INSTALLATION

Electrical Requirements

WARNING!

Failure to heed the following may result in permanent injury or death.

Installation made by unqualified persons can result in hazards to the installer and others. The information contained in this Electrical Installation section is intended for use by qualified electrical installation technicians, familiar with electrical service industry safety standards and methods. Electrical installation to be performed by qualified individuals only.

General Requirements

Locate the equipment disconnect means within 3-feet of the heater’s electrical enclosure, or as close to the heater as possible. Always satisfy applicable codes and standards.

AquaCal heat pumps are designed for copper conductors, only.

In sizing power wiring, be especially aware of up-sizing requirements necessary due to wiring distances. Always satisfy applicable codes and standards.

Multiple heaters installed at same site generally require special sequencing controls (an “ASC” controller will be required). If yours is a multi-heater installation, contact AquaCal Technical Support Group (800-786-7751) for application assistance.

Electrical installation should be by licensed electrician only.

Code-Specific Requirements

The electrical installation must conform to the most current version of the National Electrical Code, NFPA No.70, and all applicable local and state codes.

National Electrical Code, Article 680; Swimming Pools, Fountains, and Similar Installations, shall apply.

National Electrical Code, Article 440, Air-Conditioning and Refrigeration Equipment, shall apply.

Connecting External Controllers

See document entitled: “Connecting External Controllers to AquaCal Heat Pumps”; this document is shipped with every AquaCal heater. For extra copies, contact AquaCal Customer Support (800-786-7751); request literature piece: “LTP0050.”

For Call-Flex option, reference instructions received with the Call-Flex kit.

Please contact the AquaCal Technical Support Group (800-786-7751) concerning the application of any external controller, Call-Flex, sequencing control, etc.

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Aquacal 155 Electrical Requirements, General Requirements, Code-Specific Requirements, Connecting External Controllers

120, 155 specifications

Aquacal 155,120 is a highly regarded pool heater known for its efficiency, reliability, and advanced technology. This product stands out in the competitive market of swimming pool heating solutions, making it a popular choice among pool owners and professionals alike.

One of the main features of the Aquacal 155,120 is its high-performance heat exchanger, made from durable titanium. This material ensures resistance to corrosion and enhances the longevity of the heater. The titanium heat exchanger is designed to facilitate maximum heat transfer, providing rapid warming of pool water and ensuring a consistent swimming experience.

The units are equipped with a powerful compressor that utilizes advanced inverter technology. This technology enables the heater to adjust its output according to the pool’s needs, optimizing energy consumption and reducing operational costs. The inverter-driven compressor allows the Aquacal 155,120 to operate quietly, making it ideal for residential settings where noise could be a concern.

Aquacal has designed the unit to be user-friendly, featuring an intuitive digital control panel. This control panel allows users to easily monitor and adjust the temperature settings, ensuring that the water temperature can be maintained at a comfortable level. Additionally, this feature includes programmable settings to enable automatic heating schedules, providing convenience and energy savings for pool owners.

The Aquacal 155,120 is also known for its energy efficiency. With a high coefficient of performance (COP), this heater can deliver more heat output per unit of energy consumed compared to traditional heating systems. This efficiency contributes to a lower carbon footprint, making it an environmentally friendly choice for heating pool water.

Furthermore, the unit is designed with robust insulation, which minimizes heat loss and maximizes energy retention. This insulation helps maintain the desired water temperature for longer periods, reducing the need for frequent reheating and thereby lowering energy expenses.

In summary, the Aquacal 155,120 is an outstanding choice for pool owners looking for an efficient, reliable, and technologically advanced heating solution. With its titanium heat exchanger, inverter technology, user-friendly control panel, energy efficiency, and excellent insulation, this pool heater stands out as a top contender for modern pool heating needs. Whether for leisure activities or extended swimming seasons, the Aquacal 155,120 ensures a comfortable and enjoyable swimming experience.