LX and LT Pool Heaters | Page 1 |
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SECTION 1.
General Information
1A. Introduction
This manual contains information for the proper installation and operation of the LX and LT pool/spa heaters. Certain sections are specific to United States or Canadian installations, and are labeled United States or Canada. Procedures in this manual must be followed exactly. To obtain additional copies of this manual contact Waterpik Technologies. For address information see back cover.
1B. Description
The Laars LX and LT have no standing pilot burner. They exceed the requirements of energy conservation regulations such as those in California, Hawaii, New York, Oregon and other states which require that a pool heater not have a continuous ignition source.
The heaters are designed to operate in conventional swimming pool and spa equipment arrangements. They require 120V or 240V, 60 Hz electrical power.
The Laars LX and LT are certified by International Approval Services, Inc. to comply with latest editions of applicable U.S./Canadian combined standard for
The heaters have been designed specifically to heat fresh water swimming pools and spas, and with proper installation and care, they will provide years of reliable service. Do not use the heaters to maintain pool or spa water temperature below 70°F. Do not use them as heating boilers or general service water heaters or to heat salt water. For special applications, consult your Waterpik Technologies dealer.
DANGER
Improper installation or servicing can cause property damage, injury or death due to fire, asphyxiation or carbon monoxide poisoning.
1C. Warranty
The LX and LT are sold with a limited factory warranty. A copy of the warranty is included in a plastic bag inside the heater and on the back cover of this manual. The home owner should fill out the warranty registration card included in the plastic bag and return it to Waterpik Technologies. The warranty does not cover damage caused by improper installation, operation, or field modification; or damage to the heat exchanger caused by corrosive water. See Section 3D for guidelines on pool water chemistry.
SECTION 2.
Installation Instructions
2A. General Requirements
All
1.Appropriate site location and clearances.
2.Sufficient supply of clean air for combustion and ventilation.
3.Proper venting of products of combustion.
4.Properly sized gas pipe.
5.Properly sized gas meter.
6.Adequate water flow.
In the United States, installation must be in accordance with local codes and the most recent edition of the National Fuel Gas Code, ANSI Z223.1. The Code can be obtained from:
National Fire Protection Association
1 Batterymarch Park
Quincy, MA 02269
In Canada, install the heater in accordance with local codes and the most recent edition of the Installation Codes for Gas Burning Appliances, CAN
Canadian Gas Association
55 Scarsdale Road
Don Mills, Ontario
M3B 2R3
2A-1.Special Precautions
Liquefied petroleum (LP) gas is heavier than air. Therefore, a pool heater using LP gas is subject to special installation rules. Consult local codes and fire protection authorities about specific installation restrictions.
Fuel gas and its combustion products are known to cause cancer or harm the reproductive process. Follow these installation instructions and applicable codes exactly to avoid this hazard.
2B. Heater Assembly and Preparation
The LX or LT can be installed in a variety of ways, some of them requiring preparation or assembly in the field. Water connections are provided on the right side of the heater but can be changed to the left side by reversal of the heat exchanger.
