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Summary of Contents for Hayward EasyTemp ECPI15MA
- Page 1 ISECPINV_RevC asyTemp FULL INVERTER R32 SWIMMING POOL HEAT PUMP UNIT ECPI15MA ECPI20MA ECPI30MA ECPI40MA Installation & Instruction Manual...
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Page 2: Table Of Contents
CONTENTS 1. GENERAL INSTRUCTIONS - SAFETY 2. TECHNICAL SPECIFICATIONS 2.1 Heat pump technical data 2.2 Operating range 2.3 Dimensions 3. INSTALLATION AND CONNECTION 3.1 Functional Diagram 3.2 Heat pump unit 3.3 Hydraulic connection 3.4 Electrical connection 3.5 Initial start-up 3.6 Water flow setting 4. -
Page 3: General Instructions - Safety
1. GENERAL INSTRUCTIONS - SAFETY Thank you for purchasing the Hayward heat pump for swimming pools. The Hayward FULL INVERTER heat pump has been designed to strict manufacturing standards meeting the highest levels of quality required. Hayward heat pumps offer you exceptional performance throughout your bathing season by adapting wattage, power usage and noise levels to the heating requirements of your swimming pool thanks to FULL INVERTER control logic. - Page 4 1. GENERAL INSTRUCTIONS - SAFETY (continued) This product contains refrigerant gas R32 This device contains R32. Never use a refrigerant other than R32. Any other gaseous body mixed with R32 could cause abnormally high pressure and lead to a failure or pipes bursting and injuring people.
- Page 5 1. GENERAL INSTRUCTIONS - SAFETY (continued) Installation conditions • This heat pump is designed exclusively to heat swimming pool water; do not use this equipment for any other purpose. • Do not attempt to install this device by yourself. • If you detect a fault or any abnormal situation, do not install the heat pump and contact your dealer immediately.
- Page 6 1. GENERAL INSTRUCTIONS - SAFETY (continued) • Verify that the drains flow well. • Verify the tightening of the hydraulic and electrical connections • Verify the hydraulic sealing of the condenser. • Have the leak-tightness of the cooling circuit to the leak detector checked by an accredited professional.
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Page 7: Technical Specifications
2. TECHNICAL SPECIFICATIONS 2.1 Heat pump technical data EASYTEMP Models ECPI15MA ECPI20MA ECPI30MA ECPI40MA FULL INVERTER Supply voltage 220V-240V /1ph/50Hz Refrigerant Load 0.350 0.430 0.480 0.650 Mass in teqCO 0.24 0.29 0.32 0.44 Leak check frequency No specific frequency, but an annual check is recommended Min--Max heating capacity 1.62--7.33 2.18--8.97... -
Page 8: Operating Range
The maximum heating temperature is set at 32°C to prevent damage to the liners. Hayward cannot be held responsible if used at a temperature above +32°C. -
Page 9: Dimensions
2. TECHNICAL SPECIFICATIONS (continued) 2.3 Dimensions Models: ECPI15MA / ECPI20MA / ECPI30MA / ECPI40MA Water outlet Ø 50 mm Water inlet Ø 50 mm Unit: mm Type ECPI15MA / ECPI20MA / ECPI30MA ECPI40MA Size 1002... -
Page 10: Installation And Connection
3. INSTALLATION AND CONNECTION 3.1 Functional Diagram Water Inlet Filter valve By-pass Pump valve filtration Water outlet Water outlet Chlorinator cell valve (or other treatment) Pool Note : The swimming pool heat pump unit is sold without any treatment or filtration equipment. - Page 11 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 12: Hydraulic Connection
3. INSTALLATION AND CONNECTION (continued) 3.3 Hydraulic connection The unit is supplied with two 50 mm Ø union connections. Connect the water inlet to the heat pump coming from the filtration group then connect the water outlet to the heat pump at the water conduit going to the pool (see diagram below). -
Page 13: Electrical Connection
3. INSTALLATION AND CONNECTION (continued) 3.4 Electrical connection Electrical installation and wiring for this equipment must be in conformity 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... -
Page 14: 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 ECPI15MA ECPI20MA... - Page 15 3. INSTALLATION AND CONNECTION (continued) 8) Set the water flow using the by-pass valve (see § 3.6 and 2.1), as provided for by each model, to obtain an Entry/Exit temperature of 2°C. 9) After running for several minutes, verify that the air exiting the unit is cool (between 5 and 10°).
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Page 16: Water Flow Setting
3. INSTALLATION AND CONNECTION (continued) 3.6 Water flow setting With the water entry and exit valves being open, adjust the by-pass valve in order to obtain a difference of 2°C between the inflow and outflow temperature (see principle diagram § 3.1). You can verify the switch by seeing the entry/ exit temperatures directly on the control panel. -
Page 17: User Interface
4. USER INTERFACE 4.1 General presentation The heat pump is equipped with a digital control panel with a touch screen, electronically connected and pre-set at the factory in heating mode. Legend Water Input temperature Operating mode selection Defrost mode Adjust setpoint Operating mode Setting silence mode timer Activate silent mode... - Page 18 4. USER INTERFACE (continued) OFF mode ON mode When the heat pump is idle (in When the heat pump is running standby mode), OFF is displayed as or priming (setpoint reached), the shown on the screen. screen turns blue. The black screen indicates that the heat pump is idle;...
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Page 19: Timer Function Settings
4. USER INTERFACE (continued) 4.2 Timer function settings The date and time can be set either in ON or in OFF mode. • Press 1 times on to return to the main screen. -
Page 20: Setting The On/Off Timers
4. USER INTERFACE (continued) 4.3 Setting the On/Off timers Setting this function is necessary if you would like to run the heat pump for a shorter period than what is defined by the filtration clock. Therefore, you can program a deferred start and an anticipated stop or simply stop a certain timeframe from running (at night, for example). - Page 21 4. USER INTERFACE (continued) Blue highlighting = Activated Grey = Deactivated • Press 2 times on to return to the main screen.
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Page 22: Adjust Setpoint
4. USER INTERFACE (continued) 4.4 Adjust setpoint The setpoint can be changed either in ON or in OFF mode with an accuracy of 0.5°C. • Press 1 times on to return to the main screen. It is recommended to never exceed 30°C to avoid alteration of the liners. -
Page 23: Locking And Unlocking The Touch Screen
4. USER INTERFACE (continued) 4.5 Locking and unlocking the touch screen The screen can be locked or unlocked either in ON or in OFF mode. Lock activated Lock deactivated... -
Page 24: Silent Function Settings
4. USER INTERFACE (continued) 4.6 SILENT function settings Silence mode enables the heat pump to be used in economic and very silent mode when the heating needs are low (maintaining the pool temperature or need for ultra-silent operation). This function can be Activated/Deactivated manually or using a Timer. Activation/Deactivation Silent mode deactivated Silent mode activated... - Page 25 4. USER INTERFACE (continued) Adjusting the SILENT mode Timer...
- Page 26 4. INTERFACE UTILISATEUR (suite) • Press 2 times on to return to the main screen. The setting step is "hour to hour". Once the Timer is activated, it is active 7 days a week.
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Page 27: Maintenance And Winterising
5. MAINTENANCE AND WINTERISING 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 28: Appendix
6. APPENDIX 6.1 Electrical diagrams ECPI15MA / ECPI20MA / ECPI30MA CN15 2AC32I13WO1 LEV1 CN29 CN30 CN31 CN18 RS485 CN11 IT(BLU) SUT(GEN) CT(YEL) FOUR CN24 CN13 CN96 LEV2 HEAT CN21 CN99 CN66 RES1 Power supply CN12 CN22 220-240V/50Hz RES2 RED BLK WHT ET(GRY) AT(WHT) OT（RED）... - Page 29 6. APPENDIX (continued) ECPI40MA Magetic ring IT(BLU) FILTER 2AC32I12WO1 CN21 CN29 CN30 CN31 CN13 RES1 CN18 CN66 CN11 CT(YEL) HEAT SUT(GRN) FOUR CN96 Power supply CN99 RS485 220-240V/50Hz CN12 CN22 RES2 RED BLK WHT U V W AT(WHT) OT(RED) ET(GRN) DCFAN CN15 CN24...
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Page 30: Heating Priority Wiring For Monophasic Pump
6. APPENDIX (continued) 6.2 Heating priority wiring for monophasic pump Dry contact 16 A max Power supply 230V / 50Hz Monophasic pump Terminals 1 and 2 deliver a potential-free dry contact, 230V / 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 pool is lower than the set point. - Page 31 Page left intentionally blank...
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Page 32: Exploded View And Spare Parts
6. APPENDIX (continued) 6.3 Exploded view and spare parts ECPI15MA / 20MA / 30MA / 40MA... - Page 33 6. APPENDIX (continued) Mark Description Ref. ECPI15MA ECPI20MA ECPI30MA ECPI40MA HWX20000220245 Fan protection grille HWX20000220369 HWX301030000006 Fan blade HWX301030000001 HWX80900160 Front panel HWX80900070 Smoked Protection cover HWX80900319 ...
- Page 34 6. APPENDIX (continued) ECPI15MA / 20MA / 30MA / 40MA...
- Page 35 30 Left panel HWX80700455 HWX80200018 31 DC ventilator motor HWX20000330132 32 HAYWARD logo HWX20000230596 HWX82300052 33 Printed circuit board Driver HWX82300007 34 230V/12VDC transformer HWX82600008 ...
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Page 36: Troubleshooting Guide
6. APPENDIX (continued) 6.4 Troubleshooting guide Certain operations must be carried out by an authorized technician. If a fault occurs on the heat pump appears in the top left-hand corner of the screen. Refer to following table. Description Date and time Error codes of appearance When the problem is resolved, the error is automatically acknowledged... - Page 37 6. APPENDIX (continued) Error Problem Description Solution codes Verify the CN21/RES1 connectors on Water inlet sensor fault the board and the extension connector or replace the sensor Verify the N22/RES2 connectors on the Water outlet sensor fault board and the extension connector or replace the sensor Verify the CN12/PH connectors on the Outside temperature sensor fault...
- Page 38 6. APPENDIX (continued) Error Problem Description Solution codes Lack of water, check the filtration pump operation Input/Output temperature difference Applicable in Cold mode only Check the stop valve opening > 13°C Check the by-pass adjustment Stop the heat pump, empty the Antifreeze protection Cold mode Water output temperature <...
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Page 39: 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 40 Page left intentionally blank...