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Configuration - This line shows the current configuration of
the two control modules inside the unit.
Outlet Water Temperature - This is a calculated temperature
based on the readings of the outlet temperatures of the two
(2) heat exchangers.
Inlet Water Temperature - This is a calculated temperature
based on the inlet temperature readings from the two (2) heat
exchangers.
Hot Water Tank Temperature - This is the temperature as
measured by the tank sensor in the hot water storage tank.
1 Service (continued)
Time - The time is displayed in the upper right-hand corner of
the display. It is displayed in a 24 hour format. Reference the
Night Setback parameters on page 21 for information regarding
adjusting the date and time.
Details button - Pressing this button brings up the Details
Screen. This screen shows the status of the various safeties,
inputs, and outputs to each control module. Reference the
Details Screen section on page 14 for more information
regarding this screen.
Main button - Pressing this button brings up the Main Screen.
From this screen navigation to eight (8) other screens is
possible. Reference the Main Screen section on page 16 of this
manual for more information regarding this screen.
13
Service Manual