General Product Information; Special Instructions; Unpacking; Codes - Lochinvar GAS HEATER FOR COMMERICAL POOL Installation And Service Manual

Gas heaters for commercial pool applications 500,000 - 2,070,000 btu/hr models
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Installation and Service Manual
G G E E N N E E R R A A L L P P R R O O D D U U C C T T
I I N N F F O O R R M M A A T T I I O O N N

Special Instructions

This manual supplies information for the installation,
operation and servicing of this pool heater. Read and
understand this manual completely before installing the pool
heater.
Installation and service must be performed by a qualified
service installer, service agency, or the gas supplier.

Unpacking

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.

Codes

The equipment shall be installed in accordance with those
installation regulations in force in the local area where the
installation is to be made. These shall be carefully followed in
all cases. Authorities having jurisdiction shall be consulted
before installations are made. In the absence of such
requirements, the installation shall conform to the latest edition
of the National Fuel Gas Code, ANSI Z223.1 and/or
CAN/CGA-B149 Installation Code. All pool heater heat
exchanger construction conforms to the latest edition of the
ASME Boiler and Pressure Vessel Code, Section IV, Part
HLW.

Warranty

Factory warranty (shipped with pool heater) does not apply to
pool heaters installed or operated improperly.
installation or system design causes most operating problems.
1. Excessive water hardness causing a lime build up in the
copper tube is not the fault of the equipment and is not
covered under the appliance manufacturer's warranty (see
Water Chemistry, page 44).
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 appliance
manufacturer's warranty.
3. Corrosion due to water chemistry imbalance is not the fault
of the equipment and is not covered by the appliance
manufacturer's warranty (see Water Chemistry, page 44).
S S A A F F E E T T Y Y I I N N F F O O R R M M A A T T I I O O N N
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.
IMPORTANT: Read this owner's manual carefully
and completely before trying to install, operate,
or service this pool heater. Improper use of this
pool heater can cause serious injury or death
from burns, fire, explosion, electrical shock, and
carbon monoxide poisoning.
DANGER: Carbon Monoxide poisoning
may lead to death!
IMPORTANT: Consult and follow local building
and fire regulations and other safety codes that
apply to this installation. Consult your local gas
utility company to authorize and inspect all gas
and flue connections.
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, shut off the gas supply at a location
external to the pool heater.
WARNING: To minimize the possibility of
serious personal injury, fire or damage to your
pool heater, never violate the following safety
rules.
1. Pool heaters are heat producing appliances. To avoid
Improper
damage or injury, do not store materials against the pool
heater or the vent-air intake system. Use proper care to
avoid unnecessary contact (especially children) with the
pool heater and vent-air intake components.
2. Never cover your pool heater, lean anything against it,
store trash or debris near it, stand on it, or in any way block
the flow of fresh air to your pool heater.
3. UNDER NO CIRCUMSTANCES must flammable
materials such as gasoline or paint thinner be used or
stored in the vicinity of this pool heater, vent-air intake
system or any location from which fumes could reach the
pool heater or vent-air intake system.
4. This pool heater is only for use with the type of gas
indicated on the rating plate.
5. If you smell gas shut off gas supply.
3

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