Lennox MCA Series User Manual

2
Unit Parts
“ ” for 3 seconds when:
• TIMER ON is set
“ ” for 3 seconds when:
• TIMER OFF is set
In Fan mode, the unit will display the room temperature.
In other modes, the unit will display your temperature setting.
Wireless
Remote Control
Wireless
Remote Control
Holder
Return Air Filters (2)
Louver
Front Panel
Display window
• FRESH, SWING, TURBO or SILENCE or feature is turned on
• FRESH, SWING, TURBO or SILENCE feature is turned off
ON/OFF
TEMP
FP
TIMER
ON
TIMER
OFF
MODE
FAN/SLC
SLEEP
SWING
DIRECT
TURBO
CLEAN
LED
FOLLOW
For a complete list of all codes, see the troubleshooting
section at the end of this guide.
Figure 1. Components
WARNING
ELECTRICAL SHOCK, FIRE, OR EXPLOSION
HAZARD.
DO NOT spray water on the indoor unit for any reason.
Do not touch the unit or the controller if your hands are
wet.
Do not insert your hands, tools or any other item into the
air intake or air outlet at either the indoor or outdoor unit.
Do not remove the outdoor unit fan guard for any reason.
CAUTION
If outdoor unit is installed on a raised stand, check
condition of stand occasionally to ensure that it remains
stable.
Do NOT install sprinklers or soaker hoses where they
can expose the outdoor unit to treated water. Prolonged
exposure to treated water will corrode the surface
of the steel and aluminum parts and will diminish the
performance of the unit.
IMPORTANT
System operation is controlled by either the provided
wireless or optional wired remote control. Refer to the
manual provided with the control for system operation.
To ensure comfort, make sure that temperature selection
has been properly set at the unit controller or wireless
remote control.
To ensure efcient operation, do not block air intake or
outlet at either the indoor or outdoor unit.
Do not stand on outdoor unit or store items on top of
unit.
Make sure that indoor unit directional louvers are
properly adjusted.

Lennox MCA Series Specifications

General

Brand	Lennox
Model	MCA Series
Category	Air Conditioner
Language	English