Carrier 42XQ_42XQA - Manual (Page 8)

7
THE RED LED (Q) indicates the following
information
• During normal operation, the LED is
switched off.
• During defrosting, the LED is
illuminated.
• During the testing of the electrical
connections, the LED flashes at 1
second intervals.
THE YELLOW LED (R) indicates that the
unit is operating in timer mode. During this
operating mode, the LED is illuminated. If
timer mode is active and the unit is reset
immediately after a stop, this LED flashes
after receiving a new signal from the unit.
“EMERGENCY button” (T)
This may be used when the remote control
is not working or has been lost.
Emergency Operation
When the unit is in OFF mode
(disconnected) and you press the
emergency button for 5 seconds, the unit
starts operating as follows:
• Automatic mode
• Temperature at 22 o C
• Automatic fan speed
• The air deflectors are positioned
automatically according to the operating
mode – see note
• Timer deactivated during cleaning or
replacement of filter
NOTE
• Positioning of the selector key: the
units leave the factory configured for
the underceiling position.
CONSOLE : Position 1
UNDERCEILING : Position 0
If in doubt, refer the Installation and
Start-up Instructions’ Manual.
NOTE
• According to the signal received via the
remote control, the unit starts operating
according to the command selected.
“RESET” (T)
This button must be pressed for one second
to revert to normal operation of the unit after
cleaning work or replacing the filter.