SHA4XTEMDIS
SHE5XTEMDIS
Instruction Manual
SIN 255.255.255/999.999
MANUAL SHxxXTEMDIS code 15-029-616 / 201014
http://www.carlogavazzi.com/
CARLO GAVAZZI
Attach here the label
Write here the location
D+
D-
Br
Ye
Wh
Gr
D+
D-
ENGLISH
Read carefully the instruction manual.
If the instrument
is used in a manner not specified by the producer, the
protection provided by the instrument may be impaired.
Maintenance:
make sure that the connections are correctly
carried out in order to avoid any malfunctioning or damage to
the instrument. To keep the instrument clean, use a slightly damp cloth;
do not use any abrasives or solvents. We recommend to disconnect the
instrument before cleaning it.
n
INPUT SPECIFICATIONS
Sensor
1 integrated temperature sensor.
Range
-10 to +50°C (32 to
122°F).
Accuracy
± 1°C.
Auxiliary sensor (not included)
. Temperature
range -10 to +50°C (32 to 122°F). Cable length 4 m. Cable consists of 4
wires: Brown Connect to “+” on temperature controller; White Connect
to “d” on temperature controller; Yellow Connect to “C” on tempera-
ture controller; Green Connect to “T” on temperature controller. See
wiring diagram. The floor sensor is an active 4-wire sensor and must be
ordered separately: the part number is BSO-TEMDIG.
SUPPLY SPECIFICATIONS
Power supply
Supplied by bus.
n
DUPLINE
®
SPECIFICATIONS
Voltage
8.2 V.
Maximum Dupline
®
voltage
10 V.
Minimum Dupline
®
voltage
5.5 V.
Maximum Dupline
®
current
13 mA.
n
MODE OF OPERATIONS
Symbol description
Starting up
When the temperature display is connected to the Dupline
®
bus, the
display digits will start flashing. The display will continue to flash until a
complete status has been received from the Sx2WEB24. This will take
approximately 1 min. When the Temdis has received a complete status,
the display will stop flashing and will show the following data in the main
page: the regulating probe (it can be either the room temperature or the
floor temperature, called also Auxiliary) and the working mode (heating
or cooling).
Function description
Auxiliary probe visualization
(1)
External probe visualization
(1)
Heating setpoints visualization
(1)
Press the UP key once to see the regulating heating setpoint. Press
again within 10 seconds to see the other selectable heating setpoints
(T1, T2, T3, OFF). If no keys are pressed, after 10 seconds the display
will again show the main page.
Select a different heating setpoint
Once the required setpoint is selected, press the ENTER key to activate
it; after this change the display will again show the main page, press the
UP key once to see the regulating heating setpoint.
Cooling setpoints visualization
(1)
Press the DOWN key once to see the regulating cooling setpoint. Press
again within 10 seconds to see the other selectable cooling setpoints
(T1, T2, T3, OFF). If no keys are pressed, after 10 seconds the display
will again show the main page.
Select a different cooling setpoint
Once the required setpoint is selected, press the ENTER key to activate
it; after this change the display will again show the main page, press the
DOWN key once to see the regulating cooling setpoint.
Manual mode
(1)
Press the HOME key for 3 seconds to activate the manual mode: the
hand symbol will be shown. Press the UP or DOWN key briefly to see
the current manual heating or cooling setpoint. The other selectable
setpoints does not displayed.
When the main page is shown, keep the HOME key pressed for 3 sec-
onds to exit from the manual mode.
Changing the value of a heating / cooling setpoint
Press the UP or DOWN key briefly to see the current heating or cooling
setpoint, whether manually or automatically. Press again the UP or
DOWN button within 10 seconds to show the other setpoint. The rele-
vant symbols appear below the temperature value. When the setpoint is
shown, keep the ENTER key pressed for 3 seconds to change its value.
Push shortly on UP or DOWN key to increase or decrease the tempera-
ture. By keeping pressed, you have double speed. Press ENTER key to
confirm and save the new value.
Entering the temporary mode
(1)
Exiting from the temporary mode
When the main page is shown, press and hold the UP or DOWN key for
3 seconds to exit from Temporary Mode and return to normal operation
mode.
Automatic exit from the temporary mode
(1)
This setpoint remains active until the expiry time at midnight.
Time clock visualization
Deadband
(1)
If deadband are used, TEMDIS shows the setpoints with no deadband,
but regulates the temperature according to (setpoint-deadband) for
heating, (sedeadband) for cooling.
(1) If programmed by software
Briefly pressed a key for x times
Keep pressed a key for x seconds
After 10 seconds
Heating
Manual Mode
Temporary Mode
Celsius
Temperature
Clock
Cooling
Regulating probe
Auxiliary probe
External probe
Heating ON
Cooling ON
Fahrenheit
Setpoint 1
Setpoint 2
Setpoint 3
Setpoint OFF
HOME
key
UP
key
DOWN
key
ENTER
key
x1
10s
!
x2
10s
!
x1
x2
x3
x4
(1)
(1)
(1)
x1
x1
x2
x3
x4
(1)
(1)
(1)
x1
x2
x3
x4
(1)
(1)
(1)
x1
x2
x3
x4
(1)
(1)
(1)
x1
> 3s
> 3s
x1
> 3s
x1
.
..
..
.
x1
x1
> 3s
x1
10s
TERMINALS
D+ Signal
D- GND
Approvals:
CE, cULus according to UL60950.
UL notes:
Max ambient temperature: 40°C.
D-
D+
Gr
Wh
Ye
Br
D+
D-
SHA4XTEMDIS
SHE5XTEMDIS
SHA4XTEMDIS
SHE5XTEMDIS
Homologations:
CE, CULUS selon UL60950.
Notes UL:
Température ambiante maxi: 40°C.
10s
