User Guide

CRESTRON CNCS AC Current Sensor
REMOTE CONTROL SYSTEMS
4 DOC. 8079C
Specifications subject to change without notice.
NOTE
If the LED flash and relay chatter can not be achieved in step 6, start procedure again
with step 1. After performing step 4, rotate FULL LOAD POT two turns CCW.
Continue procedure with step 5, omitting steps 6 and 7.
7. Rotate FULL LOAD POT CW half the number of turns required in the previous step. For example, if the
POT was rotated four CCW turns in step 6, the POT should then be rotated CW two turns for this
step.
8. Rotate PARTIAL LOAD POT CW until yellow LED flashes and relay chatters.
9. Rotate PARTIAL LOAD POT two to five turns CCW.
High Power with Partial Power (Loads such as TV Sets)
1. Rotate FULL LOAD POT 15 turns CW.
2. Rotate PARTIAL LOAD POT 15 turns CCW.
3. Place TV in standby mode.
4. Slowly rotate FULL LOAD POT CCW until yellow LED flashes and relay chatters.
5. Slowly rotate PARTIAL LOAD POT CW until yellow LED extinguishes.
6. Slowly rotate PARTIAL LOAD POT CW for an additional two turns.
7. Slowly rotate FULL LOAD POT CCW until yellow LED flashes and relay chatters.
8. Slowly rotate PARTIAL LOAD POT CCW for an additional two turns. Yellow LED should remain
illuminated.
High Power (Loads such as TV Sets)
1. Rotate FULL LOAD POT 15 turns CW.
2. Rotate PARTIAL LOAD POT 15 turns CCW.
3. Place TV in "ON" mode. Red and yellow LEDs should be extinguished.
4. Slowly rotate FULL LOAD POT CCW until red LED flashes and relay chatters.
5. Slowly rotate FULL LOAD POT CCW for an additional two to four turns.