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General| Category | Water Heater |
|---|---|
| Series | ZEFIRO ECO |
| Mounting | Wall mounted |
| Type | Instantaneous |
| Gas Type | Natural Gas / LPG |
| Ignition | Electronic |
| Safety Features | Flame failure device, overheating protection |
Warranty is valid for appliances sold and installed in Italy, covering manufacturing and functionality defects for 24 months.
Covers manufacturing and functionality defects for 24 months from delivery, provided installation is within 3 years of manufacture.
Contact the authorized assistance center within 30 days of the fault occurrence.
Excludes damage from transport, improper use, installation errors, lack of maintenance, and normal wear.
Authorized technicians provide assistance; installers are responsible for installation compliance.
This warranty complements buyer's rights under EU directives and national laws.
Schematic representation of the unit's electrical connections and components.
Key to identify numbered components within the electrical diagram.
Read warnings, keep manual accessible, and ensure proper installation by qualified technicians.
Unplug unit before maintenance, handle malfunctions with qualified personnel, and use only for intended purpose.
Keep packing away from children, supervise child use, and dispose of unit according to regulations.
Overview of the ZEFIRO ECO high-performance, low-emission domestic hot water heater.
Description and function of the unit's control panel elements.
Instructions for operating the heater, including safety warnings about hot surfaces.
Guide to adjusting burner power and water temperature for optimal performance.
Instructions on how to adjust the water temperature using the dedicated selector.
Identifies common faults, their causes, and basic troubleshooting steps for the heater.
Details on professional installation requirements, standards, and local regulations.
Guidelines for selecting a suitable installation room, emphasizing ventilation and safety.
Steps for physically mounting the heater, securing connections, and ensuring proper orientation.
Instructions for making water inlet and outlet connections, emphasizing correct fittings and safety.
Procedure for adjusting the water flow rate using specific screws for optimal performance.
Steps for safely connecting the gas supply, including checks for leaks and pipe suitability.
Requirements for installing air intake and flue gas exhaust systems, including pipe dimensions and vertical segments.
Importance of the fume thermostat, warnings against deactivation, and procedures for checking its function.
Procedures for adjusting unit parameters, including gas conversion by authorized technicians.
Procedure for changing the unit's gas type, requiring an authorized technician and conversion kit.
Steps for initial startup and checks, performed by trained technicians after installation or maintenance.
Essential checks before first ignition, including gas tightness, hydraulic system, and electrical connections.
Verification of proper operation after ignition, checking systems, gas valve, and fuel consumption.
Annual inspection requirements for safety devices, vent efficiency, duct integrity, and component cleanliness.
Step-by-step guide on how to safely open the unit's casing for internal access.
Instructions on how to replace the unit's batteries, referencing a specific figure.
Detailed diagrams showing unit dimensions and connection points for different models.
Diagrams illustrating the main internal components of ZEFIRO ECO models 6 and 11.
Schematic representation of the unit's hydraulic system, showing water flow paths and components.
Comprehensive table detailing technical specifications, performance, and gas delivery for different models.
Explanation of the wiring diagram, identifying components and their connections.
