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3 - CONFIGURATION
• Two micro-switches inside the thermostat allow you to select the following configurations:
Switch No. 1: operation with 2 temperature settings (standard selection), or with a single temperature setting (simplified
selection) (switch in ON position).
Switch No. 2: keypad locking (switch in ON position).
In this case, all keys are deactivated. The thermostat remains in the configuration programmed prior to being
locked.
The
symbol is displayed on the screen.
4 - ELECTRICAL CONNECTIONS
• Connect the thermostat to the controller board located inside the terminal unit in accordance
with the diagram opposite.
• Consult the terminal unit documentation.
• The connection must be made with telephone type wiring:
- two Ø 0.6 mm solid-core pairs with shielding,
- maximum length: 10 meters.
• Do not route the cable near power cable in order to avoid problems related to electromagnetic
interference. The cable must be secured.
• Several terminal units can be controlled with one remote control unit by connecting these
terminal units via a 2-conductor BUS link.
The terminal unit to which the control thermostat is connected becomes the "Master" while the
units connected "down line" on the BUS become the "Slaves".
NOTE: If a control thermostat is connected to a "Slave" unit, this unit then becomes a "Master" and all the terminal units
"down line" from it on the BUS would become "Slaves" to this new "Master".
Refer to the connection details in Technical Manual No. 10 12 124.
5 - CALIBRATION OF THE AMBIENT TEMPERATURE DISPLAY
• The value normally displayed on the screen corresponds to the temperature read by the probe located inside the thermostat.
This value can be adjusted if it does not correspond to the temperature of the room. Adjustments can be made (+ or – 2°)
in the following manner:
- Press and hold the
- Adjust the temperature to the desired value using the
Note: The original value can be assigned by pressing the 0/1 at this time.
- Press the
key again to return to the normal display mode.
Note: Temperature measurement accuracy
• Provided that the installation instructions have been respected, complete accuracy is attained when the thermostat is installed
and operational for more than one hour.
2 temperature
settings
key for 10 seconds. The temperature value expressed by two digits will appear.
DETAIL
1 temperature
setting
and
keys.
locked
unlocked
DSL 030
1
2 3
Terminal
unit
1
2 3
TB-100
F
GB
I
E
D
3
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