Aquacal H/AT120R Irrigation, Rainwater Runoff, and Landscape Features, Equipment Pad Requirements

Page 13
Plumbing Requirements

Irrigation, Rainwater Runoff, and Landscape Features:

Place the heat pump away from direct rain runoff from roofs. A gutter or rain shield may be required on the roof edge above the heat pump. Relocate or adjust irrigation to avoid water spray directly onto the heat pump. Do not locate the heat pump directly adjacent to plants, shrubs, or bushes. Doing so will prevent proper air circulation into the unit, and may inhibit access to the heater when service is needed. Consult drawings on previous page (Recommended Installation Clearances) for proper spacing to other objects.

Equipment Pad Requirements:

The equipment pad should be constructed of concrete, pressure treated wood, or other material intended for the use. The pad shall be elevated and placed to provide adequate drainage and support to the base of the heat pump. The pad should be essentially level with just enough pitch to drain condensate and any other water away from the heater. In addition, the pad shall extend–in all directions–(at least) 3" beyond the base of the heat pump. Under no circumstances shall the heater be installed directly onto the earth.

Anchoring Heater to Pad:

Follow all relevant local, state, or national requirements regarding wind load anchoring. When anchoring is required, useAquaCal optional Hurricane Anchoring Kit, PN: STK0001. AquaCal anchoring kits satisfy, completely, the very stringent Florida Building Code Section 301.13 wind anchoring requirements. As necessary, contact AquaCal Technical Support (800-786-7751) for assistance in determining best method of compliance.

Overview:

When planning plumbing system layout, reference the plumbing schematics following this section as a guide to the sequence of equipment, valves, fittings, etc. The plumbing configurations for typical installations are diagrammed. In operation, it is imperative the heat pump receive water flow within the minimum-maximum ranges specified for the particular heat pump. Should the system installation under consideration not closely match any of the schematics, contact AquaCal Technical Support for advice and guidance: (800) 786-7751.

Parts and Materials:

Industry technology changes much too rapidly for AquaCal to specify, with exactness, any items outside and beyond the heat pump. What is specified is that the heater must be installed in accordance with all applicable local, state, or national codes & standards.

Water Connections to Heat Pump:

All Heat Wave and AeroTemp heat pumps are supplied with 2" PVC plumbing unions. Connection to site plumbing is made via PVC solvent cement to the female slip socket of the plumbing unions.

Maintain Ability to Winterize:

In regions where hard winters are typical, the unions mentioned above allow for easy disconnection/reconnection of the heater from/to the plumbing system. Caution: Do not defeat the function of the unions–use no glue on the threaded portion of the unions.

Maximum Operating Pressure: 50 PSI

Minimum/Maximum Water Flow Rates:

All Heat Wave andAeroTemp models are designed to operate successfully between flow rates of 20-to-70 gallons-per-minute (GPM). Design the plumbing system to maintain at least 20-GPM flow through the heater; the heat pump will not operate correctly, nor reliably, with less than 20-GPM of water flow supplied. If water flow rates through the heater will exceed 70-GPM, a 5-lb spring-check bypass valve (AquaCal P.N.: 2556) will be required; generally speaking, most residential pools and spas will not require a bypass unless a pump of two (2) horsepower or larger is used (for bypass valve placement details, see plumbing schematic contained on next page: “…Flow Greater than 70-GPM”).

13

Page 12 Page 14
Image 13
Page 12 Page 14
Contents Pool and Spa Heat Pump Installation Guide Page Table of Contents Table of Contents Eam Icebreaker Heat Pump Water Temperature Safety Safety InformationHeater not Repairable by Owner Water Chemistry SafetySwitching Controls from Pool to Spa Setting the Temperature Controls Pool or SpaHEATING-QUICK Start & Stop Start UpPhysical Characteristics Specifications Data Plate Nomenclature Specifications H/AT100R & 120R ModelsPlacement of Heater InstallationIndoor Installation Outdoor InstallationEquipment Pad Requirements Irrigation, Rainwater Runoff, and Landscape FeaturesAnchoring Heater to Pad OverviewPlumbing Schematics-Flow 70-GPM and Below Plumbing Schematic-Flow Exceeding 70-GPMWater in & OUT Connections Electrical Requirements Connecting External ControllersGeneral Requirements Code-Specific RequirementsGetting Familiar with Controls START-UP & OperationInitial Start-Up and Basic Operation Overview of ControlsReturn Pump Timer Controls to Normal Settings Heating in Cooler Weather Defrost Cycle Heating TipsPool/Spa Blankets Pool and Spa Combination HeatingCalculating Initial Heating Time Planned Maintenance Program Maintenance20-Point Planned Maintenance Service Includes the Following General Maintenance Maintaining Proper Water Flow Seasonal USE & Shut DownMaintaining Proper Clearances Around Heater During the Swim SeasonWinterizing a Heat Pump Equipped with an Internal Drain Winterizing Hard Freeze ConditionsInternal Winterizing Drain Winterizing a Heat Pump Equipped with an External DrainExternal Winterizing Drain Common Troubleshooting Issues TroubleshootingHeat Pump Not Running Heat Pump Running but Not HeatingHeater Fails to Operate Troubleshooting Flow ChartsIcebreaker Analog Controls 1/20/04 Heater Running but Not HeatingStart Determining Water Leaks vs. CondensationSee Danger statement Heater Short CyclingWater Switch Adjustment Procedure Water Flow Pressure Switch AdjustmentTo Adjust a Len Gordon Switch To Adjust a TecMark SwitchWater Pressure Switch Adjustment Overview Defrost System Description and TroubleshootingMajor Components Sequence of OperationTroubleshooting Defrost System Possible Abnormal Conditions & Related Symptoms Troubleshooting Refrigerant Circuit ProblemsUnit Overcharged Unit UnderchargedTroubleshooting Refrigerant Circuit Problems Refrigerant Circuit Performance ChartsUse of Charts- Information for the Technician Refrigerant Circuit Performance Charts a & B Voltage Models Refrigerant Circuit Performance ChartsRefrigerant Circuit Performance Charts D & H Voltage Models AT100-120XR Replacement PartsContacting the Factory What We Need to Know When You Call UsPage 2737 24th St. North St. Petersburg, FL

H/AT120R, H/AT100R specifications

Aquacal H/AT100R and H/AT120R are leading heat pump models designed to efficiently heat swimming pools while promoting energy savings and environmental sustainability. These units are renowned for their advanced technology and impressive performance, making them a popular choice among pool owners.

One of the standout features of the Aquacal H/AT series is its high-efficiency operation. Both models are equipped with a high-performance compressor and heat exchanger that work together to maximize heat transfer. This efficiency translates into lower energy consumption, which not only reduces utility bills but also minimizes the carbon footprint associated with pool heating.

The H/AT100R and H/AT120R utilize advanced refrigeration technology, integrating state-of-the-art components that enhance their overall reliability and durability. The titanium heat exchanger is particularly noteworthy as it provides exceptional resistance to corrosion, ensuring longevity in various water conditions. This means pool owners can enjoy their heated pools for years without worrying about the negative effects of chemical treatment or saltwater.

Another significant technological innovation in these models is the incorporation of a user-friendly digital control panel. This intuitive interface allows users to easily monitor and adjust the temperature settings, facilitating a customized swimming experience. Moreover, the H/AT series is equipped with a built-in timer, enabling automatic operation to ensure the pool is heated precisely when needed.

Aesthetically, the Aquacal H/AT100R and H/AT120R have been designed with a sleek, compact form factor that allows for easy installation in residential and commercial settings. Their quiet operation is another feature that enhances user experience, offering a tranquil swimming environment without the disruptive noise often associated with conventional heating systems.

In terms of environmental friendliness, both models are designed to utilize eco-friendly refrigerants, aligning with modern regulations and promoting sustainable pool heating solutions. This commitment to sustainability reflects Aquacal's proactive approach to meeting the needs of environmentally-conscious consumers.

In conclusion, the Aquacal H/AT100R and H/AT120R heat pumps are notable for their advanced technology, high energy efficiency, user-friendly operation, and environmentally responsible design. These features come together to provide pool owners with a reliable, effective, and sustainable solution for pool heating, ensuring that they can enjoy their aquatic space year-round without compromising on energy efficiency or environmental impact.
Top Page Image Contents