41
GENERAL CHECKS
1. Central Heating
system controls should be proved. Operate each control
separately and check that the main burner or circulating
pump, as the case may be, responds.
2. Gas Rate
Operate the boiler for 10 minutes. Check the boiler gas
rate (see Table 2), ensuring the boiler is at full output whilst
measurements are recorded.
3. Water Circulation System
42
HANDING OVER
The temperatures quoted alongside are approximate, and
vary between installations.
Note. Fernox Superoc, Sentinel X300 (new systems) / X400
(existing systems) or Salamander products ushing
solutions should be used during the ushing procedure.
Refer to Frame 9.
a. With the system HOT examine all water connections for
soundness.
b. With the system still HOT, turn off the gas, water and
electricity supplies to the boiler and drain down to complete
c.
clear all air locks and again check for water soundness.
Adhere the water treatment warning label, supplied in the
hardware pack, in a prominent position on the system, to
prevent the use of incorrect water treatment additives.
d. Balance the system. Refer to Frame 4.
4. Check the condensate drain for leaks and check that it is
discharging correctly
5. Finally set the controls to the user’s requirements.
Knob Setting Flow Temperature
o
C
o
F
Min 30 86
Max 82 180
1. Hand the Installation / User’s Instructions to the
householder and explain his or her responsibilities under
current Gas Safety (Installation and Use) Regulations or
rules in force.
2.
procedures.
3. The operation of the boiler and the use and adjustment
of ALL system controls should be fully explained to
the householder to ensure the greatest possible fuel
economy consistent with household requirements of both
heating and hot water consumption.
Advise the User of the precautions necessary to prevent
damage to the system and to the building in the event of
the system remaining inoperative during frosty conditions.
4.
controls.
5
6
controls, radiator valves, etc., for the economic use of the system.
7.
User’s Instructions and hand them to the householder.
8. After installation and commissioning please complete the
Commissioning Checklist before handover to
9. IMPORTANT
Stress the importance of regular servicing by a Gas Safe
be carried out by a Registered Gas Installer.
10. As the installer you may wish to undertake the service contract
Ideal Care Scheme, details of which are outlined in the household
pack supplied with this boiler.
After completing the installation and commissioning of the system the
installer should hand over to the householder by the following actions:
ATTENTION !
IT IS A CONDITION OF THE MANUFACTURERS WARRANTY THAT THE
BENCHMARK COMMISSIONING CHECKLIST IS FULLY COMPLETED
AND LEFT WITH THE APPLIANCE
As part of the commissioning process, the combustion of this appliance must be checked
and the Benchmark Checklist completed. A ow chart to assist is provided on page 55.
INSTALLATION
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