Innova STONE C1 Installer Manual
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Innova STONE C1 Installer Manual

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Installer manual
(Translation of original
EN
instructions)
N420391A - Rev. 00 - 06/2022
STØNE C1
5M - 7M - 9M - 11M - 11T
13M - 13T - 15M - 15T

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Summary of Contents for Innova STONE C1

  • Page 1 Installer manual (Translation of original instructions) N420391A - Rev. 00 - 06/2022 STØNE C1 5M - 7M - 9M - 11M - 11T 13M - 13T - 15M - 15T...
  • 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

    TABLE OF CONTENTS General information � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � p. 7 1.1 About the manual .
  • Page 4 3.6.1 Preliminary warnings ........p. 20 3.6.2 Remove the package .
  • Page 5 4.2.1 Preliminary checks ........p. 52 4.2.2 Water quality checks .
  • Page 6 8.3.1 FRAMEWORK ........p. 75 8.4 PP1 primary circulation pump graphs .

  • Page 7: General Information

    GENERAL INFORMATION GENERAL INFORMATION 1�1 About the manual This manual was written to provide all the explanations for Read this manual carefully before proceeding with any the correct management of the appliance. operation and follow the instructions in the individual chapters.

  • Page 8: Manual Organisation

    GENERAL INFORMATION responsible for handling and correct installation according Expert and qualified person authorised directly by the to the instructions provided in this manual and the national manufacturer to carry out all routine and supplementa- standards currently in force. ry maintenance operations, as well as every adjustment, To work on the refrigeration circuit, the installer must com- check, repair and replacement of parts necessary during ply with the provisions of Regulation 303/2008/EC which...

  • Page 9: Basic Rules Of Security

    GENERAL INFORMATION prehensive information, carefully read the safety R32 refrigerant gas is slightly flammable and odourless. data sheet available from the dealer. Do not place flammable objects (spray cans) within 1 Each chapter contains specific warnings for the opera- metre of the air outlet. tions it describes. These warnings must be read before Avoid proximity to sources of ignition in continuous starting activities.

  • Page 10: Product Presentation

    PRODUCT PRESENTATION PRODUCT PRESENTATION 2�1   I dentification The appliance can be identified by the rating plate: Technical rating plate This shows the technical and performance specifications of 1� Technical rating plate the appliance. According to EU Regulation No. 517/2014 concerning certain fluorinated greenhouse gases, it is mandatory to indicate the total amount of refrigerant present in the installed system.

  • Page 11: List Of External Components

    PRODUCT PRESENTATION 2�4 List of external components 1� Anchor bolts 2� Built-in cabinet (mandatory) 3� Internal components 4� Doors The built-in cabinet kit is supplied separately. Refer to the instruction sheet of the built-in cabinet kit for in- stallation.

  • Page 12: List Of Internal Components

    PRODUCT PRESENTATION 2�5 List of internal components 2�5�1 Hydronic unit composition 7� Hydronic module Expansion vessel 3 L 8� Hydraulic unit 3-way valve + servomotor 1� Domestic hot water storage 9� Condensate drip tray 2� Pipe N600146B 10� Mixing module 3�...

  • Page 13: Hydronic Module Internal Components

    PRODUCT PRESENTATION 2�5�2 Hydronic module internal components 1� 7� Air vent valve Water return 2� Expansion vessel 6 L 8� Liquid line connection 3/8 3� 9� Safety valve Differential pressure switch 4� 10� Electrical panel Plate heat exchanger 5� 11� PP1 primary circulation pump Collector 6�...

  • Page 14: 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 Pre-installation accessories FRAMEWORK Casing complete with template for hydraulic connections and closing L01056II doors Configuration accessories Heater kit Heating elements maximum 6 kW (3 steps of 2 kW).
  • Page 15 PRODUCT PRESENTATION 2�6�1 Secondary circuit pump and mixing 2�6�3 hydraulic separator kit valve kit Hydraulic separator 1� Breather valve 1� Pipe N600155B 2� Pipe connection N600157B 2� Mixing module 3� Pipe connection N600160B 3� Circulator 4� Pipe N600150B 4� Pipe N600151B 5�...

  • Page 16: Buffer Vessel Kit

    PRODUCT PRESENTATION 2�6�5   B uffervesselkit 1� Buffer tank 2� Pipe connection N600160B 3� Pipe connection N600157B 4� Pipe N600443A 5� Pipe N600150B 6� Pipe N600444A 7� 3/4” brass cap 8� Set of rubber flat gaskets 9� Probe sump 10�...

  • Page 17: 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 18 INSTALLATION 3�3 Dimensions and weights with packaging 3�3�1 Hydronic module 11-M 11-T 13-M 13-T 15-M 15-T Models m.u. Total widh Total height Total depth Weight 43,0 43,0 43,0 45,0 48,0 45,0 48,0 45,0 48,0 Domestic hot water storage and hydraulic unit 5 - 7 - 9 - 11- 13 - 15 Models m.u.
  • Page 19 INSTALLATION 3�4 Handling with packaging 3�4�1 Preliminary warnings Stay clear of the area below and around it when the load is lifted off the ground. The appliance must be handled only by qualified per- If a forklift truck is used, put the base in the appropriate sonnel, adequately equipped and with equipment suit- openings.

  • Page 20: Hydronic Module

    INSTALLATION 3�6 Unpacking 3�6�1 Preliminary warnings The packing material (cardboard, staples, plastic bags, etc.) must not be dispersed or abandoned in the sur- Check that no components were damaged during rounding environment and must be kept out of chil- dren reach, as it can be dangerous. transport.

  • Page 21: Preliminary Warnings

    INSTALLATION 3�8�1 Preliminary warnings • the section of floor or wall does not involve load-bear- ing construction elements, piping or electrical lines Avoid installing the unit near: • no load-bearing elements of the construction are • positioning in utility shafts and/or hopper window compromised •...

  • Page 22: Positioning

    INSTALLATION 3�10 Positioning The components must be positioned inside the built-in Do not remove pipe labels. cabinet. Follow the assembly sequence indicated in the follow- The internal components of the unit are supplied in ing paragraphs. separate packages. Open one kit at a time. The built-in cabinet kit is supplied separately.

  • Page 23: Installation Of Internal Components

    INSTALLATION 3�11 Installation of internal components 3�11�1 Hydraulic separator support bracket Composition of the kit 1� Hydraulic separator support bracket 2� 3/4" nipples (2 pieces) 3� 1" nipples (4 pieces) 4� Rubber flat gaskets 5� Fixing screws 1� 1" nipples (4 pieces) 2�...

  • Page 24: Secondary Circuit Pump And Mixing Valve Kit (Cod. Gb1060)

    INSTALLATION 3�11�2 Secondary circuit pump and mixing 1� Locknuts valve kit (cod� GB1060) Composition of the kit 1� Pipe N600156B 2� Mixing valve 3� Pipe N600152B 4� Circulation pump 5� Pipe N600151B 6� Set of rubber flat gaskets 7� Flat recess adapters 8�...
  • Page 25 INSTALLATION Assembly 1� Rubber flat gaskets 2� Flat recess adapters 1� Mixing valve 2� Circulation pump 3� Pipe N600151B 4� Pipe N600152B 5� Rubber flat gaskets – insert the flat recess adapters and the flat rubber gaskets – connect the kit to the 1" nipples on the separator support bracket –...

  • Page 26: Hydraulic Separator Kit (Cod. Gb1058)

    INSTALLATION 3�11�3 Hydraulic separator kit (cod� GB1058) Composition of the kit 1� Pipe connector N600160B (separator inlet) 2� Pipe connector N600157B (separator outlet) 3� Breather valve 4� Hydraulic separator 5� Probe sump 6� Drain valve 7� Pipe N600150B 8� Pipe N600443A 9�...

  • Page 27: Secondary Circuit Pump Kit (Cod. Gb1059)

    INSTALLATION Assembly 1� Pipe N600444A 2� Rubber flat gaskets 3� Flat recess adapter 3�11�5 Secondary circuit pump kit (cod� GB1059) Composition of the kit 1� Pipe N600444A 2� Pipe N600458A – insert the flat recess adapter and the flat rubber gas- 3�...
  • Page 28 INSTALLATION 3�11�6 Completion of hydraulic separator The shell insulation is fixed by removing the double-sid- ed adhesive strips. 1� Pipe N600458A Assembly 2� Pipe N600459A 3� Rubber flat gaskets 4� Flat recess adapters 1� Pipe N600150B 2� Rubber flat gaskets 3�...

  • Page 29: Inertial Tank Kit Gb1057

    INSTALLATION Assembly with storage on the return line Pipes N600150B and N60443A, flat recess adapters and rubber flat gaskets are located inside the hydraulic separator kit. 1� Outlet 2� Tube N600157B (to be removed) 3�11�7 Inertial tank kit GB1057 3� Pipe N600160B 4�...
  • Page 30 INSTALLATION Assembly with storage on the outlet side 3�11�8 Hydraulic unit 1� Composition of the kit Return 2� Pipe N600160B (to be removed) 3� Pipe connection N600160B Hydraulic unit 4� Pipe N600157B 1� 5� Pipe N600145B Outlet 2� 6� Pipe N600450A Pipe N600444A (delivery) 3�...

  • Page 31: Hydraulic Unit

    INSTALLATION Assembly Hydraulic unit Hydraulic unit 1� Pipe N600150B 2� Pipe N600443A For connecting the capillary to the expansion vessel, see chapter "Domestic hot water storage tank (cod. GB1057)" p. 33. – position and secure the pre-assembled hydraulic unit For connecting pipes N660146B, N660147B and on the support bracket inside the built-in cabinet N600149B, see chapter "Domestic hot water storage –...

  • Page 32: Hydronic Module Support Bracket

    INSTALLATION Assembly 1� Hydronic module support bracket – fix the hydronic module support bracket to the built- in cabinet – attach the hydronic module to the support bracket – use a spirit level to check that the bracket is correctly Ensure that the unit is properly engaged in both slots.

  • Page 33: Domestic Hot Water Storage Tank (Cod. Gb1057)

    INSTALLATION – fit the drain valve at the top of the domestic hot water Hydraulic unit 1� Pipe N600450A tank 2� Pipe N600451A – fit 2" brass caps with gasket If solar thermal unit is used, do not install the last con- nector at the bottom.

  • Page 34: Completion Of The Hydraulic Unit

    INSTALLATION 3�11�12 Completion of the hydraulic 1� Pipe N600148B unit Assembly 1� Pipe N600146B 2� Capillary – connect pipe N600149B to the outlet of the domestic hot water storage tank exchanger – connect the other end to the heat pump return pipe 1�...

  • Page 35: Hydraulic Plant

    INSTALLATION 3�12 Hydraulic connections 3�12�1 Preliminary warnings Make sure that the quantity of water in the primary circuit is greater than the minimum volume indicat- The engineer is responsible for choosing the right wa- ed in chapter "Plant water content and minimum flow rate"...

  • Page 36: Position And Dimensions

    INSTALLATION 3�12�4 Position and dimensions 5� Hydraulic connection bracket Mixed system outlet 1� Solar kit pipe entry slot 6� Domestic hot water outlet 2� 7� Pre-cutting for hydraulic connections on the right side Domestic hot water inlet 3� 8� Pre-cutting for hydraulic connections from below Direct system delivery 4�...

  • Page 37: Connection To The System

    INSTALLATION 11-M 11-T 13-M 13-T 15-M 15-T Models m.u. Hydraulic connections Domestic hot water inlet “GAS 3/4” 3/4” 3/4” 3/4” 3/4” 3/4” 3/4” 3/4” 3/4” Domestic hot water outlet “GAS 3/4” 3/4” 3/4” 3/4” 3/4” 3/4” 3/4” 3/4” 3/4” Solar flow Solar return Direct system delivery “GAS...
  • Page 38 INSTALLATION Basic hydraulic scheme 9� Domestic hot water consumers Collector with heating element System utilities 10� PP1 Primary circuit pump 11� Secondary separator kit (optional) DHW system 3-way valve PV1 12� Secondary circuit pump kit for direct delivery PP5 (optional) 170 litre domestic hot water storage tank 13�...

  • Page 39: Filling The Plant

    INSTALLATION Connection diagram Indoor unit 1� Automatic plant filling assembly 2� Dirt separator 3� Shut-off valves 3�12�6 Safety valve To make the connections: – hydraulic lines positioning The outlet of the installed safety valve must be connected – use the "wrench against wrench" method to a suitable collection and evacuation system to prevent –...
  • Page 40 INSTALLATION The operating pressure of the plant must not exceed – open all the air valves of the plant and its terminals 1.5 bar with the pump off. To check for leaks in the plant – open all the system's shut-off devices during testing, it is advisable to raise the test pressure To fill the system: and then discharge it later to reach the correct working...
  • Page 41 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 42 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 Connection diagram 1� Refrigeration connections 2� Liquid line connection 3�...

  • Page 43: Connection Of Piping

    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 44: Preliminary Warnings For R32

    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 Electrical connections must be made following the in- to be connected to the power supply, external unit and any structions in this manual and with the standards or accessories.
  • Page 45 INSTALLATION 3�15�2 Power line dimensioning Use the tables below for the sizing of the power supply line Maximum power is reached only in exceptional cases. and its protection device. Therefore, the indicated trip current is suggested to These are not average draw or transient peaks, but values guarantee a balance between machine absorption and to be considered for the correct sizing of the plant and the incidence in the general system.
  • Page 46 INSTALLATION 3�15�3 Access to the electrical panel 1� Electric connections Access to the electrical panel is only permitted to qual- To access the connections: ified personnel. – undo the screws of the closing panel of the electric panel Before doing any work, make sure that the supply pow- –...
  • Page 47 INSTALLATION Connection diagram 1� Indoor unit 2� Outdoor unit 3� Disconnect switch (not supplied) 4� Unit power supply 230/1/50 0 400/3/50 depending on model 5� Communication cable, shielded two-core cable for RS485 serial connection, minimum cross section 0.35 mm², maximum length 100 m 6�...
  • Page 48 INSTALLATION The power cable must be sized according to this man- Use a double-insulated multi-core cable mod. H07RNF ual. for outdoor applications in cable duct, or mod, H05VVF for indoor applications. Single-phase unit terminal block 230V AC Unit power supply OUTDOOR UNIT External unit connection Disconnect switch (not supplied)
  • Page 49 INSTALLATION A uxiliary contact connection terminal block 1� Terminal block Auxiliary generator H+ L- Serial connection for communication with the outdoor unit (CAN Backup heat generator Bus) Digital inputs Probes ON/OFF Remote On/Off Domestic hot water tank temperature probe Silent or Heating/Cooling switching Plant temperature probe Consent from room thermostat or generic voltage-free contact Relay outputs Power supply and communications...
  • Page 50 INSTALLATION D escription of auxiliary contacts Power and communication terminals 9 - 10: A+ B- Modbus connection for control with external Support generator terminals supervisor. 1 - 2: BC1 normally open potential-free contact for H - L: serial connection with the panel in the outdoor backup heat generator.
  • Page 51 INSTALLATION Domestic hot water storage 1� PT4 probe 2� PT1 probe The probes are supplied connected to the terminal board of the unit. To position the probes: – insert the probes into the cable gland – insert the PT1 probe into the probe sump on the hy- draulic separator –...

  • Page 52: Preliminary Checks

    PUTTING IT INTO SERVICE PUTTING IT INTO SERVICE 4�1 Preliminary warnings This section is dedicated to the Technical Service Smoking in the vicinity of the appliance is prohibited. Assistance. The features of the Technical Ser- Using a mobile phone near the appliance is prohibited. vice Assistance are described in chapter "Recipi- ents"...

  • Page 53: Water Quality Checks

    PUTTING IT INTO SERVICE • all control wires are connected and all electrical con- If alarm ALRM 017 appears during the first start-up, after nections are firmly in place the circulator starts, check that: • the plant valves are open Refrigeration •...

  • Page 54: Setting The Head Value

    PUTTING IT INTO SERVICE Presence of air 1� Breather valve Check that no air pockets are still present once the electri- cal connections have been established and the circulation pump has been switched on. In the presence of air pockets: •...

  • Page 55: Circulation Pumps Optional Kits

    PUTTING IT INTO SERVICE Pump model 2 To select maximum speed: – press the selection button in sequence until the LEDs 1� Selection button light up Fixed speed selection Maximum speed 4�5 Circulation pumps optional kits For the regulation of the circulation pumps of the op- tional kits refer to chapter "Configuration accesso- ries"...

  • Page 56: Draining The Plant

    PUTTING IT INTO SERVICE 4�9 Draining the plant The appliances are not equipped with a drain cock, it is nec- essary to provide one on a pipe connecting to the plant at a point near and below the appliance. 4�9�1 Preliminary warnings All operations must be carried out with the machine stopped and disconnected from the power supply.

  • Page 57: Maintenance

    MAINTENANCE MAINTENANCE Routine maintenance is essential to keep the device always efficient, safe and reliable over time. 5�1 Preliminary warnings This section is dedicated to the Technical Service Before each cleaning and maintenance intervention: Assistance. The features of the Technical Ser- –...
  • Page 58 MAINTENANCE • the quantity and type of fluorinated gas used, • any quantities added or recovered during servicing, repair or final disposal. If needed, a form is available at in the manual of the combined external unit. Filling the refrigeration circuit with a refrigerant other than the one indicated is forbidden.

  • Page 59: Troubleshooting

    TROUBLESHOOTING TROUBLESHOOTING 6�1 Preliminary warnings For detailed information on accessories please re- Follow the instructions below: fer to the "Configuration accessories" p.  62 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 60: Troubleshooting Table

    TROUBLESHOOTING 6�4 Troubleshooting Table Correlated Correlated Activation Restoration Alarm Description Cause variables parameters conditions conditions Probe disconnected, Temperature probe PT1, PT4, PT5, PT6, ALRM 001 faulty or abnormal malfunction MT1-6 value Open pressure • Insufficient refrigerant charge Low-pressure switch ALRM 002 switch opening •...
  • Page 61 TROUBLESHOOTING Correlated Correlated Activation Restoration Alarm Description Cause variables parameters conditions conditions The minimum value Check that: Plant exchanger antifre- ALRM 025 between PT5 and PF23 t < PF23 t > PF23 + PM1 • nothing is preventing the good water eze cooling operation circulation in the plant (air, partially closed valves, clogged sieve filter, etc.)

  • Page 62: Configuration Accessories

    CONFIGURATION ACCESSORIES CONFIGURATION ACCESSORIES 7�1 Heater kit Heaters maximum 6 KW (3 steps of 2 kW). Limitation to 2 1� Heating element kit kW for single phase heat pumps. 7�1�1 Electric connections The accessory is supplied installed and tested at the facto- ry.
  • Page 63 CONFIGURATION ACCESSORIES – undo the protective cap – press the reset button If the fault occurs several times in a given period of time (e.g. 3 times in 1 hour), contact the Technical Service Centre. 1� Heating element 2� Reset button 3�...

  • Page 64: Circulation Pumps Optional Kits

    CONFIGURATION ACCESSORIES 7�2 Circulation pumps optional kits Pump model 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 65 CONFIGURATION ACCESSORIES Pump model 1 H min H max To adjust the speed: – act on the knob – select the desired function Pump model 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 66: Digital Regulator Kit

    CONFIGURATION ACCESSORIES 7�3 Digital regulator kit Digital regulator kit for secondary circuit pump and mixing valve kit. 7�3�1 Electric connections Electrical panel aboard unit N576023A 1� Digital regulator kit 2� Terminal block XP2 3� Cable clips...
  • Page 67 CONFIGURATION ACCESSORIES Wiring diagram for terminals N576023A XP2 terminal block Solar pump N576024A Digital regulator kit (Connections by installer) Compensation probe N576023A Terminal block Regulation probe Direct delivery pump Contact normally open Mixer delivery pump Contact normally closed N576024A 2 3 4 5 6 7 8 9 10 11 12 LINK BUS RS 485 DIGITAL INTPUT...

  • Page 68: Solar Heating Kit

    CONFIGURATION ACCESSORIES 7�4 Solar heating kit The solar kit arrives unassembled, to be assembled GB1063II - Solar system unit: pump, safety valve, charging during installation. unit 7�4�1 Standard supply Solar kit assembled 5� Pipe N600452B Solar kit components 6� Solar pump group 1�...
  • Page 69 CONFIGURATION ACCESSORIES 1� Pipe N600146B 4� Solar kit pipe connections 2� 5� Pipe N600145B Pipe N600149B 3� 6� Pipe N600147B Pipe N600162B...

  • Page 70: Component Assembly

    CONFIGURATION ACCESSORIES Component assembly 1� 3� Pipe N600455A Pipe N600454A 2� Solar pump group – connect the pipes in the order shown 1� Pipe N600452B – connect pipe N600452B...

  • Page 71: Solar Pump Pso

    CONFIGURATION ACCESSORIES 1� Pipe N600457B 3� Pipe N600456B 2� Solar circuit charging unit – connect the pipes in the order shown 7�4�3 Solar pump PSO On the front part of the pump body there is a regulator  S olarcircuitPSOpumpflowrate/head that allows to select the head according to the actual solar graph PSO system requirement.

  • Page 72: Technical Information

    TECHNICAL INFORMATION TECHNICAL INFORMATION 8�1 Technical data 11-M 11-T 13-M 13-T 15-M 15-T Models m.u. Heating performances (A 7 °C BS; W 35 °C) Maximum heat output 7,54 10,75 11,45 13,53 13,53 15,20 15,20 19,05 19,05 Nominal heat power 5,51 7,46 9,12 10,63...
  • Page 73 TECHNICAL INFORMATION 11-M 11-T 13-M 13-T 15-M 15-T Models m.u. Power Supply V/ph/Hz 230/1/50 230/1/50 230/1/50 230/1/50 400/3/50 230/1/50 400/3/50 230/1/50 400/3/50 Maximum current consumption 14,00 18,00 21,30 25,00 8,50 28,00 9,30 34,50 11,50 Maximum power consumption 2,90 3,80 4,50 5,30 5,30 5,90...

  • Page 74: Operating Limits

    TECHNICAL INFORMATION 8�2 Operating limits Heating External air temperature C° Water temperature system outlet from condenser °C Heating be means of Integration by electrical electrical heaters, boiler heaters or boilers 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 75 TECHNICAL INFORMATION 8�3 Dimensions 8�3�1 FRAMEWORK...
  • Page 76 TECHNICAL INFORMATION 8�4 PP1 primary circulation pump graphs 8�4�1 Model 5 - 7 Available pressure Water flow rate Curvesrefertofixedmaximumspeed H (kPa) 1.000 1.500 Q (L/h) 8�4�2 Model 9 - 11 - 13 - 15 Available pressure Water flow rate Curvesrefertofixedmaximumspeed H (kPa) 1.000 1.250...
  • Page 77 TECHNICAL INFORMATION 8�5 Secondary circuit pump graphic P - c (constant) H(m) P(KPa) 1000 2000 3000 4000 Q(L/h) 8�6 Mixed circuit pump graphic P(kPa) H(m) 4660 RPM 4178 RPM 3695 RPM 3213 RPM 2730 RPM 2248 RPM 1765 RPM 1283 RPM 800 RPM Q(L/h) 1000...
  • Page 78 NOTE...
  • Page 79 NOTE...
  • Page 80 INNOVA 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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