Checking Components; Check Refrigerant System - Hitachi RPIL-1.0UNE1NH Service Manual

3.CHECKING COMPONENTS

3. Check king com
3.1 Chec ck refrige
TEST SYST TEM FLOW W
ditions: ① C
Cond
② T
Tool: Pressure G
nique: ① s
Techn
SEE
FEEL
TEST
ponents
erant syst tem
Compressor is running.
The air cond dition should
Gauge
② fe eel ③ test
see
----- Tube e defrost.
----- The d difference b
----- Test pressure.
d be installed d in good ve
between tube e's temperat
31
ntilation.
ture.