Test running
Perform test operation after completing gas leak check at the flare nut
connections and electrical safety check.
1. Connect the power, press the ON/OFF button on the remote controller to
turn the unit on.
cannot be controlled by the remote controller to run
in
cooling mode,
manual operation can be taken. Manual operation is used only when the
remote controller is disable or maintenance necessary.
Test running
Manual control button
Auto/Cool
Manual control
button
Auto
Cool
or
o
F), the unit
3. When the ambient temperature is too low(lower than 63
function), AUTO and FAN to check if
all the functions work well.
2. Use the MODE button to select COOL, HEAT
(Only for models with heating
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