Innova 5 Installer Manual
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Innova 5 Installer Manual

Innova 5 Installer Manual

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Installer manual
(Translation of original
EN
instructions)
N420833A - Rev. 00 - 09/2022
3in1
5 - 7 - 9 - 12 - 15

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Summary of Contents for Innova 5

  • Page 1 Installer manual (Translation of original instructions) N420833A - Rev. 00 - 09/2022 3in1 5 - 7 - 9 - 12 - 15...
  • Page 2 By following the suggestions contained in this manual, the product that you have purchased will operate without problems giving you optimum room temperatures with minimum energy costs. INNOVA S.r.l. Conformity This unit complies with the European directives: • Directive 2012/96/EC (WEEE) on waste electrical and •...

  • Page 3: Table Of Contents

    2.5 List of internal components ........
  • Page 4 3.12.5 Connection to the system ........p. 24...
  • Page 5 5.2 Once-a-year operations ........
  • Page 6 Model 5 - 7 - 9 ........

  • Page 7: General Information

    GEnERal inFORmatiOn GENERAL INFORMATION 1�1 About the manual  I nthefigures This manual was written to provide all the explanations for the correct management of the appliance. 1 The numbers indicate the individual components. This instruction manual forms an integral part of the A The capital letters indicate component assemblies.

  • Page 8: Manual Organisation

    GEnERal inFORmatiOn defines, in accordance with Directive 842/2006/EC, the re- Product presentation quirements for companies and personnel with regard to It addresses all recipients. fixed refrigeration, air conditioning and heat pump equip- It contains the information to identify the product, its com- ment containing certain fluorinated greenhouse gases ponents, compatible accessories and destination of use.

  • Page 9: Basic Rules Of Security

    GEnERal inFORmatiOn The unit uses environmentally friendly R32 refrigerant Avoid proximity to sources of ignition in continuous gas, with a Global Warming Potential (GWP) = 675. Do operation (open flames, gas appliances, electric stoves, not release R32 gas into the atmosphere. lighted cigarettes, etc.).

  • Page 10: Product Presentation

    PRODUCt PRESEntatiOn PRODUCT PRESENTATION 2�1   I dentification the appliance can be identified by the rating plate. According to EU Regulation No. 517/2014 concerning certain fluorinated greenhouse gases, it is mandatory Packaging plate to indicate the total amount of refrigerant present in Shows the identification data of the device.

  • Page 11: List Of External Components

    PRODUCt PRESEntatiOn 3 in1 size matchability Indoor unit Single-phase outdoor unit Three-phase outdoor unit 2�4 List of external components 2�4�1 Indoor unit 1� Cosmetic side panel 2� Access panel 3� Control Panel...

  • Page 12: List Of Internal Components

    PRODUCt PRESEntatiOn 2�5 List of internal components 2�5�1 Indoor unit 1� 7� External unit control Drain cock 2� 8� Electrical panel Filling cock 3� BUtlER PRO switch 9� Expansion vessel 4� PP1 primary circulation pump 10� Manifold for heating element 5�...

  • Page 13: Compatible Accessories

    PRODUCt PRESEntatiOn 2�6 Compatible accessories Accessory description Combinable products Code Network controls Butler BUTLER: codes, accessories and price list in relevant section Configuration accessories Heater kit Heating elements maximum 6 kW (3 steps of 2 kW). Limitation to 4 kW GB0684II (1) for single-phase heat pumps tank...

  • Page 14: Installation

    inStallatiOn INSTALLATION 3�1 Preliminary warnings This section is dedicated to the Installer. The fea- Be sure to use the supplied or specified installation tures of the installer are described in the "Recipi- parts. Use of other parts may cause the unit to come to ents"...

  • Page 15: Indoor Unit

    inStallatiOn 3�3 Dimensions and weights with packaging 3�3�1 Indoor unit Models m.u. Total widh Total height 2120 2120 2120 2120 2120 Total depth Weight 220,0 220,0 220,0 220,0 220,0 3�4 Handling with packaging 3�4�1 Preliminary warnings Move the unit to an upright position. Do not turn the packaging upside down.

  • Page 16: Storage

    Do not turn the packaging upside down. Do not stack the appliances. Only place the appliance in a vertical position. 3�5�2 Appliance with packaging Store the package: • in a dry and clean place • in a closed environment protected from atmospheric elements •...

  • Page 17: Unpacking

    inStallatiOn 3�6 Unpacking 3�6�1 Preliminary warnings Dispose of the packaging components following the ap- plicable waste disposal regulations. Check for disposal Check that no components were damaged during arrangements with your municipality. transport. The packing material (cardboard, staples, plastic bags, etc.) must not be dispersed or abandoned in the sur- rounding environment and must be kept out of chil- dren reach, as it can be dangerous.

  • Page 18: Removal Of Aesthetic Panels

    inStallatiOn Accompanying material Indoor unit They are included with the appliance, inside the packaging: • 1 installer manual of the unit • 1 user and installer manual for the Control Panel Check the presence of the individual components. • 1 first start-up form •...

  • Page 19: Preliminary Warnings

    inStallatiOn 3�8 Handling without packaging 3�8�1 Preliminary warnings The unit is provided with four ball wheels to facilitating handling. the appliance must be handled only by qualified per- The use of protective gloves is mandatory. sonnel, adequately equipped and with equipment suit- able for the weight and dimensions of the appliance.

  • Page 20: Installation Minimum Distances

    3,81 • the appliance must be installed in a position where it 4,61 can be easily serviced 5,49 Provide the following: • a drain and a water supply nearby 6,44 • a compliant power supply nearby...

  • Page 21: Positioning

    inStallatiOn 3�11 Positioning Exposed units can be positioned on the floor. 3�11�1 Preliminary warnings Make sure that: • the floor supports the weight of the appliance • the floor is not crossed by pipelines, load-bearing construction elements or power lines The unit is provided with four ball wheels to facilitating handling.

  • Page 22: Positioning

    inStallatiOn 3�11�2 Positioning 1� Ball wheels for movement 2� Locking feet For dimensional information, refer to chapter – Adjust the two locking feet "Technical information" p. 64. Make sure that: • it is levelled the appliances are fitted with four ball wheels at the •...
  • Page 23 inStallatiOn 3�12�2 Hydraulic plant es in the refrigeration circuits and to guarantee the correct level of comfort. Heat pumps require plants that guarantee a constant flow of fluid to the appliance, within the minimum and maxi- 3�12�3 Plant water content and minimum mum values and with sufficient volumes to avoid imbalanc- flowrate Water content...
  • Page 24 Operating the unit without the water filter installed and clean is forbidden. 3�12�5 Connection to the system Preliminary warnings To allow maintenance or repair operations, each hy- draulic connection must be equipped with the respec- tive manual shut-off valves.
  • Page 25 20� Thermostatic mixing valve (supplied with the solar kit) Solar serpentine 4� 21� Filling cock 200 litre tank for domestic hot water 5� 22� High-temperature circulation pump PP4 24 L solar expansion vessel 6� Secondary circulation pump PP3 23� Solar panel 7�...

  • Page 26: Filtration System

    Connection diagram 1� 4� automatic plant filling assembly net filter 2� Dirt separator 5� Plant delivery 3� 6� Shut-off valves Plant return Connection 3�12�6 Filtration system The hydraulic connections may be made towards the wall It is necessary to install a filtration system at the (concealing them from sight) or upwards. Connect a drain...

  • Page 27: Filling The Plant

    The operating pressure of the plant must not exceed 1.5 bar with the pump off. to check for leaks in the plant during testing, it is advisable to raise the test pressure and then discharge it later to reach the correct working pressure.

  • Page 28: Filling

    inStallatiOn 3�13�3 Filling 1� Plant filling cock 2� Manual air vent valve 3� Pressure gauge 4� Plant drain cock Before starting the filling operation: – continue filling up to the pressure value required by – set the plant master switch in the OFF position. the plant –...
  • Page 29 inStallatiOn The pipes must be supplied clean and sealed at the the use of combustion fluid detectors, e.g. a halide ends. Pre-insulated copper refrigeration pipes can be torch or other detection system using an open flame, used. is forbidden. The pipes must not contain residues of shavings, dirt or Combustion source inspections water which could damage the components of the unit •...
  • Page 30 inStallatiOn Label the system when charging is complete. Introducing a refrigerant other than the one indicated or mixing different refrigerants into the system is for- Overloading the refrigeration circuit is forbidden. bidden. 3�14�2 Position Liquid line connection Gas line connection MF RF 3in1 Models...

  • Page 31: Preliminary Warnings

    inStallatiOn 3�14�3 Connection of piping Preliminary warnings – Lubricate the connecting thread with oil for coolant Do not use any other type of lubricant. Fasten a cable raceway to the wall (possibly with inter- nal partitioning) of suitable size for the pipes and elec- the flared fitting must be free of cracks, crazing or flak- trical wires to pass through.

  • Page 32: Electric Connections

    inStallatiOn For the next operations refer to the manual of the paired outdoor unit. 3�15 Electric connections The appliance leaves the factory fully wired and only needs • the power supply is provide with protection against to be connected to the external unit and any accessories. overload and/or short-circuit It is required: 3�15�1 Preliminary warnings...
  • Page 33 inStallatiOn These are not average draw or transient peaks, but values S ingle-phase power supply to be considered for the correct sizing of the plant and the Connection Stage 1 Stage 2 request of the contractual power (excluding loads due to the normal operation of the building). Power draw 2,00 4,00...
  • Page 34 Unit power supply 230/1/50 0 400/3/50 depending on model 2� Protection switch (by installer) 3� Power cable 4� Outdoor unit 5� Power line communication outdoor unit - indoor unit 6� Indoor unit 7� Heating element kit (Optional kit) 8� Protection switch 9�...
  • Page 35 Outdoor unit board (n540168a) 4� 9� Terminal block for earth connection (XP3) Web server kit (opzional kit) 5� 10� Power connection terminal block (XP1) Solar unit (solar kit only) (optional kit) To make the connection: – bring the power cord to the terminal block –...
  • Page 36 inStallatiOn Connection boards Power connection terminal block 1-2 morsetto J6 Indoor unit power supply 230V AC Outdoor unit Outdoor unit connection 2-3 morsetto J6 Power line communication outdoor unit - indoor Terminal block for earth connection unit Earth connection PE PE MARRONE/BROWN BLU/BLUE VERDE/GREEN...
  • Page 37 inStallatiOn Connection of the protection switch on the indoor unit Power connection terminal block protection switch (not supplied, connections by installer) N-L morsetto J1 Protection switch input N-L morsetto J3 Protective switch output...
  • Page 38 J4-8 J3-6 J3-5 J3-4 J3-6 J3-5 J3-4 J3-3 J3-2 J3-1 J2-5 J2-6 J2-7 J2-8 J4-3 J4-4 J4-5 J4-6 J5-7 J5-6 J5-5 J5-4 J5-3 J5-2 J5-1 J2-4 J2-9 J2-10 J4-1 J4-2 J4-7 J4-8 J2-1 J2-2 J2-3 J1-1 J1-2 J1-3 J1-4 VH4-1...
  • Page 39 inStallatiOn • Open contact: the unit is switched off for heating or cooling the plant water If the domestic hot water function is active, this function has priority even when the contact is open. The terminals are supplied jumpered (contact closed). Remove the jumper to connect the CT consent and the On/OFF consent.

  • Page 40: Disassembly And Assembly Of Cosmetic Panels After Installation

    inStallatiOn 3�16 Disassembly and assembly of cosmetic panels after installation Removal of panels – use the key provided – open the access panel – Disconnect the display connector – Unscrew the access panel fixing screws – lift and remove the access panel –...
  • Page 41 inStallatiOn 1� Electrical panel 2� Screws For access to internal components – unscrew the two screws on the electrical board – raising the electrical panel Assembly of panels To assemble the panels, proceed in reverse order.

  • Page 42: Putting It Into Service

    PUttinG it intO SERViCE PUTTING IT INTO SERVICE 4�1 Preliminary warnings This section is dedicated to the Technical Service Using a mobile phone near the appliance is prohibited. Assistance. The features of the Technical Ser- Perform the following checks: vice Assistance are described in chapter "Recipi- •...

  • Page 43: Water Quality Checks

    If a softener is installed, in addition to following the the differential pressure switch is functioning correctly manufacturer's instructions, adjust the outlet water hardness to not less than 5 °F (by performing pH and Electrics salinity tests) and check the outlet chloride concentra- •...

  • Page 44: Adjustments

    – press the selection button in sequence until the LEDs 1� Minimum speed 2� Medium speed light up 3� Maximum speed Fixed speed selection Maximum speed 4�5 Circulation pumps optional kits Refer to the "Configuration accessories" p.  55 section to set the circulation pumps of the optional kit.

  • Page 45: Plant Delivery

    PUttinG it intO SERViCE 4�6 Plant delivery Once all the checks and controls on the correct operation • the basic functional characteristics of the appliance of the plant have been completed, the installer must ex- • the instructions for use plain the following to the user: •...

  • Page 46: Control Panel

    Within few minutes the prompt ASSIGNING will appear and Assigning flash on the control panel of the external unit. This signal will cease within a maximum time of 4-5 min- utes once the panel has correctly communicated with the external unit.

  • Page 47: Automatic Address Setting (Assigning)

    Meaning of the warning lights on the external re-energize the appliance – unit electronic board check that the settings have been memorised – 4�9�5   C hecksduringandafterthefirst Meaning LED 1 LED 2 start-up Upon power-up After starting up, check that •...

  • Page 48: Maintenance

    • correct fixing of the cable clamps Under the provisions of Directive 517/2014/EU, plants • safety devices containing more than 5 equivalent tonnes of CO2 (7.41 Mechanical checks kg of R32 gas or 2.39 kg of R410a gas) must be checked...

  • Page 49: Periodic Operations

    Filling the refrigeration circuit with a refrigerant other than the one indicated is forbidden. Using a different refrigerant gas can cause serious damage to the unit. 5�2�2   C leaningthenetfilter To access: – open the access panel – disconnect the display connector –...

  • Page 50: Troubleshooting

    tROUBlESHOOtinG TROUBLESHOOTING 6�1 Preliminary warnings For detailed information on accessories please re- Follow the instructions below: fer to the "Configuration accessories" p.  55 sec- – disconnect the device from power supply immediate- tion. Should you encounter any of the anomalies below: – close the water taps • the ventilation does not start even if the water circuit –...
  • Page 51 The outlet water tempera- standby plant must be drained or antifreeze liquid (e.g. ethylene ture has dropped below 5 °C. glycol) must be added in the doses recommended by the manufacturer. • During the stand-by state, a dangerous situation devel- oped that could lead to serious damage to the device.

  • Page 52: Alarms Shown On The Control Panel Of The External Unit

    4. If the alarm trips multiple times in a given time (e.g. 3 times in 1 hour), it must be reset manually by the Technical Service Centre. 6�5 Alarms shown on the control panel of the external unit The control panel of the outdoor unit displays the alarms that occur during operation of the heat pump.
  • Page 53 tROUBlESHOOtinG Alarms displayed Cause Solution Check cooling cycle (possibly excessive refrigerant charge). Check Anomalous compressor discharge temperature > o = at 103 °C. opening of cooler taps. Check TD compressor delivery sensor and replace it if needed. In the summer cycle, check the free circulation of air on the outdoor External unit high pressure switch tripped.
  • Page 54 tROUBlESHOOtinG Alarms displayed Cause Solution Automatic address setting has not been completed. Wiring between internal and external unit are cut or not connected correctly. Signal reception error by indoor unit. Check the connection between the indoor unit and the outdoor unit. Signal reception error by indoor unit.

  • Page 55: Configuration Accessories

    COnFiGURatiOn aCCESSORiES CONFIGURATION ACCESSORIES 7�1 Heater kit GB0684II - Heating elements 6 kW (3 steps of 2 kW). Limi- The fault may be due to: tation to 4 kW for single-phase heat pumps • intervention of the resistor safety thermostat •...

  • Page 56: Secondary Separator Kit With Circulation Pump Pp3

    COnFiGURatiOn aCCESSORiES 7�2 Secondary separator kit with circulation pump PP3 GB0683II - Secondary separator kit - Secondary hydraulic unit: hydraulic separator, system pump (DC Inverter class a) and fittings GB1020ii - Oversized secondary separator kit - Secondary hydraulic unit: hydraulic separator, system pump (DC In- verter class a) and fittings The separator kit is mandatory unless it is already pres- ent in the system.

  • Page 57: Pump Flow Rate/Head Graph Secondary Separator Kit

    COnFiGURatiOn aCCESSORiES 7�2�1   P umpflowrate/headgraphsecondaryseparatorkit Proportional control Constant pressure Available pressure Available pressure Water flow rate Water flow rate ∆p-v (variable) H (m) H (m) p (kPa) p (kPa) 1.000 2.000 3.000 4.000 Q (L/h) 1.000 2.000 3.000 4.000 Q (L/h) 7�2�2   P umpflowrate/headgraphOversizedsecondaryseparatorkit...

  • Page 58: Hydraulic Connections

    COnFiGURatiOn aCCESSORiES 1� Buffer tank 2� System flow connection pipe 7�3�1 Hydraulic connections Position and dimensions Plant delivery Plant return 7�4 Heated towel rail kit GB0736II - Hydraulic unit and circulation pump for high temperature Heated towel rail feeding...

  • Page 59: Hydraulic Connections

    COnFiGURatiOn aCCESSORiES 1� Circulation pump for water heater supply 2� Pipe N600032A 7�4�1 Hydraulic connections High-temperature utility flow (radiator) High-temperature utility return (radiator)

  • Page 60: Hydraulic Connections

    COnFiGURatiOn aCCESSORiES 7�5 Solar heating kit GB0685II - Solar unit: control unit, pump, safety valve, 24 In order to prevent the occurrence of undesirable nat- litre expansion tank, loading unit ural circulation, install a check valve at the outlet to the collector (MS connection), or preferably make a siphon.
  • Page 61 COnFiGURatiOn aCCESSORiES Solar pump PSO On the front part of the pump body there is a regulator that allows to select the head according to the actual solar system requirement. the setting of the head value of the solar pump PSO must be carried out with: •...

  • Page 62: Circulation Pumps Optional Kits

    COnFiGURatiOn aCCESSORiES 7�6 Circulation pumps optional kits Pump model variant 2 Some optional kits require the use of circulation pumps. The control electronics allow selection of constant or vari- able head operating modes to allow automatic adaptation of performance to changing operating conditions of the hydraulic system.
  • Page 63 COnFiGURatiOn aCCESSORiES Pump model variant 1 H min H max To adjust the speed: – act on the knob – select the desired function Pump model variant 2 To adjust the speed with constant head: – press the selection button in sequence until the LEDs light up Variable head mode Minimum speed...

  • Page 64: Technical Information

    2. Value referred to the Average climate profile for supply temperature of 35 °C. Values in compliance with Regulation 811/2013. 3. Water temperature in/out 30/35 °C; outdoor air temperature -7 °C 4. Water temperature in/out 23/18 °C; outdoor air temperature 35 °C 5. (radiant application) 6. Water temperature out 12/7 °C; outdoor air temperature 35°C 7. (fancoil application)
  • Page 65 2. Value referred to the Average climate profile for supply temperature of 35 °C. Values in compliance with Regulation 811/2013. 3. Water temperature in/out 30/35 °C; outdoor air temperature -7 °C 4. Water temperature in/out 23/18 °C; outdoor air temperature 35 °C 5. (radiant application) 6. Water temperature out 12/7 °C; outdoor air temperature 35°C 7. (fancoil application) Refer to the manual of the outdoor unit for data about the refrigerating circuit.

  • Page 66: Operating Limits

    tECHniCal inFORmatiOn 8�2 Operating limits Domestic hot water External air temperature (°C) –20 –25 Sanitary hot water tank temperature (°C) Integration by electrical PDC off. Heating be means of heaters or boilers electrical heaters, boiler or solar integration The areas represented by the graph marked by back- the unit may reduce the outlet water temperature of up heater are simplified.
  • Page 67 tECHniCal inFORmatiOn Heating External air temperature (°C) –20 –25 Water temperature system supply (°C) Integration by electrical heaters or boilers The areas represented by the graph marked by back- up heater are simplified. they could be more advanta- geous (greater contribution of the heat pump) in rela- tion to the operating conditions and internal operating parameters.

  • Page 68: Dimensions

    8�3 Dimensions 8�3�1 Indoor unit Front view Lateral view Top view Bottom view 37,5 37,5 86,7 86,7 37,5 37,5 37,5 75,2 75,2 86,7 86,7 201,2...
  • Page 69 8�4 PP1 circulation pump graphs 8�4�1 Model 5 - 7 - 9 Static pressure available Water flow H (kPa) 1.000 1.500 Q (L/h) 8�4�2 Model 12 - 15 Static pressure available Water flow H (kPa) 1.000 1.250 1.500 1.750...
  • Page 70 nOtE...
  • Page 71 nOtE...
  • Page 72 S.r.l. Via I Maggio 8 - 38089 Storo (TN) - ITALY tel. +39.0465.670104 – fax +39.0465.674965 info@innovaenergie.com...

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