York MILLENNIUM YCAL0043SC Manual page 75

OPTIONS key
There are eleven programmable options (nine for units
with a single refrigerant system) under the OPTIONS
key. The OPTIONS key is used to scroll through the list
of options by repeatedly pressing the OPTIONS key .
After the selected option has been displayed, the UP
and DOWN arrow keys are then used to change that
particular option. After the option is changed, the EN-
TER/ADV key must be pressed to enter the data into
memory. Table 28 shows the programmable options.
Following are the displays in the order they appear:
Option 1 – Language
D I S P L A Y
E N G L I S H
Option 2 – System Switches (two system units only)
S Y S 1 S W I T C H
S Y S 2 S W I T C H
This allows both systems to run
S Y S 1 S W I T C H
S Y S 2 S W I T C H
YORK INTERNATIONAL
"UNIT" KEYS
L A N G U A G E
O N
O N
or
O N
O F F
This keeps system 2 off
or
S Y S 1 S W I T C H
S Y S 2 S W I T C H
This keeps system 1 off
Option 3 – Unit Type
U N I T
L I Q U I D
selected for YCAL Chillers
or
U N I T
C O N D E N S I N G
selected for YCUL Condensing units.
Option 4 – Chilled Liquid Cooling Type
C H I L L E D
W A T E R
The chilled liquid is water. The Cooling Setpoint can be
programmed from 40°F to 70°F (4.4°C to 21.1°C)
FORM 150.62-NM2
00070VIP
O F F
O N
T Y P E
C H I L L E R
T Y P E
U N I T
L I Q U I D
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