York YCAL0043E Series, Installation Operation & Maintenance

Page: 75 / 184

YORK INTERNATIONAL
75
FORM 150.62-NM7 (103)
The fourth message in di cates what stage of con dens er
fan operation is active. For YCAL0043 to YCAL0253 un-
less a low am bi ent kit is add ed, only stages 1 and 3 will
be used to cycle the condenser fans. However, stage
2 may be shown in this display without a low ambient
kit add ed, but it has no effect. YCAL0287 - YCAL0377
have 3 or 4 fan stages as stan dard.
See the section on Condenser Fan Control in the UNIT
OPERATION section for more information.
2
The fi fth message displays current as sensed by the
optional current feedback circuitry. The display reads
out in amps along with the DC feedback voltage from
the mod ule. Current is cal cu lat ed by
225A • Actual Volts
5 Volts
Individual displays will be present for each system, if
CURRENT FEEDBACK ONE PER SYSTEM is pro-
grammed under the OPTIONS Key. Combined com-
pres sor current for each system is displayed.