Honeywell Sensepoint XCD, Technical Manual

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Sensepoint XCD Technical Manual SPXCDHMANEN Issue 2
33
12.2 Replacing Modules within the Transmitter
Two replaceable module assemblies are located within the transmitter housing. The
Display Module and the Terminal Module.
The Display Module is simply removed by unplugging it from the Terminal Module (this
procedure is done during normal installation).
To replace the Terminal Module, use the following procedure:
1. Unscrew and remove the Transmitter Cover
2. Lift the handle and un-plug and remove the Display
Module.
3. Unplug the connection terminals and lift them clear of the
Terminal Module.
4. Unplug the connector for the XCD sensor.
5. Loosen and remove the three “cross-headed” screws that
secure the Terminal Module to the Transmitter housing.
6. Carefully lift the Terminal Module from the transmitter
housing.
7. Fit the new Terminal Module using the above procedure in
reverse order.