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Carrier 40MBF Series User manual

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40MB*F
Floor Console Ductless System
Sizes 09 to 12
Owner's Manual
TABLE OF CONTENTS PAGE
A NOTE ABOUT SAFETY 2...................................................................................
GENERAL 2.................................................................................................
PART NAMES 3..............................................................................................
FUNCTION BUTTONS 4.......................................................................................
INDOOR UNIT DISPLAY PANELS 5.............................................................................
REMOTE CONTROL 7........................................................................................
REMOTE CONTROL FUNCTIONS 8.............................................................................
CLEANING, MAINTENANCE AND TROUBLESHOOTING 11 − 12...................................................
NOTE TO EQUIPMENT OWNER:
Please read this Owner’s Information Manual carefully before installing and using this appliance
and keep this manual for future reference.
For your convenience, please record the model and serial numbers of your new equipment in the
spaces provided. This information, along with the installation data and dealer contact information,
will be helpful should your system require maintenance or service.
UNIT INFORMATION
Model # ___________________________________
Serial # ___________________________________
INSTALLATION INFORMATION
Date Installed _____________________________
DEALERSHIP CONTACT INFORMATION
Company Name: _________________________________
Address:_________________________________________
________________________________________________
Phone Number:__________________________________
Technician Name:_________________________________
________________________________________________
2
A NOTE ABOUT SAFETY
Any time you see this symbol in manuals, instructions and on
the unit, be aware of the potential for personal injury. There are
three levels of precaution:
DANGER identifies the most serious hazards which will result in
severe personal injury or death.
WARNING signifies hazards that could result in personal injury
or death.
CAUTION is used to identify unsafe practices which could result
in minor personal injury or product and property damage.
NOTE is used to highlight suggestions which will result in
enhanced installation, reliability, or operation.
PERSONAL INJURY, DEATH AND / OR PROPERTY
DAMAGE HAZARD
Failure to follow this warning could result in personal injury,
death or property damage.
Improper installation, adjustment, alteration, service,
maintenance, or use can cause explosion, fire, electrical shock,
or other conditions which may cause personal injury or
property damage. Consult a qualified installer, service agency,
or your distributor or branch for information or assistance. The
qualified installer or service agency must use
factory−authorized kits or accessories when modifying this
product.
Read and follow all instructions and warnings, including labels
shipped with or attached to unit before operating your new air
conditioner.
!WARNING
GENERAL
The floor console fan coil unit provides quiet, maximum comfort.
In addition to cooling and/or heating, the floor console fan coil unit
matched with an outdoor condensing unit filters and dehumidifies
the air in the room to provide maximum comfort.
IMPORTANT: The floor console fan coil unit should be installed
by authorized personnel only; using approved tubing and
accessories. If technical assistance, service or repair is needed,
contact the installer.
The floor console fan coil unit can be set up and operated from
the remote control (provided). If the remote is misplaced, the
system can be operated from the “Auto” setting on the unit.
Operating Modes:
The floor console fan coil unit has five operating modes:
SFan only
SAuto
SHeating (heat pump models only)
SCooling
SDehumidification (DRY)
Fan Only
In FAN ONLY mode, the system filters and circulates the room
air without changing room air temperature.
Auto
In AUTO mode, the system automatically cools or heats the room
according to the user−selected set point.
Heating
In HEATING mode, the system heats and filters the room air.
Cooling
In COOLING mode, the system cools, dries and filters the room
air.
Dehumidification(DRY)
In DEHUMIDIFICATION mode, the system dries, filters and
slightly cools the room air temperature. This mode prioritizes air
dehumidification but it does not take the place of a dehumidifier.
Wireless Remote Control
The remote control transmits commands to set up and operate the
system. The control has a window display panel that displays the
current system status. The control can be secured to a surface when
used with the mounting bracket provided.
Wired Remote Control (Optional)
3
PART NAMES
ON/OFF
TEMP
FP
TIMER
ON
TIMER
OFF
MODE
FAN/SLC
SLEEPSWING
DIRECT
TURBOCLEANLED
FOLLOW
Air ow louver (at air outlet)
Air inlet (with air lter inside)
Installation section
Remote controller
Display panel
Drain pipe
INDOOR UNIT
Fig. 1 − Indoor Unit
4
FUNCTION BUTTONS
Before you begin using your new air conditioner, make sure to familiarize yourself with the remote control. The following is a brief
introduction to the remote control.
FP
Activate/Disable freeze
protection function.
ON/OFF
Turns the unit on or off
MODE
Scrolls through operation
modes as follows:
AUT O

COOL

DR Y

HEA T

FAN
FAN/SLC
Selects fan speeds in the
following order:
AUT O LOW 
MED 
HIGH
SLEEP
Saves energy during
Hold down this button for
2 seconds to activate the
Silence function.
sleeping hours
TURBO
Enables unit to reach
preset temperature in
shortest possible time
TEMP

Increases temperature in
O
1 F (1
°C)
increments
Max. temperature is
O
86 F.
TEMP

Decreases temperature in
O
1F(1
°C) increments
Min. temperature is
O
62 F.
TIMER ON
Sets timer to turn unit on
TIMER OFF
Sets timer to turn unit off
SWING/DIRECT
Starts and stops louver
movement
LED
Turns indoor unit s LED display on and off.
,
FOLLOW ME
Temperature sensing
and room temperature
display button.
SELF CLEAN
Starts and stops
self clean feature.
ON/OFF
TEMP
FP
TIMER
ON
TIMER
OFF
MODE
FAN/SLC
SLEEP
TURBO
SWING
DIRECT
CLEAN LED
FOLLOW
If you are sensitive to light when you go to
sleep, you can press the LED button to turn
off the LED display on the indoor unit. Press
the button again to turn it back on.
NOTE: Press and hold
and buttons
together for 3 seconds to
alternate the temperature
display between the
OO
C & F scale.
Fig. 2 Remote Controller
NOTE: New Remote Controller Starting on production of week 41 year 2016 (serial number 4116V10001). For advanced functions
refer to the Service Manual of the indoor unit.
5
INDOOR UNIT DISPLAY PANELS
A150655
Fig. 3 Display Panel
Fig. 4 − Remote Controller
6
Wireless Remote Display
MODE display
Displays the current
mode, including:
AUTO
COOL
DRY
HEAT
FAN
Transmission Indicator
Lights up when the remote sends a
signal to indoor unit
ON/OFF display
Appears when the unit is turned on,
and disappears when it is turned off
TIMER ON display
Displays when TIMER
ON is set
TIMER OFF display
Displays when TIMER
OFF is set
SLEEP display
Battery display
FRESH display
SILENT display
ECO display
Displays when
SLEEP function
is activated
FOLLOW ME
display
Indicates that
the FOLLOW ME
function is on
FAN SPEED display
Displays selected FAN SPEED:
HIGH, MED,
or LOW
This display is blank when
set to AUTO speed or DRY mode.
Temperature/Timer display
Displays the set temperature by default, or timer setting
when using TIMER ON/OFF functions
o
Temperature range: 62-86 F
Timer setting range: 0-24 hours
This display is blank when operating in FAN mode.
Displays when silence function
is activated
Not available for
this unit
Not available for
this unit
Low battery
detection
Fig. 5 − Wireless Remote Display
7
REMOTE CONTROL
EQUIPMENT DAMAGE HAZARD
Failure to follow this caution may result in equipment
damage.
Handle the control with care and avoid getting the control wet.
CAUTION
!
IMPORTANT: The remote control can operate the unit from a
distanceof up to 26 ft. (8 m) as long as there are no obstructions.
When the timer function is used, the remote control should be kept
in the vicinity of the fan coil (within 26 ft. / 8 m).
The remote control can perform the following basic functions:
STurn the system ON and OFF
SSelect operating mode
SAdjust room air temperature set point and fan speed
SAdjust airflow direction
Refer to the Remote Control Function section for a detailed
description of all the capabilities of the remote control.
Battery Installation
Two AAA 1.5v alkaline batteries (included) are required for
operation of the remote control.
To install or replace batteries:
1. Slide the back cover off the control to open the battery
compartment.
2. Insert batteries. Follow the polarity markings inside the
battery compartment.
3. Replace the battery compartment cover.
NOTE:
1. When replacing batteries, do not use old batteries or a
different type battery. This may cause the remote control to
malfunction.
2. If the remote is not going to be used for several weeks,
remove the batteries. Otherwise battery leakage may
damage the remote control.
3. The average battery life under normal use is about 6
months.
4. Replacethe batteries when there is no audible beep from the
indoor unit or if the Transmission Indicator fails to light.
5. When batteries are removed, the remote control erases all
programmed settings. The control must be reprogrammed
after insertion of new batteries.
Remote Control Operation − Quick Start
NOTE: When transmitting a command from the remote
control to the unit, be sure to point the control toward the right
side of the unit. The unit confirms receipt of a command by
sounding an audible beep.
1. Turn the unit on by pushing the ON/OFF button.
2. If there is a preference for _C rather than _F (default), press
and hold the increase ▲and decrease ▼temperature set
point buttons together for approximately 3 seconds.
3. Select the desired mode by pushing the mode button.
AUTO
COOL
DRY
HEAT
FAN
Fig. 6 − Modes
4. Select the temperature set point by pointing the control
toward the unit and pressing the increase/decrease
temperature set point buttons until the desired temperature
appears on screen.
5. Select the desired fan speed by pressing the FAN button.
NOTE: If the unit is operating in DRY or AUTO mode, the fan
speed will be automatically set.
6. Set the airflow direction. When the unit is turned on, the
up−down airflow louvers default to the cooling or heating
position. The user can adjust the horizontal up−down
airflow louver position by pushing the DIRECT button or
have continuous louver movement by pressing the SWING
button.
Manual Operation
If the remote control is lost, damaged, or the batteries are
exhausted, the MANUAL button can be used to run the unit.
When the MANUAL button is pressed once, the AUTO mode
takes affect (heat or cool). When this button is pressed twice,
the system enters the TEST mode and runs for 30 minutes in
the COOLING mode (it runs in AUTO mode afterward).
When pressed three times, the system turns OFF.
A150656
Fig. 7 − Manual Button
The set conditions of manual operation are as follows:
SPresetset point: 76_F (24_C)
SFan speed: AUTO
SDischarge air direction: Pre−set position based on operation in
“Cool”or “Heat” mode.
8
REMOTE CONTROL FUNCTIONS
Pressing the On/Off Button
When the air conditioner is not in operation, the remote control
displays the last set point and mode.
SPress the On/Off button to start the unit.
− The unit starts in the last operating mode and set
point. The ON/OFF indicator appears.
SPress the button On/Off to stop the unit.
− All the indicator lights on the unit go out, and the remote
control displays the set point and mode.
NOTE: If the On/Off button is pressed too soon after a stop, the
compressor will not start for 3 to 4 minutes due to the inherent
protection against frequent compressor cycling. The unit only
emits an audible beep when the signals are received correctly.
Selecting an Operating Mode
Use the OPERATING Mode button to select one of the available
modes.
Fig. 8 − Display
Setting the Room Temperature Set Point
Press the increase temperature set point ▲and decrease ▼buttons
to raise or lower the temperature.
The unit confirms the signal receipt with a beep and the value
of the set temperature appears on the display and changes
accordingly. The temperature can be set between 62_F (17_C)
and 86_F (30_C) in increments of 1_F or 1_C.
NOTE: In the COOLING mode, if the temperature selected is
higher than the room temperature, the unit will not start. The
same applies for the HEATING mode if the selected
temperature is lower than the room temperature.
Selecting the Fan Speed
AUTO
LOW
MED
HIGH
A14362
Fig. 9 − Fan Speeds
The fan speed can be selected by pressing the FAN button.
NOTE: When the unit is on, the fan runs continuously in
cooling or heating. When in heating, there might be situations
where the fan will slow down or shut off to prevent cold blow.
Selecting the Up−Down Airflow Louver Position
To optimize comfort, the horizontal louver should be adjusted as
shown below.
When COOLING
Adjust the up−down airflow louver downwards or horizontally
(see Fig. 10).
A150658
Fig. 10 − Air flow
When HEATING
Adjust the up−down airflow louver vertically (see Fig. 11).
A150659
Fig. 11 − Air flow
The horizontal up−down airflow louvers can be adjusted by
pressing the DIRECT button in the remote control and can be set
to be stationary or moving continuously pressing the SWING
button. The up−down airflow louver position is stored in the
settings, however it is deactivated when the TURBO or
MANUAL settings are set, or when a power interruption takes
place.
Air Direction
Press the DIRECT button repeatedly to choose one of the
up−down airflow louver positions. Every time this button is
pushed, the specific louver swings by 30 degrees.
In the COOLING, DEHUMIDIFICATION, and FAN ONLY
modes, the up−down airflow louver swings in the cooling range.
In the HEATING mode, the louver swings in the heating range.
NOTE: Always use the remote control to adjust the up−down
airflow louver position, otherwise abnormal operation may
occur. If the horizontal louver is manually adjusted out of its
range, power the unit off and then back on again.
9
Auto Swing
For automatic horizontal up−down airflow louver swing, push the
SWING button.
A150656
Fig. 12 − Manual Button
Selecting Right−Left Direction of the Louver
The right-left louvers can be adjusted manually to direct the airflow
to achieve optimal comfort in the space a knob can be found on
the right side and the left side of the louvers.
A150657
Fig. 13 − Louver
Do not adjust the up−down airflow louver by hand.
When adjusting by hand, the mechanism may not operate
properly or condensation may drip from the air outlets.
CAUTION
!
Adjust the Air Flow Direction Left and Right
Hold the knob and move the louver. Locate the knob on the
left−side and the right−side blades (see Fig. 13).
AIRFLOW SELECTION
1. Open the front panel.
Before opening the front panel be sure to stop the operation
and turn the breaker OFF.
Do not touch the metal parts on the inside of the indoor
unit, as it may result in injury.
CAUTION
!
2. Make the airflow selection that best suits you.
When setting the air flow selection switch to .
SThe air conditioner automatically determines the
appropriate blowing pattern based on the operating mode
or situation.
Table 1 – Operating Mode
OPERATING
MODE COOL MODE HEAT MODE
Situation
When the
room totally
cools, or when
one hour has
passed since
turning on the
air conditioner
At the start of
the operation
or other times
when the
room is not
totally cooled.
At times other
than below
(normal time)
At the start or
when the air
temperature is
low.
Blowing
Pattern
So air does not
come into
direct contact
with people, air
is blown from
the upper air
outlet, and the
room
temperature
is equalized.
Air is blown from the upper and
lower air outlets for high speed
cooling during the COOL mode,
and for filling the room with
warm air during the HEAT mode
(see Fig. 14).
So air does
not come into
direct contact
with people,
air blows from
the upper air
outlet.
Fig. 14 − Air Blows from Upper and Lower Outlets
Air is blown from the upper air outlet during the DRY mode, so
cold air does not come into direct contact with people.
When Setting the Air Outlet Selection Switch to
SRegardlessof the operating mode or situation, air blows
from the upper air outlet.
SUse this switch when you do not want air coming from
the lower air outlet; for example while sleeping.
10
Timer Function
TIMER ON (to start the unit) and TIMER OFF (to stop the unit)
can be used separately or together.
Timer ON only
This function allows the unit to start automatically at the set time.
The TIMER ON can be set while the unit is on or off.
UNIT ON
a. Press the TIMER ON button to initiate the auto-on time
sequence. The set time is displayed in the remote control
display. Every time the TIMER ON button is pressed, the
time increases by 30 minutes, up to 10 h. It increases by 60
minutes, afterwards, until the time setting reaches 24 h.
b. When the TIMER ON is set, the TIMER light on unit
illuminates. The unit continues to run at the set time.
UNIT OFF
a. Set the timer described in the UNIT ON section.
b. The unit starts at the set time.
Adjust the TIMER ON settings to 0.0 to cancel this option.
Timer OFF only
This function allows the unit to stop automatically at the set time.
The timer can be set while the unit is on or while it is off.
UNIT ON
a. Press the TIMER OFF button to initiate the auto−off
time sequence. The set time appears on the remote control
display. Every time the TIMER OFF button is pressed, the
time increases by 30 minutes, up to 10 h. It increases by 60
minutes, afterwards, until the time settings reach 24 h.
b. When the TIMER OFF is set, the timer light on the unit
illuminates and the unit turns off automatically at the set time.
UNIT OFF
a. Set the TIMER OFF as described in the UNIT ON section.
The unit’s TIMER display illuminates and the unit remains
off.
b. Adjust the TIMER ON settings to 0.0 to cancel this option.
Timer ON and Timer OFF
Use both functions to program the unit to turn on and shut off at
specified times.
UNIT OFF
a. Set TIMER ON as previously described.
b. Set TIME OFF as previously described. The unit starts
automatically at the set TIME ON and turns off at the set
TIME OFF.
UNIT ON
a. Set TIME OFF as previously described.
b. Set TIME ON as previously described. The unit turns off
automatically at the set TIME OFF and turns on at the set
TIME ON.
Sleep Mode
SLEEP mode is used to conserve energy and can be used when
the unit is in the COOL, HEAT or AUTO mode only.
Cool Mode
a. Push the SLEEP button. After 1 hour the set point raises by
1.8_F (1_C). After another hour, the set point raises by
another 1.8_F (1_C) and the fan runs in a low speed. The
unit shuts off 5 hours after setting the SLEEP mode. The
SLEEP mode cancels if either the “Mode”, “TEMP”, “Fan”,
“Timer”, or “ON/OFF” buttons on the remote control is
pressed.
Heat Mode
Same as cooling mode however set points are lowered by 1.8_F
(1_C).
Turbo Mode
Use the TURBO mode to cool or heat the room rapidly.
a. Press the TURBO button. An audible “beep” is heard if the
indoor unit supports this function. The fan runs on super high
speed. The TURBO mode terminates automatically 20
minutes after pushing the TURBO mode button. It can be
terminated immediately by selecting the TURBO mode
again. When the TURBO mode is terminated, the unit reverts
to the original setting.
Self Clean Mode
Press the “Self Clean” button to activate or deactivate the
self−cleaning function. Under this function, the air conditioner
automatically cleans and dries the evaporator. The cleaning cycle
takes 30 minutes, after which the unit turns off automatically. Press
SELF CLEAN on the middle of the cycle cancels the operation
and turn off the unit. This function can be activated only on
COOL or DRY mode.
Follow Me Mode
Press the “Follow Me” button to activate or deactivate this
function. Under this setting, the temperature that appears in the
remote control is the actual temperature at its location. The remote
control sends this signal to the air conditioner every 3 minutes.
This function is not available for DRY and FAN modes.
FreezeProtection Mode
Press the “FP” button for approximately 2 seconds to activate or
deactivate the freeze protection mode (heating set back). The
indoor unit displays “FP”.
NOTE: This function is only available in the heating mode.
Under this function, the unit operates at high fan speed and the coil
temperatureautomatically sets to 46_F (8_C). This mode can also
be deactivated by pressing the “ON/OFF”, “SLEEP”, “MODE”,
“FAN”, or either “TEMP” buttons.
Silence Mode
NOTE: The Silence Mode (SLC Button) is not available on this
model.
LED Light
Press the LED button to turn the display light on and off.
Resettingthe Remote Control
If the batteries in the remote control are removed, the current settings
will be cancelled and the control returns to the initial settings and will
be in standby mode. Push the ON/OFF button to activate it.
Time Delay
If the ON/OFF button is pressed too soon after a stop, the
compressor will not start for 3 to 4 minutes due to the inherent
protection against frequent compressor cycling. The unit only
emits an audible beep when the signals are received correctly.
Heating Features
If the unit is in the heating mode, there is a delay when the fan
starts. The fan starts only after the coil is warmed up to prevent
cold blow.
Auto Defrost Operation
In the HEATING mode, if the outdoor coil is frosted, the indoor
fan and outdoor fan turns off while the system removes the frost
on the outdoor coil. The system automatically reverts to normal
operation when frost is removed from the outdoor unit.
Auto Start
If the power fails while the unit is operating, the unit stores the
operating condition, and it will start operation automatically under
those conditions when the power is restored.