Westinghouse WBRCNG140F Installation Manual download pdf (Page 8)

WHL-015 REV. 12.17.14

OPTIONAL PARTS (Not Included)

ITEM

DESCRIPTION

QUANTITY

PART NUMBER

Threaded 1” CH Tankless

Isolation Valves

7850P-089

Threaded ¾” DHW Tankless

Isolation Valves

7850P-090

Vent Screens (2” Mesh)

2 Screens

7850P-088

Table 1 – Items Included with the Appliance

PART 2 – SAFETY REGULATIONS

A. OPERATION AND INSTALLATION WARNINGS

To avoid serious injury or death, read, understand, and follow all the precautions listed here.

Vapors from flammable liquids will explode and can cause a fire, resulting in personal injury or death. The appliance has a burner that

can come on at any time and ignite vapors. DO NOT use or store flammable liquids around the appliance.

Improper venting can cause a build-up of carbon monoxide. Breathing carbon monoxide can result in brain damage or death. DO NOT

operate the appliance unless it is properly vented to the outside and has an adequate fresh air supply for safe operation. Inspect the

exterior exhaust gas outlet port and fresh air inlet port on a regular basis to ensure they are functioning properly.

A concentration of carbon monoxide as small as .04% (400 parts per million) in the air can be fatal. When making high fire or low fire

adjustments, CO levels must be monitored using a flue gas analyzer such that a CO level of no more than 400 ppm is exceeded at any

time during operation.

Adjusting the “low fire offset” on the gas valve in even small increments can result in a significant increase in CO concentration. To

avoid serious injury or death, DO NOT make any adjustments to the gas valve without monitoring the exhaust gases with a fully

functional and calibrated flue gas analyzer.

Failure to follow these statements will result in property damage, severe personal injury, or death.

This appliance must be installed by a licensed plumber, licensed gas fitter, and/or professional service technician. Improper installation

and/or operation can cause a potentially hazardous situation, which, if not avoided, could result in serious injury or death, and will void

the warranty.

Westinghouse cannot anticipate every circumstance that might involve a potential hazard. Each installation has its own specialized

characteristics, requirements, and possible hazards. Therefore, all possible incidents are not included in these warnings. Proper and

safe installation, operation, and service are the responsibility of the professional service technician.

Proper care of the appliance is the user’s responsibility. Ensure the user carefully reads and understands the User’s Information Manual

before operating and maintaining the appliance.

Make sure the user knows the location of the gas shut-off valve and how to operate it. Immediately close the gas shut-off valve if the

appliance is subjected to fire, overheating, flood, physical damage, or any other damaging condition that might affect the operation of

the unit. Have the appliance checked by a qualified technician before resuming operation.

Do not power up the unit unless the gas and water supply valves are fully opened. Make sure the fresh air intake port and exhaust gas

port are open and functional.

No one but a professional service technician should attempt to install, service, or repair this appliance. There are no serviceable parts

which can be changed by the user / owner. User / Owner: Contact the original professional service technician if the appliance needs

repair or maintenance. If the original technician is unavailable, ask your gas supplier for a list of qualified service providers.

Keep the area around the appliance clean and free of all materials that can burn. DO NOT store or place gasoline, oils, spray paint, or

other flammable products near the appliance.

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Westinghouse WBRCNG140F Installation Manual Page 8

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