Lennox LIFHC009180P431-C Owner's Manual page 7

Manual Operations
This display panel on the indoor unit can be used to operate the unit in case the remote control has
been misplaced or is out of batteries.
Manual button
Operation indicator
MANUAL button: This button selects the mode in the following order: AUTO, FORCED COOL, OFF.
•
FORCED COOL mode: In FORCED COOL mode, the Operation light ashes. The system will then
•
turn to AUTO after it has cooled with a high wind speed for 30 minutes. The remote control will
be disabled during this operation.
OFF mode: When the panel is turned OFF, the unit turns o and the remote control is re-enabled.
•
Timer indicator
PRE-DEF
(pre-heating/defrost)
indicator
Fig. 3.1
LED display
Infrared receiver
Alarm indicator
3
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