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YORK INTERNATIONAL 13
FORM 160.49-O2
TUE START = 05:00 AM STOP = 07:00 PM
WED START = 05:00 AM STOP = 07:00 PM
THU START = 05:00 AM STOP = 07:00 PM
FRI START = 05:00 AM STOP = 07:00 PM
SAT START = 05:00 AM STOP = 01:00 PM
HOL START = 00:00 AM STOP = 00:00 PM
To Display HOLIDAY Setpoints:
Use HOLIDAY setpoint key as described in the be-
ginning of this section to produce the following mes-
sage:
S_ M_ T_ W_ T_ F_ S_ HOLIDAY NOTED BY *
NOTE: On the days that are designated by an *, the
chiller will automatically start and stop per the
holiday schedule established in DAILY SCHED-
ULE setpoints.
To Display REMOTE RESET TEMP RANGE Setpoint:
Use REMOTE RESET TEMP RANGE setpoint key
as described above to produce the following mes-
sage:
REMOTE RESET TEMP RANGE = 10°F
– or –
REMOTE RESET TEMP RANGE = 20°F
To Display DATA LOGGER setpoints:
Refer to YORK, Form 160.49-N7 for operation of this
key.
To Display UNDERVOLTAGE setpoints:
(Solid State Starter Applications Only)
Press SSS MOTOR CURRENT/VOLTS key in PRO-
GRAM mode to display the selected voltage range.
One of the following messages will be displayed.
SUPPLY VOLTAGE RANGE 380
– or –
SUPPLY VOLTAGE RANGE 400
– or –
SUPPLY VOLTAGE RANGE 415
– or –
SUPPLY VOLTAGE RANGE 440-480
– or –
SUPPLY VOLTAGE RANGE 550-600
– or –
SUPPLY VOLTAGE RANGE DISABLED
A special access code is required to program the Sup-
ply Voltage Range. The Supply Voltage Range is pro-
grammed at the factory and checked at system start-up.
(Note to service technician: Refer to programming in-
structions in Service Instruction, Form 160.49-M3.)