Union Steam GWI Operations Instructions download pdf

Part Number 550-110-726/0703

Hazard definitions

Hazards that will cause severe personal injury,

death or substantial property damage.

Hazards that can cause severe personal injury,

death or substantial property damage.

Hazards that will or can cause minor personal in-

jury or property damage.

Special instructions on installation, operation or

maintenance that are important but not related to

personal injury or property damage.

User’s Information Manual

WI GWI G

WI G

Gas-Fired Water Boilers

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

building.

• 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

technician or the gas supplier.

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.

INSTALLER — Please take time to review this

User’s Information Manual with the boiler owner.

Explain all maintenance and service procedures

and the correct “Lighting or Operating Instruc-

tions”.

Propane gas odorant

Propane boilers only — Your propane supplier

mixes an odorant with the propane to make its pres-

ence detectable. In some instances, the odorant

can fade and the gas may no longer have an odor.

• Propane gas can accumulate at floor level. Smell near the

floor for the gas odorant or any unusual odor. If you suspect a

leak, do not attempt to light the pilot.

• Use caution when attempting to light the propane pilot. This

should be done by a qualified service technician, particularly

if pilot outages are common.

• Periodically check the odorant level of your gas.

• Inspect boiler and system at least yearly to make sure all gas

piping is leak-tight.

• Consult your propane supplier regarding installation of a gas

leak detector. There are some products on the market intended

for this purpose. Your supplier may be able to suggest an

appropriate device.

The Boiler manual is for use only by a qualified

heating installer/service technician. Refer only to

this User’s Information Manual for your reference.

Improper installation, adjustment, alteration,

service or maintenance can cause property

damage, personal injury (exposure to hazardous

materials) or loss of life. Installation and service

must be performed by a qualified installer, service

agency or the gas supplier (who must read and

follow the supplied instructions before installing,

servicing, or removing this boiler. This boiler

contains materials that have been identified as

carcinogenic, or possibly carcinogenic, to humans).

1 2 3 4 5 6 ... 11 12

Summary of Contents

Page 1 - User’s Information Manual

Part Number 550-110-726/0703Hazard definitionsHazards that will cause severe personal injury,death or substantial property damage.Hazards that can cau

Page 2 - Please read this page first

GWA/GWI/GWS Gas-Fired Water Boilers – User’s Information Manual10 Part Number 550-110-726/0703❏ Check monthlyBoiler piping1. Visually inspect for lea

Page 3 - Owner maintenance

11Part Number 550-110-726/0703GWA/GWI/GWS Gas-Fired Water Boilers – User’s Information Manual❏ PeriodicallyOperate boiler reliefTo avoid water damage

Page 4 - GWA — Standing pilot

12 Part Number 550-110-726/0703GWA/GWI/GWS Gas-Fired Water Boilers – User’s Information ManualW-T8201 W. Calumet Rd.Milwaukee, WI 53223❏ Troubleshoot

Page 5 - LIGHTING INSTRUCTIONS

GWA/GWI/GWS Gas-Fired Water Boilers – User’s Information Manual2 Part Number 550-110-726/0703Please read this page firstFailure to adhere to the guide

Page 6 - GWA — Spark-ignited pilot

3Part Number 550-110-726/0703GWA/GWI/GWS Gas-Fired Water Boilers – User’s Information ManualService technician(covered in Boiler Manual — for use only

Page 7

GWA/GWI/GWS Gas-Fired Water Boilers – User’s Information Manual4 Part Number 550-110-726/0703Lighting InstructionsIf you do not follow these instructi

Page 8 - OPERATING INSTRUCTIONS

5Part Number 550-110-726/0703GWA/GWI/GWS Gas-Fired Water Boilers – User’s Information ManualGas valve — Robertshaw 7200FOR YOUR SAFETY READ BEFORE LIG

Page 9 - ❏ Component information

GWA/GWI/GWS Gas-Fired Water Boilers – User’s Information Manual6 Part Number 550-110-726/0703FOR YOUR SAFETY READ BEFORE OPERATINGOperating Instructio

Page 10 - ❏ Check monthly

7Part Number 550-110-726/0703GWA/GWI/GWS Gas-Fired Water Boilers – User’s Information ManualFOR YOUR SAFETY READ BEFORE OPERATINGIf you do not follow

Page 11 - Improper main burner flame:

GWA/GWI/GWS Gas-Fired Water Boilers – User’s Information Manual8 Part Number 550-110-726/0703FOR YOUR SAFETY READ BEFORE OPERATINGOperating instructio

Page 12 - ❏ Troubleshooting

9Part Number 550-110-726/0703GWA/GWI/GWS Gas-Fired Water Boilers – User’s Information Manual❏ Maintenance proceduresBoiler areaTo prevent potential o

Union Steam GWI Operations Instructions

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Union Steam GWI Operations Instructions

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Summary of Contents

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