andrews RSC 150, Инструкция по установке, Руководство по эксплуатации и обслуживанию

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INSTALLATION SECTION 3
WATER
CONNECTIONS
GAS
CONNECTIONS
Fig. 6
Typical Installation,
Unvented System
13
Hot water service
Cold Water Take Off
Cold Water Inlet
To drain
F3
F1
F2
F4
F5
F6
Check Valve
Secondary Return
THE APPLIANCE MUST ONLY BE USED WITH NATURAL GAS.
The installation of the gas supply should conform to the requirements of IM/16 published
by British Gas p.l.c. or BS 6891. Jointing compound used must conform to BS 6956 Pt 5.
CAUTION - DO NOT APPLY HEAT IN CLOSE PROXIMITY TO THE GAS CONTROL
THERMOSTAT AS THIS WILL RESULT IN DAMAGE OCCURRING TO THE CONTROL.
Fit a 1/2, gas supply cock immediately upstream of the gas control thermostat and
connect to the gas supply. Pressure test the gas installation for soundness. If any doubt
exists as to size of gas supply pipe, consult your local Gas Region.
It is recommended that a pressure test point is fitted on the input next to the gas supply
valve.