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UNIQ HEAT BATTERIES REFERENCE MANUAL_V2.3
6.
Electrical wiring
6.1.
Heat batteries fitted with electric element
The heat battery will be supplied with a Uniq_SBC_B100 control box.
The schematics below include several different application examples. Please contact Sunamp if your application is not
covered and you are not sure how to proceed.
Temperature sensors:
Unroll the 4-core sensor cable and run it through the grommet in the battery casing to the controller. Connect the sensor
cables to the controller as shown in figure 6.1:
•
Yellow cable: Terminal S0
•
Blue cable: Terminal S1
•
Red cable: Terminal S2
•
Green cable: Terminal S3
Battery heater cable:
These batteries include pre-wired heating elements as shown in figure 5.1. Connect the heater cable to the controller as
shown in figure 6.1:
•
Brown (Live):
Terminal 7 (Live)
•
Blue (Neutral):
Terminal 8 (Neutral)
•
Green/Yellow (E):
Terminal 9 (Earth)
Mains supply
–
Electric storage water heater
Run and connect mains power supply cable (16A, minimum 2.5mm
2
CSA) from the local 2-pole isolator to the heat battery
controller as shown in figure 6.1.
•
Brown (Live):
Terminal 4 and Terminal 1 (Live)
•
Blue (Neutral):
Terminal 5 and Terminal 2 (Neutral)
•
Green/Yellow (Earth): Terminal 6 (Earth)
Set the controller program to type 1 for this application