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PRE-COMMISSIONING
CHECKS - APPLIANCE
INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE EXTERNAL 12/18-18/25-25/32
8 716 113 389b (09/07)
29
1
2
3
5
200
0
0
Bar
Litres per hour
0.6
0.5
0.4
0.3
0.2
0.1
400 600 800 1000 1200 1400 1600
200
0
0
Bar
Litres per hour
0.6
0.5
0.4
0.3
0.2
0.1
400 600 800 1000 1200 1400 1600 1800 2000 2200 2400
0.7
12/18 & 18/25
25/32
4
PRE-COMMISSIONING CHECKS -
APPLIANCE
CAUTION: ISOLATE THE MAINS SUPPLIES
BEFORE STARTING ANY WORK AND
OBSERVE ALL RELEVANT SAFETY
PRECAUTIONS.
1 Check that the service and water pipes are
connected correctly.
Check that all unused sockets are capped.
2 Check that the oil supply is kerosene and
that the pipework is connected correctly
to the oil pump via the supplied flexible oil
hose.
Turn on the main oil supply valve at the
tank, check the oil supply pipework and
connections. Rectify any leaks.
3 Check the flue is correctly fitted and the
connections are secure.
4 Check the condensate pipework is
correctly fitted and connected.
Check the condensate trap is filled with
water.
5 Check the CH circulating pump is set to 3.
NOTE: The CH circulating pump is preset to
number 3 and should not be altered. The
diagrams opposite show the pump outputs.
NOTE: The cabinet is not load bearing, it only
provides weather protection for the boiler
inside.
IMPORTANT: If the boiler is not to be
commissioned immediately then:
After successfully completing all of the
checks and any rectification work, close the
water valves, shut off the oil supply and
electrically isolate the boiler.
Complete the installation part of the
Guarantee Registration Card, and complete
a CD10 or its equivalent, to inform the LABC
of the installation.
COMMISSIONING