‡8VHWKHIODUHPHWKRGIRUFRQQHFWLQJWXELQJ

‡$SSO\UHIULJHUDQWOXEULFDQWWRWKHPDWFKLQJVXUIDFHVRI the flare and union tubes before connecting them, then tighten the nut with a torque wrench for a leak-free connection.

‡&KHFNFDUHIXOO\IRUOHDNVEHIRUHVWDUWLQJWKHWHVWUXQ

‡'RQRWOHDNUHIULJHUDQWZKLOHSLSLQJZRUNIRUDQLQVWDOODWLRQ or re-installation, and while repairing refrigeration parts. Handle liquid refrigerant carefully as it may cause frost- bite.

When Servicing

‡7XUQWKHSRZHU2)) DWWKHPDLQSRZHUER[ PDLQV before opening the unit to check or repair electrical parts and wiring.

‡.HHS\RXUILQJHUVDQGFORWKLQJDZD\IURPDQ\PRYLQJ parts.

‡&OHDQXSWKHVLWHDIWHU\RXILQLVKUHPHPEHULQJWRFKHFN that no metal scraps or bits of wiring have been left inside the unit being serviced.

Others

CAUTION

‡9HQWLODWHDQ\HQFORVHGDUHDVZKHQLQVWDOOLQJRUWHVWLQJ the refrigeration system. Escaped refrigerant gas, on contact with fire or heat, can produce dangerously toxic gas.

‡&RQILUPXSRQFRPSOHWLQJLQVWDOODWLRQWKDWQRUHIULJHUDQW 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.

‡'RQRWLQVWDOORQO\DVLQJOHLQGRRUXQLW

‡'RQRWWRXFKWKHDLULQOHWRUWKHVKDUSDOXPLQXP

fins of the outdoor unit. You may get injured.

‡ 'RQRWVLWRUVWHSRQWKHXQLW\RXPD\IDOOGRZQ accidentally.

‡ 'RQRWVWLFNDQ\REMHFWLQWRWKH)$1&$6( You may be injured and the unit may be damaged.

NOTE

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.

3

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Image 89
Panasonic CU-4KS31NBU Fins of the outdoor unit. You may get injured, ‡ 8VHWKHIODUHPHWKRGIRUFRQQHFWLQJWXELQJ
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