Data Aire dap4 Supplement Manual page 17

Standby Off Delay – Press the Up or Down key to change the setting. The range is 30 to 999
seconds. The factory setting is 900 seconds. The time entered is the time delay before a running
standby unit (ONbyZM) will return to standby mode.
Once a selection has been made, press the Enter key to advance to the next entry (Enable In-
hibit).
Enable Inhibit – There are two choices, Yes or No. If set to Yes, the Zone Master will prevent
confl ict of units within a zone (i.e. If there is unit calling for cooling then heating will be inhibited on
any other units in the zone. If there is a unit calling for dehumidifi cation then humidifi cation will be
inhibited on any other units in the zone).
Once a selection has been made, press the Enter key to advance to the next entry (Rotation).
Rotation – Units may set for rotation within a zone. Available selections are None, Every 8 Hrs,
Every 12 Hrs, Every 16 Hrs, or Day & Time.
If None is selected, the Force Rotation message will not be displayed. The Force Rotation func-
tion when Yes is selected allows the Zone Master to rotate the standby unit the Enter key is manu-
ally pressed.
If Day & Time is selected, an additional line for the day time will be displayed. Press the Enter key
once the Day & Time selection has been made. The cursor will move to the Force Rotation line.
A day and time will appear. Continue to press the Enter key until it is fl ashing at the day and time
entry.
Rotation may set for individual day (Sunday through Saturday) or for Every Day. The time can be
set for any time. The time is indicated in AM or PM (not a 24 hours clock).
To change the rotation from Every Day to an individual day or from an individual day to everyday,
move the cursor by pressing the Enter key until it fl ashes over the day entry. Press the Up or
Down keys to scroll through the selections and to the desired day.
To change the time, press the Enter key. The cursor will fl ash at time entry line. Press the Up or
Down keys until the desired time is displayed (hours only – minutes are available). Press the En-
ter key once the selection has been made.
If rotation is set to None:
Lead unit can be selected in both primary and secondary schedule.
Zone Master
Temperature Assist: Yes
Standby On Delay: 30
Standby Off Delay: 900
Enable Inhibit: Yes
Rotation: None
Primary Lead Unit: 1
Secondary Lead Unit: 1
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