ELECTRICAL CONNECTIONS - DOMESTIC HOT WATER

CAUTION:

DANGER

Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing.

-SHOCKHAZARD

Make sure electrical power to the heater is disconnected to avoid potential serious injury or damage to components.

Installer action is required to electrically enable your Hi Delta heater to operate after making the power conections. You must make a connection on Terminal Block #3 for temperature control connections. This will be done based on the controller option selected with your heater order.

1.For Pool and Closed Loop Water Source Heat Pump applications, your heater should be configured to operate in an ON/ OFF firing mode. This means that you will connect a single-pole control to stage one of stage selector (Terminals 1&2). Then jumper the remaining firing stages. For example, if your heater is a 162, you will jumper stage two. Then your heater will either be on at full fire, or it will be off.

2.For multi-stage controller connections, connect each stage of the control to the corresponding stage selector terminal block in the heater. Stage 1 of the heater to stage 1 of the control. Stage 2 of the heater to stage 2 of the control, and so on. Set the operating control at the setpoint in which you want the heater to maintain. Ensure that the sensing bulb of the control is at the point in the system that will best maintain the temperature you want. For example, when you are heating a tank of water, you want the operating control sensor bulb in the tank.

Consult the wiring diagram shipped with the heater in the instruction packet. The "TH" connections are for the remote tank control through the heaters 24 volt transformer. DO NOT attach line voltage to the "TH" connection. Before starting heater check to ensure proper voltage to heater and pump.

SINGLE

 

STAGE

2-STAGE

TANKSTAT

TANKSTAT

 

ig. #9138.1

Fig. #9138.2

 

ATTACH STAGE 1 CONNECTIONS ON HEATER TO

ATTACH STAGE 1 CONNECTIONS

THE SINGLE - STAGE TANKSTAT AS SHOWN IN THE

ON HEATER TO STAGE 1 CONNECTION

DIAGRAM ABOVE.

ON TANKSTAT. ATTACH STAGE 2

 

CONNECTIONS OR STAGE CONNECTIONS OF

 

HEATER 2 TO STAGE 2 CONNECTION ON

 

TANKSTAT AS SHOWN IN DIAGRAM.

Heater must be electrically grounded in accordance with NEC and C22.1(in Canada).

NOTES:

1.Field installed ground to inside of junction box.

2.If any of the original wire as supplied with the heater must be replaced, it must be replaced with 105°C wire or its equivalent.

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Raypak 122-322 installation instructions Electrical Connections Domestic HOT Water, Shockhazard
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122-322 specifications

Raypak 122-322 is a cutting-edge pool and spa heater designed for optimal performance and efficiency. Known for its robust construction and reliable heating capabilities, this heater has become a preferred choice among pool owners.

One of the standout features of the Raypak 122-322 is its advanced copper fin tube heat exchanger. This innovative technology enhances the heater's efficiency by maximizing heat transfer while minimizing energy consumption. By efficiently circulating the water through the heat exchanger, the Raypak 122-322 quickly raises the temperature, allowing for an enjoyable swimming experience regardless of the weather.

The heater is equipped with a digital control system that allows for precise temperature adjustments. This user-friendly interface makes it easy to set and maintain the desired water temperature, promoting user convenience. The digital controls also provide diagnostic features, which simplify troubleshooting and maintenance, ensuring the heater operates smoothly for years to come.

Safety is a crucial aspect of the Raypak 122-322. It comes with a series of safety features, including a flame rollout switch, high limit switch, and a pressure switch that ensures the unit operates safely under various conditions. This focus on safety provides peace of mind for users, knowing that their heating system is designed with protective measures in place.

The Raypak 122-322 is environmentally friendly, designed to use less energy compared to conventional heating systems. Its efficient performance not only reduces operational costs but also lessens the overall environmental impact, making it a responsible choice for conscious consumers.

With a compact design, the Raypak 122-322 can fit easily into various installation spaces, making it versatile for numerous residential or commercial settings. Additionally, the unit is built with durable materials resistant to corrosion and weather conditions, ensuring longevity and minimal maintenance requirements.

Overall, the Raypak 122-322 stands out in the market due to its advanced features, safety mechanisms, energy efficiency, and ease of use. It exemplifies a perfect blend of innovation and reliability, making it an exceptional option for anyone looking to enhance their pool or spa experience.
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