A52x Series Electronic Refrigeration Controller with Adaptive Defrost Technical Bulletin
45
To erase the Adaptive Defrost feature’s historical data and
reset the system to the initial defrost interval, select
YES
and press
SET
.
YES
or
NO
Universal Inputs Setup Screens
To enter the
UNIVERSAL
INPUTS
setup menu, press
SET
. No
selection
To set up the universal input mode for UI4 in the
MODE
screen,
press
SET
.
No selection
To set a
a universal input mode for UI4, select
EMG SW
(Emergency Switch),
DOR OPN
(Door Open),
MAN RM
(Man In Room),
REF LK
(Refrigerant Leak), or
NON
(None), and press
SET
.
EMG/SW, DOR
OPN, MAN RM,
REF LK,
or
NON
NON
To set an input type in the
TYPE
screen, press
SET
. No
selection
To set an input type for UI4, select
BINARY
or
ANALOG
and
press
SET
.
BINARY
or
ANALOG
To set an active state in the
ACTIVE STATE
screen, press
SET
. No
selection
To set an active state for UI4, scroll through the active state range
and press
SET
at your preferred selection.
0
to
10
V for
Analog.
OPEN
or
CLOSED
for
Binary
To set an action mode in the
ACTION
screen, press
SET
. No
selection
Table 8: A52x Controller Set Up Screens, Descriptions, Behaviors, Value Ranges a Selection Lists (Part
14 of 19)
Screen Name in
Message Field
Parameter Description, Behavior, User Action
Value Range or
Selection List
Default
Value or
Selection
RESET
INTERVALS
YES
UNIVERSAL
INPUTS
SET
UI 4
SET
MODE
SET
TYPE
SET
TYPE
ANA
LOG
ACTIVE STATE
SET
ACTIVE STATE
10 V
ACTION
SET
