Johnson Controls YEWS Series, Installation, Operation And Maintanance Instructions

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11 SPARE PARTS
11.1 Recommended Spares
It is recommended that the following common spare parts
are held for preventative of corrective maintenance
operations.
Other spare parts vary depending on the unit model.
Contact your local York Sales and Service Centre for
information and please quote the unit model number and
serial number.
When ordering spare parts, we will require the following
information to ensure the correct parts are supplied:
Full unit model number, serial number, application and
details of the parts required.
All requests for parts should he made to your local York
Sales and Service Centre.
11.2 Recommended Compressor Oils
The correct type of oil must be used in the unit as shown
on the unit data plate and labels. Standard units use the
following oil and refrigerant:
Oil: YORK
”
L
”
lubricating oil is used in the AC/ITS
units while YORK
”
W
”
lubricating oil is used in the
HP units.
Refrigerant: Only the R134a refrigerant can be used.
YEWS-E Water Cooling Screw Chiller/Heat Pump
70