Laars Hot Shot LHS Installation And Operation Manual
Laars Hot Shot LHS Installation And Operation Manual

Laars Hot Shot LHS Installation And Operation Manual

Above ground pool and spa heater

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Installation and Operation Data
FOR YOUR SAFETY - This product must be installed in accordance with the proce-
dures in this manual, local codes and ordinances, and in accordance with the latest
edition of the National Fuel Gas Code, ANSI Z223.1. In Canada, the installation must be
in accordance with CAN1-B149.1 or .2 and local codes. Improper installation and/or
operation could create carbon monoxide gas in flue gases which could cause
serious injury, property damage, or death. Improper installation and/or operation
will void the warranty.
Installation and
Operation Manual
Hot Shot
Above Ground Pool
and Spa Heater
Model LHS
Natural Gas or LP Gas
For Outdoor Use Only
WARNING: If these instructions are not followed exactly, a fire or explosion may
result, causing property damage, personal injury, or death.
Do not store or use gasoline or other flammable vapors and liquids in the vicinity
of this or any other appliance.
• 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 nearby 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.
WHAT TO DO IF YOU SMELL GAS

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Summary of Contents for Laars Hot Shot LHS

  • Page 1 Installation and Operation Data FOR YOUR SAFETY - This product must be installed in accordance with the proce- dures in this manual, local codes and ordinances, and in accordance with the latest edition of the National Fuel Gas Code, ANSI Z223.1. In Canada, the installation must be in accordance with CAN1-B149.1 or .2 and local codes.
  • Page 2: Table Of Contents

    Site Location ..........2 2C-1. Installation Information ........2 SECTION 4. 2C-2. Outdoor Installation ........2 Parts List for Laars Lite 2 Heater Gas Supply and Piping ........3 General Information ........10 2D-1. General Instructions ........3 Parts List ........... 10 2D-2.
  • Page 3: General Information

    Notes: 1. The Laars Hot Stot heater is designed for optimun efficiency at altitudes of 0-3000 feet (0-915m) above sea level for natural gas heaters and 0-5000 feet (0-1525) for LPG. In Canada regulations limit optimun efficieny use to 0-2000 ft (0-610m) above sea level for natural gas and 0-4500 feet (0-1370m) for LPG.
  • Page 4: Warranty

    Model LHS Above Ground Pool & Spa Heater installation procedures completely before continuing 1C. Warranty the installation. The Laars Hot Shot heater is sold with a limited factory warranty. Details are specified on page 14 of this manual. 2B. Field Assembly...
  • Page 5: Gas Supply And Piping

    Check the rating plate to make sure the heater is fitted for the type of gas being used. Laars WARNING heaters, as shipped from the factory, are certified United States to operate within a specific altitude range.
  • Page 6: Special Precautions For Propane Gas

    Page 4 Model LHS Above Ground Pool & Spa Heater Table 2. Natural Gas Pipe Size Requirements Table 3. Gas Supply Pressure Requirements Distance from Gas Meter Supply Pressure Natural Gas Propane Gas Water Column "W.C. "W.C. 0-50 feet 50-100 feet 100-200 feet (0-15 m) (15-30 m)
  • Page 7: Valve Installation

    Be sure to keep your chemical levels within the values indicated in Table 4. Water Pik Laars does not warrant heat exchangers dam- Figure 4. Temperature Control Panel. aged by corrosive chemical levels or excess dissolved solids in pool water.
  • Page 8: Wiring Diagram

    Page 6 Model LHS Above Ground Pool & Spa Heater 2E-6. Wiring Diagram Figure 6. LHS Connection/Schematic Wiring Diagram.
  • Page 9: Operating Instructions

    Model LHS Above Ground Pool & Spa Heater Page 7 Check the adjustment by turning the filter pump Caution OFF. The heater should shut off immediately. If Keep all objects off the top of the heater. it does not, restart the filter pump immediately Blocking air flow could damage the heater, and and repeat Steps 6 and 7.
  • Page 10 Page 8 Model LHS Above Ground Pool & Spa Heater Water Pik Technologies Inc. FOR YOUR SAFETY READ BEFORE OPERATING WARNING: If you do not follow these instructions exactly, a fire or explosion may result, causing property damage, personal injury or loss of life. A.
  • Page 11: Winterizing

    Secure all connections as discussed in the 3F-1. Owner Inspection installation section of this manual. Water Pik designs and constructs the Laars Hot Shot heater to provide long performance life when Turn on the filter pump and circulate water until installed and operated properly under normal condi- the water is clean.
  • Page 12: General Information

    Verifiy proper operation after servicing. S'assurer que l'appareil fonctionne adéquatement une fois l'entretien terminé. 4B. Parts List The following page shows an exploded view to aid in parts identification. Please refer to this pages when ordering parts for your Laars Hot Shot heater.
  • Page 13: Exploded View

    Model LHS Above Ground Pool & Spa Heater Page 11 4C. Exlpoded View 9 (135°F), 10 (150°F ON OPPOSITE END OF HEAT EXCHANGER)
  • Page 14 Page 12 Model LHS Above Ground Pool & Spa Heater NOTES...
  • Page 15 Model LHS Above Ground Pool & Spa Heater Page 13 NOTES...
  • Page 16: Warranty

    Page 14 LAARS HOT SHOT LIMITED WARRANTY Your Laars Hot Shot pool heater is backed by this warranty to assure your complete satisfaction. All parts are warranted against defects in materials and workmanship for one (1) year from date of purchase.

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