Related Manuals for Hayward HeatRelax
Summary of Contents for Hayward HeatRelax
- Page 1 ISHPR_RevA SWIMMING POOL HEAT PUMP UNIT HeatRelax HeatRelax Installation & Instruction Manual...
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Page 2: Table Of Contents
CONTENTS 1. GENERAL INSTRUCTIONS - SAFETY 2. TECHNICAL SPECIFICATIONS 2.1 Technical data for the swimming pool heat pump unit 2.2 Operating range 2.3 Dimensions 3. INSTALLATION AND CONNECTION 3.1 Functional Diagram 3.2 Heat pump 3.3 Hydraulic connection 3.4 Electrical Connection 3.5 Initial start-up 4. -
Page 3: General Instructions - Safety
1. GENERAL INSTRUCTIONS - SAFETY Thank you for purchasing this swimming pool heat pump unit HeatRelax Hayward . This product has been designed in compliance with strict manufacturing ® standards to meet the required quality levels. This manual includes all the information you need for installing, troubleshooting and maintenance. - Page 4 1. GENERAL INSTRUCTIONS - SAFETY (continued) Instructions for servicing - maintenance Maintenance operations must be carried out once per year in order to guarantee the longevity and the good working condition of the heat pump. • Maintenance and the different operations must be carried out at the recommended times and frequencies as specified in this manual.
- Page 5 1. GENERAL INSTRUCTIONS - SAFETY (continued) Conditions for use This device can be used by children aged 8 years and over as well as by persons who have reduced, physical, sensory or mental capacities, or who lack experience or knowledge, if they are correctly monitored or if instructions pertaining to the use of the device in complete safety have been given to them and the risks incurred are understood.
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Page 6: Technical Specifications
2. TECHNICAL SPECIFICATIONS 2.1 Technical data for the swimming pool heat pump unit Model HeatRelax HPR06M HPR09M HPR12M HPR19M Heat capacity (*) 4,10 6,30 8,30 12,95 Electrical power rating (*) 1,47 1,91 3,06 COP (*) 4,13 4,31 4,33 4,31 Operating current (*) -
Page 7: Operating Range
2. TECHNICAL SPECIFICATIONS (continued) 2.2 Operating range Use the heat pump within the following temperatures and humidity ranges to ensure safe and efficient operation. Heating mode Cooling mode Outside temperature -2°C – +35°C +7°C – +43°C Water temperature +12°C – +40°C +8°C –... -
Page 8: Dimensions
2. TECHNICAL SPECIFICATIONS (continued) 2.3 Dimensions Models: HPR06M / HPR09M / HPR12M / HPR19M HeatRelax HeatRelax Water outlet diam. 50 mm Water inlet diam. 50 mm Unit : mm Model HPR06M HPR09M HPR12M HPR19M Mark 1116... -
Page 9: Installation And Connection
3. INSTALLATION AND CONNECTION 3.1 Functional Diagram Water outlet Electrolyser cell valve (or other treatment) HeatRelax Water outlet HeatRelax By-pass Pool valve Filter Water inlet valve Filtration pump Note: The swimming pool heat pump unit is sold without any treatment or filtration equipment. - Page 10 3. INSTALLATION AND CONNECTION (continued) Do not position the device directly on the floor because this could cause problems. Favour positioning on the ground on anti-vibration studs. A wall bracket must not be used in conditions that can transmit vibrations. Do not install the heat pump on a support that risks intensifying the unit's vibrations.
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Page 11: Hydraulic Connection
3. INSTALLATION AND CONNECTION (continued) 3.3 Hydraulic connection The heat pump is supplied with two 50 mm diameter union connections. Use PVC tubing for the 50 mm hydraulic line. Connect the heat pump water inlet to the pipe from the filtration unit then connect the heat pump water outlet to the water pipe going to the pool (see diagram below). -
Page 12: Electrical Connection
3. INSTALLATION AND CONNECTION (continued) 3.4 Electrical Connection The electrical installation and wiring of this equipment must comply with local installation standards. NF C15-100 BS7671:1992 DIN VDE 0100-702 EVHS-HD 384-7-702 ÖVE 8001-4-702 MSZ 2364-702/1994/MSZ 10-553 1/1990 UNE 20460-7-702 1993, MSA HD 384-7-702.S2 RECBT ITC-BT-31 2002 Wiring Rules + IS HD 384-7-702 PN-IEC 60364-7-702:1999... -
Page 13: Initial Start-Up
3. INSTALLATION AND CONNECTION (continued) Never use an electrical plug for the power supply. The electrical power supply must have, in a suitable manner, an omnipolar protection device of the D-curve circuit breaker type as well as a 30mA protection differential circuit breaker (see following table). Models HPR06M HPR09M... - Page 14 3. INSTALLATION AND CONNECTION (continued) 7) Check that no ALARM code is displayed when the unit is ON (see troubleshooting guide). 8) Set the water flow rate using the by-pass valve (see Sections 3.6 and 2.1), as provided for on each model, to obtain a Entry/Exit temperature difference of 2°C.
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Page 15: User Interface
4. USER INTERFACE 4.1 Overview The heat pump is fitted with an electronic control panel, electronically connected and pre-set at the factory to heating mode. HeatRelax Legend On/Off and Return button Scroll down Scroll up OFF mode When the heat pump is on standby (OFF mode), the indication OFF is displayed on the control screen. -
Page 16: Settings And Viewing The Set Point
4. USER INTERFACE (continued) 4.2 Settings and viewing the set point (Desired water temperature) In OFF mode and in ON mode Press once the button to view the set point. Press twice the button to set the desired set point. Settings are made to an accuracy of 0.5 °C. -
Page 17: Operating Mode Selection
4. USER INTERFACE (continued) 4.4 Operating mode selection OFF mode HeatRelax Heating mode HeatRelax Automatic mode HeatRelax Cooling mode HeatRelax OFF mode... -
Page 18: Water Flow Setting
Inflow Outflow temperature temperature 10 s HeatRelax HeatRelax HeatRelax Then adjust the by-pass to obtain a difference of 2°C between the inflow and the outflow. Press once to exit the menu. -
Page 19: Maintenance And Winterisation
5. MAINTENANCE AND WINTERISATION 5.1 Maintenance These maintenance operations must be carried out once per year in order to guarantee the longevity and the good working condition of the heat pump. • The maintenance and repairs of the device must be carried out by an accredited professional in accordance with the regulatory texts and the rules of the art in effect in the country where the device is installed (see §... -
Page 20: Appendices
6. APPENDICES 6.1 Wiring diagrams HPR06M COMP AI06 OUT3 OUT1 OUT2 RED BLU AI05 OUT4 AI04 OUT5 AI03 230V / 50Hz AI02 power supply AC-N 6.8K AI01 Dry contact 7 A maxi Controller COMMENT: IT: WATER INLET TEMPERATURE SENSOR AT: AIR TEMPERATURE SENSOR LP: LOW-PRESSURE SWITCH COMP: COMPRESSOR OT: WATER OUTLET TEMPERATURE SENSOR... - Page 21 6. APPENDICES (continued) HPR09M / HPR12M COMP RED BLU AI06 OUT3 OUT1 OUT2 AI05 OUT4 AI04 230V / 50Hz power supply OUT5 AI03 AI02 AC-N 6.8K AI01 Dry contact 7 A maxi Controller COMMENT: AT: AIR TEMPERATURE SENSOR LP: LOW-PRESSURE SWITCH COMP: COMPRESSOR OT: WATER OUTLET TEMPERATURE SENSOR CT: EVAPORATOR TEMPERATURE SENSOR...
- Page 22 6. APPENDICES (continued) HPR19M COMP RED BLU AI06 OUT3 OUT1 OUT2 AI05 OUT4 230V / 50Hz AI04 power supply OUT5 AI03 AI02 AC-N 6.8K AI01 Dry contact 7 A maxi Controller COMMENT: AT: AIR TEMPERATURE SENSOR LP: LOW-PRESSURE SWITCH COMP: COMPRESSOR OT: WATER OUTLET TEMPERATURE SENSOR CT: EVAPORATOR TEMPERATURE SENSOR TC : 230V...
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Page 23: Heating Priority Connections Single-Phase Pump
6. APPENDICES (continued) 6.2 Heating priority connections Single-Phase Pump Dry contact 7 A max OUT2 Power supply 230V / 50Hz Monophasic pump Terminals 1 and 2 deliver a potential-free dry contact, 230 V / 50 Hz, no polarity. Wire terminals 1 and 2 as indicated in the diagram above, to activate the operation of the filtration pump in 2-minute cycles each hour if the temperature of the... -
Page 24: Exploded View And Spare Parts
6. APPENDICES (continued) 6.3 Exploded view and spare parts HPR06M... - Page 25 6. APPENDICES (continued) HPR06M Ref. Description Ref. Description 3-button controller Electrical board HWX950053104957 HWX32029210008 Titanium/PVC Frame HWX32025210166 HWX32025120039 condenser Front panel Handle HWX32025220040 HWX320922029 Grille Right panel HWX20000220245 HWX32025210167 Fan blade 4 ways valve HWX34012701 HWX20041448 Low pressure switch Fan motor HWX34013301 HWX20000360157 (0.15Mpa)
- Page 26 6. APPENDICES (continued) HPR09M...
- Page 27 6. APPENDICES (continued) HPR09M N Ref. Description N Ref. Description Power supply terminal Frame HWX32012210425 HWX40003901 block 3-button controller 8-position terminal block HWX950053104957 HWX20003909 Front panel Electrical board HWX32008220045 HWX32012210228 Grille Handle HWX20000220188 HWX320922029 Fan blade Right panel HWX35002701 HWX32012210422 Fan motor 4 ways valve HWX34043301...
- Page 28 6. APPENDICES (continued) HPR12M...
- Page 29 6. APPENDICES (continued) HPR12M N Ref. Description N Ref. Description Power supply terminal Frame HWX32012210425 HWX40003901 block 8-position terminal 3-button controller HWX950053104957 HWX20003909 block Front panel Electrical board HWX32008220045 HWX32012210228 Grille Handle HWX20000220188 HWX320922029 Fan blade Right panel HWX35002701 HWX32012210422 Fan motor 4 ways valve HWX34043301...
- Page 30 6. APPENDICES (continued) HPR19M...
- Page 31 6. APPENDICES (continued) HPR19M N Ref. Description N Ref. Description Power supply terminal Compressor HWX20000110208 HWX20003920 block Dry contact terminal Coil HWX32009120021 HWX20003933 block Compressor permanent T connector HWX20001460 HWX20003502 capacitor 450V 55µF Filter (diam. 9.7- diam. Compressor start-up HWX20041445 HWX20003524 4.2) capacitor 300V 98µF...
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Page 32: Troubleshooting Guide
6. APPENDICES (continued) 6.4 Troubleshooting guide Certain operations must be performed by an approved engineer. Fault Error codes Description Solution The sensor is open or has Water inlet sensor fault Check or replace the sensor. short-circuited. The sensor is open or has Water outlet sensor fault Check or replace the sensor. -
Page 33: Warranty
No other costs (transportation, labour, etc.) are covered by the warranty. HAYWARD cannot be held liable for any direct or indirect damage caused by the incorrect installation, connection or operation of a product. Please contact your retailer if you want to make a claim under the terms of the warranty and request the repair or replacement of an item. - Page 34 Page left intentionally blank...