Lochinvar ER402 Please read before proceeding, Checking equipment, What to do if you smell gas

Models: ER252 ER402 ER202 ER302 ER152

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Please read before proceeding

User’s Information Manual

Please read before proceeding

NOTICE

This is a gas appliance and should be

installed by a licensed electrician and/or

 

 

certified gas supplier. Service must be

 

performed by a qualified service

 

installer, service agency or the gas

 

supplier.

￿WARNING Improper installation, adjustment, alteration, service or maintenance can cause injury or property damage. Refer to this manual for assistance or additional information, consult a qualified installer, service agency or the gas supplier.

￿WARNING

If the information in these instructions is not followed exactly, a fire or explosion may result causing property damage, personal injury, or death.

This pool heater MUST NOT be installed in any location where gasoline or flammable vapors are likely to be present, unless the installation is such to eliminate the probable ignition of gasoline or flammable vapors.

Checking equipment –

Upon receiving equipment, check for signs of shipping damage. Pay particular attention to parts accompanying the pool heater which may show signs of being hit or otherwise being mishandled. Verify total number of pieces shown on the packing slip with those actually received. In case there is damage or a shortage, immediately notify the carrier.

Do not use this pool heater if any part has been under water. The possible damage to a flooded pool heater can be extensive and present numerous safety hazards. Any pool heater that has been under water must be replaced.

What to do if you smell gas –

Do not try to light any appliance.

Do not touch any electric switch; do not use any phone in your building.

Immediately call your gas supplier from a neighbors 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.

Warranty –

Factory warranty (shipped with unit) does not apply to units improperly installed or improperly operated.

Experience has shown that improper installation or system design, rather than faulty equipment, is the cause of most operating problems.

1.Improper maintenance of pool water chemistry resulting in high water hardness and high alkalinity that results in a lime scale build up in the copper tube is not the fault of the equipment and is not covered under the manufacturer’s warranty (see Facts About Water Chemistry in the EnergyRite Service Manual).

2.Excessive pitting and erosion on the inside of the copper tube may be caused by too much water velocity through the tubes and is not covered by the manufacturer’s warranty (see Water Connections in the EnergyRite Installation and Operation Manual).

￿Owner warning –

The information contained in this manual is intended for use by qualified professional installers, service technicians, or gas suppliers. Consult your local expert for proper installation or service procedures.

NOTICE

Consult and follow all local Building and

Fire Regulations and other Safety Codes that

 

 

 

apply to this installation. Consult a local gas

 

utility company to authorize and inspect all

 

gas and flue connections.

Your conventionally vented gas pool heater must have a supply of fresh air circulating around it during burner operation for proper gas combustion and proper venting.

￿WARNING Should overheating occur or the gas supply fail to shut off, do not turn off or disconnect

the electrical supply to the pump. Instead, turn off the manual gas control valve to the appliance at a location external to the appliance.

Prevention of freezing –

Heat exchangers and headers damaged by freezing are not covered by warranty.

Refer to the Winterizing section of the EnergyRite Service Manual.

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Lochinvar ER402 Please read before proceeding, Checking equipment, What to do if you smell gas, Warranty, Owner warning