47
ENGLISH
Connecting temperature sensor of water tank and flow switch
f Connect the temperature sensor of water tank to number 7 and 8 of the terminal block located on the bottom side.
f Connect 4~20mA temperature sensor for water tank. Temperature sensor must be connected to water tank for hot water
operation.
V1
V2
L
N
Flow switch
Temperature sensor of water tank (4~20 mA
sensor: Temperature range - 0~100 ˚C)
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Temperature sensor of water tank (4~20 mA
sensor: Temperature range - 0~100 ˚C)
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