Lennox LICH4024180P431-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:
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 off and the remote control is re-enabled.
Timer indicator
Manual button
FUNC
Operation indicator
Timer indicator
In FORCED COOL mode, the Operation light flashes. The system will then turn to AUTO after
Infrared receiver
LED display
Alarm indicator
PRE-DEF
(pre-heating/defrost)
indicator
Fig. 3.1
LED display
Alarm indicator
PRE-DEF
(pre-heating/defrost)
indicator
PRE-DEF
Fig. 3.2
(pre-heating/defrost)
indicator
3
Infrared receiver
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