Aquacal 155, 120 HEATING- Quick Start & Stop, Verify Electrical Power is Present at Heater

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(Quick-Start & Stop Continued Next Page)

Note:

If unsuccessful using the following instructions, see: "Programming an HP7 Controller," attached following this Manual.

HEATING- QUICK START & STOP

This brief information is provided as an aide to installers, service personnel, and owners. The intent of this section is to provide rapid access to very basic operational information. Individuals who will be routinely using, installing, maintaining, and servicing this heat pump, are strongly encouraged to read this entire manual. Herein, the terms: Heat Pump, Heater, and Unit are used synonymously. These instructions are intended for local control of a heat pump, independent of an external con- troller. Owners: if your installation includes an external controller, contact your installing dealer for operational instructions.

These instructions are for quick-starting in the HEATING mode... Owners of Heat-Cool units, in order to utilize all features of their heater, will certainly want to also refer to: Owner Level Program- ming, beginning on page-14 of this manual.

1.Verify Electrical Power is Present at Heater:

A.Ensure that the unit has electrical power connected; the heater controller display should be illuminated.

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

C.For now, leave the water circulation pump OFF.

2.Set the Heater Controls (Refer to Control Panel Layout, Pg-12):

OWNER- If heater is connected to a Call-Flex controller, also see “Selecting Call-Flex Pump Options,” located on page-17 of this manual.

INSTALLER- Is heater connected to an external controller? If so, see external controller information located on pages 44 and 47 of this manual.

A.The user/owner settings can be made without water flowing. Once the heater has electrical power connected, with water not flowing, the display should read FLO.

B.Press the MODE button until the HEAT (HEA) indication displays. This action will enable the remaining programming keys.

C.Using the POOL / SPA selector key, select the POOL mode. An illuminated POOL indicator light, located on the left side of the display, will confirm the POOL control has been selected. If heating only a spa, using the DOWN arrow key, lower the POOL temperature until OFF is displayed; then proceed to Step-“E.”

D.Use the UP / DOWN arrow keys to set the desired water temperature for the POOL water.

E.If the heat pump will be used to heat a spa, use the POOL/SPA selector key to select SPA, then use the UP / DOWN arrow keys to set the desired water temperature for the SPA. An illuminated SPA indicator light, located on the left side of the display, will confirm the SPA control has been selected. If heating only a POOL, using the DOWN arrow key, lower the SPA temperature until OFF is displayed.

F.The heat pump controls are now set to maintain the desired water temperature for the POOL and/or SPA.

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Contents Installation Guide Page Table of Contents Maintenance and General Operation Eam Important Features of Your New Heat Pump HOW a Heat Pump Works Heat Pump Does Not Make Heat…Safety Information Safety SignalsWater Temperature Safety Water Chemistry SafetyVerify Electrical Power is Present at Heater HEATING- Quick Start & StopProgram Filter Pump Run Time HEATING-QUICK Start & StopTo Begin Heating Continuous Usage and Water Around HeaterHeater Controls Control Panel LayoutHeater Controls Operational & Programming CodesMode Controls Explained, and Starting the Heat Pump Start Up & Setting Operating ControlsApplying Power to The Controller Owner-Level Programming Instructions CompleteChanging The Pool Temperature Set Point Start Up & Setting Operating ControlsSelecting Pool/Spa Thermostat Settings Changing The Spa Temperature Set PointUser Lock Code Option ULC Selecting Call-Flex Pump Options CFO General Maintenance Maintenance Operational RecommendationsSafety During Cleaning Operations Maintain Proper Water Flow Maintenance & OperationControl Water Chemistry Control Irrigation and Storm Run Off Maintain Proper Clearances Around HeaterPool/Spa Blankets Maintenance & Operation Heating TipsHeating in Cooler Weather Pool and Spa Combination HeatingCalculating Initial Heating Time At Start Up Continuous Circulator Pump Operation RequiredFreeze Protection & Extended Shut Down Maintenance & Operation Seasonal Use & Shut DownDuring the Swim Season Winterizing for Hard Freeze ConditionsWinterizing Procedure Planned Maintenance Program 20-Point Planned Maintenance Service Includes the FollowingHeat Pump Running... but is it Heating? TroubleshootingHeat Pump Fails to Operate Water Coming from the Heat PumpTroubleshooting Flowchart Heat Pump Fails to OperateProblem Solved Heat Pump Running... but is it Heating?Testing Water Coming from Heat PumpPage Specific Dealerinformation Follows DEALER-SPECIFIC Table of Contents Level-2 dealer-service Programming Data Plate Nomenclature Physical Characteristics Specifications100 & 120 Models Performance/Size/Weight Water/Electrical Requirements Heating Only Models120AHDE 120BHDE 120DHDT 120HHDT 155AHDE 155BHDE 155DHDT 155GHDE Indoor Installation InstallationPlacement of Heater Outdoor InstallationEquipment Mounting Pad Requirements Irrigation, Rainwater Runoff, and Landscape FeaturesAnchoring Heater to Pad Plumbing Requirements Installation Plumbing RequirementsPlumbing Schematics-Flow 20 to 70-GPM Water in & OUT Connections- TypicalGeneral Requirements Connecting External ControllersElectrical Requirements Code-Specific RequirementsWord Concerning Ground-Fault Protection Electrical RequirementsControls Configuration & Adjustments Entering Service MenuConfiguring for External Controllers JAO or FS2 Controls Configuration & AdjustmentsTime Delay dEL Water Sensor Calibration tSCDefrost Sensor Calibration dSC Checking-Adjusting Water Sensor CalibrationSpa Dead Band Differential dBS Defrost Sensor CalibrationPool Dead Band Differential dBP Changing the Service Lock Code and Back Door Entry Pool Dead Band DifferentialService Adjustable Parameters Level -1 and Level-2 Default SettingsTroubleshooting Using Displayed Codes Interpreting Error CodesVerifying the Mode Jumper Position is Correct Mode Jumper ExplainedRepositioning the Mode Jumper Controls Configuration & Adjustments Defrost Systems- Described To Adjust a Len Gordon Switch Water Flow Pressure Switch AdjustmentLocate Water Pressure Switch and Identify Type To Adjust a TecMark SwitchLen Gordon Style Switch WPS Location TecMark Style Switch To Complete the Adjustment Procedure- Either Brand SwitchContacting the Factory Page 2737 24th St. North St. Petersburg, FL Heat Pump OWNER’S Instructions Getting Familiar with Controls Digital CONTROLLER- Operational Displays Getting Your Heat Pump Started & Stopped Continuous Usage and Water around Unit

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.
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