Morrison ECOHEAT EH160 Installation And User Manual Download Page 23 | Manualshive

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INSTALLATION AND USER MANUAL

ECOHEAT

EH160
EH200
EH260

www.morrisonsustainableenergy.com/products/morrison-domestic-hot-water-systems

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Summary of Contents for ECOHEAT EH160

Page 1: ...INSTALLATION AND USER MANUAL ECOHEAT EH160 EH200 EH260 www morrisonsustainableenergy com products morrison domestic hot water systems ...

Page 2: ...CATIONS 1 3 TECHNICAL INFORMATION 3 4 INSTALLATION STEPS 6 5 PLACING ECOHEAT 6 6 AIR CONNECTION 7 7 HIDRAULIC CONNECTION 8 8 ELECTRICAL CONNECTION 9 9 COMISSIONING CONTROLLER 10 10 WARRANTY CONDITIONS 20 www morrisonsustainableenergy com products morrison domestic hot water systems ...

Page 3: ... the user third parties or even to the product itself or material goods The installer has the responsibility to install the minimum safety devices hydraulic and electrical set out in this Manual In case of failure the lack of any device may cause burns or other injuries The installer has the responsibility to inform the user about the function and placement of the safety devices installed into the...

Page 4: ...packing are recyclables so dispose it in an appropriate container Use a forklift or hand pallet truck to transport the unit to the installation site always introducing the forks into the bottom of the pallet being careful not to damage the unit In case you identify any damage at the time of the reception of the unit it is mandatory to register it in the reception note of the transport company and ...

Page 5: ...inciple Figure 1 Operating principle 3 2 Dimension drawings It is possible to remove the side and front casing access easily to any part of the system Figure 2 Exploded view Evaporator Extracts energy from the ambient air Compressor Expanssion valve Condenser Transfers energy to the water DHW ...

Page 6: ...7 587 587 C 1297 1527 1945 D 824 1074 1399 E 94 194 194 Figure 4 Back connections Figura 5 Front connections G Power supply 230 V 1PH 50 Hz K Recirculation connection H Condensate drain L Electrical heater 1500 W I Hot water outlet M Exhaust air connection 160 mm J Cold water inlet N Intake air connection 160 mm ...

Page 7: ...ting capacity range W 1840 2200 Input power range W 460 600 COP 3 7 2 5 Minimum ambient temperature ºC 5 Maximum water temp HP ºC 60 Maximum water temp electrical heater ºC 62 Refrigerant R134a Charge g 950 Electric data Power supply V ph Hz 230 1 50 Electric heater power W 1500 Maximum absorbed power W 2100 Maximum intensity A 21 Air data Air flow m3 h 450 Maximum pressure drop Pa 70 Intake Exhau...

Page 8: ...Commissioning 5 PLACING ECOHEAT The place where the system will be installed should allow an easy access in order to make maintenance work or inspection Air outlet of ECOHEAT is around 5 10 degrees below inlet temperature so in case that the exhaust air would not be ducted the room temperature will be considerably reduced Beside these factors it is important to take into account the following indi...

Page 9: ...pipes and accessories must be lower than the static pressure of the system 70 Pa In the following table is shown the allowed total pipe length intake exhaust The equivalent length of any accessory installed in the circuit must be subtract to the maximum allowed pipe length Maximum length PVC rigid pipe 160 mm 17 m Elbow 90º PVC 160 mm 3 equivalent meters External grid 2 equivalent meters SUCTION F...

Page 10: ...lter Strainer Y Type 5 Drain 6 Safety valve 7 Expansion vessel 8 Check valve 9 Recirculation pump 10 DHW 11 Once the hydraulic connections are made vent the circuit to avoid the air inside the installation CONDENSATE DRAIN The condensation in the evaporator could produce a constant water flow that has to be drained properly The condensate drain is located in the back of the system Figure 4 H Conne...

Page 11: ... must be protected by a circuit breaker of 2 poles 16 A The connection scheme is shown in the picture above PV Photovoltaic connection LPS Low pressure switch HPS High pressure switch NTC1 Water temperatur probe NTC2 Ambient temperature probe AND Anode D Display VS Solenoid valve R Electrical heater K Compressor F Fan 230 VAC Power supply ...

Page 12: ...MISSIONING CONTROLLER 9 1 USER INTERFACE DESCRIPTION R E DESCRI P TI Symbol Meaning when it lights Compressor switched on Defrost active Fan switched on Alarm active Compressor working hours exceeded Unit in ºC Unit in ºF Electric heater switched on Stand by ...

Page 13: ...ed and after the water heater tank is full of water power can be turn ON 9 3 Switching OFF 1 After filling the tank of water connect the mains plug to the mains supply The screen will show the symbol 2 Hold the key for 4 seconds The display will show the icons 3 The screen will show the water temperature To switch off the system hold the key for 4 seconds ...

Page 14: ...eypad will lock automatically Touch any key until the screen shows UnL to unlock the keypad ECO Mode Heating only by heat pump technology Auto Mode Heating by heat pump and electric heater only if the water temperature falls drastically OverBoost Mode Simultaneously heating by heat pump and electrical heater to achieve the temperature setpoint as quickly as possible Defrost Defrost cycle active Ph...

Page 15: ...ging operating mode To change the operating mode touch the key for 4 seconds The screen will show blinking the selectable operating modes Use the and keys to select the operating mode Touch to confirm or to cancel The screen will show again the water temperature ...

Page 16: ...ump technology This is the factory default mode Setting the ECO temperature setpoint The water temperature set point in ECO mode can be changed with the SP1 parameter Touch key and select SP1 Touch to confirm The display will show the programmed temperature Touch or to select the desired temperature Touch to confirm or to cancel ...

Page 17: ...lectrical heater if the temperature falls drastically Setting the AUTO temperature setpoint The water temperature set point in AUTO mode can be changed with the SP2 parameter Touch key and select SP2 Touch to confirm The display will show the programmed temperature Touch or to select the desired temperature Touch to confirm or to cancel ...

Page 18: ...ode The system heats the water up to SP1 and then returns to ECO again If Overboost mode is switched on when the system Works from Auto mode The system heats the water up to SP2 and then returns to Auto again When Overboost mode is active the display automatically changes showing the water temperature and Obs Cancelling the Overboost Mode Touch for 2 seconds Obs will blink on the screen Touch for ...

Page 19: ...ws to set the minimum temperature that Overboost can be actived To change it value follow the procedure Touch and select with and SP3 Touch to confirm The display will show the programmed temperature Touch or to select the desired temperature Touch to confirm or to cancel ...

Page 20: ...urplus energy generated by the panels by forcing the system working and storing this energy in useful hot water The system has in the electric boar two terminals to connect a zero voltage contact When the contact is closed the system automatically changes to Photovoltaic mode and the heat pump and electric heater work to achieve the programmed temperature When the contact is opened the system retu...

Page 21: ...ms Meaning Pr1 Water temperature probe alarm Check the temperature probe integrity and the electrical connec on Pr2 Water temperature probe alarm Check the temperature probe integrity and the electrical connec on Pr3 Evaporator temperature probe alarm Check the temperature probe integrity and the electrical connec on AL Low temperature alarm AH High temperature alarm LHP Low pressure switch alarm ...

Page 22: ... pressure of each circuit the most restrictive Location of the product at any place subject to high temperature humidity inclemency frost aggressive environment Fault caused by an erroneous installation which makes the product work out of its design conditions Faults caused by not having installed the supplied security group or incorrect installation thereof Overvoltage power supply grid beam Faul...

Page 23: ...INSTALLATION AND USER MANUAL ECOHEAT EH160 EH200 EH260 www morrisonsustainableenergy com products morrison domestic hot water systems ...

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