Introduction

WARNING

This pool/spa heat pump is an electromechanical machine that incorporates a pressurised refrigerant gas in a sealed system. ONLY trained and qualified service personnel should attempt to install or service this equipment.

Without proper training and knowledge of such equipment, any attempt to install or service the unit could result in serious injury or even death.

This manual contains important information on the use, maintenance, chemistry requirements and installation of your new heat pump. Proper installation and operation of the unit will increase the benefits you receive from the unit.

This heat pump is an extremely efficient, economical machine designed specifically for pool and spa heating. It is similar in design and operation to a typical residential air conditioning system. The heat pump employs a hermetic motor/compressor operating in a refrigeration cycle to extract heat from ambient air and deliver it to the circulating pool water.

As with all pool/spa heat pumps, compared to other types of pool heat pumps such as gas, this heat pump has lower heating capacity on a KW/hr basis. As a result, it will be required

to operate longer to accomplish the desired results. It may, at certain times, operate as much as 24 hours per day. However, this should not be of concern to the owner, because the unit is designed to operate continuously. Even though it may operate continuously for many hours, it will still heat the pool with greater economy than other types of fossil fuel heaters.

You are advised to put a pool cover over the pool at night and other non-use periods. This will keep evaporation, the cause of the greatest heat loss, to a minimum, and so greatly reduce overall pool heating costs. During warmer weather, the pool cover may be required only at night.

I.Installation

•The placement of the pool heat pump is very important to minimize installation costs while providing maximum efficiency of operation, and to allow adequate service access.

•The unit is designed for outdoor installation and must not be installed in a totally enclosed area such as a shed or garage, unless ventilation is provided to ensure adequate air exchange for proper operation. Recirculation of cold discharge air back into the evaporator coil will greatly reduce the unit’s heating capacity and efficiency.

•When installed in a geographical location where freezing temperatures can be encountered, the water circuit should be drained to prevent possible freeze-up damage. See Section IX, Freeze Protection.

•The unit should be located as close as possible to the existing pool pump and filter to minimize water piping.

•All models feature an "up-flow" discharge for quiet operation. Air is pulled up through the evaporator coil and discharged through the top grill. Allow at least 2.5m clearance above the unit for unrestricted air discharge. Do NOT install the unit under a porch or deck.

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Raypak RHP 33 installation manual Introduction, Installation
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RHP 33 specifications

The Raypak RHP 33 is a high-performance heater designed to meet the needs of both residential and commercial swimming pools and spas. Known for its reliability and energy efficiency, this unit stands out in the market for several reasons.

One of the main features of the RHP 33 is its high-efficiency design. With an output of 333,000 BTUs, it offers rapid heating capabilities, ensuring that your pool or spa reaches the desired temperature quickly, even in cooler climates. The heater is powered by natural gas or propane, giving users flexibility depending on their fuel preferences.

The Raypak RHP 33 incorporates innovative technology that enhances its durability and performance. One notable feature is its durable titanium heat exchanger, which is known for resisting corrosion and ensuring longevity. This is particularly important for those using saltwater pools, as conventional heaters may degrade more quickly in such environments.

The unit also features a built-in digital thermostat that allows for precise temperature control. Users can easily adjust the temperature settings via a user-friendly interface, making it simple to maintain the perfect warmth for leisure activities. The RHP 33 is equipped with an electronic ignition system that provides reliable starts, eliminating the hassle of pilot lights and enhancing safety.

In terms of installation, the Raypak RHP 33 is designed for outdoor use, with a robust housing that protects against the elements. Its compact size allows for versatility in placement without sacrificing performance. Furthermore, the heater’s low NOx emissions technology ensures compliance with environmental regulations, making it an eco-friendly choice for homeowners who are conscious about their ecological footprint.

The RHP 33 also boasts a self-diagnostic system, which provides real-time feedback on its performance and alerts users to potential issues, thereby minimizing downtime. This feature is coupled with easy access to internal components, ensuring straightforward maintenance and repairs when necessary.

In summary, the Raypak RHP 33 is a cutting-edge pool and spa heater that delivers efficiency, reliability, and user-friendly features. With its advanced technologies, including a titanium heat exchanger, digital controls, and environmental compliance, it is an excellent choice for anyone looking to enjoy their water features year-round.
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