Mars Comfort-Aire RG51G1/CEFU1 User manual

Owner’s Manual
Room Air Remote Controller
www.marsdelivers.com

2
Owner’s Manual - Room Air Remote Controller
Table of Contents
Remote Controller Specifications
Handling the Remote Controller
Buttons and Functions
Remote Screen Indicators
How to Use Basic Functions
How to Use Advanced Functions
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Owner’s Manual - Room Air Remote Controller
NOT SURE WHAT A FUNCTION DOES?
Refer to the How to Use Basic Functions and How to Use Advanced Functions sections
of this manual for a detailed description of how to use your air conditioner.
SPECIAL NOTE
•Button designs on your unit may differ slightly from the example shown.
If the indoor unit does not have a particular function, pressing that function’s button on
the remote control will have no effect.
When there are wide differentces between “Remote controller Manual” and “USER’S
MANUAL” on function description, the description of “USER’S MANUAL” shall prevail.
•
•
Remote Controller Specifications
Quick Start Guide
RG51G(1)/CEFU1,RG51G(1)/EFU1,RG51G1(1)/EFU1,
RG51G4(1)/EU1,RG51G5(1)/EU1
Model
Rated Voltage
20'-25'
3.0V( Dry batteries R03/LR03×2)
Environment
Signal Receiving Range
23°F~140°F (-5°C~60°C)
FIT BATTERIES
POINT REMOTE TOWARD UNIT
PRESS POWER BUTTON
SELECT MODE SELECT TEMPERATURE
SELECT FAN SPEED
1
6
2
5 4
AUTO
LOW
MED
HIGH
3
AUTO
COOL
DRY
HEAT
FAN

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Owner’s Manual - Room Air Remote Controller
The device could comply with the local national
regulations.
In Canada, it should comply with
CAN ICES-3(B)/NMB-3(B).
In USA, this device complies with part 15 of
the FCC Rules. Operation is subject to the
following two conditions:
(1) This device may not cause harmful
interference, and
(2) This device must accept any interference
received, including interference that may
cause undesired operation.
This equipment has been tested and found to
comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide
reasonable protection against harmful
interference in a residential installation. This
equipment generates, uses and can radiate
radio frequency energy and, if not installed
and used in accordance with the instructions,
may cause harmful interference to radio
communications. However, there is no
guarantee that interference will not occur in a
particular installation. If this equipment does
cause harmful interference to radio or
television reception, which can be determined
by turning the equipment off and on, the user
is encouraged to try to correct the interference
by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the
equipment and receiver.
Connect the equipment into an outlet on a
circuit different from that to which the
receiver is connected.
Consult the dealer or an experienced
radio/TV technician for help.
Changes or modifications not approved by
the party responsible for compliance could
void user’s authority to operate the
equipment.
TIPS FOR USING REMOTE CONTROL
NOTES FOR USING REMOTE CONTROL
•
•
•
The remote control must be used within 25'
of the unit.
The unit will beep when remote signal is
received.
Curtains, other materials and direct sunlight
can interfere with the infrared signal receiver.
•
•
•
•
•
Inserting and Replacing Batteries
Your air conditioning unit may come with two
batteries (some units). Put the batteries in the
remote control before use.
1. Slide the back cover from the remote control
downward, exposing the battery compartment.
Insert the batteries, paying attention to match
up the (+) and (-) ends of the batteries with
the symbols inside the battery compartment.
Slide the battery cover back into place.
2.
3.
BATTERY NOTES
For optimum product performance:
•Do not mix old and new batteries, or
batteries of different types.
•Do not leave batteries in the remote control
if you don’t plan on using the device for
more than 2 months.
BATTERY DISPOSAL
Do not dispose of batteries as unsorted
municipal waste. Refer to local laws for proper
disposal of batteries.
Handling the Remote Controller
•

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Owner’s Manual - Room Air Remote Controller
Buttons and Funcitons
Before you begin using your new air conditioner, make sure to familiarize yourself with its
remote control. The following is a brief introduction to the remote control itself. For instructions
on how to operate your air conditioner, refer to the How to Use Basic Functions section of this
manual.
ENERGY SAVER
Press this button to
activate the Energy
saving mode. Press
it again to stop the
funtion.
I SENSE
Press this button
to activate the
I SENSE mode.
°C/°F
Press together °C/°F & TIMER OFF buttons
simultaneously for 5 seconds to lock the
keyboard. Press together the two buttons for
2 seconds to unlock the keyboard.
ON/OFF
Turns the unit on or
off.
MODE
Scrolls through
operation modes
as follows:
AUTO COOL DRY
HEAT FAN
 
AUTO LOW
MED HIGH


FAN SPEED
Selects fan speeds in
the following order:
SLEEP
Saves energy
during sleeping
hours.
The temperature
display between the
°C & °F.
TEMP 
Increases temperate
in1°F (1°C) increments.
Max. temperature is
86°F (30°C).
TEMP 
Decreases temperate
in1°F (1°C) increments.
Min. temperature is
62°F (17°C).
TIMER ON
Sets timer to turn unit
on (see How to Use
Basic Functions for
instructions).
TIMER OFF
Sets timer to turn unit
off (see How to Use
Basic Functions for
instructions).
LOCK
LED DISPLAY
Turns indoor unit’s LED display
on and off.

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Owner’s Manual - Room Air Remote Controller
Sets and activates your
favorite pre-settings.
FRESH
Press this button to
activate the FRESH function.
Press it again to stop the
funtion.
SHORT CUT
ENERGY SAVER
Press this button to
activate the Energy
saving mode. Press
it again to stop the
funtion.
I SENSE
Press this button
to activate the
I SENSE mode.
°C/°F Press together SHORT CUT &
TIMER OFF buttons
simultaneously for 5 seconds
to lock the keyboard. Press
together the two buttons for
2 seconds to unlock the
keyboard.
ON/OFF
Turns the unit on or
off.
MODE
Scrolls through
operation modes
as follows:
AUTO COOL DRY
HEAT FAN
 
AUTO LOW
MED HIGH


FAN SPEED
Selects fan speeds in
the following order:
SLEEP
Saves energy
during sleeping
hours.
The temperature display
between the °C & °F.
TEMP 
Increases temperate in
1°F (1°C) increments.
Max. temperature is
86°F (30°C).
TEMP 
Decreases temperate
in 1°F (1°C) increments.
Min. temperature is
62°F (17°C).
TIMER ON
Sets timer to turn unit
on (see How to Use
Basic Functions for
instructions).
TIMER OFF
Sets timer to turn unit
off (see How to Use
Basic Functions for
instructions).
LOCK
LED DISPLAY
Turns indoor unit’s LED
displayon and off.

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Owner’s Manual - Room Air Remote Controller
ENERGY SAVER
Press this button to
activate the Energy
saving mode. Press
it again to stop the
funtion.
ON/OFF
Turns the unit on or
off.
MODE
Scrolls through
operation modes
as follows:
AUTO COOL DRY
HEAT FAN
 

SLEEP
Saves energy
during sleeping
hours.
TEMP 
Decreases temperate
in1°F (1°C) increments.
Min. temperature is
62°F (17°C).
AUTO LOW
MED HIGH


FAN SPEED
Selects fan speeds in
the following order:
TEMP 
Increases temperate
in1°F (1°C) increments.
Max. temperature is
86°F (30°C).
TIMER ON
Sets timer to turn unit
on (see How to Use
Basic Functions for
instructions).
TIMER OFF
Sets timer to turn unit
off (see How to Use
Basic Functions for
instructions).
LED DISPLAY
Turns indoor unit’s LED
displayon and off.
Press together LED DISPLAY & TIMER OFF
buttons simultaneously for 5 seconds to
lock the keyboard. Press together the two
buttons for 2 seconds to unlock the keyboard.
LOCK

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Owner’s Manual - Room Air Remote Controller
SLEEP
Saves energy
during sleeping
hours.
°C/°F
ON/OFF
Turns the unit on or
off.
MODE
Scrolls through
operation modes
as follows:
COOL HEAT FAN

The temperature display
between the °C & °F.
TEMP 
Decreases temperate
in1°F (1°C) increments.
Min. temperature is
62°F (17°C).
TEMP 
Increases temperate
in1°F (1°C) increments.
Max. temperature is
86°F (30°C).
FAN SPEED
Selects fan speeds in
the following order:
LOW
 MED HIGH
TIMER ON
Sets timer to turn unit
on (see How to Use
Basic Functions for
instructions).
TIMER OFF
Sets timer to turn unit
off (see How to Use
Basic Functions for
instructions).
LED DISPLAY
Turns indoor unit’s
LED displayon and off.
Press together °C/°F & TIMER OFF buttons
simultaneously for 5 seconds to lock the
keyboard. Press together the two buttons for
2 seconds to unlock the keyboard.
LOCK

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Owner’s Manual - Room Air Remote Controller
Information is displayed when the remote controller is powered on.
Note:
All indicators shown in the figure are for the purpose of clear presentation. But during the actaul
operation, only the relative function signs are shown on the display window.
Remote Screen Indicators
Low speed
NO display
Medium speed
High speed
Auto fan speed
HIGH
MED
LOW
AUTO
COOL
DRY
HEAT
AUTO
HEAT
COOL
FAN
DRY
Mode display
Fan speed indication
FAN
HIGH
MED
LOW
Displayed when data transmitted.
Displayed when remote controller is ON.
Displayed when TIMER ON time is set
Displayed when TIMER OFF time is set
Shows set temperature or room
temperature, or time under TIMER
setting
Indicated all the current settings are
locked
Displayed when Follow Me feature is
activated (some units)
Displayed when SLEEP feature is
activated

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Owner’s Manual - Room Air Remote Controller
How to Use Basic Functions
ATTENTION! Before operation,
please ensure the unit is plugged
in and power is available.
AUTO Mode
SETTING TEMPERATURE
The operating temperature range for
units is 62-86°F(17-30°C ). You can
increase or decrease the set temperature
1 °F(1°C) increments.
In AUTO mode, the unit will automatically
select the COOL, FAN, or HEAT operation
based on the set temperature.
1. Press the MODE button to select AUTO.
2. Set your desired temperature using the
or TEMPTEMP
TEMP
button.
3. Press the ON/OFF button to start the unit.
NOTE: FAN SPEED can’t be set in AUTO mode.
COOL Mode
Basic operation
In AUTO mode, the unit will automatically
select the COOL, FAN, HEAT or DRY function
based on the set temperature.
1. Press the MODE button to select AUTO.
2. Set your desired temperature using the
or TEMP button.
3. Press the ON/OFF button to start the unit.
NOTE: FAN SPEED can’t be set in AUTO mode.
Press the ON/OFF button to start the unit.
1. Press the MODE button to select COOL
mode.
Set your desired temperature using the
TEMP or
TEMP
P
button.
2.
3. Press FAN button to select the fan speed:
AUTO, LOW, MED or HIGH.
4.
13
2
4
1
3
2

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Owner’s Manual - Room Air Remote Controller
1
3
2
1
3
2
1. Press the MODE button to select DRY.
Press the MODE button to select FAN mode.
2. Set your desired temperature using the
or button.TEMPTEMP
button.
3. Press the ON/OFF button to start the unit.
Press the ON/OFF button to start the unit.
Press FAN button to select the fan speed:
AUTO, LOW, MED or HIGH.

Press the ON/OFF button to start the unit.
1. Press the MODE button to select HEAT
mode.
Set your desired temperature using the
TEMP or
TEMP button.
2.
3. Press FAN button to select the fan speed:
AUTO, LOW, MED or HIGH.
4.
13
2
4
DRY Mode (dehumidifying)
NOTE: FAN SPEED cannot be changed
in DRY mode.
HEAT Mode (some models)
NOTE: As outdoor temperature drops,
the performance of your unit’s HEAT
function may be affected. In such
instances, we recommend using this air
conditioner in conjunction with other
heating appliances.
FAN Mode
1.
2.
3.
NOTE: You can’t set temperature in FAN
mode. As a result, your remote control’s
LCD screen will not display temperature.


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Owner’s Manual - Room Air Remote Controller
Setting the TIMER
TIMER ON setting
TIMER OFF setting
TIMER ON & OFF setting(example)
TIMER ON/OFF - Set the amount of time after which the unit will automatically turn on/off.
Press TIMER ON button to
initiate the ON time sequence.
Press Temp. up or down button for
for multiple times to set the desired
time to turn on the unit.
Press Temp. up or down button for
multiple times to set the desired
time to turn off the unit.
NOTE:
1. When setting the TIMER ON or TIMER OFF, the time will increase by 30 minute increments
with each press, up to 10 hours. After 10 hours and up to 24, it will increase in 1 hour
increments. (For example, press 5 times to get 2.5h, and press 10 times to get 5h,) The timer
will revert to 0.0 after 24.
2. Cancel either function by setting its timer to 0.0h.
Point remote to unit and wait
1sec, the TIMER ON will be
activated.
Press TIMER OFF button to
initiate the OFF time sequence.
Point remote to unit and wait
1sec, the TIMER OFF will be
activated.
Current
time 1PM 2:00PM 3:00PM 4PM 5PM 6PM
Timer starts Unit turns
ON
Unit turns
OFF
2.5 hours later
5 hours later
3:30PM
Example: If current timer is
1:00PM, to set the timer as above
steps, the unit will turn on 2.5h
later (3:30PM) and turn off at
6:00PM.
TIMER ON
TIMER ON
TIMER OFF
TIMER OFF
x5
Keep in mind that the time periods you set for both functions refer to hours after the current
time.
1sec
1sec
x10
xn xnxn

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Owner’s Manual - Room Air Remote Controller
I SENSE (some models)
FRESH (some models)
When the FRESH function is initiated, the
Ionizer/Plasma Dust Collector(depending on
models) is energized and will help to remove
pollen and impurities from the air.
Pressing this button will alternate the
temperature display between the °C&°F.
°C/°F (some models)
How to Use Advanced Functions
ENERGY SAVER function
(some models)
LED DISPLAY
Press I SENSE button
When the I SENSE function is activated,
the remote display is the actual
temperature at its location. The remote
control will send this signal to the air
conditioner in 3 minute intervals, until
you press the I SENSE button again.
Press Energy saver button to initiate this
function.
This function is available on COOL, DRY,
AUTO (only AUTO-COOLING and AUTO-FAN)
modes.
Press this button to turn on and turn off the
display on the indoor unit.
Press LED button
LED DISPLAY

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Owner’s Manual - Room Air Remote Controller
SHORTCUT function(some models)
SLEEP function
SHORT CUT
SLEEP
Used to restore the current settings or
resume previous settings. (For some models)
Push this button when remote controller is
on, the system will automatically revert back
to the previous settings including operating
mode, setting temperature, fan speed level
and sleep feature (if activated).
If pushing more than 2 seconds, the system
will automatically restore the current
operation settings including operating mode,
setting temperature, fan speed level and
sleep feature (if activated ).
The SLEEP function is used to decrease
energy use while you sleep (and don t need
the same temperature settings to stay
comfortable). This function can only be
activated via remote control.
The sleep function is not available in Fan or
Dry mode.Please refer to the OWNER’S
MANUAL for more details.

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Owner’s Manual - Room Air Remote Controller
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1900 Wellworth Ave., Jackson, MI 49203 • Ph. 517-787-2100 • www.marsdelivers.com