QUANTUM™ LX EVAPORATOR CONTROL PANEL
OPERATION
090.610-O (MAR 2016)
Page 66
CONFIGURATION – Defrost Group Setup
DESCRIPTION: This screen is used to view and set the Defrost
Groups.
A group identication letter is used to prevent concurrent de-
frosting of more than a selected number of zones from the
same group. If a zone in a group is required to defrost, but
the selected number of zones in that group are currently in
defrost, then a unit currently in defrost must complete defrost
before initiating defrost in the next zone in the group that was
scheduled for defrost.
The following information is provided on this screen:
Number of Zones – This value species the number of
zones currently associated with each defrost group.
Simultaneous Defrosts – This value denes the maxi-
mum number of zones that are permitted to be in defrost
at the same time in each Defrost Group. This is a user
adjustable setpoint box.
Current Defrost – This value identies how many zones
are currently in defrost within each Defrost Group.
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