Controls Configuration & Adjustments...

Water Flow (Pressure) Switch Adjustment... continued:

To Complete the Adjustment Procedure– Either Brand Switch:

1.With electrical power remaining ON to the heater and heater operating, shut off the power to the circulating pump. If the switch has been correctly adjusted, when the water pump stops, the heater will shut off and the “FLO” code will display.

CAUTION: If the heater continues to operate with water pump off, readjust water pressure switch to ensure heater will not run without water flow.

2.Reinstall heater front cover.

P-2, Len Gordon Style Switch

P-1, WPS Location

P-3, TecMark Style Switch

SHOULD ADJUSTMENT OF THE WATER PRESSURE SWITCH PROVE UNSUCCESSFUL, CONTACT AQUACAL TECHNICAL SUPPORT (800-786-7751);SITE-SPECIFIC FACTORS MAY REQUIRE THE INSTALLATION OF AN EXTERNAL FLOW SWITCH.

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Aquacal 120, 155 owner manual Len Gordon Style Switch WPS Location TecMark Style Switch

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.

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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.

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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.