gledhill SysteMate 125, Инструкции по установке и обслуживанию

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SY
STEMA
TE
2000
The SysteMate 2000 shown schematically above is designed to provide sealed system
space heating and mains pressure hot water at high flow rates when coupled
to any remotely sited, condensing or non condensing, boiler suitable for sealed
heating systems.
The SysteMate 2000 is an indirectly heated hot water only thermal store and is
supplied with the factory fitted controls and equipment shown in Section 1.2
Technical Data.
The indirect heat exchanger is highly efficient and designed to provide extremely
quick hot water recovery as well as back-up space heating when using ‘Switch’.
For details of how to produce SAP ratings calculations contact Gledhill Technical
Department.
Because the F & E cistern is only used to fill the thermal store the standard
appliance is supplied as a manual fill model, i,e, without a ballvalve and
overflow, which makes it particularly suitable for use in flats/apartments. A
ballvalve and overflow fitting can be supplied as an optional extra if required.
1.0 DESIGN
Description
1.1 INTRODUCTION
An important feature of this product is that
hot water can be supplied directly from the
mains at conventional flow rates without the
need for temperature and pressure relief safety
valves or expansion vessels. This is achieved
by passing the mains water through a plate
heat exchanger. The outlet temperature of the
domestic hot water is maintained by a printed
circuit board, which controls the speed of the
pump circulating the primary water from the
store through the plate heat exchanger.
Because of the innovative method of hot water
production no in-line scale reducer is normally
required on the cold supply to the appliance.
If scale should become a problem the plate
heat exchanger is easily isolated and replaced
with a service exchange unit.
The whole system is controlled by a special
electronic control p.c.b. complete with
programmer to which an external room
thermostat can be easily connected.
The pcb also incorporates the facility to operate
the heating pump for a few seconds every few
days when the heating is not being used, to
reduce the likelihood of the pumps sticking
as well as providing a boiler pump overrun
facility.
Any sealed system automatic boiler designed
to operate on an 82
0
C flow and a 71
0
C return
up to a maximum of 35kW can be linked to
any suitable model of SysteMate 2000 and the
deciding factor is the space heating and the
hot water requirements of a dwelling. See
Section 1.2 Technical Data for further details.
The SysteMate 2000 is available with the option
of ‘Switch’ which will provide a 9kW electrical
emergency backup in case of failure of the
main heat source. See section 1.3 System
Details for further information.
There is no facility available to incorporate a
standard 3kW immersion heater for back up
hot water only.
Gledhill are part of the ‘Benchmark’ scheme
and a separate commissioning/service log
book is included with the product.
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