Advertisement
Table of Contents
IN GROUND POOL/SPA HEAT PUMP HEATERS
INSTALLATION & OPERATIONS MANUAL
FOR YOUR SAFETY
This Heat Pump is listed by ETL as complying
with the latest edition of the UL Standard for
Safety for Heating and Cooling Equipmen t",
UL60335 and CSA C22.2 No.60335-1 and
60335-2-40.
All Heat Pumps must be installed in accordance
with all applicable National and Local codes. In
the absence of local codes, refer to the latest
edition of the National Electric Code (NEC) in th
United States and the Canadian Electric Code
(CEC) in Canada.
FOR YOUR SAFETY:
This product must be installed and serviced by
authorized personnel, qualified in pool/spa heate
installation. Improper installation and/or
operation can cause death, serious injury
and/or property damage.
SAVE THESE INSTRUCTIONS
CONTENTS
e
r
USE ONLY GENUINE REPLACEMENT PARTS
51300002101 RevA
Pg.
2
8
8
10
13
14
14
16
16
17
17
17
21
1
Advertisement
Table of Contents
Related Manuals for Hayward Pool HeatPro VS HP50951T
Summary of Contents for Hayward Pool HeatPro VS HP50951T
-
Page 1: Table Of Contents
51300002101 RevA IN GROUND POOL/SPA HEAT PUMP HEATERS INSTALLATION & OPERATIONS MANUAL FOR YOUR SAFETY CONTENTS GETTING STARTED This Heat Pump is listed by ETL as complying INSTALLATION with the latest edition of the UL Standard for Safety for Heating and Cooling Equipmen t”, LOCATING THE HEATER UL60335 and CSA C22.2 No.60335-1 and WATER PIPING... -
Page 2: Getting Started
51300002101 RevA GETTING STARTED WHAT TO EXPECT WHEN OPERATING YOUR POOL HEATER This flow chart provides guidance to protect pool users and product by maintaining good water quality. INSTALLATION Verify that product installation was performed to local codes and according to this manual. INITIAL USE OR SPRING STARTUP Check all pool / spa water piping. Do not connect product to water piping. IMPORTANT FOR POOL USER HEALTH AND PRODUCT PERFORMANCE Verify Chlorine or Bromine level every 2-3 days ... - Page 3 51300002101 RevA PLEASE READ BEFORE PROCEEDING Basic safety precautions should always be followed, including the following: Failure to follow instructions can cause death and/or severe injury. This is the safety-alert symbol. When you see this symbol on your equipment or in this manual, look for one of the following signal words and be alert to the potential for personal injury.
- Page 4 51300002101 RevA Table1: SPECIFICATIONS Features: HP50951T Models R410A Inverter Compressor with Soft Start Titanium heat exchanger withstands the harshest water conditions Capacity (btu/h) 80A-80RH-80W 27,200~96,900 Touch Screen Control with Easy to read display; Power Input, KW (80A-80RH-80W) 0.70~5.36 Auto mode for automatic heating and COP 80A-80RH-80W 12.5~5.3 cooling operation...
- Page 5 51300002101 RevA Wiring Connection Diagram WARNING – Risk of Electric Shock Before working on any electrical equipment, turn off power supply to the equipment. WARNING – Risk of Electric Shock. All electrical wiring MUST conform to applicable local codes, regulations, and the National Electric Code (NEC).
- Page 6 51300002101 RevA Table2: CERTIFICATION AND COMPLIANCE CERTIFICATION CODES AND STANDARDS CANADA DESIGN CERTIFIED ETL/ITS ETL/ITS DESIGN COMPLIANT UL60335-1 and UL 60335-2-40 C22.2 No.60335-1 and 60335-2-40 ANSI/NFPA 70 CSA C22.1 – Canadian INSTALLATION COMPLIANT ELECTRIC Electrical Code, Part I CONFORMANCE WITH CODES: The heater shall be installed in accordance with all local and state codes and with the requirements of the authority having jurisdiction of the installing site.
- Page 7 51300002101 RevA WARNING – Separation Hazard. Failure to follow safety and operation instructions could result in violent separation of pump and/or filter components. Strainer cover must be properly secured to pump housing with strainer cover lock ring. Before servicing pool and spa circulation system, filters manual air relief valve must be in open position.
-
Page 8: Installation
51300002101 RevA INSTALLATION This manual contains instructions for installation, operation, maintenance, troubleshooting, and parts lists for the proper operation of the swimming pool heaters. Manufacturer strongly recommends that the installer read the manual before installing the swimming pool heater. If after reviewing the manual any questions remain unanswered, contact the factory or local representative. Following heater installation, the installer should leave all manuals with the consumer for future reference. - Page 9 51300002101 RevA Do not install where water may run-off a roof into the heater. A gutter may be needed to protect the heater. CAUTION: Make sure the heat pump is not located where large amounts of water may run-off from the roof into the unit. Sharp sloping roofs without gutters will allow massive amounts of rainwater, mixed with debris from the roof to be forced through the unit.
-
Page 10: Water Piping
51300002101 RevA ANCHORING: The heater is equipped for installation of anchoring screws when required by local codes. Follow all relevant Local, State and National requirements regarding wind load anchoring. When anchoring is required to secure the heat pump to concrete pad, use the specified hardware shown in the figure4. To complete the installation use the following;... - Page 11 51300002101 RevA Figure5: Pad Plumbing Layout CAUTION: Improperly adjusted manual bypass valves will result in damage to the heater if the flow rates are not maintained under all operating conditions as specified in listed SPECIFICATION. The heat exchanger will fail and this damage will not be covered under the manufacturer’s warranty.
- Page 12 51300002101 RevA INSTALLATION ABOVE Figure7: Heater Installation Above Pool POOL/SPA SURFACE: If the heater is installed less than three (3) feet above the surface of the pool/spa water, install eyeball fittings or directional flow fittings on the end of the return water line to the pool/spa to create adequate back pressure at the heater to operate the pressure safety switch when the pump is running.
-
Page 13: Electrical Connections
51300002101 RevA ELECTRICAL CONNECTIONS: GENERAL INFORMATION: An external supply of power is required to operate the pool heater system. Review SPECIFICATIONS for this heater in the GETTING STARTED section to properly size field power connections. All wiring connections to the heater must be made in accordance with the latest edition of the National Electrical Code ANSI/NFPA 70, unless local code requirements specify otherwise. -
Page 14: Check-Out & Start-Up
51300002101 RevA CHECK-OUT & START-UP GENERAL: After completing the installation connections to the pool heater, follow the procedures outlined below to ensure that the pool heater is functioning properly. Before proceeding, MAKE CERTAIN there are no water leaks in any plumbing connections or piping and water flow is within the proper flow rate ranges. - Page 15 51300002101 RevA FUNCTION SELECTION From the main interface screen, slide left or right to select the function selection screens. Page One Interface This page allows user to select operational mode (Heating, Auto, Cooling), target temperature setting, silent mode and silent timing. Mode and temperature selection are shown below. Temp Setting Temp Setting °...
-
Page 16: Maintenance & Service
51300002101 RevA switch on the heater. In these cases the pump must be run at high speed to operate the heater. If the pump and piping arrangement are such that the required minimum flow cannot be obtained, do not attempt to operate the heater. Correct the installation. NOTICE: Heater installation, checkout, and start-up should now be completed. -
Page 17: Winterization
51300002101 RevA and maintaining the correct chemical balance in your pool/spa will keep the pool/spa safe and sanitary, and will help the heat exchanger longevity. Use a 4-way pool/spa water test kit to check your water frequently (at least weekly). Use the following guidelines to help maintain proper water chemistry: 3. - Page 18 51300002101 RevA NOTICE: These instructions are intended for the use of qualified personnel trained and experienced in the installation and servicing of this type of heating equipment and its related system components. Some states may require installation and service personnel to be licensed. Persons not qualified should not attempt to repair this equipment according to these instructions.
- Page 19 51300002101 RevA Table 6: Display Code Index Display Malfunction Possible Cause Information Tripped circuit breaker/ Check breaker and ensure that the unit is no power supply properly installed. No power to heat pump Faulty electrical (blank) Call for service. component Unit will not turn on Display module failure Call for service.
- Page 20 51300002101 RevA Table 6: Display Code Index Display Malfunction Possible Cause Information Inverter to control board Check the communication cable for Inverter offline communication failure connection. Compressor power Compressor start Call for service overload Failure F05, F051 Motor feedback open Fan fault Call for service circuit or short circuit...
-
Page 21: Parts
51300002101 RevA PARTS Figure16: Service Parts Exploded View USE ONLY GENUINE REPLACEMENT PARTS 21 ... - Page 22 51300002101 RevA Table7: Service Parts Item No. Part No. Description 1 HPX20000330402 Axial Flow Fan Motor 2 HPX20000220320 Cover plate 3 HPX83700122 H‐bug Logo 4 HPX80900744 Top Panel 5 HPX80900320 Rain Guard 6 HPX82300038 User Interface MXL230 7 HPX80705635 Support Beam 8 HPX32004210137 Fan Guard 9 HPX20000360187 Pressure Switch 10 HPX20000360052 Pressure Switch 11 HPX20000360054 Pressure Switch 12 ...
- Page 23 51300022501 USE ONLY GENUINE REPLACEMENT PARTS...
- Page 24 51300022501 USE ONLY GENU INE REPLACE MENT PARTS...
Need help?
Do you have a question about the HeatPro VS HP50951T and is the answer not in the manual?
Questions and answers
We have a Hayward HP50951T unit, 2 years old. Used it once to heat pool last year and it worked. Tried this year and got error code F02. Checked connection between CN2 on control bd. and CN9 on inverter bd. and they are connected properly. When we turn it on after several seconds we hear a faint click. That's it. No compressor or fan. What's the next step?