Install Sheet
ZDR-16
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Wireless Demand Response Controller
Document Ref. EPI-065-02
Input Voltage
If the mains power supply of the ZDR is powered directly from the 3-phase voltage reference,
ensure that the voltage does not exceed 480V AV L-L
Installation Checklist
1
High Speed Data Module Connection
Check that the high speed data module (if present) has been aligned with its terminals
correctly, and it mating properly with the female terminals on the main PCB
2
Enclosure Contamination & Integrity
Ensure that there is no swarf or other dirt inside the ZDR enclosure, and that the enclosure
has not been drilled or modified (other than to add IP68 glands in standard positions)
3
GPS Signal
If a high-speed data module has been installed, confirm (using a mobile app, or other
handheld test device) that there is a good GPS signal available at the GPS antenna of ZDR.
Line-of-sight view to the sky is needed for ZDR to synchronise time with GPS satellites.
4
