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Chapter 1 - Installation
1-15
1.8.2 Keypad Connection
Connect keypad to the keypad connector as illustrated below. The LCD output will not be displayed on the keypad if the
keypad is not connected properly.
CN5
Control Board
Control Terminal Block
Relay Output
Terminal Block
Keypad Connector
(CN3)
Sub-Board Connecto
r
Power Supply Input,
Gate Drive Signal Outpu
t
Connector Socke
t
Option Board Connector
(CN2)
Sub-Board
Option Board