Electrical And Gas Leak Checks - CANVAC T-Series Installation Manual

ELECTRICAL AND GAS LEAK CHECKS

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.
BEFORE TEST RUN
Check Grounding Work
Measure grounding resistance by visual detection
and with grounding resistance tester. Grounding
resistance must be less than 0.1Ω.
NOTE:
When the gas side connective pipe is
16 mm (5/8in) or more, the wall hole
should be 90 mm (3.54in).
DURING TEST RUN
Check for Electrical Leakage
During the Test Run, use an electroprobe and ultim-
eter to perform a comprehensive electrical leakage
test. If electrical leakage is detected, turn off the
unit immediately and call a licensed electrician to
find and resolve the cause of the leakage.
NOTE:
This may not be required for the same
locations in the US.
WARNING – RISK OF
ELECTRIC SHOCK
ALL WIRING MUST COMPLY WITH LOCAL
AND NATIONAL ELECTRICAL CODES AND BE
INSTALLED BY A LICENSED ELECTRICIAN.
GAS LEAK CHECKS
There are two different methods to check for gas leaks.
Soap and Water Method
Using a soft brush, apply soapy water or liquid
detergent to all pipe connection points on the
indoor unit and outdoor unit. The presence of
bubbles indicate a leak.
Leak Detector Method
If using leak detector, refer to the device's
operation manual for proper usage instructions.
AFTER PERFORMING GAS
LEAK CHECKS
After confirming that the all pipe connection points
DO NOT leak, replace the valve cover on the
outside unit.
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