Modulating Temperature Control

This heater is equipped with a Raypak modulating temperature control. Refer to information starting on page 33 for information on the setting and use of this control.

Fig. 45: Modulating Temperature Control

Low Water Cut-Off (Optional)

The optional low water cut-off automatically shuts down the burner whenever water level drops below the level of the sensing probe. A 5-second time delay pre- vents premature lockout due to temporary conditions such as power fluctuations or air pockets.

Fig. 46: Low Water Cut-Off

High & Low Gas Pressure Switches (Optional)

The optional low gas pressure switch connection mounts upstream of the gas valve (on the inlet flange to the gas valve) and is accessible through the remov- able access panel on the right side of the heater to reset the gas pressure switch, as necessary. It is used to ensure that sufficient gas pressure is present for proper valve/regulator performance. The low gas pres- sure switch automatically shuts down the heater if gas supply drops below the factory setting of 3.0 in. WC for natural gas or propane gas.

The optional high gas pressure switch connection mounts down-stream of the gas valve. Special ports are located on the backside of the gas valve and accessible from the front of the heater (to reset the gas pressure switch) or through the removable access panel on the right side of the heater (to reset the gas pressure switch), as necessary. If the gas pressure regulator in the valve fails, the high gas pressure switch automatically shuts down the burner.

Operation of either the High or Low Gas Pressure Switch will turn on an LED inside the switch housing. Push the top of the plastic switch housing as shown in Fig. 47 to reset a tripped pressure switch. The LED will go out when the switch is reset.

Fig. 47: High/Low Gas Pressure Switch

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Raypak 1005 Modulating Temperature Control, Low Water Cut-Off Optional, High & Low Gas Pressure Switches Optional
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1005 specifications

Raypak is a prominent name in the heating industry, known for its innovative and efficient heating solutions for residential and commercial applications. The models 2005, 1005, and 1505 are notable offerings from Raypak, each designed to provide reliable performance, energy efficiency, and user-friendly operation.

The Raypak 2005 model stands out for its robust construction and high efficiency. It utilizes advanced technology to ensure consistent heating and reliability. With a high-capacity output, the 2005 is ideal for larger pools and spa applications, efficiently maintaining desired temperatures even during colder months. Its digital control system allows for precise temperature settings, enabling users to customize their heating needs effectively.

The 1005 model is an excellent choice for medium-sized pools and spas, offering a perfect balance of power and energy efficiency. One of its key features is the ability to operate quietly, making it suitable for residential areas where noise can be a concern. The 1005 employs a reliable gas burning system that maximizes fuel efficiency and provides fast heating. Its compact design also makes it easy to install, saving space while delivering exceptional performance.

The Raypak 1505 model is designed for versatility, catering to a wide range of heating requirements. One of its standout characteristics is its corrosion-resistant heat exchanger, which ensures long-lasting performance even in harsh environments. The 1505 also incorporates a user-friendly digital interface, allowing for easy operation and monitoring of temperature settings. It supports both natural gas and propane, providing flexibility to users based on their energy source preferences.

All three models—the 2005, 1005, and 1505—benefit from Raypak's commitment to energy efficiency. They are designed to meet stringent environmental standards while minimizing operational costs for the user. Additionally, their reliable safety features, such as pressure switches and safety valves, ensure safe operation across various conditions.

In summary, Raypak's 2005, 1005, and 1505 models exhibit a combination of efficiency, durability, and user-friendliness. With their advanced technologies and adaptable designs, these heaters are suitable for a wide array of heating applications, providing users with reliable solutions for their heating needs. Whether for residential or commercial use, Raypak's commitment to quality and innovation makes these models excellent choices for anyone seeking dependable heating solutions.
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