INSTRUCTION MANUAL
UG30 CONTROL
16 (44)
mP30-UG30 - Rev. 1.5 - Date: 18-03-2004
EN
DISPLAY
The display shows the main controlled quantities and the operating status of the unit and its components.
Below are the symbols on the display, and their meanings.
The
symbol indicates that the display is showing the temperature and relative humidity
values instantaneously measured in the environment, plus the relevant measurement
units.
Temperature may be in Centigrade of Fahrenheit (see paragraph “DISPLAY OF UNIT
STATUS”.
When you access the parameter programming mode (providing the
symbol is absent)
the value and code of the parameters are shown (set-point,….).
Programming (reading and modification of parameters).
If flashing, the value of a parameter is being modified.
Always lighted: operating mode – automatic
or manual.
OFF status from hour bands.
Unit status (from outside contact):
- ON : unit enabled;
- OFF : unit on stand-by.
Activation or disabling of the unit is obtained
through a remote command (with parameter
HE
=1) only.
OFF status from remote command
Display of operating hours of devices and
clock functions.
Day of the week (1 = Monday,….7 = Sunday)
An alarm status is present. If P4
≠
0 (see paragraph “READING OF ALARMS HISTORIC RECORD”) is
selected, the buzzer is active.
Dehumidification activated.
Heating activated. Indicates heating power
as the opening % of the hot water valve ( )
or as the number of activated heating
elements.
Ventilation activated.
Humidifier activated; indicates the steam
production percentage.
Cooling activated. Indicates cooling power
as the opening % of the cooled water valve
( ) or as the number of activated
compressors
.
Indicates the compressor operation hour-
counter.
All keys locked. To unlock the keyboard,
access with the USER password and reset
the USER
Hi
parameter to 0 value (see
paragraph “THE KEYBOARD”).
PASSWORD input requested.
