-
100
-
'16 • SCM-T-199
14. INST
ALLA
TION CHECK
AND TEST RUN
After
finishing
the
installation
work,
check
the
following
points
again
before
turning
on
the
power
. Conduct
a
test
run
and
ensure
that
the
unit
operates
properly
.
At the same time, explain to the customer how to use the unit and how to take care of the unit following the user
’s manual.
Before test run
Before test run, check following points.
Power source voltage complies with the rated voltage of air-conditioner
.
Earth leakage breaker and circuit breaker are installed.
Power
cable
and
connecting
cable
are
securely
fixed
to
the terminal block.
Both liquid and gas service valves are fully open.
No gas leaks from the joints of the service valves.
Indoor and outdoor side pipe joints have been insulated.
Hole on the wall is completely sealed with putty
.
Drain hose and cap are installed properly
.
Screw of the lid is tightened securely
.
Test run
Check following points during test run.
Indoor unit receives signal of wireless remote control.
Air-conditioning operation is normal.
There is no abnormal noise.
W
ater drains out smoothly
.
Display of wireless remote control is normal.
After test run
Explain the operating and maintenance methods to the user according to the user
’s manual.
Keep this installation manual together with user
’s
manual.
NOTE
During restart or change in operation mode, the unit will not start operating for approximately 3 minutes.
This is to protect the unit
and it is not malfunction.
