Electrical And Gas Leak Checks - MrCool DIY E Star Series Installation & Owner's Manual

Manual.
BEFORE TEST RUN
NOTE:
DURING TEST RUN
IF ELECTRICAL LEAKAGE IS DETECTED
NOTE:
Refrigerant Piping Connection
mrcool.com
WARNING – RISK OF
ELECTRIC SHOCK
ALL WIRING MUST BE INSTALLED BY A
LICENSED ELECTRICIAN AND COMPLY WITH
LOCAL, STATE, AND NATIONAL ELECTRICAL
CODES.
There are two different methods to check for
gaseous leaks.
Soap and Water Method
Using a soft brush or spray bottle, apply a soapy
water solution to all of the pipe connection points of
the indoor and outdoor units, watching to see if any
bubbles form. The presence of bubbles indicates
there is a leak.
Leak Detector Method
If using a leak detector, refer to the device's
operation/instruction manual for proper usage
instructions.
AFTER PERFORMING GAS LEAK CHECKS
points DO NOT leak, replace the valve cover
on the outside unit and wrap and insulate the
piping connections of the indoor unit.
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