Installation / Operation Instruction Manual

Table Of Contents
Page 77
8.D.4.c Rotation
To navigate to the Cascade Rotation Screen, touch the Cascade Icon on the Congure Screen, then touch the
Rotation Icon on the Cascade Conguration Screen.
The Cascade Rotation Screen is a view
only screen. This screen indicates how many units are connected in
a cascade conguration, the order in which each unit will run, and the percent at which each unit is running.
8.D.4.c.1 Rotation Setup
The Rotation Setup button is found only on the boiler that is assigned as ‘Lead’.
For Recurrence Mode, there are two parameters:
1. Time of Day. You can adjust the hour and minute
of the day for rotation.
2. Every X Days. You can select how many days you
want to wait until rotation, and then it will rotate at
the hour and minute of the day previously selected.
There are two options for cascade Rotation Setup, Rotation ‘Mode’:
1. Run Time
2. Recurrence
The red circle with the exclamation mark means
that that boiler is locked out and will need to be
manually reset to return to operations.
The blue circle means that that boiler has a soft
or auto-reset condition and the lead boiler has
placed it later in the queue to attempt to re-re.
In the Run Time Mode, you can adjust only the
Rotation Run Time Hours. This chooses which
unit will re rst based on run time hours.
CONFIGURATION