OCEANAIRE OWC series Engineering, Installation And Service Manual page 19

AQUACOOLER PROGRAM PARAMETERS
MODEL
OWC12
OWC18
OWC24
OWC36
OWC60
Program Parameters are NOT controller default values.
They are Oceanaire Factory Settings
LAC....... Low AC line power
AAA....... Failed Air Sensor (unit will not run)
CON.......Empty Condensate Bucket—Units with a bucket
Condensate Pump Over-Flow Alarm—Units with pump
High Pressure Cut-Out—Low condenser water supply
correct problem, and re-set unit at HP RESET
TO CHECK THE NUMBER OF HOURS ON THE UNIT
1) Disconnect unit power, and reconnect unit power.
2) When "888" appears in display, push and release the arrow down
button
3) The first set of numbers displayed reads thousands of hours:
02 = 2000, 04 = 4000 hours, 00 means less than 1000 hours.
4) The second set of numbers read hours directly:
58 = 58 hours. 742 = 742 hours.
6) Add the 2 number sets together to get total hours.
03 and 486 = 3486 hours. 01 and 59 = 1059 hours.
"TOTAL HOURS" REPRESENTS COMPRESSOR "RUN" TIME
CODE SETTINGS
P1 = 85, P2 = 35
P1 = 80, P2 = 50
P1 = 70, P2 = 50
P1 = 85, P2 = 40
P1 = 85, P2 = 45
NOTICE
DISPLAY FAULTS
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