Unit Parts - Lennox MHA Series Manual

Unit Parts

Louver
WARNING
ELECTRICAL SHOCK,
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.
Front Panel
Return Air Filters (2)
Display window
" " for 3 seconds when:
• TIMER ON is set
• FRESH, SWING, TURBO or SILENCE or feature is turned on
" " for 3 seconds when:
• TIMER OFF is set
• FRESH, SWING, TURBO or SILENCE feature is turned off
In Fan mode, the unit will display the room temperature.
In other modes, the unit will display your temperature setting.
For a complete list of all codes, see the troubleshooting
section at the end of this guide.
Figure 1. Components
FIRE, OR EXPLOSION
Wireless
Remote Control
ON/OFF SILENCE
FP
TIMER
MODE ON
TEMP
FAN TIMER
OFF
SLEEP SWING DIRECT
TURBO SELF LED FOLLOW
CLEAN ME
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 efficient 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.
2
Wireless
Remote Control
Holder