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VersaTemp
™
FOR YOUR SAFETY – This product must be installed and serviced by a contractor who is licensed and qualified in pool equipment by the jurisdiction in which the
product will be installed where such state or local requirements exist. The maintainer must be a licensed HVAC technician certified in heat pump repair and
maintenance by the jurisdiction in which the product will be installed where such state or local requirements exists. The technician must possess and comply with all
certifications and regulations regarding the purchasing, handling, transportation and reclamation of R410A refrigerant. In the event no such state or local requirement
exists, the installer or maintainer must be a professional with sufficient experience in pool equipment installation and maintenance so that all of the instructions in
this manual can be followed exactly. Before installing this product, read and follow all warning notices and instructions that accompany this product. Failure to follow
warning notices and instructions may result in property damage, personal injury, or death. Improper installation and/or operation may void the warranty.
Improper installation and/or operation can create unwanted electrical hazard which may cause serious injury, property damage, or death.
ATTENTION INSTALLER – This manual contains important information about the installation, operation and safe use of this product.
This information should be given to the owner/operator of this equipment.
JRT Series Heat Pump
Installation and Operation Manual
Manuel d'installation et d'utilisation
Manual de instalación y operación
WARNING
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Table of Contents
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Summary of Contents for Jandy VersaTemp JRT Series
- Page 1 Installation and Operation Manual Manuel d’installation et d’utilisation Manual de instalación y operación VersaTemp JRT Series Heat Pump ™ WARNING FOR YOUR SAFETY – This product must be installed and serviced by a contractor who is licensed and qualified in pool equipment by the jurisdiction in which the product will be installed where such state or local requirements exist.
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Page 2: Table Of Contents
Section 9. Replacement Parts ....28 3.3 Check Valve Installation ......10 9.1 Ordering Information ....... 28 3.4 Multiple Unit Installation ......10 9.2 Jandy JRT Heat Pumps 3.5 Head Loss Curves ......... 12 Parts List ..........28 Section 4. Electrical Connections ..... 13 9.3 Jandy JRT Heat Pumps... -
Page 3: Section 1. General Information
This heat pump is specifically designed for heating fresh water swimming pools and spas. Do not use it as a general service heater. Consult your dealer for the appropriate Jandy products for these applications. NOTE: “Fresh water swimming pools and spas” include systems that utilize saltwater chlorine generator units, such as the Jandy AquaPure Electronic Chlorine Generator. - Page 4 ENGLISH Jandy VersaTemp JRT Series Heat Pump | Installation & Operation Manual ® ™ WARNING The following “Safety Rules for Hot Tubs”, recommended by the U.S. Consumer Product Safety Commission, should be observed when using the spa: • Spa or hot tub water temperature should never exceed 104°F (40°C). One hundred degrees Fahrenheit (100°F [38°C]) is considered safe for a healthy adult.
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Page 5: Warranty
Swimming Pool Energy Saving Tips It is important to note that a heat pump will not heat The Jandy JRT heat pump is sold with a limited a pool as fast as a large gas or electric pool heater. factory warranty. -
Page 6: Specifications
Maximum Working Refrigerant Pressure 600 PSI Dimensions See Figure 1 for heat pump’s dimensions and for dimensions to critical connections. Technical Specifications See Table 1 for the Jandy JRT heat pump technical specifications. B. Water Inlet Model C. Water Outlet JRT2000R, JRT2500R 42"... - Page 7 **** Max Over Current Protection refers to the maximum breaker size allowed. If this value is not a standard breaker size, use the next smallest standard size breaker. The breaker size must not be smaller than the Minimum Circuit Ampacity value. Table 1. Jandy JRT Heat Pump Technical Specifications Page 7...
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Page 8: Section 2. Installation Instructions
Heat Pump 2.1 General Information inches inches Front Install the Jandy heat pumps in accordance with the procedures in this manual, local codes and Rear ordinances, and in accordance with the latest edition Left of the appropriate national code. (See Section 1.4, Codes and Standards.) Correct installation is required... - Page 9 ENGLISH Jandy VersaTemp JRT Series Heat Pump | Installation & Operation Manual ® ™ Roof Run-off Attach Anchor Brackets Make sure the heat pump is not located where large to Base of Heat Pump amounts of water may run-off from a roof into the unit.
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Page 10: Section 3. Water Connections
Be advised that when pool equipment is located The Jandy heat pump may be plumbed with a gas below the pool surface a leak can result in large scale or electric heater or any combination of heat sources water loss or flooding. - Page 11 ENGLISH Jandy VersaTemp JRT Series Heat Pump | Installation & Operation Manual ® ™ 3-Way Changeover Skimmer Manual Valve Bypass Main Pool Return AquaPure ® Heater Main Drains Manual Bypass Detail (Suction Outlet) Manual Bypass is Used When Filtration Rate...
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Page 12: Head Loss Curves
From Filter 3" PVC To Pool Manual Bypass Valve Figure 7. Four (4) Heat Pump Plumbing Layout 3.5 Head Loss Curves Jandy JRT Heat Pump - Head Loss Curves JRT2000R JRT2500R and JRT3000R/R3 Flow Rate, Gallons Per Minute (GPM) Page 12... -
Page 13: Section 4. Electrical Connections
A means for disconnecting the power to the heat pump must be located within sight of the equipment The following is the procedure to wire the Jandy JRT and installed in accordance with local code. heat pump to the electrical source specified on the rating plate: 1. - Page 14 ENGLISH Jandy VersaTemp JRT Series Heat Pump | Installation & Operation Manual ® ™ Figure 8. JRT Single-Phase Electrical Supply Wiring Diagram Page 14...
- Page 15 ENGLISH Jandy VersaTemp JRT Series Heat Pump | Installation & Operation Manual ® ™ Figure 9. JRT Three-Phase Electrical Supply Wiring Diagram Page 15...
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Page 16: Bonding
® ™ Service Access Panel (3 Screws) Access for Electrical Wires Figure 10. Jandy JRT Heat Pump Front View 4.3 Bonding water at all times. The conductive surface shall be CAUTION located where it is not exposed to physical damage... - Page 17 ENGLISH Jandy VersaTemp JRT Series Heat Pump | Installation & Operation Manual ® ™ Two-Wire Connection to an AquaLink ® or TSTAT A 2-wire remote will only control one function; heating or cooling. It cannot control both functions with the remote control.
- Page 18 Voltage Wires DIP Switches S1 and S2 Figure 12. AquaLink RS to Jandy JRT Heat Pump - T-Stat (2 wire) connection ® 3. Press the Up or Down button to display REMOTE. The SELECT REMOTE OFF (default remote) appears, use the Up or Down button to scroll...
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Page 19: Section 5. Operation
RS control, and match the wire color order. example, BK goes to BK, O goes to O, etc. 6. The wires coming from the Jandy JRT heat pump 8. Close the control box and secure with the can be “doubled up” on the red terminal bar provided screw. -
Page 20: Chiller Operating Feature
ENGLISH Jandy VersaTemp JRT Series Heat Pump | Installation & Operation Manual ® ™ Off Mode Spa Mode - (Optional Maintain Heat) When the control panel is turned off, the screen If connected to an AquaLink , the Maintain Heat mode ®... -
Page 21: User Setup Options
ENGLISH Jandy VersaTemp JRT Series Heat Pump | Installation & Operation Manual ® ™ Spa Mode - (Optional Maintain Chill) Spa Timer Setup If connected to an AquaLink, the Maintain Chill mode 1. Make sure the control is in the OFF mode. -
Page 22: Water Pressure Switch Adjustment
ENGLISH Jandy VersaTemp JRT Series Heat Pump | Installation & Operation Manual ® ™ 5.6 Water Pressure Switch 2. Set the heat pump control to call for heat. Set the heat pump control to the POOL HEAT mode. Adjustment 3. If the heat pump control displays “NO FLOW”,... -
Page 23: Section 6. General Maintenance
ENGLISH Jandy VersaTemp JRT Series Heat Pump | Installation & Operation Manual ® ™ Air Defrost 3. Press the Up or Down button to display DEFROST and press MENU to enter the In the air defrost cycle, the heat pump is automatically sub-menu. -
Page 24: Inspection And Service
Jandy recommends that you inspect your heat pump Professional Inspection on a regular basis and especially after abnormal weather conditions. The following basic guidelines are... -
Page 25: Section 7. Professional Maintenance And Service
7.1 Heat Pump Design 7.2 Heat Pump Components and Operation The Jandy heat pump is one of the most efficient ways to heat a pool or spa. The heat pump transfers heat Evaporator: As air passes through the evaporator, from the outside air to the pool or spa water by means the refrigerant in the evaporator absorbs heat from the of an internal heat exchanger. -
Page 26: Section 8. Troubleshooting
ENGLISH Jandy VersaTemp JRT Series Heat Pump | Installation & Operation Manual ® ™ Section 8. Troubleshooting 8.1 Troubleshooting Guide The following table provides symptoms and solutions for general troubleshouting problems for the heat pump. Symptom Corrective Action Heat pump will not start, no control Breaker or fuse may be tripped. -
Page 27: Diagnostics
ENGLISH Jandy VersaTemp JRT Series Heat Pump | Installation & Operation Manual ® ™ 8.2 Diagnostics In the event a pressure switch opens or another fault condition occurs, the LCD screen will display the fault until the problem has been resolved. Please refer to the following table for the list of diagnostic conditions. -
Page 28: Section 9. Replacement Parts
9.1 Ordering Information To order or purchase parts for the JRT models of heat pumps, contact your nearest Jandy dealer or distributor. See the Jandy web site at www.Jandy.com for the nearest service center. If they cannot supply you with what you need, contact Jandy customer support department, telephone 800.822.7933. - Page 29 ENGLISH Jandy VersaTemp JRT Series Heat Pump | Installation & Operation Manual ® ™ Key No. Description Model No. Order Part No. Transformer All (not 3000R3) R0936100 Power Interface PCB R3009200 Fan Capacitor R0936300 2000R (CP), 2500R (CP), Run Capacitor (1 phase)
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Page 30: Jandy Jrt Heat Pumps Exploded View
9.3 Jandy JRT Heat Pumps Exploded View *Lockbox not shown DETAIL C Scale 1:8 *See Figure 17 * See label for Detail next to Run Capacitor for model information. Figure 16. Jandy JRT Heat Pumps Exploded View (JRT2000R Shown) Page 30... -
Page 31: Jandy Jrt Single Phase Electric Box
Jandy VersaTemp JRT Series Heat Pump | Installation & Operation Manual ® ™ 9.4 Jandy JRT Single Phase Electric Box * See label next to Run Capacitor for model information. Figure 17. Jandy JRT Single Phase Electric Box Page 31... -
Page 32: Jandy Jrt Three Phase Electric Box
ENGLISH Jandy VersaTemp JRT Series Heat Pump | Installation & Operation Manual ® ™ 9.5 Jandy JRT Three Phase Electric Box * See label next to Run Capacitor for model information. Figure 18. Jandy JRT Three-Phase Electric Box Page 32... - Page 33 ENGLISH Jandy VersaTemp JRT Series Heat Pump | Installation & Operation Manual ® ™ NOTES Page 33...
- Page 34 ENGLISH Jandy VersaTemp JRT Series Heat Pump | Installation & Operation Manual ® ™ NOTES Page 34...
- Page 35 ENGLISH Jandy VersaTemp JRT Series Heat Pump | Installation & Operation Manual ® ™ NOTES Page 35...
- Page 36 Zodiac Pool Systems LLC 2882 Whiptail Loop # 100 Carlsbad, CA 92010, USA Jandy.com | 1.800.822.7933 Zodiac Pool Systems Canada, Inc. 2-3365 Mainway Burlington, ON L7M 1A6, Canada Jandy.ca | 1.800.822.7933 A Fluidra Brand ©2023 Zodiac Pool Systems LLC. All rights reserved. ZODIAC ®...
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