English
15
Pass the thermistor sensor through the central hole in the
3)
thermistor cap (water heater accessory).
Insert the thermistor into the water heater thermistor
installation channel. At this time, the end of the sensor
should securely contact the water heater wall.
Push the thermistor cap onto the water heater thermistor
installation channel. (Refer to
fi
gure 3.)
Water heater
Water heater
thermistor
installation
channel
Water heater
• Pass the thermistor
sensor through the
central hole in the
thermistor cap (water
heater accessory).
• Insert the thermistor
into the water heater
thermistor installation
channel.
At this time, the end of
the sensor should
securely contact the
water heater wall.
• Push the thermistor cap
onto the water heater
thermistor installation
channel.
Thermistor
(sensor section)
Thermistor cap
(water heater
accessory)
[
fi
gure 3]
Perform wiring of the
4)
C
water heater thermistor
extension cable and digital temperature indicator
(
fi
eld supply) as shown in
fi
gure 4.
Complete the wiring for the water heater’s electric
5)
equipment. (Refer to the manual included with the
water heater for an overview of the wiring.)
Replace the heater cover and secure it using the
6)
2 screws.
Digital temperature
indicator
(field supply)
Pass the harness under the lower side
and pull it through as shown.
Water heater
thermistor
[
fi
gure 4]
Fix the water heater thermistor and digital temperature
7)
indicator using the
D
binding band as shown in
fi
gure 5,
without applying tension to their
fi
xing sections.
Insert the
8)
D
binding band into the hole in the heater cover
and
fi
x it as shown in
fi
gure 5.
C Water heater
thermistor extension
cable
D Binding band
Cut
Digital temperature indicator
(field supply)
[
fi
gure 5]
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