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FORM 160.72-O1 (810)
figure 28 -
OPERATIONS SCREEN
overvieW
This screen allows definition of general parameters
having to do with the operation of the chiller.
displaY onlY
Chiller run Time
Displays the amount of time the chiller has been run-
ning since the last start signal was received. Value is
reset to zero when the chiller enters Coastdown. It re-
mains at zero while shutdown and during SYSTEM
PRE-LUBE.
prograMMaBle
Control source
Access Level Required: OPERATOR
Define whether the control of the chiller will be Lo-
cal, Digital Remote, Analog Remote, Modem Remote
or BAS Remote.
number of starts
Access Level Required: ADMIN
Displays the number of the starts the chiller has initi-
ated. This may be reprogrammed to a desired value,
JOHNSON CONTROLS
operaTions sCreen
(generally, when this value has been reset due to a
Microboard replacement), but should not be done so
arbitrarily.
operating hours
Access Level Required: ADMIN
edit phone numbers
Access Level Required: SERVICE
Displays up to two service phone numbers. The Re-
gional service phone number is displayed as the first
number. Although the label and number can be changed
appropriately, the default for this entry is "Johnson
Controls North American Parts Center Toll Free Num-
ber 1-800-861-1001". The Local service phone number
is displayed as the second number. Although blank by
default, the appropriate label and number can be en-
tered by a Service Technician. Service Technicians re-
fer to the Service Instructions (Form 160.72-M1).
3
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