THE DISPLAY READS “OFF”.

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GETTING YOUR HEAT PUMP STARTED & STOPPED

ATTENTION:

THIS IS A QUICK-START GUIDE…For more complete information concerning the digital controller features and programming, see: Owner’s Instructions for HP7 Digital Heat Pump Controller, located in the appendix of this manual.

INITIAL START UP

1. Start the water circulator pump.

NOTE: THE POOL FILTER PUMP MUST BE OPERATING FOR THE HEAT PUMP TO BEGIN HEATING. ANYTIME THE POOL FILTER PUMP IS TURNED OFF, THE HEAT PUMP WILL ALSO BE OFF.

2.Ensure that the unit has power connected; display should be illuminated.

3.If the display is blank, be certain the breaker and heater disconnect are switched to “ON”.

HOW TO OPERATE THE CONTROLS

1.Once the unit has power connected, the display should read either “OFF” or the actual pool or spa water temperature. If other than “OFF” or the actual water temperature are displayed, see the “Trouble Shooting” section.

2.If the display reads “OFF”, press the up arrow key until the display reads 60°F or higher.

NOTE: THE DISPLAY READS CURRENT POOL / SPA WATER TEMPERATURE WHEN THE DESIRED TEMPERATURE IS SET TO 60°F OR ABOVE. WHEN THE DESIRED WATER TEMPERATURE IS SET BELOW 60°F

3.Once the unit is displaying the current water temperature, the system is ready to operate. Locate the POOL / SPA selector key on the control panel; by pressing this key, you can select between the pool and spa mode.

4.Using the POOL / SPA selector key, select the pool mode. When the pool mode has been selected, the pool indicator light, located on the left side of the display, will be illuminated.

5.With the control in the pool mode, use the UP / DOWN arrow keys to set the desired pool water temperature.

6.If heater is also being used to heat a spa, repeat the previous two steps to program the desired spa water temperature.

7.The heat pump will now maintain the desired water temperature for the mode selected: POOL, or SPA.

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Aquacal 155, 120 owner manual Getting Your Heat Pump Started & Stopped

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.