ETA Systems ETA-ECM2063 Manual - Page 11
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Print PageETA-ECM2063 Load Wiring Option #3 - L1 = 20A, L2 & L3 = 20A
In this load/current wiring configuration the load section L1 (Channels 1 & 2) is connected to a single 20A AC Mains feed and load
sections L2 & L3 (Channels 3, 4, 5, 6) are connected to second 20A AC Mains feed. Note: All electrical wiring must be done by a
certified electrician.
1. Follow the steps listed in section "Accessing the Internal Wiring"
2. Choose the most convenient AC Mains inlet on the bottom of the raceway that allows for the easiest connection to the AC
Mains line based on the layout of the installation.
3. Strip the wires 3/8".
4. Locate J25 L1 on the PCB. Remove the wire jumpers from P2 "N" and P3 'H". Remove wire from push on spade lug,
discard 2 wires.
5. L1 wiring: Locate J25 L1 on the PCB. Insert the 20A AC Mains wires into J25 L1 and secure by tightening the screws firmly.
• Ground (Green GRN) wire into Pin 1 labeled "G"
• Neutral (White WHT) wire into Pin 2 labeled "N"
• Hot (Black BLK) wire into Pin 3 labeled "H"
6. L2 & L3 wiring: Locate J23 L3 on the PCB. Insert the second AC Mains wires into J23 L3 and secure by tightening the
screws firmly.
• Ground (Green GRN) wire into Pin 1 labeled "G"
• Neutral (White WHT) wire into Pin 2 labeled "N"
• Hot (Black BLK) wire into Pin 3 labeled "H"
7. Leave all other wires within the chassis alone and intact.
ETA-ECM2063
AC Power Distribution Sequencer
CH1
CH2
K1
K2
L1
G
N
H
BLK Hot
WHT Neutral
GND Green
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
Telephone: 800-321-6699 • Fax: 800-996-3821
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Specifications are subject to change without notice.
L1 = 20A
L2 & L3 = 20A
Internal Wiring Identification Label
(To be placed on Input Plate if configured in this manner)
CH3
CH4
CH5
K3
K4
L2
L3
G
N
H
Installer's Wiring
CH6
K5
K6
G
N
H
BLK Hot
WHT Neutral
GND Green
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