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User’s Information Manual
Galaxy GG, GX, GXH & GXHA Series, Sentry S/SX Series
and Sentinel SE Series Gas Boilers with Continuous Pilot
WARNING: If the information in this
manual is not followed exactly, a fire
or explosion may result causing
property damage, personal injury or
loss of life.
— DO NOT store or use gasoline or
other flammable vapors and liquids in
the vicinity of this or any other appliance.
—
WHAT TO DO IF YOU SMELL GAS
• DO NOT try to light any appliance.
• DO NOT touch any electrical
switch; DO NOT use any phone in
your b
uilding.
• Immediately call your gas supplier
from a neighbor's phone. Follow
the gas supplier's instructions.
• If you cannot reach your gas
supplier, call the fire department.
— Installation and service must be
performed by a qualified installer,
service agency or the gas supplier.
DO NOT use this boiler if any part has
been underwater. Immediately call a
qualified service technician to inspect
the boiler and to replace any part of the
control system and any gas control
which has been underwater.
WARNING
Should overheating occur or the gas
supply fail to shut off, DO NOT turn off
or disconnect the electric supply to the
circulator pump. Instead, shut off the
gas supply at a location EXTERNAL to
the appliance.
If your boiler is purchased with or will be equipped with an automatic vent damper, make certain
that the damper is installed and wired by a qualified installer who has been certified by your local
gas utility. See Vent Dampers page 7.
Keep the boiler area clean and free of all materials that can burn.
Never close or reduce openings that supply air for the boiler combustion and for ventilation.
Your gas boiler must be installed and serviced by a qualified service agency or
gas supplier. The lack of proper service can result in a dangerous condition.
FOR YOUR SAFETY:
• Before operating this boiler, READ this manual.
• DO NOT attempt to install, service or repair this boiler yourself. There are no user serviceable
parts. Contact a qualified service agency if your boiler needs repair or maintenance. Ask your
gas supplier for a list of qualified service agencies.
Printed in U.S.A. 1005 PUBLICA
TION NO. GS-UIM-CBP
P
ar
t No.
41-1824