Manuals / Raypak / Household Appliance / Water Heater

Raypak B0109 Wiring a Power Flued System to the Water Heater, Building Management System BMS

Models: B0109 B0147

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CONNECTIONS - ELECTRICAL

WIRING A POWER FLUED SYSTEM TO THE WATER HEATER

An indoor model can be wired to a power flued system. A power flued system must be designed by a qualified person to suit the particular installation. The power flue system must be interlocked with the water heater(s) to prevent the water heater(s) from operating if the power flue is not working.

Where multiple water heaters are connected to a power flue, the control system must be designed so that any of the water heaters can activate the fan in the flue and none of the burners can come on until the flow in the flue has been established.

To connect a power flue to the water heater it is necessary to remove the bridging wire between terminals 3 and 4 of the water heater terminal block and connect the wiring to the power flue across these two terminals (refer to the diagram opposite and to the wiring diagrams on pages 24 to 27).

BUILDING MANAGEMENT SYSTEM (BMS)

For applications requiring connection to a building management system, an optional BMS kit suitable for 147 On/Off models ONLY must be fitted to the water heater to provide ‘run’ and ‘fail’ status.

109 and 147 Hi/Lo models cannot be connected to a building management system.

CONTROL PANEL ACCESS

To access the electrical enclosure:

109 Models

•Remove the knurled screw from the centre of the lower front panel and pull out at the bottom of the panel to remove.

•Remove the 8mm hex head screw from the centre of the electrical access panel.

•Slide the electrical access panel out.

Control Box Electrical Access 109

147 Models

•Remove the lower front panel by lifting up and out.

•Remove 2 x Philips head screws (1 on each side) from the lower edge of the control panel.

•Slide the control panel down and hinge out. NOTE: The control panel has tabs fitted to support it on the water heater in the open position.

Control Box Electrical Access 147

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Raypak B0109, B0147 Wiring a Power Flued System to the Water Heater, Building Management System BMS, Control Panel Access
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B0109, B0147 specifications

Raypak is a well-established name in the world of heating technology, particularly recognized for its efficient and reliable pool and spa heaters. Among their range, the Raypak B0147 and B0109 models stand out for their performance and advanced features designed to enhance user experience.

Both the Raypak B0147 and B0109 models prioritize efficiency, making them ideal choices for residential or commercial swimming pools. They are engineered to deliver reliable heating, ensuring that water maintains a comfortable temperature no matter the season. One of the standout features is their compact design, which allows for easy installation in various settings without requiring extensive modifications to existing infrastructure.

A key characteristic of the Raypak B0147 is its digital control system. This advanced technology allows users to set precise temperatures and monitor heater performance. The intuitive interface makes it user-friendly, facilitating adjustments on-the-fly. The B0109 model, meanwhile, offers robust heating capabilities, featuring a high-output design that can rapidly elevate water temperatures, perfect for pools with significant heat loss.

Both models utilize a copper-fin-tube heat exchanger, which enhances heat transfer efficiency and extends the lifespan of the heater. This design not only improves thermal efficiency but also ensures that users experience lower energy bills over time. They also come equipped with a dependable ignition system, featuring an automatic spark ignition that eliminates the need for pilot lights, leading to improved safety and reliability.

Durability is another hallmark of the Raypak line. Both models are constructed with materials designed to withstand harsh weather conditions and exposure to pool chemicals, ensuring longevity. The corrosion-resistant housings prevent degradation, maintaining the heater's performance over time.

In summary, the Raypak B0147 and B0109 models deliver outstanding heating performance through efficient technology and durable construction. Their user-friendly controls, compact design, and energy-efficient heat exchangers make them excellent choices for pool owners looking to optimize their heating solutions. With Raypak, users can enjoy comfortable water temperatures year-round, backed by reliable technology and impressive efficiency.