32
Gas Supply
Installation
Pressure Test the Supply Line for Leaks
The appliance and its individual shut-o
ff
valve must be
disconnected from the gas supply piping system during
any pressure testing of that system at test pressures in
excess of 1/2 psig (3.5 kPa).
The appliance must be isolated from the gas supply pip-
ing system by closing its individual manual shut-o
ff
valve
during any pressure testing of the gas supply piping
system at test pressures equal to or less than 1/2 psig
(3.5 kPa).
Failure to either disconnect or isolate the appliance
during pressure testing may result in regulator or valve
damages and void the warranty. Consult your dealer in
case of damages.
Pressure Test Points
The minimum supply pressure is given in the
Speci
fi
ca-
tions
section of this manual, see page 6.
All piping and connections must be tested for leaks after
installation or servicing. All leaks must be corrected im-
mediately.
When testing for leaks:
• Make sure that the appliance is turned o
ff
.
• Open the manual shut-o
ff
valve.
• Test for leaks by applying a liquid detergent or soap solu-
tion to all joints. Bubbles forming indicate a gas leak.
The pressure test tapping locations are shown in the
fi
gure below. An internal regulator within the valve
controls the burner manifold pressure.
The correct pressure range is shown in the table in sec-
tion
Speci
fi
cations
of this manual on page 6. The pres-
sure check should be made with the burner alight and at
its highest setting. See
Lighting Instructions
in Appendix A
at the end of this manual for full operating details.
Caution
Never use an open flame to check for leaks! Correct
any leak detected immediately.
Manifold pressure adjustment
(behind plastic cap)
Valve inlet
pressure
Manifold test
pressure
Flexible connector
supplied with unit
Local gas shuto
ff
supplied with unit
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