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Page 35 mrcool.com
Refrigerant Piping Connection
Before Test Run
Test Run Instructions
PASS/FAIL
Outdoor (2):
Indoor (2):
No electrical leakage
Unit is properly grounded
properly covered
Indoor and outdoor units
are solidly installed
Wall Penetration Sleeve is
packed airtight
do not leak
Water drains properly
from drain hose
insulated
function properly
function properly
Indoor unit louvers rotate
properly
Indoor unit responds to
remote control
You should perform the for at least
30 minutes.
1.
2. Press the button on the remote
controller to turn it on.
3. Press the button to scroll through the
• – Select lowest possible temperature
• – Select highest possible temperature
4.
Only perform test run after you have
completed the following steps:
•
–
the electrical system is safe and operating
properly
•
–
not leaking
•
pressure) valves are fully open
9
Test Run
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