Worcester Greenstar Ri Manuel d'instructions télécharger pdf (Page 28)

PRE-COMMISSIONING

CHECKS

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 to the correct position on the

manifold.

A - Flow (22mm)

B - Return (22mm)

C - Gas inlet (22mm)

2 Check the gas type specified on the

identification plate matches that of the gas

supply. Turn on the main gas supply, check

the gas pipework, connections and rectify

any leaks.

NOTE: Do not use solvents, adhesive or

lubricant when pushing the pipe

onto the rubber connector.

3 Check that the condensate pipe (D) has

been connected to the syphon.

IMPORTANT: If the boiler is not to be

commissioned immediately then:

after successfully completing all of the

checks and any rectification work,

close the gas and water valves, shut off

the gas supply and electrically isolate

the boiler.

INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR Ri

8 716 115 168a (06/2008)

PRE-COMMISSIONING CHECKS

COMMISSIONING

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Worcester Greenstar Ri Manuel d'instructions Page 28