General Characteristics - Galletti MYCOMFORT BASE Manual Del Usuario

MYCOMFORT BASE

GENERAL CHARACTERISTICS

LCD controller has been designed to govern the operation of Galletti indoor
units with single-phase multispeed asynchronous motor.
MAIN FUNCTIONS AND FEATURES:
G B
> Air temperature adjustment through automatic variation of fan speed;
> Regulation of air temperature via fan on-off control (fan runs at a fixed
speed),
> Control of On-Off valves for two or four-pipe systems
> Control of heating element for auxiliary heating.
> Cooling/heating switching in the following modes:
- local manual switching
- remote, manual (centralised);
- automatic, depending on water temperature
- automatic, depending on air temperature
Additional features include:
> Digital input 1 – Clean contact for remote centralised switching of cool-
ing/heating function (contact logic: see configuration parameters of
board).
> Digital input 2 - Clean contacts for external activation (e.g. window con-
tact, remote ON/OFF, occupancy sensor, etc.) which may enable or dis-
able unit operation (contact logic: see configuration parameters of board)
> Remote water temperature sensor (accessory)
> Remote air sensor (accessory) (this sensor, if present, is used in place
of the internal one for the measurement of room temperature).
The control panel is composed of:
> LCD display
> Keyboard
LCD DISPLAY (SEE FIGURE 1)
(1) room temperature
(2) Thermostat / fan status
(3) Set temperature
AUTO Automatic ventilation logic
Fan speed
Operation mode: Cooling. When flashing it indicates that water
circuit is not enabled to fan ventilation.
Operation mode: Heating. When flashing it indicates that water
circuit is not enabled to fan ventilation.
Economy option enabled
Alarm triggered
Minimum Temperature Control
Valve open
Electric heating element. The flashing symbol signals that the
heating element has been selected; the permanently lit symbol
signals that the heating element is operating (from release B04
onwards)
The appliance is not to be used by children or person with reduced
physical, sensory or mental capabilities, or lack of experience and
knowledge, unless they have been given supervision or instruction
Children being supervised not to play with appliance
FC66002571 - rev. 02
È severamente vietata la riproduzione anche parziale di questo manuale / All copying, even partial, of this manual is strictly forbidden
KEYBOARD (SEE FIGURE 2)
On/Off key: Thermostat On/Off. During the procedure of pa-
rameter modification, it permits to return to normal operating
conditions
Up and Down keys: changing of thermostat setting temperature
(Heating :[5.0-30.0], Cooling: [10.0-35.0]). During the proce-
dure of parameter modification, they are used to select the pa-
rameters or to change their value
SEL key: in the heating mode, the electric heating element can
be selected as auxiliary function
Mode key: selection of Heating/Cooling operating mode
Fan key: selection of operating speed
EC key: selection of Economy mode
ACTIVE KEY COMBINATIONS
With OFF thermostat: access to the parameter configuration procedure
With ON thermostat: display of current water temperature
Selection of Minimum air temperature function
- Keypad locking/unlocking (password=99);
- Changing display (Celsius/Fahrenheit)
BOARD CONFIGURATION
The board can be configured according to the type of unit/system to be
governed by changing some parameters.
PARAMETER LIST
P00
> = controller configuration (see "Available configurations") to
select the type of unit to be governed.
P01
> = type of controller installation
000
- : on the unit
001
- : wall mounted
P02
> = (not used)
P03
> = neutral zone [20-50°C/10]; parameter used in case of configu-
rations with automatic cooling/heating changeover according to air tem-
perature.
P04
> = water sensor
000
- : not available
001
- : available
Based on the set value, the sensor alarm and the heating element func-
tions will be controlled
P05
> = use logic – Digital input 1 for Cooling/Heating switching
000
- : (open/closed) = (Cooling/Heating)
001
- : (open/closed) = (Heating/Cooling)
P06
> = use logic – Digital input 2 for On/Off switching
000
- : (open/closed) = (On/Off)
001
- : (open/closed) = (Off/On)
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