Table of Contents Inspection Safety Consideration General Information Installation Location & Clearances Water Flow & Connections Electrical Connections Wiring Diagram Connecting to Automated System Automated System Diagram Start Up Electronic Control Panel Mode of Operation Maintenance Winterizing Troubleshooting Requesting Service...
Inspection Immediately upon receipt, inspect cartons and their contents for damage due to transit. Damage, if found, should be noted on delivery papers and a claim filed with the carrier. Also check the unit data plate to make sure you have the proper model before installing. Damage incurred during shipping is not covered under AquaComfort Solutions warranty.
General Information The information in this manual was prepared to assist in the proper installation, operation, maintenance and service of your new heat pump pool heater. Please read the entire manual and follow all instructions. Improper installation and use can result in damage to the heat pump, unsatisfactory operation and performance, and may void the warranty.
Installation Location & Clearances When selecting a location consider the following: • Heat pump must be located outdoors. Unit is not rated for indoor use and will not operate to specifications. • The heat pump should sit on a solid level surface sufficiently above grade to prevent water from entering it, and to allow condensate to drain from the base.
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CLEARANCES • Proper air flow is required for the heat pump to operate efficiently. Avoid placing objects near or on top of the heat pump. This includes shrubbery and lawn furniture. These objects will also hinder maintenance access. • Avoid storing corrosive chemical containers near the heat pump. Certain chemicals can cause equipment damage &...
Water Flow & Connections Water connections are made at the rear of the heat pump opposite the control panel. Water “in” and “out” are labeled at the connections. Unions are supplied and are made to accept either 2” or 1 ½” rigid PVC pipe. See Model Specifications table (page 3) for required flow rates. NOTE: Unions can be used for quick drainage of your heat pump and winterizing.
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FIGURE 5.2: SINGLE HEAT PUMP, POOL & SPA FIGURE 5.3: SINGLE HEAT PUMP & POOL WITH SOLAR POOL HEATING SYSTEM...
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FIGURE 5.4: SINGLE HEAT PUMP & POOL WITH GAS HEATER FIGURE 5.5: MULTIPLE HEAT PUMPS & POOL ACS XL Heat Pump Pool Heater Installation Manual...
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IN-LINE CHLORINATORS • In-line chlorinators must be placed downstream of the heat pump pool heater as low to the ground as possible. • The plumbing placed between the chlorinator and heat pump must be done in a way to isolate chemical concentrations from entering the heat pump when the pool’s filter pump is off.
Electrical Connections • Field connections must comply with NEC and local electrical codes, (i.e. CSA C22.1 or NFPA70.) The work must be done by a qualified electrician. • The heat pump must be permanently grounded and bonded. Bonding will drastically reduce the chances of electrolysis (Electrical Corrosion) due to dissimilar metals.
Wiring Diagram Use copper conductors only. Connect field wiring in grounded rain tight conduit, per rating plate. Connect bond wire to pool steel using # 8 solid copper wire or larger. All wiring must conform to National (N.E.C.) and local electrical codes.
Connecting to Automated System Wiring External Controls and Remotes For Heating Control: NOTE: When connecting remotes and external controls to the main control within the electrical enclosure, conduit must be used within the enclosure to ensure a definite separation of factory wiring/circuits and external control wiring.
Automated System Wiring Installation Diagram Start Up ON/OFF MODE When in OFF Mode the display will show actual water temperature for six seconds and then display “OFF” for two seconds. When the unit is set to “ON”, it will show the actual water temperature for six seconds and then show “HEA”...
Electronic Control Panel The control panel will display the actual Pool or Spa water temperature for six seconds and then display the mode of operation that it is currently in (HEA, COL, AUt or OFF) for two seconds. MENU OPTIONS The unit will be factory preset as follows: •...
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Pool Mode Set Point: When SELECT button is pressed the control displays pool set point screen “POL” • The set point is raised by pressing the UP button up to desired temperature. (95°F, 35°C maximum) • The set point is lowered by pressing the DOWN button down to 61 (61°F, 10°C). When DOWN button is pressed again then “OFF”...
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FACTORY SELECT MENU CHART ACS XL Heat Pump Pool Heater Installation Manual...
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FACTORY CONFIGURATION MENU Configuration Menu Setting Default Setting °F The service menu is entered by a serviceman by pressing UP and DOWN buttons simultaneously for 5 seconds. The screens and settings within the service menu are shown below. User advances from one screen to another and goes in circles by pressing Select button. Temperature Scale Selection (Fahrenheit vs.
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HeatCOOL Call Differential Setting: When SELECT button is pressed again after the sSC then display reads db. This feature can be adjusted from 1 to 3 °F in 1 increment (0.5-1.5°C, 0.5 increments). This is the minimum distance between heat and cool set points in pool mode. Factory default is 2°F. Solar Call Differential START Setting: When SELECT button is pressed again after the db then display reads SDS.
Mode of Operation HEAT ONLY UNIT • Power up the unit. After a 3-5 minute delay the fan will start and the board will display “rXX” and then it will display the current pool water temperature. Your Pool LED light will light up as well.
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SOLAR DIFFERENTIAL CONTROL • All models have a controller with the ability to control a solar pool heating system without having to use an external solar controller. Solar mode may be enabled in pool and spa heat modes. Solar mode is disabled by default. •...
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OPERATING HOURS Initial heating may require you to run the heat pump and filter pump continuously until desired temperature is achieved. Once temperature is achieved, heat pump/filter run time is dependent on the following factors: • Size of pool. • Temperature difference between actual water temperature and desired water temperature.
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INTERNAL PROTECTION ANALYZERS • The heat pump is equipped with internal devices to monitor and protect the integrity of the unit. If an abnormal condition occurs, the device will interrupt the operation of the unit and may display the appropriate code on the control panel. •...
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KEYPAD LOCKOUT FEATURE This feature will work as follows: Setting the Lockout Code: • Press Select menu and hold it pressed AND power the control up. • Then control will show the spacing for two digits “_ _” from cover value from 00 to 99. •...
Maintenance PROTECTING YOUR HEAT PUMP • Keep your pool filter system clean and free of restrictions to ensure proper water flow. • Check water chemistry regularly. Misuse of chemicals will cause permanent damage to your heat pump and other pool equipment. Manufacturers can void warranties for damage as a result of poor water quality.
Troubleshooting Checklist • Check to see that the electrical power is on. Reset breakers, or replace fuses if necessary. • Check to be sure the electric control panel is set properly. The desired temperature must be set above the actual pool or spa temperature for the heat pump to run. •...
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ANALYZER CODES: FAILURE LOCK-OUT: This feature is for the protection of the heat pump. If the same failure occurs three (3) times within an hour, the control will not allow the unit to restart, and shall display the appropriate code (i.e. “LP3”, “HP3”). Reset to normal conditions can be accomplished by pressing any button on the control panel touch pad one time.
Requesting Service Please eliminate any water flow problems before calling for service. Visit www.AquaComfort.com, click “Service and Support” and complete the Service Request form. This is the fastest and most effective way to get service. Service performed within the warranty period MUST BE APPROVED by AquaComfort Solutions, LLC.
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AquaComfort Solutions, LLC 844.770.HEAT • www.AquaComfort.com 950 Sunshine Ln. Altamonte Springs, FL 32714 Service & Support: 888-475-7443...
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