York YCAV0177 User Manual

292
JOHNSON CONTROLS
FORM 201.21-NM1 (1223)
PROCEDURE WEEKLY QUARTERLY SEMI-
ANNUALLY
ANNUALLY EVERY 5
YEARS
EVERY *
HOURS
Check Oil Level
in Oil Separator
Sight Glass
X
Check Liquid Line
Sight Glass/
Moisture Indicator
X
Record System
Operating
Temperatures &
Pressures
X
Check Condensor
Coils for
dirt / debris and
clean as
necessary
X
Check Programmable
Operating Setpoints
and Safety Cutouts.
Assure they are
correct for the
application
X
Check Compressor
and Evaporator
Heater operation
X
Check for dirt in the
Panel. Check Door
Gasket sealing
integrity
X
**Check Superheat
on the Evaporator and
the Economizer feed
to the Compressor
X
**Check Condensor
Subcooling
X
**Leak check the
Chiller
X
**Sample
Compressor Oil,
check for Acid,
and replace if
necessary
X
MAINTENANCE REQUIREMENTS
FOR YCAV CHILLERS
MAINTENANCE

York YCAV0177 Specifications

General

Brand	York
Model	YCAV0177
Category	Chiller
Language	English