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Electrical Safety Checks
After installation, confirm that all electrical wiring is
installed in accordance with local and national regulations,
and according to the Installation Manual.
WARNING – RISK OF ELECTRIC SHOCK
ALL WIRING MUST COMPLY WITH LOCAL AND
NATIONAL ELECTRICAL CODES, AND MUST BE
INSTALLED BY A LICENSED ELECTRICIAN.
Gas Leak Checks
Proper pressure test with dry nitrogen should be
performed, prior to air evacuation.
AFTER PERFORMING GAS LEAK CHECKS
After confirming that the all pipe connection points DO
NOT leak, replace the valve cover on the outside unit.
10. Electrical & Gas Leak Checks
Serene Wall Hung Split System
Overview