is not intended for use by persons (including
children) with reduced physical, sensory or mental
capabilities, or lack of experience or knowledge, unless they
have been given supervision or instruction concerning use
of the appliance by a person responsible for their safety.
Children should be supervised to ensure that they do not play
with the appliance.
l The manufacturer accepts no liability for damage or injury
caused by failure to adhere strictly to the safety precautions
and instructions contained in this manual, or by negligence
during the installation of the product and any accessories
described in this manual.
l For the correct installation of this unit it is essential that
fixing is carried out in such a way that it is suitable for
intended use and predictable misuse. A number of elements
need to be taken into consideration including the fixing
method used to secure it to the wall, the type and condition
of the wall itself, and any additional potential forces or
weights that may happen to be applied to the unit, prior to
finalising installation.
l Please leave this manual with the end user.
3.0 Heating System Design
1.0
2.0
3.0
This manual should be read carefully prior to installation and retained by the customer for future reference.
This heater/cooler should only be used on closed circulation, two pipe, pump assisited central heating systems
or heating and cooling systems.
This unit MUST NOT be installed in a bathroom or other high humidity area.
This appliance must be earthed.
DO NOT cover or obstruct the air inlet or outlet grille.
Disconnect the unit from the power supply before carrying out any maintenance work.
This heater/cooler fan convector is designed for wall mounted
installation.
For optimum fan convector performance the system must be
capable of providing sufficient flow of water through the heat
exchanger at the correct temperature. This means that:
1. The unit is not suitable for use on microbore pipework.
2. This unit is not suitable for 1 pipe systems.
3. Optimum performance will require effective balancing of the
whole system. Each emitter on the circuit should be checked
and valves adjusted so that the required water flow rate
through each unit is achieved (see Section 15).
4. Where the unit is fitted on to a system with other emitters a
separate circuit for the fan convector should be considered
in order to provide sufficient flow through the unit.
5. The mean water temperature across the heating coil, should be
32°C for the heating mode and 15°C in the cooling mode.
6. This unit must not be used to replace a radiator in an existing
heating system unless an adequate flow of water through the
unit can be guaranteed (see Section 11).