06
General Specifications
System Design for Fan Convectors
07
General specifications.
Approval and certification: All MYSON fan
convectors are manufactured to the requirements of
BS EN ISO 9001 and the factory is certified to the
environmental standard BS EN ISO 14001. All products are
tested to comply with European safety standards and are
CE marked as well as carrying national approval marks,
where appropriate.
MYSON fan convectors carry a 2 year parts and labour
warranty.
Effective heating: To achieve the best possible
results, the correct output requirement needs to be
calculated. For optimal positioning and size of heat emitter
please consult a qualified plumber or heating installer for
advice. A heatloss manager CD can be ordered free of
charge from Customer Services.
Performance:
All
MYSON
fan convector heat outputs
are tested to BS 4856 Part 1 for heating and Part 2 for
cooling
performance. Noise levels are independently
tested
by Sound Research Laboratories to EN 23741.
Paint finish: Wall mounted fan convectors are finished
with a White (RAL 9016) powder coating, while the
KICKSPACE
®
grilles are available in White (supplied with
the unit) or Brown, Black, Brushed Stainless Steel, Chrome
and Aluminium which can be purchased separately.
Packaging: All fan convectors are packed in robust
cardboard packaging specially designed to ensure the
product reaches you in perfect condition.
Accessories: At MYSON we take care of every detail
and there is a variety of accessories available for the fan
convector range of products, including wall switches and
KICKSPACE
®
facia grilles. For further details, please
consult the technical section of this brochure.
System design for fan convectors.
Fan convectors are intended to be connected to central
heating systems in the same way as radiators, and offer
advantages and benefits not available from traditional
emitters. To ensure optimum fan convector performance,
great care must be taken to ensure that the choice of
unit and the heating system design are considered.
The following factors must be taken into consideration:
l
Fan convectors should only be used on closed
circulation, two pipe, pump assisted central heating
systems.
l
Fan convectors should be correctly sized to match the
heat loss requirement of the room with the unit operating
at its lowest fan speed.
l
The heating system must be capable of providing
sufficient hot water through the heat exchanger. This
means that:
l
The minimum pipe size should be 15mm.
l
Fan convectors are not suitable for use on microbore
pipe-work.
l
Fan convectors are not suitable for one-pipe systems.
l
Where the unit is fitted onto a system with other
emitters, a separate circuit for the fan convector
should be considered to ensure an adequate water
flow through it.
l
The heating system water temperature must be
greater than ≥32°C for heating mode and ≤15°C for
cooling mode. All wall mounted fan convectors can
operate at lower temperatures suitable for heat
pump applications.
l
Optimum performance of the fan convector will
require effective balancing of the whole system.
l
Fan convectors should not be used to replace
radiators in existing systems unless pipe-work sizing,
system design and system balancing can guarantee
an adequate flow of water through the fan convector.
l
The maximum working pressure through the heat
exchanger is 10 bar (150 lb/in
2
). The maximum
allowable water temperature through the heat
exchanger is 90°C, except iVECTOR, which is 85°C.
l
Wall mounted units should be mounted on a flat wall,
and stud or partition walls should be avoided to
minimise the possibility of noise transmission.
24050 Fan Convector bro 06/12/2011 10:52 Page 7
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