Samsung AW-1407B - Manual

4-1 Samsung Electronics
4. Disassembly and Reassembly
4-1 Compressor Replacement Flow Chart
Locate cause of defect
Plug disconnected lines
Solder discharge line
Check refrigerant oil level
Add oil as necessary
Corrective action
Inspect electrical
wiring for defects,
and terminals for
correct and secure
connections Solder suction line Use nitrogen gas
Perform soldering function
Release refrigerant
Disconnect electrical
wiring from compressor
Replace compressor
Cut refrigerant lines
from compressor
Release nitrogen gas?
Pinch and braze filling tube
Fill system with nitrogen gas
Check for leakage
Evacuate system
Recharge system
Y
Y
Y
N
N
N
Problem?
Leakage?
Low oil level?
AW-1407-‡»¿º 1 98.6.27 11:2 AM ˘ ` 9