Laarsen Associates LG, LD 3A. General Information, 3B. Lighting and Shutdown Procedures

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WATERPIK TECHNOLOGIES INC.

 

 

9.Once the temperature is within the correct range, safety wire the handle of the manual bypass valve in place and tag the valve to prevent change in the water flow.

SECTION 3.

Operating Instructions

3A. General Information

With any new pool or spa installation, operate the filter pump with the heater off long enough to com- pletely clean the water. This will remove any installation residue from the water. Clean the filter at the end of this operation before starting the heater. When raising the temperature of a cold pool, remove all time clock settings. This lets the filter system and heater operate continuously until the water reaches the temperature setting on the temperature control. When that happens, the heater will automatically shut off, but the filter pump will keep running.

Caution

Do not use this heater if any part has been under water. Immediately call a qualified service technician to inspect the heater and replace any part of the control system and any gas control which has been under water.

Attention

N'utilisez pas cet appareil s'ilétéa plongé dans l'eau, même partiellement. Faites inspecter l'appareil par un technicien qualifié et remplacez toute partie du système de contrôle et toute commande qui ont été plongés dans l'eau.

Caution

Should overheating occur or the gas supply fail to shut off, turn off the manual gas control valve to the heater.

Attention

En cas de surchauffe ou si l'alimentation en gaz ne s'arrête pas, fermez manuellement le robinet d'arrêt de l'admission de gaz.

Caution

Keep all objects off the top of the heater. Blocking air flow could damage the heater, and may void the warranty.

WARNING

Vent pipes, drafthoods, and heater tops get hot! These surfaces can cause serious burns. Do not touch these surfaces while the heater is in operation. Adding a vent cap reduces the temperature on the top.

WARNING

For your safety, when starting the heater, keep your head and face well away from the lower firebox opening to prevent any risk of personal injury.

3B. Lighting and Shutdown Procedures

NOTE: If your LP tank runs out of fuel, turn off gas at the heater. After the tank is refilled, the heater must be relit following the instructions found on the inside of the heater. DO NOT attempt repairs on the gas control or heater. Tampering is dangerous and voids all warranties.

3B-1. Model LD (see Page 17).

3B-2. Model LG (see Page 18).

3C. Setting the Temperature Control

The temperature control (see Figure 18) is calibrated at the factory and covers a range from approximately 70°F to 104°F (21°C to 40°C). Use an accurate pool thermometer to determine the best water temperature for your uses.

The Laars Lite 2 model LD has dual temperature controls, which allows two different temperature settings, selected by the rotary switch in the middle of the panel. One control can be set for normal use and the other for standby; or one can be set for pool and the other for a spa. Placing the rotary switch in the middle turns off the heater (see Figure 18). The model LG has only a single control and is set similarly to the LD above.

IMPORTANT: The temperature controls cannot be calibrated in the field. If the control is faulty, shut down the heater and have a qualified service technician replace the control. DO NOT use the thermostat switch to completely shut down the heater.

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Contents Installation Laars Lite Pool and Spa Heater Outdoor Use OnlyTable of Contents Section 1A. Introduction1B. Description 1C. Warranty2B. Field Assembly 1D. Technical Assistance2C-1. Installation Information 2C. Site Location2C-4. Indoor and Outdoor Shelter Installations 2C-2. Outdoor Installation2C-3. Flooring Typical Installation United States2D. Combustion and Ventilation Air Supply 2E. Gas Supply and Piping2E-1. General Instructions 2F. Electrical Wiring 2E-2. Special Precautions for Propane Gas2F-1. General Information LD Only Model LD Wiring Diagram 2F-2. Auxiliary Time Clock Wiring Onnection Iagram2G-1. Flange Installation 2G. Water Flow System2F-3. Remote Operation Model LD Only Piping installation 2G-2. Reversible Water ConnectionsFlue collector hold-down brackets 2G-3. Check Valve Installation 2G-4. Chlorinators, Ozone Generators Sanitizing Chemicals2G-6. Adjusting the Pressure Switch 2G-4a. Water Chemistry2G-5. Pressure Relief Valve 2G-8. Temperature Rise 2G-7. Automatic Flow Control Valve2G-9. Adjusting the Manual Bypass Valve Typical installation3A. General Information 3B. Lighting and Shutdown Procedures3C. Setting the Temperature Control 3B-1. Model LD see 3B-2. Model LG see3B-1. Model LD Direct Ignition Do not try to light any appliance3B-2. Model LG Standing Pilot What to do if YOU Smell GAS3D-2. Winterizing 3D. Seasonal Care3D-1. Spring and Fall Operation 3D-3. Spring Start-up3F. Spa/Hot Tub Safety Rules 3E. Water Chemistry3G. Swimming Pool Energy Saving Tips 4A. General Information 4B. Parts List3H. Periodic Inspection 3H-1. Owner InspectionOrder Heat Exchanger See Next page for Detail Shown Model LG & LD Pool and Spa Heater Laars Lite Limited Warranty

LG, LD specifications

Laarsen Associates is a reputable engineering and consulting firm known for its innovative solutions in the field of energy and environmental management. Among its notable offerings are the LG and LD series of products, designed to optimize energy efficiency and reduce environmental impact in various applications.

The LG series focuses on providing high-performance tools for efficient energy management in commercial settings. These tools are engineered to integrate seamlessly into existing infrastructures, allowing businesses to monitor, control, and optimize their energy consumption effectively. One of the main features of the LG series is its user-friendly interface, which provides real-time data on energy usage, enabling users to make informed decisions quickly. Furthermore, the enhanced connectivity options facilitate remote access, allowing users to manage their systems from anywhere, significantly improving flexibility and response times.

On the other hand, the LD series is tailored for industrial applications, emphasizing durability and robust performance. The LD products are designed to withstand the harshest environments while maintaining consistent efficiency. Their advanced monitoring systems provide detailed insights into energy consumption patterns, allowing for predictive maintenance and reduced operational costs. Key characteristics of the LD series include high reliability, modular design, and adaptive technologies that can be customized to suit specific industrial requirements.

Both series employ cutting-edge technologies to achieve optimal performance. Smart sensors collect real-time data, which is processed using advanced algorithms to deliver actionable insights. These insights can lead to optimized processes, reduced energy wastage, and enhanced sustainability measures. Moreover, the integration of IoT capabilities allows for smarter energy systems that adapt in real time to changing conditions.

Sustainability is at the core of Laarsen Associates’ offerings. Both the LG and LD series are designed with a commitment to reducing carbon footprints and complying with global standards for environmental protection. Their features not only promote energy efficiency but also support clients in achieving their sustainability goals.

In conclusion, Laarsen Associates’ LG and LD series represent the forefront of energy management and environmental solutions. With their combination of user-centric design, advanced technology, and commitment to sustainability, these products pave the way for businesses and industries to navigate modern energy challenges effectively.
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