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6

Wireless Remote Functions (Continued)

TURBO button

Use the TURBO button to 
initiate or cancel high-speed fan
operation to accelerate cooling 
or heating of the ambient room
temperature. The turbo icon     
is displayed when the function is
turned on.

CLOCK button

Use the CLOCK button to adjust
the time displayed on the remote
control. Press the CLOCK button
once. The clock icon       will
flash. Within 2 seconds, use the
- and + buttons to adjust the time
down or up in one-minute incre­
ments. Press the button continu­
ously to adjust the time in
10-minute increments. Press the
CLOCK button again when cor­
rect time is displayed.

BLOW button

Use the BLOW button to 
extend low speed blower 
operation for 10 minutes 
at the end of a cooling 
demand.

The extended fan (BLOW) 
operation ensures that excess
moisture is removed from the 
indoor coil before the blower
shuts off.

Press the BLOW button once to
initiate extended blower opera­
tion. Fan operation ends after 10
minutes. 
The extended fan (BLOW) 
operation icon      is displayed
when the feature is turned on.

Extended fan (BLOW) operation
is available in cooling or dehu­
midification modes; extended fan
(BLOW) operation is not avail­
able in AUTO, heating or fan
mode.

SWITCH FROM °C TO °F

With system OFF, press MODE
and - buttons simultaneously to
switch from Centigrade to 
Fahrenheit. Current selection 
is displayed to the right of the
temperature display.

SLEEP button

Use the SLEEP button to initiate
or cancel the sleep function.
Press SLEEP button. When
sleep icon       appears, press
TIMER OFF button and use -
and + buttons to set time for sys­
tem shutdown. When desired
time is displayed, press TIMER
OFF button again. Press SLEEP
button to cancel sleep function.
In cooling mode, SLEEP function
increases temperature (+1.8°F
per hour) over a two-hour period
after the selected sleep time.
In heating mode, SLEEP function
decreases temperature (-1.8°F
per hour) over a two-hour period
after the selected sleep time.

NOTE - The sleep function is not
available in AUTO or FAN
modes.

TIMER ON button

Use the TIMER ON button to ini­
tiate or cancel a single timed-on
event. Use this feature to bring
the system on just before you re­
turn home or just before you
wake in the morning.

Press the TIMER ON button
once. The clock icon       
disappears and a time setting
appears with the word ON flash­
ing at the right. Use the - and +
keys to adjust the time setting to
the desired time for the system
to begin operation. Press the
TIMER ON button again to 
accept the setting. When suc­
cessfully set, the word ON will
appear to the right of the current
time display. Press the TIMER
ON button again if you want to
cancel the timed-on event.

TIMER OFF button

Use the TIMER OFF button to
initiate or cancel a single timed-
off event. Use this feature to turn
the system off just after you
leave the house or just after you
go to bed at night.

Use the same method 
described above to set the de­
sired time for the system to stop
operation.  When successfully
set, the word OFF will appear to
the right of the current time dis­
play. Press the TIMER OFF but­
ton again if you want to cancel
the timed-off event.

LIGHT button

Use the LIGHT button to turn the
indoor unit display light on and
off. When the light is on, the
icon appears on the remote con­
trol.

Summary of Contents for MS8 SERIES

Page 1: ...is manual is the property of the homeowner and must be left with the user 2012 Lennox Industries Inc Dallas Texas USA MS8 Single Zone Mini Split System Air Conditioners and Heat Pumps 507022 01 10 201...

Page 2: ...essional service technician or equivalent must annually inspect this system This unit must be properly grounded Do not use this system if any part has been underwater A flood dam aged appliance is ext...

Page 3: ...Tape e p i p n o i t c e n n o C Air inlet Typical indoor unit shown Actual unit may be slightly different Front Panel Display Air outlet Filter Directional Louver Wireless remote control Temperature...

Page 4: ...ixed in a downward position In climates with very low winter temperatures it may be necessary to supplement heating by addi tional means space heater fireplace etc In heating mode the operating range...

Page 5: ...r unlock the remote control buttons When the remote control is locked the icon is displayed AUTO COOL DEHUMIDIFICATION FAN HEAT FAN button Press this button to select fan speed AUTO fan is the default...

Page 6: ...button and use and buttons to set time for sys tem shutdown When desired time is displayed press TIMER OFF button again Press SLEEP button to cancel sleep function In cooling mode SLEEP function incre...

Page 7: ...ver NOTE Actual louver position is different than what is shown on remote icon See comparison to the right Press the LOUVER SETTING button once to activate the full range oscillation mode from top to...

Page 8: ...uver Press once to activate full range oscillation Press more than once to scroll through and select one of five fixed positions or one of three other oscillating positions If function is activated wh...

Page 9: ...thin its receiving range to ensure proper system control Control should be kept at least 3 feet 914mm away from other electrical appliances televisions stereos etc to prevent signal interference If re...

Page 10: ...ts on top of unit or around unit that may be obstructing air flow Check to make sure that indoor unit and wall bracket are secure and have not been damaged Use a clean dry cloth to gently remove dust...

Page 11: ...nected or has circuit breaker tripped Is power shut down System is not cooling or heating efficiently Is temperature setting correct Are either the air inlet or air outlet blocked on the outdoor or in...

Page 12: ...stem an error code will replace the temperature setting displayed on the front cover of the indoor unit If more than one error has occurred the codes will alternate so that all codes are shown Make no...

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