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6.1 Remote display terminal (UUKDI00000)
esc
Fig. 6.a
CONNECTION:
1
2
esc
3
Fig. 6.b
Remote connection of the terminal up to 200 m
1
2
SC
A
B
C
J14
J15
1 2 3 1 2 3
3
4
2
SC
A
B
C
J14
J15
1 2 3 1 2 3
3
Fig. 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
0
EARTH (shield)
1
+VRL
2
GND
3
RX/TX-
5 remote display terminal
6 optional card
6.2 Meaning of the symbols
Power supply (Green LED)
Humidifi er operating (yellow LED)
Steady: humidity production not yet at the set point
Flashing: humidity production at the set point
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
6. LCD TERMINAL OPTIONAL
The LCD terminal is an option and can
only be used if the auxiliary card is
fi tted, this too an option.
The
terminal
displays
humidifi er
status and can be used to customise
operation by setting the parameters.
Key:
1 6-wire telephone cable
P/N S90CONN000 or
equiv., max. length 2 m
(6,6 ft);
2 remote display terminal.
3 optional card
humiSonic
6
esc
5
SC terminal
function
4
RX/TX+
5
GND
6
+VRL
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
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
for 2 seconds: access the list of parameters
(PRG)
inside the list of parameters: select and confi rm (like "Enter" on
a computer keyboard)
6.4 Main display
The humidifi er display normally shows control signal status. For ON/OFF or
proportional input signal (A0=0, A0=1, A0=3 and Th probe disconnected):
•
display input signal;
•
tank hour counter (h).
•
maximum water vapour production control (parameter P0) (*);
•
control hysteresis (parameter P1) (*);
For humidity probe input signal (A0=2, A0=3 and Th probe connected):
•
display humidity probe reading;
•
display temperature (Th only)
•
tank hour counter (h).
•
maximum water vapour production control (parameter P0) (*);
•
control hysteresis (parameter P1)(*)
•
Humidity Setpoint (parameter St)(*)
To return to the main display press ESC.
Parameter C0 (see Chap. 7) can be used to change the value shown on
the main display (default: display input signal).
If the humidifi er is disabled (contact ON-OFF open, see Fig. 4.d), the
--
display shows "
" alternatively to the main screen (LED signal: Standby). If the
---
display shows "
", it means a communication error between display and
humidifi er: control connection cable. If the problem persists, call for service.
(*) To modify the parameter displayed press:
•
ENTER (display:
);
•
UP or DOWN to set the value
•
ENTER to confi rm the new value.
Press ESC to return to the main screen. The parameters can also be
accessed from the list of parameters (see Chap. 7).
6.5 Display software release
1) on power-up the display shows "rel. x.y" (e.g. rel. 1.2);
2) while the functioning;
a) on the display: from the main screen press ESC and UP together,
the following are shown in sequence: humidifi er size, supply, number
of phases and software release;
b) via network on integer variable 81. Format "## = #.#"
(e.g. 12 = release 1.2)"
15
"Ultrasound for fancoil" +0300059IE - rel. 1.1 - 29.01.2016
ENG
Tab. 6.a
Tab. 6.b
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