Filter
Top Products
－41－
②
In case of “Beep-Beep”alarming
N
Y
N
Y
Cancel forced oper/defro
MAIN-PCB O.K
Is forced operating/fro
sting selected?
Is it the same when power
on again?
PCB MAIN TEST S/W (SW1);lead
touch, check shorted other material
START
③ In case of no PANEL PCB display
N
Y
N
N
Y
Connection failure
Re-connectin
Re-connection connection failure
Is the connection of COVER O.K?
Is MAIN-PCB connection (CON50) O.K?
Is PANEL-PCB connection O.K?
CHANGE PANEL PCB
START
There is on “beep-beep”alarming except the forced operating/frosting or sensing troble during
self diagnosis
If self diagnosis sensed troble, it is displayed on the PANEL PCB, so easy to check, If not, the
forced operating/frosting is selected the NOTCH status are “High”-”Mid,High”at that time.
REFRENCES