York YCAS0180 - Page 152

152 YORK INTERNATIONAL
FORM 201.18-NM1 (102)
Turn on a Fan Stage
Every 5 sec.
285 PSIG
Turn on a Fan Stage
every 15 min.
250 PSIG
Discharge Pressure 150 – 250 PSIG
150 PSIG
Turn off Fan Stage
every 15 min.
120 PSIG
Turn off a Fan Stage
every 5 sec.
0 PSIG
Note: A Low Oil - Suction Differential Pressure less than 75 PSID
will cause the micro to turn a fan stage Off every 5 sec. This
will override pressure control of the fans.
TABLE 8 – CONDENSER FAN CONTROL
(EPROM VERSIONS C.A32.09.02 (0483),
C.ACS.09.02 (D87E), AND C.A06.09.03
(EIOC)
Micro Panel Contents