Related Manuals for Immergas MAGIS HERCULES PRO 4
Summary of Contents for Immergas MAGIS HERCULES PRO 4
- Page 1 Instructions and recommendations MAGIS HERCULES Installer User PRO 4 - 6 - 9 Maintenance technician Heat pump consisting of: - indoor unit UI MHP BP - outdoor condensing unit AUDAX PRO 4 - 6 - 9 V2...
- Page 3 Technical data ............. 102 Control panel ................ 34 Technical data table ............102 System use ................35 Magis Hercules Pro 4 product fi che (in compliance Operating mode ..............36 with Regulation 811/2013) ..........104 Parameters and information menu ........41 Magis Hercules Pro 6 product fi che (in compliance Fault and anomaly signals ...........
- Page 4 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 constant efficiency of your appliance.
- Page 5 Law. • Improper installation or assembly of the Immergas device and/or components, accessories, kits and devices can cause unex- pected problems for people, animals and objects. Read the instructions provided with the product carefully to ensure proper installation.
- Page 6 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 7 This gas is ODOURLESS. ferred to as outdoor condensing unit or Audax Pro 4-6-9 V2). Pay the utmost attention Magis Hercules Pro 4-6-9 is perfectly operational only if the two Strictly follow the instruction handbook units are correctly powered and interconnected.
- Page 8 Installation standards Only a professionally enabled company is authorised to This indoor unit must be installed in an environment in install Immergas appliances. which the temperature cannot fall below 0°C. Do not expose the indoor unit to atmospheric agents. Check the environmental operating conditions of all parts relevant to installation, referring to this booklet.
- Page 9 “Anti-legionella” thermal treatment of the accumulation Pay attention not to generate sparks as storage tank. follows: The anti-Legionella function is programmed directly on – Do not remove the fuses while the unit the control panel. is on. During this phase, the temperature of the water inside the tank –...
- Page 10 INDOOR UNIT MAIN DIMENSIONS Key (Fig. 1): - DHW (Domestic hot water) water inlet - Pump (optional) - Return to solar panels (optional) - Discharge any condensate collected in the tray - Flow from solar panels (optional) - Chiller line - liquid phase RZ3 - Mixed zone 3 system return (optional) - Chiller line - gaseous phase MZ3 - Mixed zone 3 system flow (optional)
- Page 11 MINIMUM INDOOR UNIT INSTALLATION DISTANCES Key (Fig. 2): - 500 mm - 200 mm - 30 mm - 400 mm - 10 mm...
- Page 12 (Fig. 7). in terms of pollution of drinking water, we recommend installing the IMMERGAS anti-backflow kit to be used upstream of the cold water inlet connection of the indoor unit. We also recommend using category 2 heat transfer fluid (ex: water + glycol) in the inter- nal unit primary circuit (heating and/or cooling circuit), as de- fined in standard EN 1717.
- Page 13 Main panel opening (Fig. 3). If the power supply cable is damaged, it To open the main panel, simply follow the instructions below: 1. Remove the aesthetic profile. must be replaced by a special cable or as- 2. Disassemble the lower front. sembly, which are only available from the 3.
- Page 14 Electrical connections to the main panel The connection cables must follow the predetermined path using The electrical connections available are: the special cable glands (a) (Fig. 4). • Zone 1 flow probe; Key (Fig. 4): • Zone 2 flow probe; - Three-way connection (M30) •...
- Page 15 Open the control panel connections compartment (Fig. 5). Outdoor condensing unit electrical connection To carry out electrical connections, all you have to do is open the The indoor unit must be coupled to an outdoor condensing unit by connections compartment as follows. connecting terminals F1 and F2 as shown in the wiring diagram 1.
- Page 16 Control panel connection diagram...
- Page 17 Main panel connection board...
- Page 18 REMOTE ZONE CONTROL (OPTIONAL) MODBUS TEMPERATURE AND HUMIDITY ROOM PROBES (OPTIONAL) This remote device is used to adjust the setpoints and to view the main information of the zone where it was configured. The Modbus temperature and humidity probe is used to detect the Connect the appliance as shown (Fig.
- Page 19 A maximum of 3 temperature controllers can be applied directly to the appliance. On/Off ambient thermostat or chrono-thermostat: must be con- All Immergas chrono-thermostats are connected with 2 wires nected to the 40-1 / 41 terminals, eliminating the X40-1 jumper only.
- Page 20 1.11 HUMIDISTAT ON/OFF (OPTIONAL) 1.12 EXTERNAL TEMPERATURE PROBE (OPTIONAL) You can make a dehumidification demand by using a humidistat. Connect the appliance as shown (Fig. 6). The outdoor condensing unit has a standard external probe that can be used as an external probe of the heat pump. The external probe is used to: - Thermoregulate the water flow temperature;...
- Page 21 1.13 TEMPERATURE CONTROL SETTING This can be done by enabling the external probe modulation in the menu By setting the parameters in the menus Zones/Enablings. Zones/Definition The curves (Fig. 10, 11, 12, 13) show the default settings in the var- it is possible to automatically adjust the flow temperature of each ious operating modes available both with external probe and zone according to the outdoor temperature.
- Page 22 1.14 SYSTEM FILLING Heat pump operating limits in CH mode Once the indoor unit is connected, fill the system using the filling cock (Fig. 25). The indoor unit has one incorporated automatic vent valve locat- ed on the circulator and another on the 3-way plate heat exchanger pipe (Fig.
- Page 23 1.16 INDOOR UNIT START-UP (IGNITION) 1.17 CIRCULATION PUMP After having installed the chiller lines on the outdoor unit, to The appliance is supplied with two circulators: the heat pump cir- commission the heat pump (the operations listed below must only culator, which deals with the heat exchange with outdoor con- be performed by qualified personnel and in the presence of staff densing unit, and the zone pump 1 , which deals with the power...
- Page 24 • Zone 1 circulator pump Other functions: The pump is ideal for the requirements of each central heating - The vent function of the pump is activated by pressing and system in a domestic and residential environment. holding (3 seconds) the control key and automatically venting In fact, the pump is equipped with electronic control that allows the pump.
- Page 25 Troubleshooting. Faults Causes Solutions Faulty electrical fuse Check the fuses Pump not working with power supply on. The pump is without voltage Eliminate the power supply cut-off Increase the system pressure within the allowed field The pump generates noise Cavitation due to insufficient flow pressure Check the head setting and eventually set a lower head Increase the delivery value The building does not heat...
- Page 26 Head available to the direct zone 1 system fixed speed 1000 1200 1400 1600 1800 2000 2200 2400 2600 Key (Fig. 17): = Head available to the system = Absorbed power by the circulator (dotted area) = Flow rate (l/h) = Head (kPa) = Circulator pump absorbed power (W) Head available to the proportional speed direct zone 1 system...
- Page 27 Head available to the direct zone 1 system constant speed 1000 1200 1400 1600 1800 2000 2200 2400 2600 Key (Fig. 19): = Head available to the system = Absorbed power by the circulator (dotted area) = Flow rate (l/h) = Head (kPa) = Circulator pump absorbed power (W) Head available to the fixed speed mixed zone 2/3 system...
- Page 28 Head available to the proportional speed mixed zone 2/3 system 1000 1200 1400 1600 1800 2000 2200 2400 2600 Key (Fig. 21): = Head available to the system = Absorbed power by the circulator (dotted area) = Flow rate (l/h) = Head (kPa) = Circulator pump absorbed power (W) Head available to the constant speed mixed zone 2/3 system...
- Page 29 1.18 DOMESTIC HOT WATER STORAGE TANK Storage tank disassembly (Fig. 23). UNIT For easy maintenance or particular handling requirements, re- move the storage tank as described below. The storage tank in the appliance is the accumulation type with a - To disassemble the storage tank unit, empty the appliance sys- capacity of 235 litres.
- Page 30 - Recirculation kit. The appliance is designed for application of tray. the recirculation kit. Immergas supplies a series of fittings and Make a drain hole on the ground towards the sewer system with attachments that allow connection between the appliance and an internal Ø...
- Page 31 1.20 MAIN COMPONENTS Key (Fig. 25): - System filling valve - Air vent valve - Heat pump return probe - Chiller line connection gaseous - Elbow fitting - One-way valve status - Storage tank draining valve - Filter that can be inspected - Chiller line connection liquid sta- - Sacrificial anode - Plate heat exchanger...
- Page 32 INSTRUCTIONS FOR USE AND Only use the user interface devices listed in this section MAINTENANCE of the booklet. GENERAL RECOMMENDATIONS Do not climb on the appliance, do not use the appliance as a support base. Never expose the indoor unit to direct va- pours from a hob.
- Page 33 Water at a temperature of more than 50 °C can cause serious burns. Always check the water temperature be- fore any use. The temperatures indicated by the display have a toler- ance of +/- 3°C due to environmental conditions that cannot be blamed on the indoor unit.
- Page 34 CLEANING AND MAINTENANCE To preserve the system's integrity and keep the safety features, performance and reliability, which distinguish the assembly, unchanged over time, you must execute maintenance operations on a yearly basis in compliance with what is stated in the relative point at “annual check and maintenance of the appliance”, in compliance with national, regional, or local standards in force.
- Page 35 SYSTEM USE Below is a description of how to use the control panel, including: - Enter the menus; Before ignition make sure the central heating system is - Moving in the menus; filled with water and that the pressure gauge (Fig. 26) - Set a menu item;...
- Page 36 2.5 OPERATING MODE List of functions The following functions can be set on the internal unit: The indoor unit can work in the following modes: – DHW (Domestic hot water); – OFF; – Central heating / C.H.; – STAND-BY ( –...
- Page 37 Central heating Cooling It is possible to set the central heating / C.H. activation parameters It is possible to set the cooling activation parameters for each indi- for each individual zone in three different ways: MANUAL, AU- vidual zone in three different ways: MANUAL, AUTOMATIC, TOMATIC, OFF.
- Page 38 Dehumidify Clock and programs If the system is coupled to a humidistat (optional) or a remote zone From this menu, it is possible to set the system's date and time as panel (optional) or a temp and humidity probe (optional), you can well as the time slots for operation in Comfort and Economy manage the room humidity in summer air conditioning mode.
- Page 39 • Program for Zone 1, Zone 2 (if present), Zone 3 (if present), Heat pump disabling DHW (Domestic hot water) and recirculation. It is possible to disable the heat pump operation for a certain time Time ranges (calendars from 1 to 4) are assigned to Zone 1, Zone slot, by setting 2 (if present), Zone 3 (if present), DHW (Domestic hot water) User/Disable Heat pump = Yes...
- Page 40 Screed Heater Function Operation with external probe The indoor unit is equipped with a function to perform the ther- It is possible to use the thermoregulation functions associated to mal shock on new radiant panel systems, as required by the appli- an external probe.
- Page 41 PARAMETERS AND INFORMATION MENU “DHW (Domestic hot water)” Menu. Press the “DHW (Domestic hot water)” button to access a list of variables that enable you to customise use of the DHW (Domestic hot water). Hereunder is a list of available menus: DHW settings Customised Menu item...
- Page 42 Zones Menu. Press the “Zones” BUTTON to access a list of variables that enable you to customise use of the zones. Hereunder is a list of available menus: Zones Menu item Description Zone 1 Defines the operating parameters to manage zone 1. Zone 2 (*) Defines the operating parameters to manage the zone 2 (if present).
- Page 43 Zones/Zone 1/Settings/Heating Customised Menu item Description Range Default value Room setpoint in central heating zone 1 Comfort mode (Auto Comfort Set 10 ÷ 35 °C mode) Room setpoint in central heating zone 1 Economy mode (Auto Economy Set 5 ÷ 30 °C mode) Set Manual Room setpoint in central heating zone 1 manual mode...
- Page 44 Zones/Zone 2 (*) Menu item Description Information This displays the system operating data. Settings Defines the operating parameters to manage the zone 2. Zones/Zone 2 (*)/Information Menu item Description Room temperature Room temperature on zone 2 Room humidity Zone 2 room humidity Dew point temperature Zone 2 dew temperature Room temperature set...
- Page 45 Zones/Zone 2 (*)/Settings/Cooling Customised Menu item Description Range Default value Room temperature in cooling zone 2 in Comfort mode (Auto Comfort Set 10 ÷ 35 °C mode) Room temperature in cooling zone 2 in Economy mode (Auto Economy Set 5 ÷ 30 °C mode) Set Manual Room setpoint in cooling zone 2 manual mode...
- Page 46 Zones/Zone 3 (*) Menu item Description Information This displays the system operating data. Settings Defines the operating parameters to manage the zone 3. Zones/Zone 3 (*)/Information Menu item Description Room temperature Room temperature on zone 3 Room humidity Zone 3 room humidity Dew point temperature Zone 3 dew temperature Room temperature set...
- Page 47 Zones/Zone 3 (*)/Settings/Cooling Customised Menu item Description Range Default value Room temperature in cooling zone 3 in Comfort mode (Auto Comfort Set 10 ÷ 35 °C mode) Room temperature in cooling zone 3 in Economy mode (Auto Economy Set 5 ÷ 30 °C mode) Set Manual Room setpoint in cooling zone 3 manual mode...
- Page 48 Zones/General informations Customised Menu item Description Range Default value External temperature External temper. detected by the external probe (optional) Plant delivery water set Flow temperature set on the system Zone 1 delivery water set Flow temperature set on zone 1 Request present on zone 1 No = no request No CH...
- Page 49 Main Menu. Press the “MENU” button to access a list of variables that enable you to customise use of the system. Hereunder is a list of available menus: Menu Menu item Description Time and program Defines the date/time and time operating slots User Defines the system parameters that can be modified by the user Information...
- Page 50 Customised Menu item Description Range Default value Zone 3 program Zone 3 time scheduling (if present) CAL1, CAL2, Zone 3: Monday CAL1 CAL3,CAL4 CAL1, CAL2, Zone 3: Tuesday CAL1 CAL3,CAL4 CAL1, CAL2, Zone 3: Wednesday CAL1 CAL3,CAL4 CAL1, CAL2, Zone 3: Thursday CAL1 CAL3,CAL4 CAL1, CAL2,...
- Page 51 Customised Menu item Description Range Default value Recirc. pump program Recirculation operation time programming CAL1, CAL2, Recirculation - Monday CAL1 CAL3,CAL4 CAL1, CAL2, Recirculation - Tuesday CAL1 CAL3,CAL4 CAL1, CAL2, Recirculation- Wednesday CAL1 CAL3,CAL4 CAL1, CAL2, Recirculation - Thursday CAL1 CAL3,CAL4 CAL1, CAL2, Recirculation - Friday...
- Page 52 System resistance active control DHW electric heater 1 Standard DHW (Domestic hot water) resistance active control System status Technical parameter (only for Immergas Assistance) Integration status Technical parameter (only for Immergas Assistance) Output status Technical parameter (only for Immergas Assistance)
- Page 53 Menu item Description Pump speed] Heat pump circulator speed Plant deliv. water temp. System temperature Plant set correction Current correction of the flow setpoint Plant flow rate Heat pump circuit flow rate Photovoltaic input Operating status combined with a photovoltaic system Power reduction This displays a reduction of the PdC operating frequency Three-way Cool/Heat...
- Page 54 Menu/Fault history Menu item Description Alarms reset Resets the list of anomalies Historical alarm code Menu/Fault history/Fault history Menu item Description Historical alarm code Historical index This displays the selected anomaly code Alarm code Menu/General settings Customised Menu item Description Range Default value...
- Page 55 FAULT AND ANOMALY SIGNALS The indoor unit indicates a possible anomaly through a code flanked by the symbol of a key “ ” in the centre of the display and the message “indoor unit anomaly” at the bottom of the dis- play itself (Fig.
- Page 56 Error Anomaly signalled Cause Boiler status / Solution Code Zone 3 low If the board detects an anomaly on the zone 3 low tempera- temperature probe ture probe; the system cannot work in the affected area. anomaly Low-temperature During normal operation, if an anomaly causes excessive Zone 2 safety The unit does not meet the zone overheating of the flow temperature in the low temperature...
- Page 57 Error Anomaly signalled Cause Boiler status / Solution Code zone 3 room temperature probe The zone 3 room probe has an out of range resistive value. error In addition to the humidity, the dew Zone 1 humidity point is not calculated for the zone Anomaly on the zone 1 humidity probe.
- Page 58 Error Anomaly signalled Cause Boiler status / Solution Code No demand can be made until the end Air purge in execution Air purging function in progress of the function in progress (1) Errore Dominus Communication with Dominus is offline offline DHW maximum time Domestic hot water production is not met within the The system continues to operate with...
- Page 59 List of anomalies outdoor condensing unit In addition, the message “Outdoor condensing unit anomaly” is If the outdoor condensing unit is faulty, the error code is displayed displayed at the bottom of the display (Fig. 26). in the middle of the control panel (Fig. 26) with a key symbol next to it “...
- Page 60 Error Code Anomaly signalled Hydronic module status / Solution Check the position of the sensor. Check the relative wiring Compressor sensor error (overload protection sensor) Replace the sensor Check the chiller cycle. Freezing detection (during cooling operation) Check the temperatures of the plate heat exchanger Check the chiller cycle.
- Page 61 Error Code Anomaly signalled Hydronic module status / Solution Check the input voltage. Low voltage error of DC circuit Check the power connections. Check the compressor connections. Check the resistances between the different phases of the compres- Compressor rotation error sor.
- Page 62 Error Code Anomaly signalled Hydronic module status / Solution Not present Not present Indoor unit error Not used Check indoor unit Indoor unit error Not used Check indoor unit Indoor unit error Not used Check indoor unit Indoor unit error Not used Check indoor unit Indoor unit error...
- Page 63 2.8 RESTORE CENTRAL HEATING SYSTEM 2.10 EMPTYING THE D.H.W. CIRCUIT PRESSURE To do this, always close the domestic cold water inlet upstream of 1. Periodically check the system water pressure (the indoor the appliance. unit’s pressure gauge hand must indicate a value between 1 Open any domestic hot water tap to discharge the pressure from and 1.2 bar).
- Page 64 - make sure the chiller circuit has been filled according to what is to the above, only use original Immergas spare parts described in the outdoor condensing unit instructions booklet;...
- Page 65 YEARLY APPLIANCE CHECK AND FINNED AIR COIL MAINTENANCE MAINTENANCE We recommend regularly inspecting the finned air coils The following checks and maintenance should be per- to check the level of fouling. formed once a year to ensure operation, safety and effi- ciency of the appliance over time.
- Page 66 HYDRAULIC DIAGRAM Key (Fig. 33): - Hydraulic manifold - Direct zone 1 pump / circulator - Domestic hot water expansion vessel - One-way valve - Storage tank solar probe (optional) - Filter that can be inspected - Stainless steel storage tank - System return shut-off cock - Stainless steel coil for storage tank - System flow shut-off cock...
- Page 67 WIRING DIAGRAM Electrical board wiring diagram Key (Fig. 34): A17-1 - Zone 1 temperature/humidity sensor (optional) A17-2 - Zone 2 temperature/humidity sensor (optional) - Display board A17-3 - Zone 3 temperature/humidity sensor (optional) - System supervision board - Dominus (optional) A15-3 - Zone 3 expansion board (optional) - Electrical connections terminals A24-1 - Zone 1 remote panel (optional)
- Page 68 X109 Terminal board connections diagram Key (Fig. 35): - Supervision board - Flow meter Signal conversion relay - Main panel - Control panel - Black - Blue - White - Orange - Grey - Brown - Green...
- Page 69 X108 Terminal board connections diagram...
- Page 70 X107 Terminal board connections diagram...
- Page 71 X105 Terminal board connections diagram Key (Fig. 38): - Supervision board - Main panel - White - Orange - Green - Purple - Yellow - Red - Blue - Brown CY/W - Cyan/White - Pink...
- Page 72 X102 Terminal board connections diagram...
- Page 73 Power connection diagram...
- Page 74 Zone 3 connection diagram...
- Page 75 SYSTEM FILTER TROUBLESHOOTING The appliance has a filter on the system return pipe to keep the Maintenance operations must be carried out by an au- system in good operating conditions. thorised company (e.g. Authorised After-Sales Techni- Periodically and when necessary, the filter can be cleaned as de- cal Assistance Centre).
- Page 76 P.C.B. PROGRAMMING To save the change of the parameters described below, press the “OK” button (Fig. 26). The water heater is set up for possible programming of the opera- Exit the "DHW settings" menu waiting 4 minutes or enter the ap- tion parameters.
- Page 77 To display the operating parameters in the "Zones" menu, it is nec- You can exit the "Zones" menu by entering the appropriate access essary to enter the submenu "General settings" and select the code under the "Menu access level" item and selecting the item "Menu access level"...
- Page 78 Zones/Zone 1/Definition/Thermoreg. Heating Customised Menu item Description Range Default value Without the external probe it defines the maximum flow temperature that can be set by the user. With the external probe Set delivery water max 20 ÷ 65 °C present it defines the maximum flow temperature correspond- ing to operation with minimum external temperature Without the external probe it defines the minimum flow temperature that can be set by the user.
- Page 79 Zones/Zone 2 (*)/Definition Menu item Description Enablings Thermoreg. Heating Central heating thermoregulation setting sub-menu Thermoreg. Cooling Cooling thermoregulation setting sub-menu Zones/Zone 2/Definition/Enablings Customised Menu item Description Range Default value Mode Establishes the zone 2 operating mode CH+CL -CH+CL Enables the operation of a remote device. - NO = No remote control installed No / Panel / Enable room panel...
- Page 80 Zones/Zone 2 (*)/Definition/Thermoreg. Heating Customised Menu item Description Range Default value Without the external probe it defines the maximum flow temperature that can be set by the user. With the external probe Set delivery water max 20 ÷ 65 °C present it defines the maximum flow temperature correspond- ing to operation with minimum external temperature Without the external probe it defines the minimum flow...
- Page 81 Zones/Zone 3 (*)/Definition Menu item Description Enablings Thermoreg. Heating Central heating thermoregulation setting sub-menu Thermoreg. Cooling Cooling thermoregulation setting sub-menu Zones/Zone 3/Definition/Enablings Customised Menu item Description Range Default value Mode Establishes the zone 3 operating mode CH+CL -CH+CL Enables the operation of a remote device. - NO = No remote control installed No / Panel / Enable room panel...
- Page 82 Zones/Zone 3 (*)/Definition/Thermoreg. Heating Customised Menu item Description Range Default value Without the external probe it defines the maximum flow temperature that can be set by the user. With the external probe Set delivery water max 20 ÷ 65 °C present it defines the maximum flow temperature correspond- ing to operation with minimum external temperature Without the external probe it defines the minimum flow...
- Page 83 To access the “assistance menu”, press the “MENU” button You can exit the assistance menu by entering the appropriate ac- (Fig. 26). Access the submenu "General settings" and select "Menu cess code under the "Menu access level" item and selecting the access level".
- Page 84 Menu/Service/Heat pump Menu item Description Powers Timers Pump Menu/Service/Heat pump/Powers Customised Menu item Description Range Default value Setting of the connected outdoor condensing unit. Do not use No / 4 / 6 / 9 / 12 / HP model the item No. 14 / 16 Enable the Disabling function of the heat pump.
- Page 85 Menu/Service/Integration Customised Menu item Description Range Default value Temperature threshold below which integration is activated at Integration min temp. -25 ÷ +35 °C the heat pump Mode of intervention of the DHW (Domestic hot water) Contemp/ DHW integration mode Altern. integration and resistance Altern.
- Page 86 Menu/Service/Manual operations (*) Customised Menu item Description Range Default value Three-way valv.CH/ Manual activation of the DHW (Domestic hot water) 3-way Yes / No Enable CH electric heater Manual activation of the system resistance Yes / No Manual activation of the DHW (Domestic hot water) resistance Enable DHW el.
- Page 87 It is suggested to set the following values: Definition/DHW max time - Magis Hercules Pro 4: Speed = 40% beyond which the alarm is signalled. - Magis Hercules Pro 6: Speed = 50% - Magis Hercules Pro 9: Speed = 70% The heat pump can manage up to 3 distribution pumps.
- Page 88 If a dehumidifier is present, it is necessary to modify the parame- 3.12 ANTI-LEGIONELLA FUNCTION The indoor unit is equipped with a function to perform a thermal Definition/Enablings/Enable dehumidifiers. shock on the storage tank. It can happen with the dehumidifier that there are problems in re- This function brings the generator temperature to the maximum ceiving a too high flow temp.
- Page 89 3.16 SYSTEM SETPOINT CORRECTION Modifying the parameter FUNCTION Integration/CH waiting time it is decided how long to activate the heat pump and the electrical In the presence of hydraulic disconnections on the system down- resistance or both together. stream of the appliance distribution circuit, it is possible to acti- When the outdoor temp is below vate a function that makes it possible to correct the request set- point to the generator to approach the set zone setpoint as much as...
- Page 90 Dominus or other types of If the temperature probe is particular far from the indoor unit, it is home automation systems (not supplied by Immergas). possible to correct its value by modifying For the configuration, it is necessary to modify the parameter Plant definition/External probe correct.
- Page 91 3.28 CASING REMOVAL Cover disassembly (4) (Fig. 44) - Open the cover door (4) to make it tilt. To facilitate indoor unit maintenance the casing can be complete- - Remove the rubber protection caps (5), loosen the two upper ly removed as follows: front screws and the lower screws (6) to remove the cover (4) Aesthetic profile (1) (Fig.
- Page 92 Disassembly of the upper front (7), lower front (9) (Fig. 45) - Unscrew the 2 (10b) fixing screws on the control panel. - Disassemble the upper front (7) by loosening the two screws (8) - After which, pull the control panel (11) towards yourself and and pushing it upwards in order to free it from the fixing slots turn it as shown in the figure 46.
- Page 93 Right side door disassembly (15) (Fig. 47) - Release the door (15) from the bracket (13) just released from the - Open the door (15) making it turn by at least 90° outwards. screw (12) tilting it outwards and removing it from the lower pin - Remove the screw (12) in the top corner of the door (15).
- Page 94 Upper covers disassembly (16 and 18) (Fig. 48) - Undo the fixing screws (17), pull the cover towards you (18) to - Undo the fixing screws (19), pull the front cover towards you release it from the screws with the stop placed at the rear (Det. (16) to release it from the screws with the stop placed at the rear D) (see detail).
- Page 95 Rear cover disassembly (20) (Fig. 49) Right side disassembly (21) (Fig. 49) - Undo the fixing screws (23), pull the rear cover towards you (20) - Remove the right side (21) loosening the screws (22) present, to release it from the screws with the stop placed at the rear (Det. then lightly push upwards in order to release the side from its seat and pull it outwards (Det.
- Page 96 Front left side disassembly (25) (Fig. 50) - Remove the front left side panel (25) by undoing the screws (24) and then slightly push the side panel upwards in order to release the side panel from its seat and pull it outwards (Det. F).
- Page 97 Rear left side disassembly (27) (Fig. 51) - Remove the rear left side panel (27) by undoing the screws (26) and then slightly push the side panel upwards in order to release the side panel from its seat and pull it outwards (Det. G).
- Page 98 3.29 INDOOR UNIT SEPARATION - Remove the insulation from the fittings (1) (Fig. 52). To ease transport the indoor unit can be separated into two de- tached modules. To do this one must follow the instructions below and completely disassemble the casing as described in Par. 3.28.
- Page 99 - Unscrew the fittings (2) being careful to keep the gaskets present - Disconnect the connectors (3 and 4) (Fig. 53). aside.
- Page 100 - Undo the frame fixing screws (5) (Fig. 54).
- Page 101 - At this point one can separate the internal unit into two parts, be careful not to lose the gaskets (6) (Fig. 55).
- Page 102 TECHNICAL DATA TECHNICAL DATA TABLE The following data refers to product data. MAGIS HERCULES MAGIS HERCULES MAGIS HERCULES PRO 4 PRO 6 PRO 9 Nominal data for low temperature applications (A7/W35) * Nominal central heating output 4,40 6,00 9,00 Absorption 0,85 1,22 1,87...
- Page 103 Indoor unit data MAGIS HERCULES MAGIS HERCULES MAGIS HERCULES PRO 4 PRO 6 PRO 9 Dimensions (Width x Height x Depth) 650x1970x908 Maximum heating temperature °C 20-65 Adjustable central heating temperature (max operating °C 5-25 field) Cooling adjustable temperature (max. operating field) °C 10 ..
- Page 104 MAGIS HERCULES PRO 4 PRODUCT FICHE (IN COMPLIANCE WITH REGULATION 811/2013) For proper installation of the appliance refer to chapter 1 of this For proper maintenance refer to chapter 3 of this booklet (for the booklet (for the installer) and current installation regulations.
- Page 105 Parameter Unit Value η (energy efficiency) 112,3 V40 (water mixed at 40°C) Low temperature (30/35) Parameter Value Colder zones Average zones Hotter zones Annual energy consumption for the central heating mode (Q kWh\year 2835 2305 1146 Room central heating seasonal efficiency ( η ηs % Nominal heat output 4,00...
- Page 106 For mixed central heating appliances with a heat pump Stated load profile Water central heating energy efficiency η 112,3 Daily electrical power consumption 4,32 kWh Daily fuel consumption elec fuel Annual energy consumption kWh Annual fuel consumption Contact information Immergas S.p.A. via Cisa Ligure n.95...
- Page 107 4.3 MAGIS HERCULES PRO 6 PRODUCT FICHE (IN COMPLIANCE WITH REGULATION 811/2013) For proper installation of the appliance refer to chapter 1 of this For proper maintenance refer to chapter 3 of this booklet (for the booklet (for the installer) and current installation regulations. maintenance technician) and adhere to the frequencies and meth- ods set out herein.
- Page 108 Parameter Unit Value η (energy efficiency) 111,0 V40 (water mixed at 40°C) 304.1 Low temperature (30/35) Parameter Value Colder zones Average zones Hotter zones Annual energy consumption for the central heating mode (Q kWh\year 3381 2769 1271 Room central heating seasonal efficiency ( η ηs % Nominal heat output 4,80...
- Page 109 For mixed central heating appliances with a heat pump Stated load profile Water central heating energy efficiency η 111,0 Daily electrical power consumption 4,35 kWh Daily fuel consumption elec fuel Annual energy consumption kWh Annual fuel consumption Contact information Immergas S.p.A. via Cisa Ligure n.95...
- Page 110 MAGIS HERCULES PRO 9 PRODUCT FICHE (IN COMPLIANCE WITH REGULATION 811/2013) For proper installation of the appliance refer to chapter 1 of this For proper maintenance refer to chapter 3 of this booklet (for the booklet (for the installer) and current installation regulations. maintenance technician) and adhere to the frequencies and meth- ods set out herein.
- Page 111 Parameter Unit Value η (energy efficiency) 103,0 V40 (water mixed at 40°C) 304.1 Low temperature (30/35) Parameter Value Colder zones Average zones Hotter zones Annual energy consumption for the central heating mode (Q kWh\year 5308 3954 1895 Room central heating seasonal efficiency ( η ηs % Nominal heat output 7,50...
- Page 112 For mixed central heating appliances with a heat pump Stated load profile Water central heating energy efficiency η 103,0 Daily electrical power consumption 7,64 kWh Daily fuel consumption elec fuel Annual energy consumption 1620 kWh Annual fuel consumption Contact information Immergas S.p.A. via Cisa Ligure n.95...
- Page 113 4.5 PARAMETERS FOR FILLING IN THE The remaining values must be obtained from the technical data PACKAGE FICHE sheets of the products used to make up the assembly (e.g. solar de- vices, integration heat pumps, temperature controllers). Should you wish to install an assembly starting from the Magis Use sheet (Fig.
- Page 114 Parameters to fill in the low temperature package fiche (30/35) Parameters to fill in the average temperature package fiche (47/55) Magis Hercules PRO 4 Magis Hercules PRO 4 Parameter Colder zones Average zones Hotter zones Parameter Colder zones Average zones Hotter zones "I"...
- Page 115 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 120 This instruction booklet is made of ecological paper. immergas.com Immergas S.p.A. 42041 Brescello (RE) - Italy Tel. 0522.689011 Fax 0522.680617...