gledhill GB10 Installation And Servicing Instructions page 4

(b) Clearances
If fixtures are positioned close to the boiler, space must be left as shown in figure 3.10.2. Enough space
must also be left in front of the boiler to allow for servicing.
(c) Sheet Metal Parts
This boiler contains metal parts (case & components) and therefore care should be taken when
handling and cleaning, with particular regard to edges.
(d) Sealed Components
This boiler uses fully premix burner with air/gas ratio controller therefore the burner input i.e. CO and
CO settings and the burner off set pressure are factory set and sealed and require no onsite
2
adjustments during installation or routine servicing.
Under no circumstances the user should interfere with the sealed components as this could result in a
potentially dangerous situations arising. If sealed components in the appliance are replaced and/or re-
commissioned in the field then these must be done strictly in accordance with manufacturer's
instructions and these components must be re-sealed.
(e) Bench Mark Log Book
As part of the industry wide 'Benchmark' initiative all Gledhill appliances now include a Benchmark
Installation, Commissioning and Service Record Logbook. Please read this carefully and complete all
sections relevant to this appliance. Failure to do so may affect warranty.
1.6.
EQUIPMENT SELECTION
This information is provided to assist generally in the selection of equipment. Responsibility for selection and
specification of our equipment must, however, remain that of our customers and any expert or consultants
concerned with the installation(s). Therefore please note that: -
(a) We do not therefore accept any responsibility for matters of design selection or specification for the
effectiveness of an installation containing one of our products.
(b) All goods are sold subject to our Conditions of Sale, which are set out in the Appendix to this
document.
1.7.
ELECTRICITY SUPPLY FAILURE
(a) This boiler must be earthed and the boiler will not work without an electricity supply.
(b) Reset any external controls to resume normal operation of the central heating.
(c) Normal operation of the boiler should resume when the electrical supply is restored. If the boiler does
not resume normal operation turn the mains switch off and on. If the boiler does not resume normal
operation after this, the overheat thermostat may have operated. The overheat thermostat would only
operate under abnormal conditions and, under these circumstances it would be advisable to consult
your installation/servicing company.
1.8.
PROTECTION AGAINST FREEZING
(a) The boiler has built in frost protection programme as long as the electricity and gas are left switched on.
The boiler controller operates the burner and the system pump when the temperature inside the boiler
o
falls below 4 C.
(b) Any other exposed areas of the heating and hot water system should be protected by a separate frost
thermostat.
(c) If the mains electricity and gas supplies to the boiler system are to be turned off for any long periods
during severe weather, it is recommended that the whole system including the boiler should be drained
to avoid risk of freezing. In this case ensure that the immersion heater in the cylinder if fitted is switched
off.
VER: 02.3 _260505
Supplied By www.heating spares.co Tel. 0161 620 6677
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