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Johnson Controls Unitary Products 41
4. Place touch screen down in a safe/dry space (away from fan blades, condensation, etc.).
5. Return power to the entire system.
6. The Touch Screen Communicating Control will commence the start up sequence (as outlined
previously).
Navigating Service Mode: Service Tool
Service mode screens on the service tool are the same as described before. However, there is
some functionality of service mode that is not available on the service tool. The following outlines
what is available from the service tool.
Log Button: Service Tool
Failure to ensure the Touch Screen Communicating Control is safely placed may cause damage
to the device.
7. Select the service tool option when
prompted.
The system map displayed on the service tool
has all of the information that the master dis-
plays. This includes pressing the equipment
icons and viewing: Equipment Details, Status,
and Inputs/Outputs screens.
The log button is available in service mode. The
user will not be able to enter a new log event or
clear log entries. The other functions of log are
available and are outlined in the Log Button:
Master Control section of this document.