1-7
1-71-7
1-7
Leaks at joints 1 or 2 will requireLeaks at joints 1 or 2 will require
Leaks at joints 1 or 2 will requireLeaks at joints 1 or 2 will require
Leaks at joints 1 or 2 will require
the replacement of the compressorthe replacement of the compressor
the replacement of the compressorthe replacement of the compressor
the replacement of the compressor
and drierand drier
and drierand drier
and drier
. P. P
. P. P
. P
erform system flush,erform system flush,
erform system flush,erform system flush,
erform system flush,
sweep and final charge.sweep and final charge.
sweep and final charge.sweep and final charge.
sweep and final charge.
R134A SEALED SYSTEM SERVICE PROCEDURER134A SEALED SYSTEM SERVICE PROCEDURE
R134A SEALED SYSTEM SERVICE PROCEDURER134A SEALED SYSTEM SERVICE PROCEDURE
R134A SEALED SYSTEM SERVICE PROCEDURE
Any sealed system failure in the upper area indicated below requires the replacement of
the evaporator, heat exchanger, drier and compressor
. P. P
. P. P
. P
erform system flush, sweep anderform system flush, sweep and
erform system flush, sweep anderform system flush, sweep and
erform system flush, sweep and
add final charge according to procedure shown.add final charge according to procedure shown.
add final charge according to procedure shown.add final charge according to procedure shown.
add final charge according to procedure shown.
Suction LineSuction Line
Suction LineSuction Line
Suction Line
Connection atConnection at
Connection atConnection at
Connection at
the compressorthe compressor
the compressorthe compressor
the compressor
Leaks or repairs to joints or components in the Leaks or repairs to joints or components in the
Leaks or repairs to joints or components in the Leaks or repairs to joints or components in the
Leaks or repairs to joints or components in the
lowerlower
lowerlower
lower
area require repair or replace-area require repair or replace-
area require repair or replace-area require repair or replace-
area require repair or replace-
ment of the component and drierment of the component and drier
ment of the component and drierment of the component and drier
ment of the component and drier
. P. P
. P. P
. P
erform system sweep and add final charge accord-erform system sweep and add final charge accord-
erform system sweep and add final charge accord-erform system sweep and add final charge accord-
erform system sweep and add final charge accord-
ing to normal procedure.ing to normal procedure.
ing to normal procedure.ing to normal procedure.
ing to normal procedure.
ProcessProcess
ProcessProcess
Process
StubStub
StubStub
Stub
Evaporator
Suction Line
Capillary
Heat Exchanger
22
22
2
11
11
1
Condenser
Yoder Heater Loop
Drier