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Summary of Contents for Energie Aquapura HT 14
- Page 1 USER AND INSTALLATION MANUAL USER AND INSTALLATION MANUAL Aquapura HT 14 Inverter P 6-16 Directives: Revision:3 2014/35/UE Date: 06/10/2022 2014/30/UE Regulation nº 814/2013 Regulation nº 812/2013...
- Page 2 USER AND INSTALLATION MANUAL Esteemed Client, We would like to thank you for your choice when you acquired an equipment for sanitary water heating. AQUAPURA INVERTER HT14 aero-thermal system will surely meet all your expectations and provide many years of comfort with maximum power saving. Our organization dedicates much time, energy and economic resources in order to develop innovations that will promote power saving in our products.
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Page 3: Table Of Contents
USER AND INSTALLATION MANUAL INDEX INFO............................5 SAFETY INFORMATION ......................5 Danger Info ........................6 Warnning Info........................ 7 GENERAL INFO ........................7 Manufacturer Responsibility ..................7 Installer responsibility ....................8 TRANSPORT ........................... 8 PRINCIPLE OF OPERATION ....................9 UNIT OVERVIEW ........................9 UNIT DIMENSIONS ...................... - Page 4 USER AND INSTALLATION MANUAL 12.7 Temperature curve ...................... 26 12.8 Color display calibration ....................26 12.9 Electric Heating ......................27 12.10 Status interface display ................... 27 12.11 Fault list ........................28 MAIN CONTROLLER –INSTALLER INTERFACE ..............28 13.1 Installer parameters ....................29 13.2 Compensation curve - Outdoor temperature Vs setpoint ..........
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Page 5: Info
USER AND INSTALLATION MANUAL 1. INFO This manual is intended as an aid to qualified service personnel for proper installation, operation and maintenance of the Heat Pump. Read this manual carefully before attempting to install or operate the Heat Pump. Failure to follow these instructions may cause a fault of the Heat Pump, resulting in electrical shock, scald injury and/or property damage. -
Page 6: Danger Info
USER AND INSTALLATION MANUAL 2.1 Danger Info INSTALLATION: Description The heat pump must be installed by qualified personals, to avoid improper installation which can lead to water leakage, electrical shock or fire. Please make sure that the unit and power connection have good earthing, otherwise DANGER may cause electrical shock. -
Page 7: Warnning Info
USER AND INSTALLATION MANUAL 2.2 Warnning Info INSTALLATION: Description The unit CANNOT be installed near the flammable gas. Once there is any leakage of the gas, fire can occur. Make sure that the basement of the heat pump is strong enough, to avoid any decline or fall down of the unit. -
Page 8: Installer Responsibility
USER AND INSTALLATION MANUAL 3.2 Installer responsibility The installer is responsible for proper installation of the equipment and start with its operation. The installer should note the following notes: • Carefully read and follow the instructions of the manuals supplied with the equipment; •... -
Page 9: Principle Of Operation
USER AND INSTALLATION MANUAL Description The unit has been tested and inspected prior to shipment from the manufacturer for quality assurance. Carefully inspect the equipment components upon receipt to ensure that the equipment has not been damaged in transit. WARNNING Confirm that all ordered parts have been received as specified and that unit type, size, and voltage are correct. -
Page 10: Unit Dimensions
USER AND INSTALLATION MANUAL 7. UNIT DIMENSIONS All the units are represented in millimeters INFO... -
Page 11: Technical Info
USER AND INSTALLATION MANUAL 8. PERFORMANCE Heating capacity Ambient Temperature °C Average climate (DB/WB) 7°C/6°C; Water temperature (inlet/outlet) 30°C/35°C Ambient Temperature °C Average climate (DB/WB) 7°C/6°C; Water temperature (inlet/outlet) 30°C/35°C... - Page 12 USER AND INSTALLATION MANUAL 9. ETCHNICA INFO Aquapura HT14 Aquapura HT14 T Powe supply 240V~/50Hz 400V~/3P+N/50Hz Refrigerant / Charge / Kg R290 / 0,850 R290 / 0,850 Heating Heating capacity range (min/ max) 6,18~ 15,75 6,18~ 15,75 Electrical power range 1,45 ~ 4,67 1,45 ~ 4,67 Rated thermal power supplied ¹...
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Page 13: Installation
USER AND INSTALLATION MANUAL 10. INSTALLATION 10.1 Installation place Before starting any installation procedure, check that the base of the place where the equipment will be placed is perfectly level. This prevents the compressor lubricating oil from working outside the indicated levels. Look for a place with an even, safe and resistant floor, preferably in concrete, taking into account the weight of the machine. -
Page 14: Hydraulic Installation
USER AND INSTALLATION MANUAL 10.3 Hydraulic installation Take the following points into account when executing the hydraulic circuit: • Reduce as much as possible the number of bends in the pipes to reduce pressure drops in the installation; • Ensure system fittings, dowels, water pumps and valves are designed for full flow through the facility. -
Page 15: Circuit Water Quality
USER AND INSTALLATION MANUAL 10.5 Circuit water quality The composition and quality of the water in the system has a direct effect on the performance of the entire system and the lifetime of the heat pump. For the initial charging and backfill of the system, usually normal tap water with a pH value of 7- 8 can be used as long as the water is not highly corrosive (chloride content >... -
Page 16: Temperature Probes Info
USER AND INSTALLATION MANUAL 10.7 Temperature probes info 11. ELECTRICAL REQUIREMENTS 10.1 Main specifications Description • The installation of the electrical network must be carried out in accordance with local regulations in force and by a qualified professional. • The installer must not make any kind of electrical changes to WARNNING the equipment. -
Page 17: Electrical Main Spcifications/ Protection Devices
* cable section Aquapura HT 14 240V~ /50Hz 25 A 4 mm² Aquapura HT 14 T 400V~/ 50Hz 11 A 2,5 mm The section of the wires above was selected in accordance with current regulations, considering a cable distance of 10 meters. -
Page 18: Connection Terminals - Inputs
USER AND INSTALLATION MANUAL Description WARNING The cable screen must be connected directly to the equipment ground connection. 10.4 Connection terminals - Inputs Descrição The digital inputs mentioned are dry contacts (voltage free). Do not connect (220/240V~) to the terminals, otherwise it may cause irreversible damage to the controller and loss of warranty. -
Page 19: Connections Terminals - Outputs
USER AND INSTALLATION MANUAL Description By default the digital inputs are inactive To activate the digital inputs, contact a specialized technician. WARNNING ATTENTION: Use shielded cable in the connections of the digital inputs, in this way we protect the digital inputs against noise coming from the WARNNING compressor. -
Page 20: Room Thermostat Installation
USER AND INSTALLATION MANUAL 12. ROOM THERMOSTAT INSTALLATION The simplest way to improve and control the comfort level of your installation is through an ambient thermostat. Your installation location is extremely important, following a series of requirements as we can see in the figure below. -
Page 21: User Interface Description
USER AND INSTALLATION MANUAL 12.1 User interface description Number Function Lock screen. Click this key to lock the screen. White represents not enabled, while blue represents enabled Is home icon. This Icon is shown by sliding the main interface. Is tank water temperature. The machine is in hot water mode when this icon is shown;... -
Page 22: Unlock Screen
USER AND INSTALLATION MANUAL 12.2 Unlock screen Click the lock screen key again while the screen has been locked, pop-up keyboard is shown as following: Input the password of 22 or 022, click the enter key and the screen will be unlocked. 12.3 Operation mode switch There are five modes can be selected after sliding the mode icon. -
Page 23: Setting Target Temperature
USER AND INSTALLATION MANUAL 12.4 Setting target temperature Take hot water + heating mode for example: (1) Tapping ①, the wire controller back to main interface; (2) Sliding ②, the target temperature can be adjusted in the clockwise or counter clock wise direction;... -
Page 24: Time Setting
USER AND INSTALLATION MANUAL Fault. Click to view fault history Electric heating. When activate electric heating function, the color of the icon will turn blue, otherwise it will turn white. 12.6 Time setting Num. Description System time setting Mute timer Power ON/OFF timer. -
Page 25: Mute Timer Setting
USER AND INSTALLATION MANUAL 12.6.2 Mute timer setting Num. Descrição Whether enable the mute timer ON/ OFF function key color: Enable - Blue ON / Disable: Gray OFF The mute timer ON/ OFF setting point. Select from 00:00 to 23:59 The status of mute timer: key color: Enable - Blue ON / Disable: Gray OFF 12.6.3 Power timer setting... -
Page 26: Temperature Curve
USER AND INSTALLATION MANUAL 12.7 Temperature curve This curve function records the water inlet temperature, water outlet temperature, tank water temperature and ambient temperature; Temperature data is collected and saved every five minutes. Timekeeping is made from the latest data saving, if the power is disrupted when the time is less than five minutes, the data during such period will not be saved;... -
Page 27: Electric Heating
USER AND INSTALLATION MANUAL 12.9 Electric Heating In heating operating mode, tap the “Electric Heating” icon to activate/deactivate the backup resistor (blue resistor icon active/ gray resistor icon deactivates) Note: Resistance is not an integral part of the equipment. Its installation will have to be done separately. -
Page 28: Fault List
USER AND INSTALLATION MANUAL 12.11 Fault list Click the alarm icon on the main interface to access the following interface: Num. Descrição Fault code Fault description and date/ time Clear all fault records; Number of pages with fault records. 14. MAIN CONTROLLER –INSTALLER INTERFACE To access the user interface, click on the “Parameter”... -
Page 29: Installer Parameters
USER AND INSTALLATION MANUAL “ICON” Description Client Parameters Installer parameters Defrosting Force defrost cycle (AT) Compensation Ambient temperature compensation Status of the main outputs of the equipment (compressor, fan, State etc.) About Software version 13.1 Installer parameters Description State / configuration H18 –... - Page 30 USER AND INSTALLATION MANUAL D02 – cumulative time of defrosting 26min D03 – defrosting cycle 45min D07 – Ambient temperature of start 6,1°C sliding defrosting. D08 – Suction temperature of start -4,1°C sliding defrosting. D09 – Ambient temperature of stop -26,1°C sliding defrosting.
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Page 31: Compensation Curve - Outdoor Temperature Vs Setpoint
USER AND INSTALLATION MANUAL 13.2 Compensation curve - Outdoor temperature Vs setpoint When activating the compensation function for outdoor temperature Vs flow water temperature for the central heating circuit, take into account that the setpoint will be adjusted as a function of the temperature defined in the graph. -
Page 32: Info Of Software Version
USER AND INSTALLATION MANUAL 13.4 Info of software version 15. ALARM 13.1 Alarm – Electronic control fault table Fault Protect/fault Reason Elimination methods display Standby Normal boot The temp. Sensor is broken Inlet Temp Sensor Fault Check or change the temp. Sensor or short circuit The temp. - Page 33 USER AND INSTALLATION MANUAL Check to see whether the electric heater The electric-heater Aux Superheat Protection has been running under the temperature protection switch is broken over 150 for a long time The temp. Sensor is broken Room Temp Sensor Fault Check or change the temp.
- Page 34 USER AND INSTALLATION MANUAL Fan Motor2 Overload Check whether the fan motor running E203 The fan motor is overload Protection normally Inlet Water Temp Sensor The temp. Sensor is broken P013 Check or change the temp. Sensor Fault of Air-Conditioning or short circuit Outlet Water Temp Sensor The temp.
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Page 35: Alarm - Frequency Conversion Board Fault Table
USER AND INSTALLATION MANUAL 13.2 Alarm – Frequency conversion board fault table Fault Protect/fault Reason Elimination methods display IPM Overcurrent Check and adjust the current IPM Input current is large Shutdown Fault measurement Compressor Activation Lack of phase, step or drive Check the measuring voltage check Failure hardware damage... -
Page 36: Troubleshooting
USER AND INSTALLATION MANUAL V15V Over/Undervoltage The V15V is overload or Check the V15V input voltage in range Fault undervoltage 13.5v~16.5v or not IGBT Power Device Check and adjust the current The IGBT is overheat Overheat Fault measurement Compressor Current The Compressor Current Check and adjust the current Frequency Reduction... -
Page 37: Appendix 1 - Hydraulic Schemes
USER AND INSTALLATION MANUAL Failure on fan relay or fan motor Replace the fan relay or replace fan Fan do not run broken motor. 1) Check system leakage and recharge The compressor runs but 1) No gas in the heat pump; 2) Refrigerant;... -
Page 38: Hydraulic Schemes Glossary
USER AND INSTALLATION MANUAL 15.1 Hydraulic schemes glossary Shutoff valve Differential bypass valve Filling valve Water inlet (central heating) Safety valve Cold water inlet (DHW) Central heating (radiators, floor Expansion vessel heating or fan coils) Filter Hot water outlet (DHW) Valve (non-return) Buffer tank Water tank (DHW) -
Page 39: Central Heating And Cooling With Buffer Tank
USER AND INSTALLATION MANUAL 15.3 Central Heating and Cooling with buffer tank Description The heat pump does not control the pump “P1”, its control must be carried out separately. ATTENTION 15.4 Central Heating and Cooling with buffer tank + DHW Description The heat pump does not control the pump “P1”, its control must be carried out separately... -
Page 40: Central Heating And Cooling + Dhw
USER AND INSTALLATION MANUAL The heat pump manages the three-way valve depending on the requested request (Central heating or DHW). The DHW temperature probe is provided with system. The temperature probe is located inside the installation kit 15.5 Central Heating and Cooling + DHW We recommend installing an inertia tank of between 50 and 80 liters in the return line. -
Page 41: Domestic Hot Water
USER AND INSTALLATION MANUAL 15.6 Domestic hot water Description The DHW temperature probe (TT) is provided with system. The temperature probe is located inside the installation kit ATTENTION... -
Page 42: Warranty
USER AND INSTALLATION MANUAL 18. WARRANTY This warranty covers all defects to the confirmed materials, excluding the payment of any type of personal damage indemnity caused directly or indirectly by the materials. The periods indicated below start from the purchase date of the apparatus, 6 months at the latest from the leaving date from our storage warehouses. - Page 43 USER AND INSTALLATION MANUAL If you have any question about the operation and maintenance of the unit that are not addressed in this manual, or if you feel that something in the manual is unclear, please contact us.
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