Welbilt Manitowoc RCU1075, Technician'S Handbook, Page: 175 / 288

Part Number 000007661 Rev02 02/20 175
FILTER-DRIERS
The size of the filter-drier is important. The refrigerant
charge is critical. Using an improperly sized filter-drier
will cause the ice machine to be improperly charged with
refrigerant.
Important
Driers are covered as a warranty part. The drier must be
replaced any time the system is opened for repairs.
SUCTION CLEANUP FILTER-DRIER
Contaminated systems must have a suction line filter-
drier installed to remove contaminations. An access valve
must be installed on the inlet side of the suction filter to
allow pressure drop readings to be obtained.
Suction Line Clean-Up Filter
Model Drier Size End
Connection
Size
All Models UK-165S 5/8 in.