15
ENG
“Ultrasound for fancoil” +0300059IE - rel. 1.5 - 15.07.2019
6. LCD
TERMINAL
OPTIONAL
6.1 Remote display terminal (UUKDI00000)
esc
Fig. 6.a
The LCD terminal is an option and
can only be used if the auxiliary card
is fi tted (UUKAX00000 optional, già
alreay built-in on models UU01**A**1).
The terminal displays humidifi
er
status and can be used to customise
operation by setting the parameters.
CONNECTION:
esc
1
2
3
Fig. 6.b
Key:
1
6-wire telephone cable
P/N S90CONN000 or
equiv., max. length 2 m
(6,6 ft);
2
remote display terminal.
3
auxiliary card
Remote connection of the terminal up to 200 m
humi
S
onic
A
J14
1 2 3 1 2 3
J15
B
C
SC
A
J14
1 2 3 1 2 3
J15
B
C
SC
5
esc
1
2
3
4
3
2
6
F
ig. 6.a
Key:
1
telephone cable (up to 0.8 m distance);
2
CAREL TCONN6J000 board;
3
pin strip J14 and J15 in position 1-2 (power supply available on the
telephone connectors A, B and C and screw SC);
4
WG20-22 shielded cable with 3 twisted pairs to move the display termi-
nal up to 200 m away. Connection to the TCONN6J00 board:
SC terminal
function
SC terminal
function
0
EARTH (shield)
4
RX/TX+
1
+VRL
5
GND
2
GND
6
+VRL
3
RX/TX-
5
remote display terminal
6
auxiliary card
6.2 Meaning of the symbols
Power supply (Green LED)
Humidifi er operating (yellow LED)
Steady: humidity production in progress
Flashing: transitory status, atomisation temporarily paused
Alarm (red LED) - On activation of an alarm: LED fl ashing and
buzzer active - When an alarm is active, pressing ESC mutes the
buzzer and the LED comes on steady, pressing ESC again resets
the alarms (see Chap. 8)
Time in seconds
Hour counter
Humidity production as a percentage of rated capacity
Parameter setup
Maintenance request (active alarm)
On steady: humidifi er fan operating.
Flashing: fan on during deactivation phase
3 digits, after 999 the display shows to indicated the 1000s (the
three digits are displayed with a dot at the top between the fi rst
and second digit).
Humidity production in progress
Tank fi lling
Water in the tank
Water draining from the tank (also shown when the unit is in
standby as the drain valve is normally open)
Tab. 6.a
6.3 Keypad
button
function
return to the previous display
UP
from the main screen: display the humidifi cation values, see
the following paragraph
from the list of parameters: scroll the parameters and set the
values
DOWN from the main screen: display the humidifi cation values
from the list of parameters: scroll the parameters and set the
values
ENTER
(PRG)
for 2 seconds: access the list of parameters
inside the list of parameters: select and confi rm (like “Enter” on
a computer keyboard)
Tab. 6.b
