35
Installation and Servicing
SECTION 2 - INSTALLATION
WARNING.
Whilst effecting the required gas tightness test and purging air from the gas installation,
open all windows and doors, extinguish naked lights and
DO NOT SMOKE.
As part of the commissioning process, the combustion of this appliance must be checked
and the Benchmark Checklist completed. A flow chart to assist is provided on page 67.
A. Electrical Installation
1.
Checks to ensure electrical safety should be carried out by
a competent person.
2.
ALWAYS carry out the preliminary electrical system
checks, i.e. earth continuity, polarity, resistance to earth
and short circuit, using a suitable test meter.
B. Gas Installation
1.
The whole of the gas installation, including the meter,
should be inspected and tested for tightness and purged in
accordance with the recommendations of BS.6891.
In IE refer to IS.813.
2.
Purge air from the gas installation by the approved methods
only.
2.22 COMMISSIONING AND TESTING
GENERAL
Please Note
: The combustion for this appliance has
been checked, adjusted and preset at the factory for
operation on the gas type defined on the appliance
data plate.
DO NOT
adjust the air/gas ratio valve.
Having checked:
-
That the boiler has been installed in accordance
with these instructions.
- The integrity of the flue system and the flue seals,
as described in the Flue Installation section.
Proceed to put the boiler into operation as follows:
CHECK THE OPERATIONAL (WORKING) GAS
INLET PRESSURE
Set up the boiler to operate at maximum rate by
opening hot tap to maximum flow.
With the boiler operating in the maximum rate
condition check that the operational (working) gas
pressure at the inlet gas pressure test point complies
with the requirements - refer to “Gas Supply” on page
12.
Ensure that this inlet pressure can be obtained with all
other gas appliances in the property working.
Gas Pressure
Test Point
Gas
Supply
ATTENTION !
IT IS A CONDITION OF THE MANUFACTURER’S WARRANTY THAT THE
BENCHMARK COMMISSIONING CHECKLIST IS FULLY COMPLETED
AND LEFT WITH THE APPLIANCE
INST
ALLA
TION
Summary of Contents for LOGIC COMBI ESP1 24
Page 4: ...4 Installation and Servicing...
Page 6: ...6 Installation and Servicing...
Page 62: ...62 Installation and Servicing SECTION 6 BENCHMARK COMMISSIONING...
Page 68: ...68 NOTES Installation and Servicing...
Page 69: ...69 NOTES Installation and Servicing...
Page 70: ...70 NOTES Installation and Servicing...