51
10.4 Quick Connect Cord-2
NOTE
For Quick Connect Multi-System
installation only use the Quick
Connect Cord (part #QC-2, sold
separately).
NOTE
Do not connect the Remote Controller
to both Water Heaters.
If the Remote Controller is connected
to both Water Heaters, disconnect
unneccesary Remote Controller prior
to installing the Quick Connect Cord.
• The Remote Controller can be connected to
either Water Heater A or B only.
1.Red
2.Black
3.White
4.Green
5.Blue
6.Blue
1.Red
2.Black
3.White
4.Green
5.Blue
6.Blue
1.Red
2.Black
3.White
4.Green
5.Blue
6.Blue
1.White
2.Green
3.Red
4.Black
5.Blue
6.Blue
Quick Connect Cord “Quick Connect Cord-2” tag
• The wire coloring on the Quick Connect Cord
will not be the same as the wire coloring of the
connection plug inside the Water Heater.
Connecting the Quick Connect Cord to the two
Water Heaters
1. Check the electrical power is disconnected from
the Water Heater.
2. Remove the front cover (4 screws).
3. Pass the Quick Connect Cord through the wiring
throughway and into the Water Heater.
4. Plug the connector on the Quick Connect Cord
to the connector inside the Water Heater.
5. Connect the ground wire (gray color wire) to the
screw at the base of the Water Heater.
6. Secure the Quick Connect Cord with a clamp.
7. Reattach the front cover (4 screws).
NOTE
If the ground wire is not attached,
electrical noise may cause problems.
4. Cut the Thermo-sensor wire (Looped White) in
the Water Heater.
Wire Tag
5. Connect to break contact (Normally closed
Contact) on the thermostat.
6. Reattach the front cover (4 screws).
e Tag
Crimping
Terminal
To the thermostat
Wiring
Throughway
Circuit Board
10.3.3 Crossover Valve
• Connect the connector marked “Crossover” when
installing the Crossover Valve.
• (For Quick Connect Multi-System)
Connect the connector both of the Water
Heaters.
Circuit Board
Connect
Crossover Crossover
Wiring
Throughway
nnect
d-2” tag
Clamp
Connector
Quick Connect Cord
Ground Wire
Circuit Boar
Connecting Electricity
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