Ferroli Domina Oasi F 24 E, Technical Manual

3

DOMINA OASI F 24 - 30 E

FERELLA BOIL F 24 - 30 MEL

KEA AIR COMPACT E

Version - 09.2002

1.

GENERAL TECHNICAL CHARACTERISTICS
AND DATA

1.1 Introduction

Our appliance is a high-efficiency heat generator for central heating and hot-water production running on natural
gas or LPG (configurable at the time of installation).

The boiler shell consists of a copper laminar exchanger whose particular shape guarantees high exchange
efficiency under all operating conditions and an open-flue burner equipped with electronic ignition and
ionization flame control.

The boiler is totally sealed off from the installation room: the air needed for combustion is drawn from outside
and the flue gases are expelled by a fan. The boiler outfit moreover includes a stainless steel boiler of 55 or
65 litres for tap water, a variable speed circulator and a fixed speed circulator, an expansion tank for heating
and for the boiler, safety valve, filler cock, air pressure switch, water pressure switch, temperature sensors,
limiting and safety thermostats.

Thanks to the control and adjustment system, unit operation is for the most part automatic. The power for
heating is automatically governed by the control system according to the indoor characteristics, the
characteristics of the building and of its location. The tap water capacity is ensured by a boiler that is kept
at the required temperature.

There are 5 LEDs on the control panel providing information on the unit's operating status.

General Warnings

•

Installation and maintenance must be carried out by professionally qualified personnel,
according to current regulations and the manufacturer's instructions.

•

Incorrect installation or poor maintenance can cause damage or physical injury. The
manufacturer declines any responsibility for damage caused by errors in installation and
use or by failure to follow the manufacturer's instructions given in the instructions manual.

•

Before carrying out any cleaning or maintenance operation, disconnect the unit from the
electrical power supply using the switch and/or the special cut-off devices.

Certification
The CE marking demonstrates that Ferroli gas units conform to the requirements contained in the
applicable European directives.
In particular, this unit complies with the following EU directives:

• Gas Appliance Directive 90/396 assimilated with Italian Presidential Decree DPR 15.11.96 no. 661
• Efficiency Directive 92/42 assimilated with Italian Presidential Decree DPR 15.11.96 no. 660
• Low Voltage Directive 73/23 (amended by 93/68)
• Electromagnetic Compatibility Directive 89/336 (amended by 93/68) assimilated with Italian

Presidential Decree DPR 15.11.96 no. 615