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Immergas Magis Combo 12 V2 I Instructions And Recommendations
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Immergas Magis Combo 12 V2 I Instructions And Recommendations

Immergas Magis Combo 12 V2 I Instructions And Recommendations

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MAGIS COMBO
12/14/16 V2 I
(single and three-phase)
IE
Instructions and
recommendations
Installer
User
Maintenance technician
Technical Data

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Summary of Contents for Immergas Magis Combo 12 V2 I

  • Page 1 MAGIS COMBO 12/14/16 V2 I Instructions and recommendations (single and three-phase) Installer User Maintenance technician Technical Data...

  • Page 2: Table Of Contents

    1.16 External temperature probe (Optional)..............................28 1.17 Temperature control setting ..................................29 1.18 General examples of types of installation of flue systems ........................31 1.19 Immergas flue systems ....................................32 1.20 Equivalent lengths of "Green Range" flue system components......................34 1.21 Maximum flue length ....................................38 1.22 Outdoor installation or in a partially protected area ..........................
  • Page 3 2.2 Cleaning and maintenance ..................................69 2.3 Control panel ......................................69 System use ........................................70 2.5 Fault and anomaly signals ..................................74 2.6 Parameters and information menu ................................85 Indoor Unit shutdown ....................................90 2.8 Restore central heating system pressure ..............................90 Draining the system ....................................90 2.10 Emptying the D.H.W. circuit..................................90 2.11 Antifreeze protection ....................................90 2.12 Prolonged inactivity ....................................90 2.13 Cleaning the case ......................................91...
  • Page 4 Product fiche Magis Combo 12 V2 I (in compliance with Regulation 811/2013) ................141 Table 2 Regulation 813/2013 (Magis Combo 12 V2 I) ..........................142 Product fiche Magis Combo 12 V2 T I (in compliance with Regulation 811/2013) ................143 Table 2 Regulation 813/2013 (Magis Combo 12 V2 T I) ........................144 4.10 Product fiche Magis Combo 14 V2 I (in compliance with Regulation 811/2013) ................145...

  • Page 5: Dear Customer

    Dear Customer Congratulations for having chosen a top-quality Immergas product, able to assure well-being and safety for a long period of time. As an Im- mergas customer you can also count on a Qualified Authorised After-Sales Technical Assistance Centre, prepared and updated to guarantee the constant efficiency of your products.

  • Page 6: General Recommendations

    Read the instructions provided with the product carefully to ensure proper installation. • This instructions manual provides technical information for installing Immergas products. As for the other issues related to the instal- lation of products (e.g. safety at the workplace, environmental protection, accident prevention), it is necessary to comply with the pro- visions of the standards in force and the principles of good practice.

  • Page 7: Safety Symbols Used

    SAFETY SYMBOLS USED GENERIC HAZARD Strictly follow all of the indications next to the pictogram. Failure to follow the indications can generate hazard situations resulting in possible harm to the health of the operator and user in general, and/or property damage. ELECTRICAL HAZARD Strictly follow all of the indications next to the pictogram.

  • Page 8: Installing The Indoor Unit

    Operators who install and service the appliance must wear the personal protective equipment required by applicable law. The place of installation of the appliance and relative Immergas accessories must have suitable features (technical and structur- al), such as to allow for (always in safe, efficient and comfortable conditions): - installation (according to the provisions of technical legislation and technical regulations);...

  • Page 9: Adaptor Kit Installation C

    The wall surface must be smooth, without any protrusions or recesses enabling access to the rear part. They are not designed to be installed on plinths or floors (Fig. 1). The appliance operates with R410A refrigerant gas. This gas is ODOURLESS. Pay the utmost attention Strictly follow the instruction handbook of the Outdoor Unit before installation and any type of operation on the chiller line.
  • Page 10 Check that no flue gas recirculation is found in the air sample points. Allow the appliance to reach the maximum heat output; theCO value measured in the air must be less than 10% of that measured on the flue gas. The minimum distance for exhaust pipes from flammable materials must be at least 25 cm.
  • Page 11 Installation is also forbidden in places/rooms that constitute public areas of apartment buildings such as cellars, entrance halls, attics, lofts, etc., unless otherwise provided for by local regulations in force. In any configuration do no install the Indoor Unit and Outdoor Unit at altitudes above 2000 m.
  • Page 12 Failure to comply with the above implies personal responsibility and invalidates the warranty. Risk of damage due to corrosion caused by unsuitable combustion air and environment. Spray, solvents, chlorine-based detergents, paints, glue, ammonium compounds, powders and similar cause product and flue duct corrosion.
  • Page 13 The installation rooms must be permanently ventilated, in compliance with that set forth by UNI 7129-2 (at least 6 cm for every kW of installed heat input, except in the event of any increases needed for electro-mechanical vacuum cleaners or other devices that could put the installation room under vacuum).

  • Page 14: Data Nameplate And Installation Information Sticker

    DATA NAMEPLATE AND INSTALLATION INFORMATION STICKER 1.3.1 Data nameplate positioning Key (Fig. 2): Data plate ST.008705/000 Magis Combo 12/14/16 V2 I...

  • Page 15: Key For Data Nameplate

    1.3.2 Key for data nameplate Cod.Md. Sr N° Type Qnw/Qn min Qnw/Qn max Pn min Pn max NOx Class CONDENSING Model Cod. Md. Model code Sr N° Serial Number Check PIN code Minimum and maximum installation temperature Type Type of installation (ref. UNI EN 1749) Qnw min Minimum DHW heat input Qn min...

  • Page 16: Indoor Unit Main Dimensions

    INDOOR UNIT MAIN DIMENSIONS Key (Fig. 5): Electrical connection Gas supply Domestic hot water outlet Domestic hot water inlet Condensate drain (minimum in- ternal diameter Ø 13 mm) System return System flow Chiller line - liquid phase Chiller line - gaseous phase LP GP 135 45 90 70...

  • Page 17: Minimum Installation Distances

    MINIMUM INSTALLATION DISTANCES Key (Fig. 6): 450 mm 350 mm 30 mm 30 mm 350 mm ST.008705/000 Magis Combo 12/14/16 V2 I...

  • Page 18: Antifreeze Protection

    - The materials used for the central heating circuit of Immergas Indoor Unit resist ethylene and propylene glycol based antifreeze liq- uids (if the mixtures are prepared perfectly).

  • Page 19: Indoor Unit Connection Unit

    INDOOR UNIT CONNECTION UNIT - The hydraulic connection unit is supplied as per standard with Magis Combo V2 I. Make the hydraulic connection as shown below, making sure to protect the system flow and return pipes with their supplied insulating sheaths. - The R410A circuit wall connection unit is supplied as an extra kit.
  • Page 20 To improve power supply, use the flow setpoint correction function during the heat generator operation (Par. 3.19). If you are using one or more booster pumps it is essential to install a hydraulic separator (not supplied by Immergas) down- stream of the Indoor Unit.

  • Page 21: Connecting The Chiller Line

    CONNECTING THE CHILLER LINE As far as connecting the cooling line is concerned, all the instructions contained in the Outdoor Unit instructions booklet must be fol- lowed. Make the connections directly on the Indoor Unit couplings, or use the rear outlet kit (optional). 1.10 ELECTRICAL CONNECTION Disconnect power to the Indoor Unit before making any electrical connection.
  • Page 22 The power supply cable must be connected to a 230V ±10% / 50Hz mains supply respecting L-N polarity and earth connection; this network must also have a multi- pole circuit breaker with class III overvoltage category in compliance with installation regulations. To protect from possible dispersions of DC voltage, it is necessary to provide a type A differential safety device.
  • Page 23 Vertical terminal block electrical connection diagram. Key (Fig. 10): M10-1 - Zone 1 circulator pump (optional) Open/Close M10-2 - Zone 2 circulator pump (optional) Close M10-3 - Zone 3 circulator pump (optional) Open M31-2 - Zone 2 mixing valve (optional) Valve with spring return M52 - Hot cold three-way (optional)
  • Page 24 TECHNICAL DATA MAINTENANCE TECHNICIAN USER INSTALLER Key (Fig. 11): External probe (optional) System manager (optional) DHW inlet probe (optional) A16-1 - Zone 1 dehumidifier (optional with dehum. management board) Central heating probe (optional) A16-2 - Zone 2 dehumidifier (optional with dehum. management board) E7-2 Zone 2 safety thermostat (low temperature) (optional) A17-1 -...

  • Page 25: Room Chrono-Thermostats (Optional)

    The Indoor Unit is prepared for the application of room chrono-thermostats or remote controls, which are available as optional kits. A maximum of 3 temperature controllers can be applied directly to the appliance. All Immergas chrono-thermostats are connected with 2 wires only. Carefully read the user and assembly instructions contained in the accessory kit.

  • Page 26: Modbus Temperature And Humidity Room Probes (Optional)

    1.12 MODBUS TEMPERATURE AND HUMIDITY ROOM PROBES (OPTIONAL) The temperature and humidity probe is used to detect room humidity and to calculate the relative dew point by regulating the flow tem- perature during the cooling phase. Connect the appliance as shown (Fig. 11); DIP-Switch configuration table DIP 1-5 DIP 6-7...

  • Page 27: Remote Zone Control (Optional)

    1.13 REMOTE ZONE CONTROL (OPTIONAL) This remote device is used to adjust the setpoints and to view the main information of the zone where it was configured. Connect the appliance as shown (Fig. 11); To correctly configure the device, set the parameters as described below: Assistance Menu ->...

  • Page 28: External Temperature Probe (Optional)

    1.16 EXTERNAL TEMPERATURE PROBE (OPTIONAL) The Outdoor Unit has a standard external probe that can be used as an external probe of the heat pump. This can be used as an external probe of the heat pump. If the Outdoor Unit is positioned in an area that is not suitable for temperature reading, it is advisable to use an additional external probe (Fig.

  • Page 29: Temperature Control Setting

    1.17 TEMPERATURE CONTROL SETTING By setting the parameters in the “Heat regulation” menu, you can adjust how the system operates. The curves (Fig. 13, 14, 15, 16, 17, 18) show the default settings in the various operating modes available both with external probe and without.
  • Page 30 Flow temperature in central heating mode Flow temperature in cooling mode without external probe without external probe Z2 (Z3) (U15) Z2 (Z3) (U14) Key (Fig. 13, 14, 15, 16, 17, 18) - Central heating set - Cooling set - External temperature - Flow temperature U 01 - Zone 2 flow temperature in "User"...

  • Page 31: General Examples Of Types Of Installation Of Flue Systems

    1.18 GENERAL EXAMPLES OF TYPES OF INSTALLATION OF FLUE SYSTEMS For the types of installation of flue systems approved for this product, please follow the table in Parag. 4.3, in the line Appliance type. Installation types summarised table (Fig. 19): Appliance that withdraws air from the environment where it is installed and releases combustion products outside (either directly or through the flue).

  • Page 32: Immergas Flue Systems

    These solutions form an integral part of the product. The appliance must be installed with an original Immergas "Green Range" inspectionable air intake system and flue gas extrac- tion system made of plastic, with the exception of configuration C in the configurations envisaged in Parag.
  • Page 33 Positioning the gaskets (black) for “green range” flue systems. Position the gasket correctly (for bends and extensions) (Fig. 20): - gasket (A) with notches, to use for bends; - gasket (B) without notches, to use for extensions. If necessary, to ease the push-fitting, spread the elements with commonly-used talc.

  • Page 34: Equivalent Lengths Of "Green Range" Flue System Components

    1.20 EQUIVALENT LENGTHS OF "GREEN RANGE" FLUE SYSTEM COMPONENTS. Equivalent concentric lengths Ø 60/100 Equivalent length in [m] of Ø duct [mm] Type of duct Picture concentric pipe Ø 60/100 mm Pipe Ø 60/100 mm L = 1 m 90° bend Ø 60/100 mm 45°...
  • Page 35 Equivalent lengths split Ø 80/80 and rigid ducting Ø 80 Equivalent length in [m] of pipe Ø duct [mm] Type of duct Picture Ø 80 mm Exhaust Pipe Ø 80 mm L = 1 m Intake Exhaust 90° bend Ø 80 mm Intake Exhaust 45°...
  • Page 36 Equivalent ducting lengths Ø 60 rigid Equivalent length in [m] of Ø duct [mm] Type of duct Picture rigid pipe Ø 60 mm Pipe Ø 60 mm Exhaust L = 1 m 90° bend Ø 60 mm Exhaust 45° bend Ø 60 mm Exhaust Vertical terminal Ø...
  • Page 37 Equivalent lengths Ø 80 flexible ducting Equivalent length in [m] of Ø duct [mm] Type of duct Picture flexible hose Ø 80 mm Corrugated hose Ø 80 mm Exhaust L = 1 m 70° bend Ø 80 mm Exhaust T-kit Ø 80 mm Exhaust T-shaped exhaust terminal Ø...

  • Page 38: Maximum Flue Length

    Ø 80/80mm Ø 80mm flex Split 80/80 with intake by own terminal and exhaust in exposed or Ø 80mm rigid ducted Immergas pipe. Ø 60mm rigid Ø 80mm flex Concentric 80/125 with exhaust in ducted pipe and intake from Ø 80mm rigid technical slot.
  • Page 39 Example of flue length calculation. In the example of a concentric system (Fig. 21), the following dimensions must be added together to calculate the equivalent length of the flue (L): L = T1 + C2 + T2 + C3 + C4 + TS L = 1 + 1,3 + 1+ 1+ 1 + 1 = 6,3m L ≤...

  • Page 40: Outdoor Installation Or In A Partially Protected Area

    - the flue gas exhaust must be connected to its own single chimney (B ) or ducted directly outside via a vertical terminal for direct ex- haust (B ) or via an Immergas ducting system (B The technical regulations in force must be respected. Cover kit assembly (Fig. 22).

  • Page 41: Concentric Horizontal Kit Installation

    Coupling of extension pipes. To install push-fitting extensions with other elements of the flue, proceed as follows: Couple the pipe or elbow with the male side (smooth) in the female side (with lip seal) to the end stop on the previously installed element. This will ensure sealing efficiency of the coupling. Configuration without cover kit in a partially protected location (type C appliance).
  • Page 42 Horizontal intake/exhaust assembly kits Ø 60/100 (Fig. 24) 1. Install the curve with flange (2) on the central hole of the appliance, positioning gasket (1) with the circular projections downwards in contact with the appliance flange, and tighten using the screws contained in the kit. 2.
  • Page 43 Installation examples Type of Duct Minimum outlet height roof/wall (m) Concentric Ø 60/100 Horizontal 0,225 L = T1 + TS L = T1 + C2 + T2 + C3 + TS L = T1 + C4 + TS L ≤ L max Key Fig.

  • Page 44: Concentric Vertical Kit Installation

    1.24 CONCENTRIC VERTICAL KIT INSTALLATION Type C configuration, sealed chamber and fan assisted Concentric vertical intake and exhaust kit. This vertical terminal is connected directly to the outside of the building for air intake and flue gas exhaust. The vertical kit with aluminium slate enables installation on terraces and roofs with a maximum slope of 45% (approx 25°) and the height between the terminal cap and half-shell (374 mm for Ø...
  • Page 45 Extensions for vertical kit Ø 60/100 (L = Equivalent length - L max = Maximum length) (Fig. 28). The maximum lengths ((L max) of the various flues that can be installed are given in the summary table in parag. 1.21. L ≤...
  • Page 46 Installation examples Type of Duct Minimum outlet height roof/wall (m) Concentric Ø 60/100 Vertical 0,374 L = T1 + TS L = T1 + T2 + C4 + TS L = C2 + T1 + C3 + TS L ≤ L max Key Fig.

  • Page 47: Installation Of Vertical Terminals Ø 80

    1.25 INSTALLATION OF VERTICAL TERMINALS Ø 80 Configuration type B, open chamber and fan assisted Mounting the vertical kit Ø 80 (Fig. 30) 1. Install the Ø 80 terminal (2) on the central hole on the appliance up to the end stop, making sure that the wall sealing plate (1) has been fitted.

  • Page 48: Separator Kit Installation

    1.26 SEPARATOR KIT INSTALLATION Type C configuration, sealed chamber and fan assisted separator kit Ø 80/80 This kit allows air to come in from outside the building and the exhaust to exit from the chimney, flue or intubated duct through divided flue exhaust and air intake pipes.
  • Page 49 Installation clearances (Fig. 36) The minimum installation clearance measurements of the Ø 80/80 separator terminal kit have been stated in some limit condi- tions. * Configuration C envisages connection to flues working with nat- ural draught. For technical data concerning the C configuration, please refer to the table in par.
  • Page 50 Installation examples Type of Duct Minimum outlet height roof/wall (m) Split Ø 80/80 Horizontal 0,08 (with intake and exhaust bend) Split Ø 80/80 Vertical (without bends) L = L1 + L2 = (TA + T1 + C1) + (T2 + TS) L = L1 + L2 = (TA + C1 + T1 + C2) + (C3 + T2 + C4 + T3 + TS) L = L1 + L2 = (TA + T1 + C1) + (C2 + T2 + T3 + T4 + T5 ) L ≤...

  • Page 51: Adaptor Kit Installation C

    1.27 ADAPTOR KIT INSTALLATION C This kit allows an Immergas appliance to be installed in C configuration, with combustion air intake directly from the shaft where the flue gas exhaust is, obtained by means of a ducting system. System composition...
  • Page 52 ADAPTOR SHAFT SHAFT Ducting (A) mm (B) mm (C) mm Ø 60 Rigid Ø 50 Flexible Ø 80 Rigid Ø 80 Flexible Technical data The dimensions of the shafts must ensure a minimum gap between the outer wall of the smoke duct and the inner wall of the shaft: 30 mm for circular section shafts and 20 mm in the event of a square section shaft (Fig.

  • Page 53: Ducting Of Flues Or Technical Slots

    Immergas ducting systems The Ø 60 rigid, Ø 50 and Ø 80 flexible and Ø80 rigid "Green Range" ducting systems must only be used for domestic use and with Immergas condensing boilers.

  • Page 54: Configuration For Cflue Installation

    1.29 CONFIGURATION FOR C FLUE INSTALLATION Appliance designed to be connected to a commercial exhaust/intake system. Gas type Flue temperature at maximum output °C Flue gas mass at maximum power kg/h Flue temperature at minimum output °C Flue gas mass at minimum power kg/h at Q.

  • Page 55: Configuration Type B, Open Chamber And Fan Assisted For Indoors

    1.30 CONFIGURATION TYPE B, OPEN CHAMBER AND FAN ASSISTED FOR INDOORS The appliance can be installed inside buildings in B or B mode; in this case, all technical rules and national and local regulations in force, must be complied with. For installation the cover kit must be used, referred to in Parag.

  • Page 56: Flues, Chimneys And Chimney Caps

    1.32 FLUES, CHIMNEYS AND CHIMNEY CAPS. The flues, chimneys and chimney caps for the evacuation of combustion products must be in compliance with applicable standards. The flues, chimneys and chimney caps for the evacuation of combustion products must be in compliance with applicable standards. Chimneys and roof-installed exhaust terminals must comply with the outlet height and with the distance from technical volumes set forth by the technical standards in force.

  • Page 57: Water Treatment Plant Filling

    1.33 WATER TREATMENT PLANT FILLING The technical standard in force requires washing and treatment of the system water of the water and DHW thermal system, following the indicated methods and provisions of local standards in force. The parameters that influence the duration and proper operation of the heat exchanger are the water's PH, total hardness, conductivity, and oxygen, together with the system's processing residues (any welding residues), any oil present and corrosion products that can, in turn, cause damage to the heat exchanger.

  • Page 58: System Filling

    1.34 SYSTEM FILLING Once the Indoor Unit is connected, fill the system using the filling cock (Fig. 53). Filling must be done slowly to allow the air bubbles in the water to escape through the vents in the Indoor Unit and the heating and air conditioning system.

  • Page 59: Operating Limits

    1.37 OPERATING LIMITS The appliance was designed to work in a specific range of outdoor temperatures and at a specific maximum flow temperature. (Fig. 45, 46) shows these limits. These limit values apply to heating or cooling operation. Domestic hot water supply is always met by the thermal generator in any outdoor temperature condition. Heat pump Heat pump operating limits in cooling mode...

  • Page 60: Commissioning The Indoor Unit (Ignition, Only When Paired With An Outdoor Unit)

    1.38 COMMISSIONING THE INDOOR UNIT (IGNITION, ONLY WHEN PAIRED WITH AN OUTDOOR UNIT) To commission the Indoor Unit (the operations listed below must only be performed by qualified personnel and in the presence of staff only): 1. check that the internal system is properly sealed according to the specifications set forth by regulations in force; 2.

  • Page 61: Upm3 Circulation Pump

    1.39 UPM3 CIRCULATION PUMP The Indoor Unit is supplied with two circulator pumps, one for the heat generator and another for the heat pump mode. Circulator pumps run at variable speeds and operate as follows: - Fixed ("A 05" = 0): The heat circulator pump speed is fixed and corresponds to parameter "A 04". The heat generator circulator pump speed is fixed and corresponds to parameter "A 19".

  • Page 62: Upm4 Circulation Pump

    1.40 UPM4 CIRCULATION PUMP The Indoor Unit is supplied with two circulator pumps, one for the heat generator and another for the heat pump mode. Circulator pumps run at variable speeds and operate as follows: - Fixed ("A 05" = 0): The heat circulator pump speed is fixed and corresponds to parameter "A 04". The heat generator circulator pump speed is fixed and corresponds to parameter "A 19".
  • Page 63 = Flow rate (l/h) = Head available to the system = Head (kPa) = Absorbed power by the circulator (dotted area) = Circulator pump absorbed power (W) Head available to Magis Combo 12 V2 I system (Heat pump circuit) 160,00 140,00 120,00 100,00...
  • Page 64 Head available to Magis Combo 14 V2 I system (Heat pump circuit) 160,00 140,00 120,00 100,00 80,00 60,00 40,00 20,00 0,00 1000 1500 2000 2500 3000 3500 4000 Key (Fig. 51): = Head available to the system = Absorbed power by the circulator (dotted area) = Flow rate (l/h) = Maximum head supplied with A04 = 100% = Head (kPa)

  • Page 65: Configurable Relay Interface Kit (Optional)

    - 5 = Zone 3 mixing valve opening 1.42 KITS AVAILABLE ON REQUEST Check the complete list of kits available and which can be combined with the product, consult the Immergas website, the Im- mergas Price List or the technical-commercial documentation (catalogues and data sheets).

  • Page 66: Main Components

    1.43 MAIN COMPONENTS Key (Fig. 53): Air intake pipe Gas valve Liquid phase detection probe Heat pump circuit circulator Storage tank probe Heat pump flow probe Check valve Safety thermostat Jolly valve Check valve D.H.W. probe Detection electrode Condensate drain trap Flowmeter Stepper motor Air vent valve...

  • Page 67: Instructions For Use And Maintenance

    INSTRUCTIONS FOR USE AND MAINTENANCE GENERAL RECOMMENDATIONS Never expose the Indoor Unit to direct vapours from a hob. The device can be used by children at least 8 years old as well as by persons with reduced physical, sensory or mental capabilities, or lack of experience or required knowledge, provided that they are under surveillance, or after they have been instructed relat- ing to the safe use and have understood the potential dangers.
  • Page 68 The use of components involving use of electrical power requires some fundamental rules to be observed such as: – do not touch the appliance with wet or moist parts of the body; do not touch when barefoot; – never pull electrical cables or leave the appliance exposed to atmospheric agents (rain, sunlight, etc.);...

  • Page 69: Cleaning And Maintenance

    “annual check and maintenance of the appliance”, in compliance with national, regional, or local standards in force. 2.3 CONTROL PANEL Key (Fig. 54): Connection to other Immergas units Central heating room mode function active Operating mode (winter - air conditioning - summer - stand-...

  • Page 70: System Use

    SYSTEM USE Before ignition, make sure the system is full of water, checking that the pressure gauge needle (6) points to a value between 1 and 1.2 bar and make sure that the chiller circuit has been filled as described in the Outdoor Unit instructions booklet. - Open the gas cock upstream from the Indoor Unit;...
  • Page 71 System's operating mode As an example of operation, below is represented for practicality the Outdoor Unit operation mode. Heat pump Heat generator Production of Summer Domestic Hot Water Production of Domestic Hot Water Central heating Winter ON (DHW) Production of DHW and central heating ON (Central heating) ON (DHW)
  • Page 72 Dehumidify If the system is coupled to a humidistat (optional) or a humidity temperature sensor or a remote zone panel (optional), you can manage the room humidity in summer air conditioning mode. – If coupled to a humidistat, set the degree of humidity on the humidistat itself (see the instruction booklet). –...
  • Page 73 Solar function This function is automatically activated if the “Solar ignition delay” parameter is more than 0 seconds. During a withdrawal, if the outlet water is hot enough or if there is “Solar ignition delay” time, the system does not switch on, the D.H.W. withdrawal symbol appears on the display along with the flashing solar function symbol Summer Mode and Solar function active...

  • Page 74: Fault And Anomaly Signals

    2.5 FAULT AND ANOMALY SIGNALS The Indoor Unit signals any anomalies by flashing a code on the display (14) according to the following table. Error Anomaly signalled Cause Indoor Unit status / Solution Code In the event of request of room central heating or domestic hot water production, the heat generator does not switch on No ignition block within the preset time.
  • Page 75 Error Anomaly signalled Cause Indoor Unit status / Solution Code Check on the heat generator pressure Water pressure inside the central heating circuit that is suf- Insufficient system gauge that the system pressure is E 10 ficient to guarantee the correct operation of the heat gener- pressure between 1-1.2 bar and restore the ator is not detected.
  • Page 76 Error Anomaly signalled Cause Indoor Unit status / Solution Code This happens when the hydronic module overheats due to poor water circulation in the primary circuit. The causes can be: Check system circulation and - low system circulation; check that no shut-off devices are Circulation E 27 flowmeter.
  • Page 77 Error Anomaly signalled Cause Indoor Unit status / Solution Code The board detects a sudden and unexpected rise in ΔT be- tween the system flow probe and return probe, the heat If normal conditions are restored, the ΔT high E 45 generator limits the burner output to prevent damaging the heat generator restarts without having condensing module;...
  • Page 78 Error Anomaly signalled Cause Indoor Unit status / Solution Code Zone 3 device offline E 123 The device connected to zone 3 is offline. (1). alarm Zone 1 room E 125 temperature probe The zone 1 room probe has an out of range resistive value. (1).
  • Page 79 Error Anomaly signalled Cause Indoor Unit status / Solution Code Communication A signal notifies an anomaly due to a communication prob- Have the electrical connection E 184 down with Outdoor lem between the Indoor Unit and the Outdoor Unit. between the units checked (1) (3). Unit Have the electrical connection Communication...
  • Page 80 List of Outdoor Unit Anomalies If the Outdoor Unit is faulty, the error code is signalled on the control panel (Fig. 54) and on the interface board (Parag. "Interface board - 7-segment display"). The failure is signalled in different ways. On the control panel, the error is displayed with an “A”...
  • Page 81 Error Code Anomaly signalled Indoor Unit status / Solution Check the position of the sensor. Check the relative wiring A221 Outdoor Unit air temperature sensor error Replace the sensor Check the position of the sensor. Check the relative wiring Condenser temperature sensor error A231 Replace the sensor Check the position of the sensor.
  • Page 82 Error Code Anomaly signalled Indoor Unit status / Solution Cooling blocked (outdoor temperature below 9°C) (1) A441 Error of Outdoor Unit fan no.1 A458 Check the chiller cycle. Check the compressor connections. Compressor start-up error (Inverter) A461 Check the resistances between the different phases of the compres- Check the inlet current.
  • Page 83 Error Code Anomaly signalled Indoor Unit status / Solution Check the main board. A468 Current sensor error (inverter) Check the power connector of the inverter board. A469 Voltage sensor error of DC circuit (inverter) Check the connectors RY21 and R200 of the inverter board. Check the main board.
  • Page 84 Error Code Anomaly signalled Indoor Unit status / Solution Not present A604 Not present A653 Not present A654 Not present A899 A900 Not present Indoor Unit error. Not used A901 Check Indoor Unit. Indoor Unit error. A902 Not used Check Indoor Unit. Indoor Unit error.

  • Page 85: Parameters And Information Menu

    PARAMETERS AND INFORMATION MENU Information menu Pressing the “MENU” button (2), the display cyclically shows the “Data” menu, “User” menu and a menu protected by a “0000” access code with the first flashing digit reserved for a qualified technician. To access an individual menu, once it appears, press the “OK” button (1). To scroll through the menu items and to edit the values, use the heating temperature control buttons (5).
  • Page 86 - MCH - MCPH Plus) D 62 Communication with Outdoor Unit interface board OFF - ON D 63 Communication with other Immergas devices OFF - ON D 71 Outdoor Unit operating frequency 0 ÷ 150 Hz D 72 Compressor temperature -20 ÷...
  • Page 87 Parameter ID Description Range D 91 P.C.B. software version 1 ÷ 99 D 92 Ignition board software version 1 ÷ 99 D 97 Heat pump demand status (reserved for Technical Assistance Service) 0 ÷ 999 Thermal generator demand status (reserved for Authorised After-Sales Technical Assistance Cen- D 98 0 ÷...
  • Page 88 User Menu. Parameter Customised Description Range Default value U 01 Zone 2 heating flow set point in case of no thermal regulation (“R 01” = OFF). 20 ÷ 80°C U 02 Zone 2 cooling flow set point in case of no thermal regulation (“R 01” = OFF) 5 ÷...
  • Page 89 Parameter Customised Description Range Default value U 32 Start time of the DHW recirculation function (do not use) 0 - 23 hours U 33 Start time of the DHW recirculation function (do not use) 0 - 23 hours In the case of new central heating systems and in particular mode for floor systems, it is very impor- tant that de-aeration is performed correctly.

  • Page 90: Indoor Unit Shutdown

    INDOOR UNIT SHUTDOWN Switch the Indoor Unit off by putting it in "off" mode, disconnect the omnipolar switch outside of the Indoor Unit and close the gas cock upstream from the appliance. Never leave the Indoor Unit switched on if left unused for prolonged periods. 2.8 RESTORE CENTRAL HEATING SYSTEM PRESSURE 1.

  • Page 91: Cleaning The Case

    2.13 CLEANING THE CASE 1. Use damp cloths and neutral detergent to clean the Indoor Unit casing. Never use abrasive or powder detergents. 2.14 PERMANENT SHUTDOWN In the event of permanent shutdown of the Indoor Unit, contact professional staff for the procedures and ensure that the electrical, water and gas supply lines are shut off and disconnected.

  • Page 92: Instructions For Maintenance And Initial Check

    These will also compromise the product’s compliance, and the said product may no longer be valid and fail to meet the current regulations. in regard to the above, only use original Immergas spare parts when replacing components. If additional documentation needs to be consulted for extraordinary maintenance, contact the Authorised After-Sales Service.

  • Page 93: Initial Check

    INITIAL CHECK To commission the package, you must: - make sure that the type of gas used corresponds to Indoor Unit settings; - check connection to a 230V-50Hz power mains, correct L-N polarity and the earthing connection; - make sure the central heating system is filled with water and the Indoor Unit pressure gauge reads a pressure of 1-1.2 bar; - check that the air vent valve cap is open and that the system is well-vented;...
  • Page 94 - Check visually that the safety and control devices have not been tampered with and/or shorted, in particular: - temperature safety thermostat; - system pressure switch. - Check the condition and integrity of the electrical system and in particular: • the power supply wires must be housed in the cable glands; •...

  • Page 95: Hydraulic Diagram

    HYDRAULIC DIAGRAM Key (Fig. 60): D.H.W. flow switch Condensate drain trap Gas valve P GAS Gas valve outlet pressure point (P3) (P2) (P1) Liquid phase detection probe D.H.W. probe System filling valve D.H.W. heat exchanger System expansion vessel Heat pump flow probe Water - gas plate exchanger Air vent valve Air/gas Venturi manifold...

  • Page 96: Wiring Diagrams

    WIRING DIAGRAMS General connection wiring diagram Key (Fig. 61): P.C.B. adjustment Electrical connections terminals of the vertical terminal block Electrical connections terminals of the horizontal terminal block Ignition board P.C.B. Three-relay board (optional) System manager (optional) A17-1 - Modbus zone 1 temp./humidity probe (optional) A17-2 - Modbus zone 2 temp./humidity probe (optional) A17-3 -...
  • Page 97 Probe connection wiring diagram Key (Fig. 62): Colour code key (Fig. 62): P.C.B. Black B1-HP - HP flow probe Blue B5-HP - HP return probe Brown System flow-meter Green M50-B0 Heat unit three-way valve. Grey System pressure switch Yellow/Green Purple Pink ST.008705/000 Magis Combo 12/14/16 V2 I...
  • Page 98 TECHNICAL DATA MAINTENANCE TECHNICIAN USER INSTALLER Key (Fig. 63): Colour code key (Fig. 63): P.C.B. Black B1-B0 - Temperature control unit flow probe Blue B5-B0 - Temperature control unit return probe Brown Ignition glow plug Green Detection electrode Grey Safety thermostat Yellow/Green Flue safety thermostat Orange...
  • Page 99 Key (Fig. 64): Colour code key (Fig. 64): P.C.B. Black Three-relay board (optional) Blue M1-B0 - · Thermal general circulator Brown M1-HP · Heat pump circulator Green M20 - · Fan Grey · Antijamming filter Yellow/Green Orange Purple Pink White Yellow W/BK - White/Black...
  • Page 100 Relay board connection wiring diagram (optional) Key (Fig. 65): Colour code key (Fig. 65): P.C.B. Black Three-relay board (optional) Blue Brown Green Grey Yellow/Green Purple Pink ST.008705/000 Magis Combo 12/14/16 V2 I...
  • Page 101 Wiring diagram with active system phase and generic alarm All K1, K2 and K3 relays can be configured as an active system phase and generic alarm; the diagram represents the connection on relay 2. In the event this relay is used, it is necessary to jumper pins 57 and 58 of connector X25 positioned on the relay board. Key (Fig.
  • Page 102 Schema elettrico con modalità puffer attiva All relays can be configured as active puffer mode, the diagram shows the connection on relay 2. In the event this relay is used, it is neces- sary to jumper pins 57 and 58 of connector X25 positioned on the relay board. Active puffer mode excludes activation of the third zone mode.
  • Page 103 Wiring diagram with 3 zones It is possible to configure the device to manage a third mixed zone. Relays can be used to control the Zone 3 mixing valve. In particular, relay 3 can be used for opening the valve and relay 2 for closing it. In addition, relay 1 can be used for the possible activation of a zone 3 dehumidification request.
  • Page 104 TECHNICAL DATA MAINTENANCE TECHNICIAN USER INSTALLER Key (Fig. 69): Colour code key (Fig. 69): P.C.B. Black A16-1 - Zone 1 dehumidifier (optional) Blue A16-2 - Zone 2 dehumidifier (optional) Brown Two-relay board (optional) Green Grey Yellow/Green Orange Purple Pink White Yellow W/BK - White/Black...
  • Page 105 Key (Fig. 70): Colour code key (Fig. 70): Outdoor Unit interface board Black · DHW probe Blue · Liquid phase probe Brown · Configuration resistance Green ·Domestic hot water flow switch Grey Yellow/Green Orange Purple Pink White Yellow W/BK - White/Black TECHNICAL DATA MAINTENANCE TECHNICIAN...
  • Page 106 P.C.B. Key (Fig. 71): F 3.15A H250V fuse Interface board - setting switch Key (Fig. 72): Factory setting: do not change For Indoor Unit: From the serial number 1001462843onwards, which can only be identified on the indoor unit, the interface board will be set by default with switches 1, 2, 3 set to OFF and 4 to ON, whereas all other appliances with a serial number prior to this, will have the old interface...

  • Page 107: Error Codes

    Interface board - indicator LED Key (Fig. 73): Red LED flashing = Communication between interface board and P.C.B. valid Green LED flashing = Communication be- tween interface board and Outdoor Unit valid Yellow LED = Not Used Interface board - 7-segment display During normal operation, the display shows “A0”...

  • Page 108: System Filter

    SYSTEM FILTER The Indoor Unit has a filter on the system return cock to keep the system in good operating conditions. Periodically and when necessary, the filter can be cleaned as described below (Fig. 74). Manually close the taps (4) and (5), drain the water content in the Indoor Unit using the draining valve (6). Open the tap (1), check the gasket (2) and replace it if damaged.

  • Page 109: Troubleshooting

    TROUBLESHOOTING Maintenance operations must be carried out by an authorised company (e.g. Authorised After-Sales Technical Assistance Cen- tre). Trouble Possible causes Solutions Caused by leakage from gas circuit pipe- Smell of gas Check sealing efficiency of gas intake circuit. lines. Check the presence of pressure in the network and that the gas adduction valve is open.

  • Page 110: Parameters And Information Menu

    PARAMETERS AND INFORMATION MENU The water heater is set up for possible programming of several operation parameters. By modifying these parameters as described below, the system can be adapted according to specific needs. To access the programming phase, press the “MENU” button (2) until the “Password” menu appears. Enter the password, modify the numerical values using the “central heating regulation”...
  • Page 111 BMS communication address 1 ÷ 247 Indoor Unit and the Outdoor Unit OFF = BMS communication protocol on 485; use if connected to optional Immergas devices. A 22 BMS communication setting OFF - 485 - UC 485 = Do not use...
  • Page 112 Parameter Customised Description Range Default value RT = Room thermostat RP - Remote A 31 Zone 1 room thermostat Defines the temperature control in zone 1 panel RPT = Remote panel with Thermostat RT = Room thermostat RP - Remote A 32 Zone 2 room thermostat Defines the temperature control in zone 2...
  • Page 113 Parameter Customised Description Range Default value Defines the maximum heat output percentage of P 00 DHW max the heat generator during the D.H.W. phase 0 - 100 % 100 % compared to the maximum heat output available Defines the minimum heat output percentage of P 01 Min C.H.
  • Page 114 Parameter Customised Description Range Default value The boiler switches off on the basis of the tempera- ture set. Correlated: the Indoor Unit switches off according T 02 D.H.W. thermostat to the temperature set. 0 ÷ 1 0 Fixed: the switch-off temperature is fixed at the maximum value regardless of the value set on the control panel.
  • Page 115 Parameter Customised Description Range Default value The system is set to switch on immediately after a request for room air conditioning. For special 0 - 240 seconds T 07 Delay request from TA systems (e.g. zone systems with motorised valves, (10 sec step) etc.), it may be necessary to delay ignition.
  • Page 116 Heat regulation menu. Parameter Customised Description Range Default value Defines if and which external probe is used to manage the system. OFF = no external probe used R 01 External probe OFF - OU - IU OU = external probe on Outdoor Unit IU = optional external probe connected to the Indoor Unit Outdoor temperature for max...
  • Page 117 Parameter Customised Description Range Default value Outdoor temperature for Zone 2 Establishes the outdoor temperature at which to R 14 low temperature zone min 20 ÷ 40 have the minimum flow temperature of zone 2 cooling flow Outdoor temperature for Zone 2 Establishes the outdoor temperature at which to R 15 low temperature zone max...
  • Page 118 Integration menu. Parameter Customised Description Range Default value Using this function, you can enable an alternative I 02 System integration enabling (AL) power source to integrate heating system OFF - AL central heating Establishes the maximum amount of time before I 04 Central heating max wait time 1 - 255 minutes...
  • Page 119 Maintenance menu. Accessing this menu, the unit goes into stand-by. By selecting every single parameter, you can activate a specific function for each load. Parameter Customised Description Range Default value Heat pump circuit circulator Establishes the circulator speed linked to the heat M 02 0 - 100% speed...

  • Page 120: Gas Valve

    GAS VALVE The gas valve (Fig. 75) is equipped with functioning status signal LED (5), the LEDs are under the transparent protection cover (4). Colour Status Gas valve not powered Green Gas valve powered and working Gas valve powered and not working Key (Fig.

  • Page 121: Converting The Heat Generator To Other Types Of Gas

    3.10 CONVERTING THE HEAT GENERATOR TO OTHER TYPES OF GAS The gas conversion operation must be carried out by an authorised company (e.g. Authorised Technical Assistance Service). If the appliance needs to be converted to a different gas type to that specified on the data plate, request the relative conversion kit for quick and easy conversion.

  • Page 122: Fan Speed Calibration

    3.11 FAN SPEED CALIBRATION Verification and calibration are necessary, in the case of transformation to other types of gas, in the extraordinary maintenance phase with replacement of the PCB, air/gas circuit components or in the case of installations with flue extraction systems, with horizontal concentric pipe measuring more than 1 metre.

  • Page 123: Co Adjustment

    3.12 CO ADJUSTMENT Calibration of minimum CO (minimum central heating output). Enter the chimney sweep phase without withdrawing domestic hot water and take the selector switches to minimum until "0" is seen on the display. To have an exact value of CO the technician must insert the sampling probe in the sample point, then check that the CO value is that specified in the table, otherwise adjust the screw (Det.

  • Page 124: Active Plant Phase And Generic Alarm

    3.14 ACTIVE PLANT PHASE AND GENERIC ALARM The unit is set up for the management of any external pump; the pump is powered in concomitance with the request phase on the system. The device is set up for the management of any generic alarms. All the relays can also be configured as generic alarm.

  • Page 125: Diverter Valve Management (Summer / Winter)

    3.21 DIVERTER VALVE MANAGEMENT (SUMMER / WINTER) The unit electronics has a 230V outlet to manage the summer / winter diverter valves. The voltage output is active when the appliance is in Air-conditioning mode. 3.22 OUTDOOR UNIT TEST MODE When test mode is used (see Outdoor Unit instruction booklet), the Indoor Unit must be set in a mode other than "Stand-by" Before activating the Test mode function, wait at least 3 minutes after setting the operating mode.

  • Page 126: Screed Heater

    3.28 SCREED HEATER The Indoor Unit is equipped with a function to perform the thermal shock on new radiant panel systems, as required by the applicable standard. Contact the manufacturer of the radiant panels for the thermal shock characteristics and its correct execution. To be able to activate the function there must be no remote control connected, while in case of system divided into zones it must be properly connected, both hydraulically and electrically.

  • Page 127: Solar Panels Coupling

    3.29 SOLAR PANELS COUPLING The Indoor Unit is prepared to receive pre-heated water from a system of solar panels up to a maximum temperature of 65°C. In any case, it is always necessary to install a mixing valve on the hydraulic circuit upstream of the Indoor Unit, on the cold water inlet. To optimise the operation, the solar inlet probe kit is available on request (see wiring diagram Fig.11).

  • Page 128: Night Mode

    3.31 NIGHT MODE This function can be activated by setting the internal clock of the appliance (parameters U 21 and U 22). Activating the function allows you to reduce the compressor frequency during the Outdoor Unit operation in the time slot set in the U 12 and U 13 parameters.

  • Page 129: Generator Management

    3.33 GENERATOR MANAGEMENT Central heating mode Following a request in room heating mode, the electronic system decides, depending on the external temperature and set point config- ured, whether to activate heat pump mode, or (with "freezing" external temperatures) the heat generator (Fig. 78). The management electronics select which heat source to be used according to the combination of “I”...

  • Page 130: Casing Removal

    3.34 CASING REMOVAL To facilitate Indoor Unit maintenance the casing can be completely removed as follows: Lower grid (Fig. 79) - Loosen the two screws (a). - Press the hooks inwards, which block the lower grid (b). - Remove the grid (b). Front panel (Fig.
  • Page 131 Front (Fig.81) - Loosen the two screws (g). - Pull the front (f) slightly towards you. - Release front (f) from pins (h) pulling it towards you while pushing it upwards at the same time. Control panel (Fig. 83) - Press the hooks on the side of the control panel (i). - Tilt the control panel (i) towards you.
  • Page 132 Sides (Fig. 84) - Unscrew the side (k) fastening screws (l). - Remove the sides by extracting them from their rear seat (Ref. X). Ref. X ST.008705/000 Magis Combo 12/14/16 V2 I...

  • Page 133: Technical Data

    TECHNICAL DATA VARIABLE HEAT OUTPUT Indoor Unit data The power data in the table has been obtained with intake-exhaust pipe measuring 0.5 m in length. Gas flow rates refer to net calorific value below a temperature of 15°C and at a pressure of 1013 mbar. MAX DHW HEAT INPUT kW 32.9 FAN SPEED VARIATION INTERVAL ΔP VENTURI*...

  • Page 134: Combustion Parameters

    4.2 COMBUSTION PARAMETERS Indoor Unit data Gas type Supply pressure mbar 20,0 37,0 Gas nozzle diameter 5,60 4,00 Ignition fan speed 1900 1900 Post ventilation fan speed 2500 2500 Flue flow rate at D.H.W. nominal heat output kg/h Flue flow rate at heating nominal heat output kg/h Flue flow rate at min heat output kg/h...

  • Page 135: Indoor Unit Technical Data Table

    4.3 INDOOR UNIT TECHNICAL DATA TABLE UI MC AP Domestic hot water nominal heat input 32,9 Central heating nominal heat input 32,9 Minimum heat input Domestic hot water nominal heat output (useful) 32,0 Central heating nominal heat output (useful) 32,0 Minimum heat output (useful) *Effective thermal efficiency 80/60 Nom./Min.

  • Page 136: Technical Data Table (Single-Phase)

    TECHNICAL DATA TABLE (SINGLE-PHASE) Nominal heating performance MAGIS COMBO 12 MAGIS COMBO 14 MAGIS COMBO 16 V2 I V2 I V2 I Outside Air Temperature 7°C/6°C - Water Temperature 30°C/35°C Output power 12,01 14,00 16,00 Absorbed power 2,59 3,15 3,81 4,63 4,44 Outside Air Temperature 7°C/6°C - Water Temperature 40°C/45°C...
  • Page 137 Indoor Unit data UI MC AP UI MC AP UI MC AP (UE AUDAX PRO 12 (UE AUDAX PRO 14 (UE AUDAX PRO 16 V2 I) V2 I) V2 I) Weight and dimensions Full Indoor Unit weight 68,5 Empty Indoor Unit weight 60,0 Dimensions (LxHxD) 440 x 811 x 477...
  • Page 138 Product data MAGIS COMBO 12 MAGIS COMBO 14 MAGIS COMBO 16 V2 I V2 I V2 I Central heating Adjustable central heating temperature with heat pump °C +20 ÷ +55 (working range) External central heating temperature with heat pump °C -25 ÷...

  • Page 139: Technical Data Table (Three-Phase)

    4.5 TECHNICAL DATA TABLE (THREE-PHASE) Nominal heating performance MAGIS COMBO 12 MAGIS COMBO 14 MAGIS COMBO 16 V2 T I V2 T I V2 T I Outside Air Temperature 7°C/6°C - Water Temperature 30°C/35°C Output power 12,01 14,00 16,00 Absorbed power 2,59 3,15 3,81...
  • Page 140 Indoor Unit data UI MC AP UI MC AP UI MC AP (UE AUDAX PRO 12 (UE AUDAX PRO 14 (UE AUDAX PRO 16 V2 T I) V2 T I) V2 T I) Weight and dimensions Full Indoor Unit weight 68,5 Empty Indoor Unit weight 60,0...

  • Page 141: Product Fiche Magis Combo 12 V2 I (In Compliance With Regulation 811/2013)

    PRODUCT FICHE MAGIS COMBO 12 V2 I (IN COMPLIANCE WITH REGULATION 811/2013) Supplier's name or trademark Immergas MAGIS COMBO 12 Supplier's model identifier V2 I For space heating Application temperature Average temperature For water heating Stated load profile Average temperature...
  • Page 142 TABLE 2 REGULATION 813/2013 (MAGIS COMBO 12 V2 I) MAGIS COMBO 12 V2 I Model Air/water heat pump Low temperature heat pump Water/water heat pump With Supplementary heater Brine/water heat pump Mixed central heating device with heat pump: The parameters are declared for average temperature application, except for low temperature heat pumps. The parameters for low temperature heat...

  • Page 143: Product Fiche Magis Combo 12 V2 T I (In Compliance With Regulation 811/2013)

    4.8 PRODUCT FICHE MAGIS COMBO 12 V2 T I (IN COMPLIANCE WITH REGULATION 811/2013) Supplier's name or trademark Immergas MAGIS COMBO 12 Supplier's model identifier V2 T I For space heating Application temperature Average temperature For water heating Stated load profile...
  • Page 144 Contact information: Immergas S.p.A. via Cisa Ligure n.95 (*) For heat pump appliances for space heating and heat pump mixed heating appliances, the nominal heat output Pnominal is equal to the design load for central heating Pdesignh and the nominal heat output of an additional heater Psup is equal to the additional central heating capacity sup(Tj).

  • Page 145: Product Fiche Magis Combo 14 V2 I (In Compliance With Regulation 811/2013)

    4.10 PRODUCT FICHE MAGIS COMBO 14 V2 I (IN COMPLIANCE WITH REGULATION 811/2013) Supplier's name or trademark Immergas MAGIS COMBO 14 Supplier's model identifier V2 I For space heating Application temperature Average temperature For water heating Stated load profile Average temperature...
  • Page 146 Contact information: Immergas S.p.A. via Cisa Ligure n.95 (*) For heat pump appliances for space heating and heat pump mixed heating appliances, the nominal heat output Pnominal is equal to the design load for central heating Pdesignh and the nominal heat output of an additional heater Psup is equal to the additional central heating capacity sup(Tj).

  • Page 147: Product Fiche Magis Combo 14 V2 T I (In Compliance With Regulation 811/2013)

    4.12 PRODUCT FICHE MAGIS COMBO 14 V2 T I (IN COMPLIANCE WITH REGULATION 811/2013) Supplier's name or trademark Immergas MAGIS COMBO 14 Supplier's model identifier V2 T I For space heating Application temperature Average temperature For water heating Stated load profile...
  • Page 148 Contact information: Immergas S.p.A. via Cisa Ligure n.95 (*) For heat pump appliances for space heating and heat pump mixed heating appliances, the nominal heat output Pnominal is equal to the design load for central heating Pdesignh and the nominal heat output of an additional heater Psup is equal to the additional central heating capacity sup(Tj).

  • Page 149: Product Fiche Magis Combo 16 V2 I (In Compliance With Regulation 811/2013)

    4.14 PRODUCT FICHE MAGIS COMBO 16 V2 I (IN COMPLIANCE WITH REGULATION 811/2013) Supplier's name or trademark Immergas MAGIS COMBO 16 Supplier's model identifier V2 I For space heating Application temperature Average temperature For water heating Stated load profile Average temperature...
  • Page 150 Contact information: Immergas S.p.A. via Cisa Ligure n.95 (*) For heat pump appliances for space heating and heat pump mixed heating appliances, the nominal heat output Pnominal is equal to the design load for central heating Pdesignh and the nominal heat output of an additional heater Psup is equal to the additional central heating capacity sup(Tj).

  • Page 151: Product Fiche Magis Combo 16 V2 T I (In Compliance With Regulation 811/2013)

    4.16 PRODUCT FICHE MAGIS COMBO 16 V2 T I (IN COMPLIANCE WITH REGULATION 811/2013) Supplier's name or trademark Immergas MAGIS COMBO 16 Supplier's model identifier V2 T I For space heating Application temperature Average temperature For water heating Stated load profile...
  • Page 152 Contact information: Immergas S.p.A. via Cisa Ligure n.95 (*) For heat pump appliances for space heating and heat pump mixed heating appliances, the nominal heat output Pnominal is equal to the design load for central heating Pdesignh and the nominal heat output of an additional heater Psup is equal to the additional central heating capacity sup(Tj).

  • Page 153: Parameters For Filling In The Package Fiche

    4.18 PARAMETERS FOR FILLING IN THE PACKAGE FICHE Should you wish to install an assembly starting from the Magis Combo V2 I package, use the package fiche shown in (Fig. 86). For correct compilation, enter in the appropriate spaces (as shown in the facsimile overview sheet Fig. 85) the values given in the tables in the paragraph "Parameters to fill in the average temperature package fiche (47/55)".
  • Page 154 Parameters to fill in the average temperature package fiche (47/55) Magis Combo 12 V2 I Parameter Colder zones Average zones Hotter zones "I" "II" "III" 2,14 2,14 2,14 "IV" 0,84 0,84 0,84 Magis Combo 14 V2 I Parameter Colder zones...
  • Page 155 Room central heating system package fiche. ____ Temperature control Class I = 1 %, Class II = 2 %, Class III = 1.5 %, Class IV = 2 %, From temperature Class V = 3 %, Class VI = 4 %, control board Class VII = 3.5 %, Class VIII = 5 % Supplementary boiler...
  • Page 156 Immergas S.p.A. 42041 Brescello (RE) - Italy IMMERGAS SPA - ITALY Tel. 0522.689011 CERTIFIED COMPANY UNI EN ISO 9001:2015 immergas.com Design, manufacture and post-sale assistance of gas boilers, gas water heaters and related accessories This instruction booklet is made of...

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