2019-2020
Delight Service Manual
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7、Use a screwdriver to remove the metal clamp in the
connection between the filter pump and the water
pipe;
、
Take down the filter pump; Loosen the signal cable
between filter pump and transformer; Assemble the new
filter pump into the control box in reverse order.
4.7 How to replace power board (B9301279)
1. Take out the control box;
、
Loosen four screws (ST4*60) from the bottom of the
cabinet
3、Loosen five screws (ST4*15) from the rear cover
of the cabinet; Loosen two screws (ST4*15) from the
4、Take out the internal cabinet and power board;
5、 Loosen three screws from the junction box; Loosen
three black insertion pins
、
Loosed four screws on the junction box and cut off the
tie binding. Remove all leads on the circuit board