4.
Connect the transducer wires (2 orange and 2 yellow) to the driver board.
5.
Connect the power wire to the board.
3
2
1
4
5
Figure 26 -
Replacing the Transducer Driver Board
1.
Transducer driver board
2.
Screw
3.
Power connector
4.
Transducer wires
5.
Screw (x2)
3
2
1
Figure 27 -
Applying Thermal Paste to the Driver Board
1.
Dot of thermal paste
2.
Transistor
3.
Thin layer of thermal paste
8.4.9
Replacing the Battery
The battery on the Ultrasonic Humidifier helps prevent stagnant water by energizing the drain valve to allow water
US
2588787_B_EN_2005_US_OM
Maintenance | 57
Summary of Contents for US 13
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