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Activate Control Units
STEP 9:
Activate Control Units
Once all controls are installed and wiring verified, turn control
breaker 'C' ON.
Warning! For GP3 or GP4, the input breaker of Circuit
1 powers the control wiring as well as Circuit 1's
dimmer and load.
Check that the Power OK LED at the top of the Circuit Selector is
ON. If the Power OK LED is OFF, turn OFF the control circuit
breaker, check for a short between wires 1 and 2, or 2 and ground.
Turn control circuit breakers ON for all panels.
Push scene buttons on Wallstations. All GRX-4000 Series Control
Units and Wallstations should act in parallel (e.g,. pressing scene 1
on a Wallstation will select scene 1 on all Control Units, pressing a
master raise button will raise all zones).
Notes:
Lights will not dim at this point.
NTGRX-4PS, and NTGRX-4M will be inactive until Control Setup
steps are completed.
GRX-AV will be active only if set to affect scenes 1-4 and OFF
(switches 5, 6, 7, and 8 all UP).
NTGRX-2B-SL will be active only if set to affect scene 1 and OFF
(switches 5, 6, and 7 all UP).
Check for miswires if the controls do not act as described.
For More Information...
?
Troubleshooting Guide......................................38,39
Power OK LED
GP3
GP8-24
Control Breaker
LUTRON
GRX-4000 Series Control Unit
(6 zone unit shown)
LUTRON
Wallstation
(NTGRX-4S shown)
Step by Step Instructions for GRAFIK Eye Dimming Panel
Control Breaker
C
Power OK LED
Push
Push
13
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