3
8VHWKHIODUHPHWKRGIRUFRQQHFWLQJWXELQJ
$SSO\UHIULJHUDQWOXEULFDQWWRWKHPDWFKLQJVXUIDFHVRI
the flare and union tubes before connecting them,
then tighten the nut with a torque wrench for a leak-
free connection.
&KHFNFDUHIXOO\IRUOHDNVEHIRUHVWDUWLQJWKHWHVWUXQ
 'RQRWOHDNUHIULJHUDQWZKLOHSLSLQJZRUNIRUDQLQVWDOODWLRQ
or re-installation, and while repairing refrigeration parts.
Handle liquid refrigerant carefully as it may cause frost-
bite.

When Servicing

 7XUQWKHSRZHU2)) DWWKHPDLQSRZHUER[PDLQV
before opening the unit to check or repair electrical
parts and wiring.
.HHS\RXUILQJHUVDQGFORWKLQJDZD\IURPDQ\PRYLQJ
parts.
&OHDQXSWKHVLWHDIWHU\RXILQLVKUHPHPEHULQJWRFKHFN
that no metal scraps or bits of wiring have been left inside
the unit being serviced.

Others

9HQWLODWHDQ\HQFORVHGDUHDVZKHQLQVWDOOLQJRUWHVWLQJ
the refrigeration system. Escaped refrigerant gas, on
contact with fire or heat, can produce dangerously
toxic gas.
&RQILUPXSRQFRPSOHWLQJLQVWDOODWLRQWKDWQRUHIULJHUDQW
gas is leaking. If escaped gas comes in contact with a
stove, gas water heater, electric room heater or other heat
source, it can produce dangerously toxic gas.
 'RQRWWRXFKWKHDLULQOHWRUWKHVKDUSDOXPLQXP
fins of the outdoor unit. You may get injured.
 'RQRWVLWRUVWHSRQWKHXQLW\RXPD\IDOOGRZQ
accidentally.
 'RQRWVWLFNDQ\REMHFWLQWRWKH)$1&$6(
You may be injured and the unit may be damaged.
CAUTION

The illustrations are based on the typical appearance of

a standard model. Consequently, the shape may differ

from that of the air conditioner that you are installing.

NOTE