Electrical And Gas Leak Checks - Carrier AR TXHQB Series Owner's Manual & Installation Manual

User manual/
Installation manual

Electrical and Gas Leak Checks

Before Test Run
Electrical Safety Checks
the unit's electrical system is safe and
operating properly
Gas Leak Checks
is not leaking
Electrical Safety Checks
and national regulations, and according to
the Installation Manual.
Check Grounding Work
Note: This may not be required for some
Check for Electrical Leakage
During the Test Run, use an electroprobe
electrical leakage test.
If electrical leakage is detected, turn off
the unit immediately and call a licensed
the leakage.
Note: This may not be required for some
39
SHOCK
Gas Leak Checks
gas leaks.
Soap and Water Method
liquid detergent to all pipe connection points
on the indoor unit and outdoor unit. The
presence of bubbles indicates a leak.
operation manual for proper usage
instructions.
CHECKS
on the outside unit.
Check-point of indoor unit
Check-point of outdoor unit
D
B
C
A