Tube Extending And Freon Adding - Hyundai HSH-I073NBE Service Manual

Freon shortage
Factor
Troubles &
Causes
1. Not adding freon for extended tubings.
Detect the gas leakages before insulation
tubing(confirm new welded points).
Air Conditioner Service Manual

Tube Extending and freon adding.

Cooling capacity downs by the freon shortage.
Air out
< Temp. diff. >
-Cooling: 8deg
-Heating: 14deg
Air in
Defect Details
2. Gas leakage on welded points for extending
tubings.
Guidelines
Ensure to add freon after extending tubings.(For
a simple check of proper freon quantity, com
pare the in-and-out air temperature after 15 m in
from com pressor's running.)
90
Lo Hi
R-22
Case-10