dIXEL
Operating Instructions
cod. 1592017410
1592017410 XLH360 GB r1.0 15.04.2005.doc
XLH360
8/16
Another possibility
is the following: after switching ON the instrument the user can push
SET %RH
+
n
keys within 30 seconds.
NOTE
: each parameter in “Pr2” can be removed or put into “Pr1” (user level) by pressing
SET %RH
+
n
. When a parameter is present in “Pr1”
icon is on.
8.7
TO CHANGE PARAMETER VALUES
1.
Enter the Programming mode.
2.
Select the required parameter with
o
or
n
.
3.
Press the “
SET %RH
” key to display its value (°C or °F icon start blinking).
4.
Use
o
or
n
to change its value.
5.
Press “
SET %RH
” to store the new value and move to the following parameter.
To exit
: Press
SET %RH
+ UP
or wait 15s without pressing a key.
NOTE
: the new programming is stored even when the procedure is exited by waiting the time-out.
8.8
HOW TO LOCK THE KEYBOARD
1.
Keep the
o
and
n
keys pressed together for more than 3 s the
o
and
n
keys.
2.
The “
POF
” message will be displayed and the keyboard is locked. At this point it is
only possible the viewing of the set point or the MAX o Min temperature stored and
to switch ON and OFF the light, the auxiliary output and the instrument.
TO UNLOCK THE KEYBOARD
Keep the
o
and
n
keys pressed together for more than 3s.
8.9
ON/OFF FUNCTION
By pushing the
ON/OFF
key, the instrument shows “OFF” for 5 sec. and the ON/OFF
LED
is switched ON.
During the OFF status, all the relays are switched OFF and the regulations are stopped;
N.B. During the OFF status the
icon is lighted.
9.
PARAMETER LIST
REGULATION
dbt
half dead band width for temperature:
(0,1÷25,5°C; 1÷45°F) this band is place below and above the temperature set point (SET
TEMP). The compressor is enabled when the temperature increases and reaches the SET TEMP + dbt value. It is turned off when it
comes back to the SET TEMP. The heating output is enabled when temperature is less than SET TEMP -dbt value and disabled when the
SET TEMP is reached.
dbH
half dead band width for humidity:
(0,5÷25,5RH) this band is place below and above the humidity set point (SET %RH). The
dehumidifying action is enabled when the humidity increases and reaches the SET %RH + dbH value. It is stopped when it comes back to
the SET %RH. The humidifying output is enabled when humidity is less than SET %RH -dbH value and disabled when the SET %RH is
reached.
LS
Minimum temperature set point limit:
(-50,0°C
÷
SET; -58°F÷SET) Sets the minimum acceptable value for the set point.
US
Maximum temperature set point limit:
(SET
÷
110°C; SET÷230°F) Set the maximum acceptable value for set point.
OdS Outputs activation delay at start up:
(0÷255 min) This function is enabled at the initial start up of the instrument and inhibits any output
activation for the period of time set in the parameter. (Light can work)
AC
Anti-short cycle delay:
(0÷30 min) interval between the compressor stop and the following restart.
tHu
Kind of de-humidifying: db
: only with de-humidifier relay (oA1= dEH);
cHu
with de-humidifier and compressor relay (oA1= dEH);
c-H:
without de-humidifier relay, by means of compressor and heating relays
(oA1
≠
dEH)
.
LSH
Minimum humidity set point limit:
(
Lci ÷ Set H
) Sets the minimum acceptable value for the humidity set point.
uSH
Maximum humidity set point limit:
(
Set H ÷ uci
) Set the maximum acceptable value for humidity set point.
DISPLAY AND KIND OF REGULATION
CF
Measurement unit: °C
= Celsius;
°F
= Fahrenheit
rES
Resolution (for °C)
: allows decimal point display.
dE
= 0,1°C;
in
= 1 °C
rEH
Resolution for RH%:
in = integer; Hd= half digit.
trC
Kind of behaviour after the end of the cycle
trC=co
the controller goes on working, and maintains the temperature and humidity of the running phase, till the controller is stopped.
trC=in
at the end of the stopping phase the controller gives the “End” message, the buzzer is turned on, and the regulation is stopped.
trC=cL
at the end of the stopping phase the controller gives the “End” message, the buzzer is turned on, and the regulation restarts from
the running phase
