Components; Outdoor Unit Main Pcb Components; Main Control Chip; Function Of Buttons Sw3 To Sw6 - Midea VRF Series Service Manual

V6R VRF 50/60Hz

2.2 Components

Layout
Figure 5-2.2: Outdoor unit main PCB components
Dial switches
Dial switches
Digital display
Buttons

Main control chip

Function of buttons SW3 to SW6

Table 5-2.2: Function of buttons SW3 to SW6
Button
In menu mode: previous and next buttons for
SW3 (UP)
menu modes.
Not in menu mode: previous and next buttons for
SW4 (DOWN)
system check information.
SW5 (MENU) Enter / exit menu mode.
SW6 (OK) Confirm to enter specified menu mode.
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Function