Gas Connection - Worcester GREENSPRING CWi47 Installation And Operating Instructions Manual

INSTALLATION INSTRUCTIONS
6.8

GAS CONNECTION

DANGER:
B TURN OFF THE GAS SUPPLY AND
ISOLATE THE MAINS SUPPLIES BEFORE
STARTING ANY WORK AND OBSERVE ALL
RELEVANT SAFETY PRECAUTIONS.
Only use accessories recommended in this
manual.
The gas connection must comply with current building
requirements.
• Ensure that the inlet pipe is clean.
• Use a pipe support and an appropriate clamp to make
the gas inlet connections to the appliance.
• Install a gas shut-off tap as near to the appliance as
possible.
– The gas isolating valve provided must be used to
connect the water heater to the gas main.
– Tighten the threaded head on the gas inlet (
35, pos. 1) and make connection to the gas supply
pipe ( Fig. 35, pos. 2).
2
Fig. 35
1 Gas isolation valve (supplied with appliance)
2 Gas supply pipe
24
Fig.
1
6720646322-25. 1 V
6 720 646 322 (2012/05)