Installation manual

Windsor 500 Installation Manual - Issue C

Main PCB position

When the case is mounted to the wall

the main control board PCB can be

fitted using the 11 screws and washers

provided.

Battery Position

On completion of the control panel mounting and connection, the lid earth cable must

be connected. Connection should be made to the screw securing the transformer

earth.

Main Control Unit

Option Boards

Before fitting an optional board fit the stand-offs to the board. Push the board over the main

control board connector pins and screw the self-tapping screws into the rear case through the

stand-offs. Ensure that the LK2 on the main PCB is moved to the correct position for the

number of fitted option boards (see Main PCB Connections). For details of the option board

refer to the Internal Serial Bus (ISB) section.

Option Board positions