Goodman MSG-12CRN1N Service Instructions Manual page 13

Split system wall mounted air conditioners and heat pumps with r-410a refrigerant
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REMOTE CONTROL
1. DIGITAL DISPLAY Area: This area will show the set
temperature and, if in the TIMER mode, will show the ON
and OFF settings of the TIMER. If in the FAN mode,
nothing will be visible on the display.
2. TRANSMISSION Indicator: When the remote control
transmits signals to the indoor unit, this indicator will
flash one time.
3. ON/OFF Indicator: This symbol appears when the unit
is turned on by the remote control and disappears when
the unit is turned off.
4. OPERATION MODE Indicator: To show the current
operating mode -- AUTO, COOL, DRY or HEAT (heat
pump only model) or FAN mode.
5. LOCK Indicator: LOCK display is accomplished by
pushing this button. Push the LOCK button again to
unlock.
6. TIMER DISPLAY Indicator: Shows the settings of the
TIMER. If only the starting time of the operation is set, the
indicator will display TIMER ON. TIMER OFF is visible
if the time is set for the unit to turn off. If both operations
are set, TIMER ON-OFF will be visible and the unit will
automatically turn ON and turn OFF.
7. FAN SPEED Indicator: Press the FAN SPEED button
to select the desired fan speed setting (AUTO, LOW,
MED, HIGH). Your selection will be display in the LCD
window. (Auto fan speed is not displayed.)
NOTE: For purposes of demonstration only, all settings
are shown on the Display Panel figure. During actual
operation, only the relevant, functional displays are
shown on the panel.
Operating the Remote Control
Installing and Replacing Batteries
The Remote Control requires two (2) AAA alkaline dry
batteries.
1. Slide the back cover of the battery compartment and
install the batteries according to the direction (+) and (-)
as shown.
2. To replace old batteries, use the same procedure as in
Step 1 above.
NOTE:
1. Do not use old or a different type battery in the Remote
Control as this may cause the control to malfunction.
2. Remove the batteries if you do not use the remote control
for extended periods, since battery leakage may damage
the remote control.
If batteries show signs of leakage, be careful not to get
the liquid on your skin or clothes. In that event, wash well
with clean water. Do not use the remote control if the
batteries have leaked into it.
Dispose of batteries properly.
3. The average battery life under normal use conditions is
approximately 6 months.
4. Replace the batteries if there is no answering beep from
the indoor unit or the Transmission Indicator light fails to
light.
Automatic Operation
Turn the power ON. The OPERATION indication lamp on the
display panel of the indoor unit will flash 6 times and then
automatically turn itself off.
1. Use the MODE button to select AUTO.
2. Push the TEMP button to set the desired room tempera-
ture. The most comfortable settings are between 70°F
and 82°F (21°C - 28°C).
3. Push the ON/OFF button to start the air conditioner. The
OPERATION lamp on the display panel of the indoor unit
will light. The FAN SPEED will automatically be set so
there will be no fan speed indicators shown on the display
panel.
4. Push the ON/OFF button again to stop the unit's opera-
tion.
NOTE:
1. In the AUTO mode, the air conditioner will logically
choose the mode of COOL, FAN or HEAT by sensing the
difference between the actual ambient room temperature
and the set temperature on the remote control.
2. Manual selection can be made if the AUTO mode does
not maintain a comfortable temperature.
COOL/HEAT (heat pump only model)
and FAN Operation
1. Manually override the AUTO mode by using COOL,
HEAT or FAN modes if the AUTO mode does not
maintain a comfortable temperature.
2. Push the TEMP button to set the desired room tempera-
ture. When in COOLING mode, the most comfortable
settings are 70°F (21°C) or above. When in HEATING
mode, the most comfortable settings are 82°F (28°C) or
below.
3. To select the FAN mode of AUTO, HIGH, MED or LOW,
press the FAN SPEED button.
4. Press the ON/OFF button. The operation lamp lights and
the air conditioner starts to operate at your desired
setting. Press the ON/OFF button again to stop the
unit's operation.
13

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