6
automatically exits the Relay Test Mode and commences regular
operation.
After finished the relay test, leave the jumpers connected for at
least five more minutes in order to capture the readings for the
maximum load of the unit.
Do not proceed to the next step until the Relay Test completes
successfully.
The Gateway (Coordinator) can be restarted in Test
mode as many times as desired.
Test Gateway (Coordinator) Signal Strength
1. Disconnect all power to the rooftop unit.
2. Remove jumper wires from control lines.
3. Restore all power to the rooftop unit.
4. Turn the Gateway (Coordinator) on, and wait approximate-
ly 20 seconds until the TRAFFIC indicator turns on, indi-
cating that the Gateway (Coordinator) is attempting to boot
up in regular operation mode
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5. Confirm that the READY indicator turns on, and at least
two bars of signal strength are visible. Contact REGEN En-
ergy’s Operation Center (949--258--4415, Option No. 2) for
assistance if fewer than two signal strength bars are dis-
played.
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6. Close the rooftop unit’s control panel and all cabinet doors.
7. Contact
REGEN
Energy’s
Operation
Center
(949--258--4415, Option No. 2) to notify that the Gateway
(Coordinator) has been successfully commissioned (This
step does not need to be repeated for each Energy Demand
Load Controller).
GATEWAY
(COORDINATOR)
Y1
575V
480V
24V
Y2
Y1
5
2
Load-Side Power
Stepdown
Trasformer
Controls
Terminal Board
From
Thermostat
10
CT Clamp
Sensor 1
CT
Clamp
Sensor 2
Omron LY4
Four pole Relay
Y1
W2
W1
W2
W1
13
14
12
11
10
9
8
7
6
5
FIELD INSTALLED WIRE
6
3
4
14
15
16
17
18
19
20
21
11
12
9
Modem
Enclosure
GND PWR
RS232
24VAC-
12VDC
Transformer
Molex
connector
25
1
24
8
7
FIELD INSTALLED WIRE
WIRE NUT CONNECTION
Molex
connector
C13361
Fig. 11 -- Standard Wiring Schematic for Thermostat Controls (2--Stage Unit)
