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Immergas VICTRIX ZEUS 20 User Manual

Immergas VICTRIX ZEUS 20
40 pages
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VICTRIX Zeus
Condensation-type wall-hung
room sealed fan-assisted boiler
with stainless steel storage tank.
VICTRIX Zeus

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Immergas VICTRIX ZEUS 20 Specifications

General IconGeneral
BrandImmergas
ModelVICTRIX ZEUS 20
CategoryBoiler
LanguageEnglish

Summary

VICTRIX Zeus General Overview

Product Features

Condensation-type wall-hung boiler with Gaudium Magnum device for efficient operation.

VICTRIX Zeus Dimensions and Controls

Main Dimensions

Technical drawing showing the main physical dimensions of the boiler.

Control Panel Layout

Details of the boiler's control panel, indicators, and buttons.

VICTRIX Zeus Main Components Identification

Hydraulic Circuit Diagram

Primary Circuit Operation

Boiler Circuit Overview

Description of the primary circuit with control and safety devices.

Circulator Functionality

Explains the role and connection of the circulator in the primary circuit.

Primary Exchanger (Condensation Module)

Boiler Safety Devices and Controls

System Safety Components

By-pass, filling unit, and expansion vessel for system safety.

Pressure and Water Level Safety

No-water pressure switch and 3-bar safety valve for system protection.

Air Management Safety

Automatic air vent for releasing gaseous substances.

Secondary Circuit (Domestic Hot Water)

D.H.W. Circuit Operation

Explains the operation of the secondary circuit for domestic hot water.

Storage Tank Components and Features

Tank Protection and Maintenance

Anode and optional polyphosphate unit for tank protection.

Flow and Temperature Control Features

Gaudium Magnum and flow limit thermostat for water management.

Tank Sensors and Safety

NTC sensor and safety valve unit for monitoring and protection.

Optional Connection Kits

Re-circulation kit for connecting D.H.W. systems.

Gaudium Magnum Functionality

Gaudium Magnum Operation

Details how the Gaudium Magnum device operates to manage hot water flow.

Motorised 3-Way Diverter Valve

3-Way Valve Operation

Explains the operation and movement of the motorised 3-way valve.

Air-Gas Circuit Components

Gas Valve Assembly

Description of the gas valve, its coils, and pneumatic unit.

Pneumatic Pressure Regulation

Details the pneumatic unit for air-gas mix pressure control.

Air-Gas Circuit Key Components

Fan Operation and Control

The role and control of the fan in air intake and mixing.

Venturi Pipe Function

How the Venturi pipe mixes air and gas via the Venturi effect.

Burner Design and Performance

Description of the burner's construction and combustion performance.

Ignition and Flame Detection Systems

Ignition Electrode Function

Role of ignition electrodes in igniting the air-gas mix.

Detection Electrode Function

How the detection electrode confirms flame presence and safety.

Air-Gas Mixture Adjustment

Heat Output Adjustment

Procedure for adjusting nominal and minimum heat output.

Air-Gas Ratio Setting

How to adjust the air-gas ratio (off-set) for optimal combustion.

Gas Conversion Procedure

Fumes Circuit Components

Fumes Circuit Main Components

Draught diverter and condensation runoff syphon.

Fumes Circuit Diagnostic Points

Venturi pressure points and air/fume sampling trap.

Suction and Exhaust System Configurations

Sealed Chamber Installation

Installation requirements for fan-assisted sealed chamber configuration.

Open Chamber Installation

Installation requirements for fan-assisted open chamber configuration.

Flue Kits and Accessories

Horizontal Eccentric Kit

Details of the 60/100 slot-in horizontal eccentric kit.

Separator Kit

Details of the 80/80 slot-in separator kit.

Vertical Concentric Kit

Details of the 60/100 slot-in vertical concentric kit.

Ducting Systems for Flue Extensions

60mm Rigid Ducting System

Instructions for using 60mm rigid pipes with condensation boilers.

80mm Flexible Ducting System

Instructions for using 80mm flexible pipes with condensation boilers.

Electrical Circuit Overview

230V AC Circuit Details

Electrical diagram for the 230V AC power supply.

Electrical Safety Devices and Checks

Identification of electrical safety devices and checks.

Boiler Load Components and Control

Ignition and Control Units

Ignition control unit and modulating control board functions.

Circulation and Ignition Support Components

Circulator and ignition electrodes for system operation.

Feature-Specific Components

Gaudium Magnum valve and indicator light.

Power Supply Component

Transformer for low-voltage adjustment circuit.

Boiler Control and Safety Systems

Optional Control Units and Sensors

Zone control, remote control, and external sensors.

Essential Operational Sensors

Heating and domestic hot water NTC sensors.

Key Safety Devices

No-water safety device for pump and ignition protection.

Electrical Circuit - Heating Phase

Heating Phase Electrical Diagram

Electrical circuit diagram specific to the heating phase.

Heating Operation Modes

Operation with room thermostat and remote control in heating.

Electrical Circuit - Domestic Hot Water Phase

D.H.W. Phase Electrical Diagram

Electrical circuit diagram specific to the domestic hot water phase.

Domestic Hot Water Operation

Operation for domestic hot water requests.

Modulating Control Board Operation

Control Board Operation Modes

How the control board manages heating requests.

Boiler Operational Requests and Functions

Hot Water and Antifreeze Requests

Procedures for domestic hot water and antifreeze requests.

Chimneysweep Function

Activation and operation of the chimneysweep function.

Boiler Safety Mechanisms

Operational Safety Features

Circulator antilock, post-circulation, and post-ventilation.

Failure Detection and Lockout

Ignition failure, overtemperature, and sensor breakage locks.

Fan Speed Safety Monitoring

Safety device for monitoring fan speed.

Control Panel Indicators and Display

LED Status Indicators

Meaning of the DL1, DL2, and DL3 status LEDs.

Display Information

Information shown on the digital display, including error codes.

VICTRIX Zeus Operating Sequence

Heating Phase Sequence

Step-by-step sequence for heating mode operation.

Domestic Hot Water Phase Sequence

Step-by-step sequence for D.H.W. mode operation.

Technical Data Overview

VICTRIX Zeus 20 - Core Specifications

Technical data for the VICTRIX Zeus 20 model.

VICTRIX Zeus 27 - Core Specifications

Technical data for the VICTRIX Zeus 27 model.

Variable Heat Output Data

VICTRIX Zeus 20 Heat Output Table

Heat output performance data for VICTRIX Zeus 20.

VICTRIX Zeus 27 Heat Output Table

Heat output performance data for VICTRIX Zeus 27.

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