User manual

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3.2.6 CONTROL PANEL
3.2.6.1 CONTROL PANEL - Mechanical Type
(BHD-301-D)
1. Disconnect housing and all leads of the rocker
switch, SWITCH ASSEMBLY, ROTARY and
PWB(PCB) ASSEMBLY, DISPLAY from PWB(PCB)
ASSEMBLY, MAIN (3.1.3)
2. Pull out the knob assembly.
3. Remove the nut which fastens the SWITCH
ASSEMBLY, ROTARY.
4. Remove the knob of the rotary switch by pulling it
upward.
5. Pull out the rocker switch by pushing the hooks on
the both sides of rocker switch.
6. Pull out the PWB(PCB) ASSEMBLY, DISPLAY after
turning over both hooks of the display cover.
3.2.6.2 CONTROL PANEL - Electronic Type
(BHD-501-D, BHD-651-D)
1. Disconnect the housing of the PWB(PCB)
ASSEMBLY, DISPLAY from PWB(PCB)
ASSEMBLY, MAIN (3.1.3).
2. Remove 6 screws that secure the PWB(PCB)
ASSEMBLY, DISPLAY to the display cover.
Figure 19
Figure 20