gledhill Stainless Lite Direct 90-300 litres, Инструкции по проектированию, установке и обслуживанию

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Page 5
DESCRIPTION
DESIGN
Stainless Lite
DIRECT SOLAR
Stainless Lite
INDIRECT SOLAR
Figure 3 Figure 4
Pipework is not supplied by manufacturer,
but to be supplied and fi tted by installer.
Stainless Lite Direct Solar
Stainless Lite direct is an electrically heated,
unvented hot water storage cylinder designed
primarily for use with off peak electrical
supplies.
It is supplied fi tted with two 3kW immersion
heaters which are BEAB approved for safety as
recommended by the Electricity Council.
A high effi ciency coil is positioned in the lower
part of the Stainless Lite vessel to ensure
maximum benefi t of solar gain energy.
Stainless Lite direct models are listed in
Table 1 on Page 6 & 7.
Stainless Lite Indirect Solar
Stainless Lite indirect is an unvented hot
water storage cylinder and is provided with a
high effi ciency internal primary coil which is
designed for use with a gas or oil boiler and
is suitable for both open vented and sealed
pumped primary systems.
When used with a sealed heating system the
boiler must incorporate its own energy cut-out
overheat thermostat.
A high effi ciency second solar coil is positioned
below the primary coil to ensure maximum
benefi t of solar gain energy.
Stainless Lite indirect models are listed in
Table 1 on Page 6 & 7.
Note:
The cold supply elbow c/w drain tapping
must be fi tted as shown in fi gs 1, 2, 3 and 4.
A fl exible hose can then be connected to the
drain tapping and, providing the hose runs
below the lowest level of the cylinder, then
all the water contents can be drained out by
syphonic action.