Heating Element - Galletti MYCOMFORT BASE Manual Del Usuario

MYCOMFORT BASE
DISPLAY
The display shows the fan status
Stb
> : fan in standby mode
On
> : fan on
noF
> : fan disabled to operate by
natural convection only
and fan speed (with indication of "automatic" logic if proper) enabled or
selected (in case of stand-by fan)
> Extra low speed
> Low speed.
> Medium speed
> High speed
NB: if the active speed is different from the one selected by the user (in the
case of a forced override), pressing the button
to be displayed; pressing again will change this setting.
VALVE
The controller can govern 2 or 3-way On/OFF type valves with actuator
featuring 230 V.
OPENING
The valve opening is controlled according to the operating setpoint and air
temperature setpoint
COOLING
HEATING
WATER CONTROL
The checking of water temperature to enable valve opening is a function that
concerns only configurations with 3-way valves and heating element. In such
configurations the water temperature will be checked in the following cases:
> Heating with heat element: operation of the heating element will force the
fan to switch on; it is therefore necessary to prevent excessively cold
water from passing through the unit.
È severamente vietata la riproduzione anche parziale di questo manuale / All copying, even partial, of this manual is strictly forbidden
> Post-ventilation due to switching off of the heating element: this function
will be maintained until the set time has elapsed, even if the operating
mode is changed. During post-ventilation the water temperature enabling
signal will coincide with the one seen for fan operation.
DISPLAY
The active valve indication on the display will be shown by the symbol

HEATING ELEMENT

The electrical heating element is a device used to provide support where
necessary in the heating mode (SW water sensor compulsory).
SELECTION
If provided for in the configuration, the heating element can be selected in the
heating mode by pressing the Sel
ACTIVATION
once will cause the latter
If use of the heating element is selected by the user, it will be activated on a call
from the thermostat based on the room temperature
NB: switching it on will force the fan on as well
WATER CONTROL
HEATING
Air temp.
Enabling of the heating element is tied to the water temperature. The related
enabling logic is described below
The enabling signal will not be given if the water sensor is either not present or
disconnected
Air temp.
DISPLAY
The display will show the following information
> heating element selected by the user: flashing symbol
> active heating element: steadily lit symbol
Water temp.
19
key
ON
OFF
FC66002571 - rev. 02
G B
Air temp.
Water temp.