Energie AQUAPURA SPLIT 160i Technical Manual
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Summary of Contents for Energie AQUAPURA SPLIT 160i
- Page 1 MANUAL TÉCNICO TECHNICAL MANUAL AQUAPURA SPLIT 160i | 250i | 250ix | 300i | 300ix | 500i | 500ix Revision 15 Directives Version 0 2006/95/CE Date 11/05/2023...
- Page 3 AQUAPURA SPLIT Technical Manual Esteemed Client, We would like to thank you for your choice when you acquired an equipment for sanitary water heating. AquaPura Split 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 4: Table Of Contents
AQUAPURA SPLIT Technical Manual Index Intro............................6 1.1. Symbols ..........................6 1.2. Safety Information ......................6 1.3. Information ........................7 Package ............................ 9 2.1. Contents ..........................9 2.2. Transport ........................... 9 Specifications ........................10 3.1. Running Principle ......................10 3.2. Technical Data ......................... 11 3.3. - Page 5 AQUAPURA SPLIT Technical Manual 4.4. Hydraulic Connections ....................27 4.5. Electrical Connections ....................28 First Use ..........................33 5.1. Filling the tank ......................... 33 5.2. System Start Up ......................33 System Operation ........................34 6.1. Control Panel ........................34 6.2. Operating principle in different modes ................36 6.4.
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Page 6: Intro
AQUAPURA SPLIT Technical Manual 1. Intro 1.1. Symbols Every process that the supplier believes to be conducive to harmful danger and/or material damage will be signalled with a danger sign. To better characterize the danger, the symbol will be followed by one of these words: •... -
Page 7: Information
AQUAPURA SPLIT Technical Manual 1.3. Information INFORMATION Installation • The installation of the equipment must be carried out by staff with suitable training and qualified for this purpose. • The device must not be installed: • outdoors; • in places with corrosive environment; •... - Page 8 Communicate to the customer the fact that the alteration or maintenance of the device must only be carried out by specialized and accredited personnel. Components not supplied with the equipment. We strongly recommend its installation. To request additional information, contact us via the email address energie@energie.pt or via our website www.energie.pt.
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Page 9: Package
AQUAPURA SPLIT Technical Manual 2. Package 2.1. Contents The equipment is supplied in two packages, each on a wooden pallet, with protective units and wrapped in cardboard. The packages contain: 1. An outdoor unit (Heat Pump) and its components: 2. Nozzle for condensate drainage 3. -
Page 10: Specifications
AQUAPURA SPLIT Technical Manual The packaging contains the following information symbols: Fragile, handle with extreme Keep the package dry caution Make sure the arrows are always Do not stack packages 3. Specifications 3.1. Running Principle 1. The cooling fluid (R134a) is compressed in the high efficient compressor, raising its pressure and temperature;... -
Page 11: Technical Data
AQUAPURA SPLIT Technical Manual 3.2. Technical Data STORAGE HEATER Unit 160 I 250 I/IX 300 I/IX 500 I/IX DHW Capacity 250 / 245* 300 / 295* 455 / 445* Dimensions (ø | height) 530 / 1141 580 | 1540 650 | 1400 650 | 2020 Empty Weight 46 / 51*... -
Page 12: Main Components
AQUAPURA SPLIT Technical Manual 3.3. Main Components 3.3.1. Internal Unit – Storage Water Heater 250/300/500 11 17 Polyurethane insulation 10 - Adjustable Support Foot Tank 11 - Hot Water Outlet Electrical heater 12 - P/T valve Condenser 13 - Recirculation Outer Coating 14 - Support Coil Inlet Display... -
Page 13: Exterior Unit (Split)
AQUAPURA SPLIT Technical Manual 3.3.2. Exterior Unit (split) 1 - Evaporator 10 - Filter 2 - Fan 11 - Outside temperature probe 3 - Compressor 12 - Electronic expansion valve 4 - Compressor discharge temperature probe 13 - High pressure switch 5 - Display connection terminal 14 - 4-way valve 6 - Water temperature probe connector... -
Page 14: Dimensions
AQUAPURA SPLIT Technical Manual 3.4. Dimensions Exterior Unit 1 – 2 – 2 way valve (3/8”) 2 way valve (1/4”) Unit. (mm) Interior Unit – Storage Water Heater AQUAPURA SPLIT 160... - Page 15 AQUAPURA SPLIT Technical Manual 300 I/IX 250 I/IX Connection 160 I/IX 250 I/IX 300 I/IX 3/4” (M) Cold water inlet 1’’ (M) Coil outlet Instrumentation Coil inlet 1” (M) Recirculation 1/2" (F) 1/2” (F) Instrumentation (PT Valve) 1205 1065 3/4” (M) 1325 1190 Hot water outlet...
- Page 16 AQUAPURA SPLIT Technical Manual AQUAPURA SPLIT 500I/IX Connection 500 I/IX Cold water inlet 1” (M) 1’’ (M) Coil outlet 1’’ (M) Coil inlet 1525 3/4” (M) Recirculation Magnesium anode (if 1’’ 1/4 (F) 1093 applicable) Instrumentation (PT 1/2” (F) 1770 Valve) 1”...
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Page 17: Safety And Control Devices
AQUAPURA SPLIT Technical Manual 3.5. Safety and Control Devices 3.5.1. High/Low Pressure Switch In case of running outside the range of pressures recommended and defined by the supplier, the equipment will switch off and indicate error in the electronic panel. 3.5.2. -
Page 18: Expansion Vessel (1)
AQUAPURA SPLIT Technical Manual • Discharge must be done so that the normal running of the valve is not stopped and without risk for people or to materials. • Discharge must be visible and into a suitable collection pipe. • Discharge must be done into a suitable container 3.5.6. -
Page 19: Installation
AQUAPURA SPLIT Technical Manual 4. Installation 4.1. Hydraulic 1 Shut Off Valve Drain Valve 2 Pressure Reducing Valve (3 bar / 0,3 MPa) Circulating Pump 3 Non-return Valve Thermostatic Mixing Valve 4 Safety group (7 bar / 0,7 MPa) A Cold Water Inlet 5 Drainage Siphon B Hot Water Outlet 6 Expansion Vessel... -
Page 20: Set Up
AQUAPURA SPLIT Technical Manual 4.2. Set Up 4.2.1. Interior Unit – Storage Water Tank • Shelter the equipment in places susceptible to ice formation • Choose the position closest to the main points of use; • Always insulate the pipes; •... -
Page 21: Exterior Unit (Split)
AQUAPURA SPLIT Technical Manual 4.2.2. Exterior Unit (split) • There must be no obstructions that prevent air from exiting the unit; • The outdoor unit must be installed at a height of 100mm or higher from the ground and in order to facilitate the evacuation of condensate;... -
Page 22: Refrigerant Couplings
AQUAPURA SPLIT Technical Manual 4.3. Refrigerant Couplings • Refrigerant connections must be carried out by a qualified technician, with a professional certificate of skills for this purpose. • Refrigerant connections must be thermally insulated to prevent burns and to ensure optimal system performance. -
Page 23: Refrigerant Connections
AQUAPURA SPLIT Technical Manual 4.3.2. Refrigerant Connections 1 –Exterior Unit 2 – Interior Unit 3 – Copper connection 1/4” 4 – Copper connection 3/8” Procedure for connecting the refrigeration connections to the indoor unit: a) Prepare the copper pipe, removing the protective caps from the ends; b) Place the extremity of the pipe upside down, cut the appropriate size of pipe and sand the rough edge;... - Page 24 AQUAPURA SPLIT Technical Manual d) Flange the pipe with the appropriate tool shaping a conic edge, make sure that there are no rough edges or imperfections and that the vertical of the walls is uniform; e) Tighten the female coupling with your hands, turning it a few times. f) Tighten with a wrench, apply a torque in conformity with the diameter of the pipe used.
- Page 25 AQUAPURA SPLIT Technical Manual Procedure for connecting the refrigeration connections to the exterior unit: a) Remove the protective caps from the ends of the 2 and 3-way valves. Place the end of the tubes facing downwards, cut the tube to the desired distance, clean the existing burrs, install the nuts and flange the tubes.
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Page 26: Load Of Nitrogen
AQUAPURA SPLIT Technical Manual 4.3.3. Load of Nitrogen a) After finishing the joints, make sure there are no leaks. For this purpose, inject a load of nitrogen with a pressure of 10 bar through the pressure inlet (3-way valve); b) Brush every coupling in soap foam and make sure the pressure in the pressure gauge is constant;... -
Page 27: Checking Good Running Condition
AQUAPURA SPLIT Technical Manual 4.3.5. Checking good running condition To check if your equipment is running correctly, start it and wait 20-30 minutes and the check these conditions: • The air temperature at the exit of the evaporator should be 3ºC/4ºC below the air inflow temperature. -
Page 28: Electrical Connections
AQUAPURA SPLIT Technical Manual 4.5. Electrical Connections To establish the electric connection of the equipment, check these conditions: a) The thermodynamic equipment must only be electrically powered after filling the water heater. b) The thermodynamic equipment must be connected to a single-phase voltage (230 VAC/50Hz);... - Page 29 AQUAPURA SPLIT Technical Manual 1 – Connection terminal for the general power supply; 2 – Connection terminal for the electrical heater (indoor unit); 3 – Connector terminal for the water temperature probe of the water heater; 4 – Connection terminal for the display (indoor unit). The main power cable, as well as the connection cable for the electrical heater in the indoor unit, is not supplied with the unit.
- Page 30 AQUAPURA SPLIT Technical Manual Connections in the interior unit - Interior unit 160L - Interior unit 250L, 300L e 500L 1 – Connection terminal for electrical heater; 2 – Connector terminal for the water temperature probe of the water heater; 3 –...
- Page 31 AQUAPURA SPLIT Technical Manual Use the SPLIT 160L as an electric water heater In the event of an anomaly, the SPLIT 160L indoor unit can be used as an electric water heater, in order to obtain domestic hot water using only the 1500W electrical support resistor. To do this, you must disconnect the outdoor unit from the mains and the power cable that comes with the indoor unit must be connected to the socket (230V~).
- Page 32 AQUAPURA SPLIT Technical Manual Electrical Scheme (outdoor unit) Probe Type Description NTC 10K @25°C Evaporator temperature NTC 10K @25°C Outside air temperature NTC 10K @25°C Compressor suction temperature NTC 17K @50°C Water temperature NTC 5K @90°C Compressor discharge temperature Symbol Description COMP Compressor...
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Page 33: First Use
AQUAPURA SPLIT Technical Manual 5. First Use 5.1. Filling the tank a) Open a cold-water tap / isolation valve next to the safety group (this procedure is also used to check if the drain valve is closed); b) After obtaining flow in the hot water tap(s), shut it. Your water heater is full; c) Check the tightening in the pipes;... -
Page 34: System Operation
AQUAPURA SPLIT Technical Manual 6. System Operation 6.1. Control Panel Split control panel is simple and intuitive. It enables the configuration of several operating parameters according to operating mode selected by the user. 1 – Navigation keys, up and down; 2 –... - Page 35 AQUAPURA SPLIT Technical Manual Icon Function Description DHW mode Lightened when the DHW mode is operating Cooling mode Not available Pump mode Not available Silence function Not available Lightened when the function is activated. When it is selected (not activated) the icon will slowly flash. If it’s manually Disinfection function activated it will flash in the main interface.
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Page 36: Operating Principle In Different Modes
AQUAPURA SPLIT Technical Manual Heat pump Lightened when the compressor is operating. Cancel Lightened when timer can be cancelled. Timer-on Lightened when setting timer is on. Timer-off Lightened when setting timer is off. Display clock at the main interface and display error code Clock when fault occurs. - Page 37 AQUAPURA SPLIT Technical Manual Consumed energy sources Outdoor Temperature (�� �� • �� < −���� º�� �� • �� > variable temperature ���������� selection position according to Support electrical heater • �� > ���� º�� �� If required, there may be parallel work −����...
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Page 38: Controller Features
AQUAPURA SPLIT Technical Manual 6.3. List of operating modes The heat pump has available the following items that can be active: Activation Activation Operating mode Operating mode Code Code Smart grid Timer type Tank volume Temperature Unit Standard capacity of heat pump Disinfect E-heater capacity Holiday... - Page 39 AQUAPURA SPLIT Technical Manual 4 – Time schedule It is possible to define 4 programmable time points: In each one it is possible to define the operating time, the operating mode and the set-point temperature. Note: To carry out this setting, timer type “1” must be selected in the list of operating modes (chap.
- Page 40 AQUAPURA SPLIT Technical Manual 9 – Refrigerant recovery To access the refrigerant collection mode, simultaneously press the keys to enter the installation settings. Then scroll to “18” using the arrows. Press “ ”to enter refrigerant collection mode. During the process, the display will show “ ”.
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Page 41: Run And Adjust Functions
AQUAPURA SPLIT Technical Manual 10 – Parameters view for 1 second. Use “ ” or “ ” to check the parameter list. Simultaneously press the keys Code Description Displayed at Displayed at Fan motor speed Fan speed (0 means fan stopped) Pulse value Pulse value of EXV1 Current value (A) -
Page 42: Anti Legionella Function
AQUAPURA SPLIT Technical Manual 6.7. Anti Legionella Function The Split electronic control is suitable for anti-Legionella function, which consists of a water heating cycle at 55°C to 75°C (factory default at 65°C), for a suitable period of time to prevent the formation of germs in the warehouse. -
Page 43: Electrical Heater Manual Activation
AQUAPURA SPLIT Technical Manual 6.8. Electrical heater manual activation The possibility of manually connecting the backup resistor is only available on the indoor unit (accumulator) of the AquaPura Split 160. The electrical heater is on: • Automatically, depending on the configuration adopted by the user on the equipment's control panel;... -
Page 44: End Of System Life
AQUAPURA SPLIT Technical Manual 6.9. End of system life At the end of the product's useful life, dismantling of the equipment must be carried out by a qualified installer or plumber and/or electrician (if necessary). All materials used in this equipment can be deposited at your nearest recycling center. - Page 45 AQUAPURA SPLIT Technical Manual Check the amount of Excessive refrigerant refrigerant Check if the temperature Check the positioning of probe T5L is inside its case the probe T5L Check if there is water in Storage water heater empty the cylinder or if there is a water leak Valves closed in the outsider Check if the valves are...
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Page 46: Troubleshooting
AQUAPURA SPLIT Technical Manual 7. Troubleshooting PROBLEM POSSIBLE CAUSES HOW TO PROCEED Check the power supply Power supply failure Failure in electronic Check the corresponding circuit breaker board Check the integrity of the electronic board’s Cable damaged or disconnected electric circuit Equipment OFF Press ON/OFF Check the power supply... -
Page 47: System Maintenance
AQUAPURA SPLIT Technical Manual Thermostat failure Check the thermostat status Electrical heater doesn’t work Damaged electrical heater Check the electrical heater status Others Contact technical assistance service. 9. System Maintenance Before undertaking any maintenance operation on the equipment, make sure it is not plugged to the power supply. -
Page 48: Safety Valve
AQUAPURA SPLIT Technical Manual 9.3. PT Safety Valve On a monthly basis, open the PT safety valve, in order to ensure that it is in good working order, in case it is necessary to act. To open the valve, simply lift the device lever. This device has the function of releasing water at high temperature and pressure, when necessary. - Page 50 NOTE: This sheet must be properly filled, signed and stamped by the installer / reseller and returned to ENERGIE EST, Lda., otherwise the warranty will not be validated. Send this installation sheet to warranty@energie.pt, writing the serial number of the equipment as subject.
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