Filter Check Lamp - Carrier 42NQV009E Service Manual

8-4-2. How to cancel auto restart function
To cancel auto restart function, proceed as follows:
Repeat the setting prodedure: the unit receives the
signal and beeps three times.
The unit will be required to be turned on with the
remote control after the main power supply is turned
off.
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.
8-4-3. Power failure during timer operation 8-4-3. P
When the unit is in When the unit is in Timer operation, if it is turned off
because of power failure, the timer operation is
cancelled. Therefore, set the timer operation again.
The unit is on standby.
↓
The unit starts to operate.
↓
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.
↓
The unit beeps three times.
0
If the unit is required to operate at this time, push [TEMPORARY]
3S
button once more or use the remote control to turn it on.
− 34 −
Motions
The orange lamp is on.
After approx. three seconds,
The lamp changes from
orange to green.
Motions
The orange lamp is on.
The orange lamp is turned off.
After approx. three seconds,

8-5. Filter Check Lamp

When the elapsed time reaches 1000 hours, the filter
check lamp indicates. After cleaning the filters, turn off
the filter check lamp.
8-5-1. How to turn off filter check lamp
Push [TEMPORARY] button on the indoor unit.
Note:
If [TEMPORARY] button on the pushed while the filter
check lamp is not indicating, the indoor unit will start
the Automatic Operation.
FILE NO. SVM-07018