Ferroli GNK1 03 - User Manual

GNK1
CAST IRON SECTIONAL BOILER
FOR HEATING AND PRODUCTION
DOMESTIC HOT WATER
INSTALLATION AND
USE INSTRUCTIONS

Summary

Technical Informations

1.02 Operative Principle

Explains the boiler's operating modes (Summer/Winter) and heating priority.

1.03 Control and Securities Devices Operation

Details the function of various thermostats and safety devices for boiler operation and protection.

Installation

4.01 Electrical Connection

Details wiring, switch, fuse, and earthing requirements for safe electrical installation.

4.02 Connection to the Water Main

Guides on connecting the boiler to water mains, including safety valve settings and pipe tension.

4.03 Connection to the Chimney

Specifies requirements for connecting the boiler to a suitable chimney for proper ventilation.

Testing

5.01 Before the First Light of the Boiler

5.02 First Lighting

5.03 After the First Lighting

Service

Boiler Cleaning

Boiler Components

Boiler Component List

Ferroli GNK1 03 Specifications

General

Heat Output (kW)	30.2
Fuel	Natural Gas / LPG
Max working temperature	90°C
Ignition	Electronic
Heat exchanger	Cast iron
Mounting	Floor