Data Aire dap4 User Manual

84
MENU M – Set Zone Control (continued)
Zone Control
Rotation: Day & Time
Every Day at: 4:00AM
Force Rotation: No
Rotation: To even out runtime among standby units, a scheduled rotation
of the lead unit may be chosen. The available selections are:
None – (Default) Rotation is disabled and the lead unit will not change.
The lead unit selection will appear instead of the rotation timing
selections below.
Day & Time – This selection will display an additional selection for the
Day (Everyday or Sunday through Saturday) and the time when rotation
will occur. The time is in AM/PM format.
Every “X” Hrs - Rotation will occur at the selected time increment
beginning from when the increment is selected. It is not based on the
clock hour status. Range is 1 to 48 Hrs
Exercise U2 – (Only shown when two units are installed). This setting is
used for applications when unit 2 is a “backup unit” and unit 1 is normally
doing all the cooling. This function sets how long the rotation to unit 2
will last before going back to unit 1. When “Exercise U2” is selected, the
bottom line sets how many hours unit 2 will be allowed to run. Range of
adjustment is 1 to 24 hours with a default setting of 1 hour.
Force Rotation – (Only shown when rotation is enabled and not selected
as Exercise U2). This selection appears when rotation is enabled and
allows you to manually cause a rotation. The timed rotation will still occur as
expected and does not get reset when force rotation is used.

Data Aire dap4 Specifications

General

Brand	Data Aire
Model	dap4
Category	Control Systems
Language	English