Auto Restart Function - Carrier 42NQV009E Service Manual

8-4. Auto Restart Function

The indoor unit is equipped with an automatic
restarting function which allows the unit to restart
operating with the set operating conditions in the event
of power supply being accidentally shut down. The
operation will resume without warning three minutes
after power is restored.
This function is not set to work when shipped from the
factory. Therefore it is necessary to set it to work.
When the unit is on standby (Not operating)
Operation
Push [TEMPORARY] button for more
than three seconds.
[TEMPORARY] button
When the unit is in operation
Operation
Push [TEMPORARY] button for more
than three seconds.
[TEMPORARY] button
While this function is being set, if the unit is in
•
operation, the orange lamp is on.
This function can not be set if the timer operation
•
has been selected.
When the unit is turned on by this function, the
•
louver will not swing even though it was swinging
automatically before shutting down.
8-4-1. How to set auto restart function
To set the auto restart function, proceed as follows:
The power supply to the unit must be on; the function
will not set if the power is off.
Push the [TEMPORARY] button located in the center
of the front panel continuously for three seconds.
The unit receives the signal and beeps three times.
The unit then restarts operating automatically in the
event of power supply being accidentally shut down.
The unit is on standby.
↓
The unit starts to operate.
After approx. three seconds,
↓
The unit beeps three times
and continues to operate.
0
3S
If the unit is not required to operate at this time, push [TEMPORARY]
button once more or use the remote control to turn it off.
The unit is in operation.
↓
The unit stops operating.
After approx. three seconds,
↓
The unit beeps three times.
0
3S
If the unit is required to operate at this time, push [TEMPORARY]
button once more or use the remote control to turn it on.
− 33 −
FILE NO. SVM-07018
Motions
The green lamp is on.
The lamp changes from
green to orange.
Motions
The green lamp is on.
The green lamp is turned off.
While this filter check lamp is ON,
•
the [TEMPORARY] button
has the function of filter reset button.