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Immergas MAGIS COMBO User Manual

Immergas MAGIS COMBO
52 pages
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MAGIS COMBO
Indoor
condensation unit
Heat generating subsystem
IE
Instructions and warnings
Installer
User
Maintenance technician
*1.040372ENG*
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Immergas MAGIS COMBO Specifications

General IconGeneral
BrandImmergas
ModelMAGIS COMBO
CategoryHeat Pump
LanguageEnglish

Summary

MAGIS COMBO Indoor Condensation Unit

General recommendations

1. INSTALLING THE INDOOR UNIT

1.1 INSTALLATION RECOMMENDATIONS.

Provides guidance on optimal placement, structural requirements, and safety for indoor unit installation.

1.2 MAIN DIMENSIONS

1.3 ANTIFREEZE PROTECTION.

Details the unit's antifreeze functions, minimum temperatures, and protection measures against freezing.

1.4 CONNECTION GROUP.

1.5 HYDRAULIC CONNECTION.

Outlines requirements for system cleaning, water treatment, and connections for safe and efficient operation.

1.6 CONNECTING THE CHILLER LINE.

1.7 ELECTRICAL CONNECTION.

Details electrical connection procedures, safety requirements, and wiring guidelines for the indoor unit.

3.2 WIRING DIAGRAM.

1.8 REMOTE CONTROLS AND ROOM CHRONO-THERMOSTATS (OPTIONAL).

1.9 EXTERNAL TEMPERATURE PROBE.

Describes the use of the external temperature probe for system regulation and its connection.

1.10 HEAT REGULATION SETTING.

1.11 IMMERGAS FLUE SYSTEMS.

1.12 TABLES OF RESISTANCE FACTORS AND EQUIVALENT LENGTHS.

Provides data on resistance factors and equivalent lengths for various flue components.

1.13 OUTDOOR INSTALLATION IN PARTIALLY PROTECTED AREA.

1.14 CONCENTRIC HORIZONTAL KIT INSTALLATION.

1.15 CONCENTRIC VERTICAL KIT INSTALLATION.

1.16 SEPARATOR KIT INSTALLATION.

1.17 ADAPTOR C9 KIT INSTALLATION.

1.18 DUCTING OF FLUES OR TECHNICAL SLOTS.

1.19 CONFIGURATION TYPE B, OPEN CHAMBER AND FAN ASSISTED FOR INDOORS.

Details Type B installation requirements for indoor units, including placement and ventilation.

1.20 FLUE EXHAUST TO FLUE/CHIMNEY.

Discusses flue exhaust connections to flues, chimneys, and specific appliance types.

1.21 FLUES, CHIMNEYS, CHIMNEY POTS AND TERMINALS.

1.22 FILLING THE SYSTEM.

Provides instructions for filling the heating system, checking pressure, and enabling venting functions.

1.23 FILLING THE CONDENSATE DRAIN TRAP.

Explains how to fill the condensate drain trap to prevent flue gas passage.

1.24 GAS SYSTEM COMMISSIONING.

Outlines steps for safe gas system commissioning, including ventilation and safety checks.

1.25 OPERATING LIMITS IN HEAT PUMP MODE

Presents graphical representations of operating limits for heat pump mode.

1.26 HEAT GENERATOR COMMISSIONING (IGNITION, ONLY COUPLED WITH A CONDENSING UNIT).

1.27 CIRCULATION PUMP.

1.28 INDOOR UNIT COMPONENTS.

1.29 KITS AVAILABLE ON REQUEST.

Lists available kits, such as 2-zone kits, relay boards, and R410A circuit connection kits.

2 USE AND MAINTENANCE INSTRUCTIONS.

2.1 CLEANING AND MAINTENANCE.

Emphasizes regular cleaning and yearly maintenance for unit integrity, safety, and performance.

2.2 GENERAL WARNINGS.

Provides crucial safety warnings regarding appliance usage, electrical safety, and environmental exposure.

2.3 CONTROL PANEL.

Details the control panel layout, buttons, and their respective functions for unit operation.

2.4 SYSTEM USE.

2.5 FAULT AND ANOMALY SIGNALS.

2.6 PARAMETERS AND INFORMATION MENU.

Data Menu.

Presents detailed parameters and their descriptions for system configuration and monitoring.

2.7 INDOOR UNIT SHUTDOWN.

2.8 RESTORE CENTRAL HEATING SYSTEM PRESSURE

Details how to check and restore central heating system pressure to ensure proper operation.

2.9 DRAINING THE SYSTEM.

Explains the procedure for draining the indoor unit, including valve operations.

2.10 ANTIFREEZE PROTECTION.

Describes the unit's antifreeze functions, protection mechanisms, and recommendations for cold climates.

2.11 CASE CLEANING.

Provides guidance on cleaning the indoor unit casing using appropriate methods and materials.

2.12 DECOMMISSIONING.

Outlines procedures for permanent shutdown and decommissioning of the indoor unit by professionals.

3 MAGIS COMBO START-UP (INITIAL CHECK)

3.1 HYDRAULIC DIAGRAM.

Presents a detailed hydraulic diagram of the indoor unit, identifying all components and connections.

3.2 WIRING DIAGRAM.

3.3 SYSTEM FILTER.

3.4 TROUBLESHOOTING.

Provides troubleshooting steps for common issues like gas smell, ignition blocks, combustion problems, and noise.

3.5 GAS VALVE.

3.6 CONVERTING THE HEAT GENERATOR TO OTHER TYPES OF GAS.

Outlines the process and requirements for converting the heat generator to different gas types.

3.7 CALIBRATION OF NUMBER OF FAN REVS.

Details the procedure for calibrating fan revolutions, essential for gas conversion and flue system adjustments.

3.8 ADJUSTMENT OF THE AIR-GAS RATIO.

Explains how to adjust the air-gas ratio for optimal combustion by calibrating CO₂ levels.

3.10 PROGRAMMING THE P.C.B.

3.11 'CHIMNEY SWEEP' FUNCTION.

3.12 PUMP ANTI-LOCK FUNCTION.

Describes the function that periodically activates the pump to prevent it from blocking due to inactivity.

3.13 3-WAY ANTI-LOCK FUNCTION.

Details the function that prevents the 3-way valve from locking up due to prolonged inactivity.

3.14 RADIATORS ANTIFREEZE FUNCTION.

Explains the function that activates the appliance to prevent freezing in radiators.

3.15 SOLAR FUNCTION.

Covers the solar function, its interaction with outdoor temperature, and DHW settings.

3.16 OUTDOOR UNIT DISABLE FUNCTION.

Explains how to disable the outdoor unit via a closed contact.

3.17 PREHEATING FUNCTION.

Describes the preheating function that ensures water reaches a minimum temperature before heating.

3.18 DIVERTER VALVE MANAGEMENT (SUMMER/WINTER).

3.19 AUTOMATIC VENT FUNCTION.

Details the automatic vent function for deaerating the system, including activation methods.

3.20 SCREED HEATER FUNCTION.

Describes the screed heater function for thermal shock on new radiant panel systems.

3.21 SOLAR PANELS COUPLING FUNCTION

Covers the solar panels coupling function, including probe kits and operating optimization.

3.22 DEHUMIDIFICATION FUNCTION

Explains dehumidification performed via humidistat or humidity sensor.

3.23 AUDAX PRO TESTMODE FUNCTION

Details the test mode function for using specific functions like pump down.

3.24 GENERATORS MANAGEMENT

3.25 YEARLY APPLIANCE CHECK AND MAINTENANCE.

Lists essential annual checks and maintenance tasks for the appliance to ensure safety and performance.

3.26 CASING REMOVAL.

3.27 CONDENSATE TRAP SIPHON DISASSEMBLY.

3.28 VARIABLE HEAT OUTPUT.

3.29 COMBUSTION PARAMETERS.

Lists key combustion parameters, including gas nozzle diameter, venturi details, and CO₂/NOx values.

3.30 TECHNICAL DATA.

3.31 KEY FOR DATA NAMEPLATE.

3.32 TECHNICAL PARAMETERS FOR COMBINATION BOILERS (IN COMPLIANCE WITH REGULATION 813/2013).

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