Test operation
6\VWHPZLOOPD\QRWFRRORUKHDWSURSHUO\
It may cause condensation and water
dripping.
I
s water drain
LQJ
well?
It may cause condensation and water
dripping.
Is the voltage of power supply
RI
WKH
voltage marked on the
nameplate?
It may cause
V\VWHPWRRSHUDWHLPSURSHUO\
Is electric wiring and pipeline installed
correctly?
0D\FDXVHV\VWHPWRRSHUDWHLPSURSHUO\
Is the unit grounded securely?
(OHFWULFDOOHDNDJHFRXOGRFFXU
6\VWHPPD\QRWRSHUDWHFRUUHFWO\
$LULQOHWDQG$LURXWOHWVFOHDURIUHVWULFWLRQV"
$OOLQVWDOODWLRQPDWHULDOVKDYHEHHQ
FOHDQHGDQGUHPRYHG"
It may cause malfunction or damaging the
parts.
The gas valve and liquid valve of
connection pipe are open completely?
1. Preparation of test operation
Ɣ &XVWRPHUDSSURYHVRILQVWDOODWLRQ
Ɣ 6SHFLI\WKHLPSRUWDQWQRWHVIRUDLUFRQGLWLRQHUWRWKHFOLHQW
2. Method of test operation
Ɣ 7XUQRQSRZH
r, press ON/OFF button on the remote controller to start
operation.
Ɣ 3UHVV02'(EXWWRQWRVHOHFW
AUTO, COOL, DRY, F
$1DQG+(
AT to check
whether the operation is normal or not.
Ɣ ,IWKHDPELHQWWHPSHUDWXUHLVORZHUWKDQ)
, the air conditioner can’t
start cooling.
Check after installation
Ɣ &KHFNDFFRUGLQJWRWKHIROORZLQJUHTXLUHPHQWDIWHU¿QLVKLQJLQVWDOODWLRQ
Items to be checked
Possible malfunction
The unit may drop, shake or emit noise.
(QVXUHXQLWKDVEHHQLQVWDOOHGFRUUHFWO\
+DVWKHV\VWHPEHHQOHDNWHVWHG"
+DVGUDLQEHHQSURSHUO\LQVXODWHG"
$UHSRZHUFRQQHFWLRQVSURSHUO\VL]HG"
6\VWHPPD\QRWRSHUDWHFRUUHFWO\
6\VWHPZLOOPD\QRWFRRORUKHDWSURSHUO\
