Operating Instructions; Introduction - Ferroli DOMIcompact F 24 B Instructions For Use, Installation And Maintenance

1. OPERATING INSTRUCTIONS

1.1 Introduction

Dear Customer,
Thank you for choosing DOMIcompact F 24 B, a FERROLI wall-mounting boiler featuring advanced
design and technology, high reliability and quality construction. Please read this manual carefully and
keep it for future reference.
DOMIcompact F 24 B is a high-efficiency condensing appliance for heating and hot water production
running on natural or liquefied petroleum gas (configurable at the time of installation) and regulated by
an advanced microprocessor control system.
The boiler shell consists of a primary copper laminar heat exchanger, a secondary aluminium heat
exchanger providing effective condensation of the water vapour contained in the flue gases, and burner
equipped with electronic ignition and ionization flame control.
The boiler is totally room sealed from the installation room: the air required for combustion is drawn
from outside. The boiler also includes a fan, modulating gas valve, pump, expansion vessel, flow switch,
safety valve, temperature sensors, a safety thermostat and a low pressure switch .
Thanks to the microprocessor control and adjustment system with advanced self-diagnosis, unit ope-
ration is for the most part automatic. The power for heating is automatically governed by the control
system combined with the room thermostat (not supplied). The power for hot water is automatically and
continually governed to ensure a fast delivery and comfort under all operating conditions .
The user only has to set the temperature desired inside the home (by means of an optional room
thermostat or remote control, which is required under the building regulations 2002) or regulate the
temperature of the system, and set the desired outlet temperature for the hot water. The adjustment
and control system will provide optimum operation throughout the year.
The display continuously provides information on the unit's operating status and it is possible to obtain
additional information on the sensor temperatures, set-points, etc , or configure them. Any operating
problems associated with the boiler are immediately signalled by the display and, if possible, corrected
automatically.
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DOMIcompact F 24 B