Window Master WCC 103 BT Installation Instruction page 11

X10 Connecting wind / rain sensors of type WLA 330 or WLA 331.
Wind / rain sensor must be connected on both X10 and X7.
Data:
10.1 Common Open
10.2 Common Close (Rain)
10.3 GND / 0V
X10 has highest priority over X2 and X3.
With the factory-set values the input is:
"Active" if resistor is less than 5kΩ
"Inactive" if resistor is greater than 8kΩ.
Input has pull-up of approx. 1mA (min. 0.9mA, max. 1.1mA)
Connecting wind/rain and rain sensor
WLA 330 and WLA 331– the sensors settings are set on the sensor.
DIP switches 1-3 on WLA 330 must be set in relation to windspeed tolerances. See the guideline for WLA 330 for
DIP switch settings.
DS DIP switch for configuration of holding on connected comfort keypad on X2.
ON = holding activated
OFF = holding deactivated
Factory setting = OFF
↓ ↑
Close / Open all windows
K1 Reset
K2 FW update; to be used in line with firmware updates
K5 Bluetooth pairing, used when the MotorController is to be paired with a remote control
Yellow LED that indicates error on the MotorController.
LED 1 If the diode is off, there is no error/failure.
See chapter, "Status and troubleshooting via LED on the MotorController" for more information.
Green LED that shows status of MotorController.
If diode lights constantly, there is no error/failure.
LED 2
If the diode blinks, see chapter, "Status and troubleshooting via LED on the MotorController" for more
information.
Green LED that shows status of the motor line.
LED 4 The diode can light constantly or blink asynchronously.
See chapter, "Status and troubleshooting via LED on the MotorController" for more information.
11
Input circuit (simplified)