User's Manual

September 06, 2022
CLS-4-420-TH
11
PAIRING
PAIRING STATUS
To determine if the CLS-4-420-TH wireless sensor has been paired with a Gateway, press and release the
PB1 pushbuon. If the GREEN COM LED turns on for 1 second, the wireless sensor is paired with a
Gateway. If the RED COM LED turns on for 1 second, the wireless sensor is not paired with a Gateway.
PAIRING A WIRELESS SENSOR TO A GATEWAY
1. Place the target Gateway in Pairing Mode by pressing and releasing the PB1 pushbuon on the
Gateway. The GREEN COM LED will turn ON.
2. Press and hold the PB1 buon on the CLS-4-420-TH. The RED COM LED on the CLS-4-420-TH will
turn on for 1 second. Release the PB1 buon on the CLS-4-420-TH.
3. If pairing is successful, the GREEN COM LED on the CLS-4-420-TH will then turn on for 1 second,
and the GREEN COM LED on the Gateway will turn OFF.
4. If pairing was not successful, the GREEN COM LED on the CLS-4-420-TH will not turn ON and the
GREEN COM LED on the Gateway will remain ON. If this occurs, simply reaempt this step.
UNPAIRING A WIRELESS SENSOR FROM GATEWAY
To unpair a CLS-4-420-TH from a Gateway, press and hold the PB1 buon. Aer 5 seconds, the RED COM
LED will start to ash rapidly. The PB1 buon may then be released. The CLS-4-420-TH is now no longer
paired to the Gateway.