York Lx Mini Split Air Conditioners Owner S 898147 UUM B 0713 User Manual

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2014-07-06

User Manual: York Lx-Mini-Split-Air-Conditioners-Owner-S

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Johnson Controls Unitary Products 898147-UUM-B-0713
USER’S INFORMATION MANUAL
SINGLE AND MULTI-ZONE DUCTLESS SYSTEM
AIR CONDITIONER OR HEAT PUMP
MODELS: 16 & 22 SEER
TABLE OF CONTENTS
GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
DUCTLESS SYSTEM DEFFINITIONS . . . . . . . . . . . . . . . . . . . . . . . . 2
EQUIPMENT MODEL NUMBERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
DUCTLESS SYSTEM OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . 3
TYPICAL INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
REMOTE CONTROL OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
GENERAL OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
REMOTE CONTROL BATTERIES REPLACEMENT . . . . . . . . . . . . .6
EMERGENCY OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
INSTALLATION AND MAINTENANCE OF HEALTHY FILTER . . . . .7
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
LIMITED WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
CONTACT INFORMATION
• Go to website at www.york.com, then click on “Contact Us” and
follow the instructions.
• Contact us by mail:
Johnson Controls Unitary Products
Consumer Relations
5005 York Drive
Norman, OK 73069
Read this manual and keep for future reference.
GENERAL
This Manual is a guide to help assist with the operation of this ductless
system. It does not contain the service procedures that have to be per-
formed by a qualified HVAC service technician.
LX SERIES
PREMIUM
SERIES
• Make sure you read this manual before you start operating your
new ductless system.
• After reading this manual, if you still need more information that
may not have been covered in this manual, please contact your
HVAC contractor.
• To ensure comfort, make sure that temperature selection has
been properly set at the remote control. To ensure efficient oper-
ation, do not block air intake or outlet at either the indoor or out-
door unit. Also, do not stand nor put items on top of outdoor and
indoor units.
• If any issues with your system were to arise, please contact your
HVAC contractor.
• Make sure your windows and doors are shut when operating
your ductless system.
The refrigerant inside your ductless product uses PVE oil (Polyvinyl
Ether Oil) that readily absorbs moisture from the atmosphere. To limit
this “hygroscopic” action, the system should remain sealed whenever
possible. If a system has been open to the atmosphere for more than
4 hours, the compressor oil must be replaced. Do not break a vac-
uum with air and always change the driers when opening the system
for component replacement. For specific handling concerns with PVE
oil, contact your HVAC contractor. Failure to follow these recommen-
dations could result in equipment damage.
NOTICE
898147-UUM-B-0713
2Johnson Controls Unitary Products
SAFETY
DUCTLESS SYSTEM DEFFINITIONS
SINGLE SPLIT SYSTEM
A single split system consists of a single outdoor unit and a single
indoor unit. The single split system is controlled using a remote control
(included with indoor unit).
MULTI-SPLIT SYSTEM
A multi-zone system consists of a single outdoor unit and two to five
indoor units. Each zone is controlled separately by a remote control
(included with the indoor unit).
EQUIPMENT MODEL NUMBERS
ELECTRICAL SHOCK, FIRE, OR EXPLOSION HAZARD.
• This product must be installed and serviced by a qualified
installer or service agency. Improper or incomplete installation,
adjustment, alteration, service or maintenance could cause per-
sonal injury, loss of life, or damage to property. Installation and
service must be performed by a licensed professional dealer or
contractor.
• Failure to follow safety warnings exactly could result in danger-
ous operation, serious injury, death or property damage.
• When servicing your ductless system, your HVAC contractor
must use factory supplied service and replacement parts. Failure
to follow these instructions may result in property damages such
as fire, personal injury or death. The manufacturer or seller can-
not be responsible for the interpretation of this information, nor
can it assume any liability in connection with its use.
• The power supply must be of proper amperage and conform with
local codes.
• Don't cut or damage the power cords and control cords. Electric
shock or fire could result. If they are damaged, immediately call
your HVAC contractor to have your ductless system serviced.
• Do not operate your ductless system without the air filter
installed. The air filter should be removed and cleaned periodi-
cally to assure maximum efficiency.
• If a burning smell or smoke occurs, please turn off the power
supply immediately and contact your HVAC contractor. Not doing
so may cause electric shock or fire.
• Do not use flammable sprays near your ductless system. They
can cause a fire or explosion.
• R410A Refrigerant High Pressure Warning!
The units described in this manual use R410A refrigerant which
operates at 50 to 70% higher pressures than R-22. Failure to
use R-410A approved service equipment could result in equip-
ment explosion which could result in death or serious injury.
• The refrigerant provided by the manufacturer complies with all
the requirements of this system. When using recycled or repro-
cessed refrigerant, its quality has to be as good as that of a new
refrigerant. It is necessary to have the recycled or reprocessed
refrigerant tested by a qualified laboratory. Failure to do so could
void the warranty.
• Grounding your ductless system is required!
Follow proper local electrical code on requirements for ground-
ing. Failure to follow code could result in death or serious injury.
• Do not use this system if it has been in a flooded area and under-
water. Call a licensed HVAC professional to inspect the system
and replace controls and electrical components that have been
damaged or replace the system, if determined necessary.
• Keep combustible materials at least 3 feet away from either the
indoor or outdoor unit.
• Do not insert your hands, tools or any other item into the air
intake or air outlet at either the indoor or outdoor unit.
• If outdoor unit is installed on a raised stand, check condition of
stand occasionally to ensure its stability.
TABLE 1:
OUTDOOR MODEL NUMBER INDOOR MODEL NUMBER
LX 16 SEER Single Split Cooling Only Model Numbers
DCMF09CSM42Q1 DCMF09NWM42Q1
DCMF12CSM42Q1 DCMF12NWM42Q1
DCMF18CSM42Q1 DCMF18NWM42Q1
DCMF24CSM42Q1 DCMF24NWM42Q1
LX 16 SEER Single Split Heat Pump Model Numbers
DHMF09CSM42Q1 DHMF09NWM42Q1
DHMF12CSM42Q1 DHMF12NWM42Q1
DHMF18CSM42Q1 DHMF18NWM42Q1
DHMF24CSM42Q1 DHMF24NWM42Q1
Premium 22 SEER Single Split Cooling Only Model Numbers
DCPM09CSM41Q1 DCPM09NWM41Q1
DCPM09CSM42Q1 DCPM09NWM42Q1
DCPM12CSM41Q1 DCPM12NWM41Q1
DCPM12CSM42Q1 DCPM12NWM42Q1
DCPM18CSM42Q1 DCPM18NWM42Q1
DCPM24CSM42Q1 DCPM24NWM42Q1
DCPM36CSM42Q1 DCPM36NWM42Q1
Premium 22 SEER Single Split Heat Pump Model Numbers
DHPM09CSM41Q1 DHPM09NWM41Q1
DHPM09CSM42Q1 DHPM09NWM42Q1
DHPM12CSM41Q1 DHPM12NWM41Q1
DHPM12CSM42Q1 DHPM12NWM42Q1
DHPM18CSM42Q1 DHPM18NWM42Q1
DHPM24CSM42Q1 DHPM24NWM42Q1
DHPM30CSM42Q1 DHPM30NWM42Q1
DHPM36CSM42Q1 DHPM36NWM42Q1
LX 16 SEER Multi-Splits Heat Pump Outdoor Unit Model Numbers
DHMF18CMM42Q1 \
DHMF24CMM42Q1 \
DHMF30CMM42Q1 \
DHMF36CMM42Q1 \
DHMF42CMM42Q1 \
LX 16 SEER Multi-Splits Heat Pump Indoor Unit Model Numbers
\ DHPM09NWM42Q1
\ DHPM12NWM42Q1
\ DHPM18NWM42Q1
898147-UUM-B-0713
Johnson Controls Unitary Products 3
DUCTLESS SYSTEM OPERATION
MUTI-SPLITS APPLICATION ONLY
In a multi-split application, the operating mode is determined by the
zone that initiates the first demand for heating or cooling. If the system
is energized and a heating demand has been initiated by zone 1, an
error code (E7) will be displayed of the front panel of the indoor unit of
any zone trying to initiate a cooling demand. The zone 1 remote (and
remotes for other zones calling for heating) must be powered off in
order to allow the system operating mode to switch to the cooling mode.
Once the zone initiates the cooling demand, the mode will have to be
reset in the same way to allow a heating demand in another zone. This
situation occurs only when there are very different requirements in two
or more zones in the system.
SINGLE SPLIT AND MULTI-SPLITS APPLICATIONS
COOLING MODE OPERATION
1. Cooling Mode Operation Principles - In the cooling mode, the
indoor coil absorbs the heat from the room and transfers it to the
outdoor coil where it is discharged. The system cooling capacity is
affected by the outdoor ambient temperature. The indoor fan oper-
ates continuously in cooling mode even when the cooling setpoint
temperature is reached. The indoor unit swing louver is fixed in an
upward position. The cooling operating range of the outdoor unit is
typically from 5°F (-15°C) to 115°F (46°C) for small capacity sys-
tems (9K & 12K) and 14°F (-10°C) to 115°F (46°C) for large capac-
ity systems (18+K).
2. Anti-Freezing Protection in Cooling Mode - If the unit is running
in cooling mode and frost starts forming on the indoor coil, the out-
door unit compressor will stop to protect your ductless system.
HEATING OPERATION
1. Heating Operation Principles - The refrigerant flow is reversed
during the heating cycle. The outdoor coil absorbs the heat from
outside and transfers it to the indoor coil where it is discharged into
the living space. The system heating capacity is also affected by
the outdoor ambient temperature. In heating mode, the indoor
blower will continue to operate for 60 seconds after the outdoor unit
shuts off. The indoor unit swing louver is fixed in a downward posi-
tion. The heating operating range of the outdoor unit is from 19 °F (-
7°C) to 75°F (24°C). In extreme low temperature conditions, it may
be necessary to supplement heating using other means such as
space heater, fireplace, etc.
2. Auto Defrost - When the outdoor temperature is low and/or with
high humidity, frost may form on the outdoor coil, reducing the abil-
ity of the unit to transfer energy. The unit will go into Auto Defrost
mode and the heating will be discontinued for 8 to 10 minutes.
When the defrost cycle is complete, the system will start running in
heating mode. While the outdoor unit is in defrost mode, the follow-
ing occur:
• The fan motors of the indoor and outdoor units will stop running.
• The indoor unit indicator flashes, and moisture may flow from the
outdoor unit and steam may be observed.
3. Cold Air Prevention - Hot Heat Pump - In heating mode, if the
indoor coil has not achieved a certain temperature, the indoor fan
will not operate for up to 3 minutes. This may occur during:
• Initial start-up of a heating cycle
• Immediately after completion of an Auto mode operation
• Heating under extremely low indoor temperatures
AUTO MODE OPERATION
When AUTO mode is selected, the setpoint temperatures in heating
and cooling modes are predetermined. When AUTO mode is activated,
the remote control temperature setpoint and fan operation cannot be
adjusted.
1. AUTO Mode - Cooling Operation - If the indoor ambient tempera-
ture is greater than 77°F (25°C), the ductless system will operate in
cooling mode and will continue to run until the indoor ambient tem-
perature reaches 75°F (24°C). At this point, the outdoor unit's com-
pressor and outdoor fan will operate for another 60 seconds, then
they will both turn off. The indoor fan will run continuously at a
speed determined by the indoor ambient temperature. When the
system is in AUTO mode and in cooling operation, the indoor unit
swinging louver is fixed in an upward position.
2. Auto Mode - Heating Operation (heat pump only) - If the indoor
ambient temperature is less than 68°F (20°C), the system will oper-
ate in heating mode and will continue to run until the indoor ambient
temperature reaches 69°F (21°C). At this point, the outdoor unit's
compressor and outdoor fan will operate for another 60 seconds,
then they will both turn off. The indoor fan will run continuously at a
speed determined by the indoor ambient temperature. When the
system is in AUTO mode and in heating operation, the indoor unit
swing louver is fixed in a downward position.
FAN MODE OPERATION
When the system is set to operate in FAN mode, the indoor fan runs
continuously in AUTO, low, medium or high speed. The outdoor unit is
off. In AUTO fan mode, the fan speed is determined by the indoor ambi-
ent air temperature.
DRY MODE OPERATION
When the system is set to operate in DRY mode, the indoor fan runs
continuously at low speed to maximize indoor air moisture removal.
TYPICAL INSTALLATION
SINGLE SPLIT
FIGURE 1: Single-Split Indoor
ON/
OFF
* To be provided at field
INDOOR UNIT
OUTDOOR UNIT
AIR IN
AIR IN
AIR OUT
AIR OUT
1
2
3
8
45
7
6
2
1. Power Cable*
2. Remote Control
3. Front Panel
4. Filter
5. Guide Louver
6. Wall Pipe
7 Bind Tape
8. Drainage Pipe
898147-UUM-B-0713
4Johnson Controls Unitary Products
MULTI-SPLITS
FIGURE 2: Multi-Split Units
18 KBTU OUTDOOR UNIT
(ONE TO TWO ZONES)
24 KBTU OUTDOOR UNIT
(TWO TO THREE ZONES)
30 KBTU OUTDOOR UNIT
(TWO TO FOUR ZONES)
42 KBTU OUTDOOR UNIT
(TWO TO FIVE ZONES)
AIR IN
AIR OUT
1
2
3
8
4
5
7
6
1. Front Panel
2. Filter
3. Guide Louver
4. Wall Pipe
5. Bind Tape
6. Connection Wire
7 Drainage Pipe
8. Remote Control
INDOOR UNIT
OUTDOOR UNIT
898147-UUM-B-0713
Johnson Controls Unitary Products 5
REMOTE CONTROL
OPERATION
The wireless remote control gives the home-
owner the ability to operate their ductless sys-
tem at the touch of a button. The indoor unit
and remote control send information back and
forth continuously. The remote control must be
placed on a table or other surface in direct line
of sight with the indoor unit infrared receiver.
The remote control should not be placed in a
drawer. Make sure that there are no obstruc-
tions between the indoor unit receiver and the
remote control. Make sure you do not throw nor
drop the remote control. The remote should
never come in contact with liquids and should
not be left in direct contact with the sun or any
place that's very hot.
POWER BUTTON
When this button is pressed, the system will
turn on. When pressed the second time, the
system will turn off. When turning the system on or off, the Timer and
Sleep functions (if activated) will be canceled; however the clock time
will be continue to operate even when the system is off.
MODE BUTTON
Press this button to select system
operating modes. AUTO mode is the
default setting when the system is
turn on. As MODE button is pressed,
COOL, DRY, FAN and HEAT (for
heat pump only) modes can be
selected in this order. The selected
mode is displayed on both the
remote control and the indoor unit's
cover panel displays. When AUTO
mode is selected, the temperature will not be displayed. When in COOL
mode, the default setpoint temperature is 77°F (25°C). When in HEAT
mode, the default setpoint temperature is 69°F (21°C).
+/- BUTTONS
Use plus (+) and minus (-) buttons to adjust the temperature setting up
or down.
FAN BUTTON
Press FAN button to select fan speed.
AUTO fan is the default setting. In
AUTO fan mode, the indoor fan speed
is determined by the indoor ambient
temperature. Press FAN button to
select the desired fan setting in the following order AUTO, Low Speed,
Medium Speed and High Speed. The fan speed selection is displayed
at the top of the remote control display by one of these symbols.
I FEEL BUTTON
Press the I FEEL button to activate the I FEEL feature. When the I
FEEL icon appears, the system will satisfy your cooling or heating (heat
pump only) setpoint temperatures where the remote control is located.
Press the I FEEL button again to deactivate. When I FEEL function is
deactivated, the system will satisfy the cooling and heating (heat pump
only) setpoint temperatures where the indoor unit is located. To use the
I FEEL mode, the remote control must be placed in direct line of sight
with the indoor unit infrared receiver. Make sure that there are no
obstructions between the indoor unit receiver and the remote control
when I FEEL feature is activated.
SWITCH FROM °C TO °F
With system OFF, press MODE and (-) buttons simultaneously to switch
from Centigrade to Fahrenheit. The current selection is displayed to the
right of the temperature display on the remote control.
CLOCK BUTTON
Press the CLOCK button to adjust the time displayed on the remote
control. The clock icon will flash. Press the (-) and + buttons to
adjust the time up or down in one minute increments. Press and hold
the button to adjust the time in 10 minute increments. Press the CLOCK
button again when correct time is displayed. If no button is pushed for 5
seconds while the display is still flashing, the timer setting will not be
saved.
X-FAN BUTTON
Press the X-FAN button once to initiate extended blower operation.
This function allows removal of excess moisture from the indoor unit
coil after in order to prevent possible mold or bacterial growth. When
the X-FAN function is activated, the indoor fan will continue to run at low
speed for 10 minutes after the unit is turned off using the POWER but-
ton. The extended fan operation icon is displayed when this feature
is turned on. To deactivate, press X-FAN button again and the indoor
unit fan will stop running.
LOUVER SETTING BUTTON
Press this button to set the position of the
indoor unit swing louver. When this feature
is turned on, icon appears on the remote
control display. Continue to press the LOU-
VER icon to select the desired swing angle as shown in the following
sequence. When activated, the louver will start swinging right to left.
SLEEP BUTTON
Use the SLEEP button to activate or cancel the sleep function. To acti-
vate sleep function, press SLEEP button and the sleep icon should
appear on the remote control display. Press SLEEP button to cancel
sleep function and the sleep icon on the remote control should disap-
pear.
In cooling mode, SLEEP function increases temperature by 2°F per
hour over a two hour period from the time sleep function is activated. In
heating mode, SLEEP function decreases temperature (-2°F per hour)
over a two hour period from the time sleep function is activated.
Sleep function is defaulted to off when the system is turned on. If the
system is turned off the Sleep function is automatically disabled.
The temperature cannot be adjusted when the system is in AUTO
mode.
The fan speed is not adjustable in DRY mode operation. The low fan
speed is necessary to ensure optimal humidity control.
AUTO
COOL
DRY
FAN
HEAT
(Only for cooling and heating units)
NOTICE
NOTICE
The sleep function is not available in AUTO or FAN modes.
OFF
NOTICE
898147-UUM-B-0713
6Johnson Controls Unitary Products
TIMER ON BUTTON
Use the TIMER ON button to initiate or cancel a single timed ON event.
Use this feature to bring the system on when you return home or when
you wake up in the morning. Press the TIMER ON button once. The
clock icon disappears and a time setting appears with the word ON
flashing 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. To make sure the function is
turned on successfully, the word ON will appear to the right of the cur-
rent time display. Press the TIMER ON button again if you want to can-
cel 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 when you leave the house
or when you go to sleep. Use the same method described above to set
the desired time for the system to stop operation. To make sure the
function is turned off successfully, the word OFF will appear to the right
of the current time display. Press the TIMER OFF button again if you
want to cancel the timed OFF event.
REMOTE LOCK
Press (-) and + buttons simultaneously to either lock or unlock the
remote control buttons. When locked, the icon is displayed.
TEMP BUTTON
Use the TEMP button to change the temperature display shown on the
remote control. When the system is powered on, the current tempera-
ture setting is displayed along with this icon . Press the TEMP button
one more time to display the current indoor ambient temperature, along
with this icon . Press the TEMP button again to display the outdoor
ambient temperature with this icon . The selected temperature will
return to the display screen after 5 seconds. The TEMP button can also
be used to temporarily display the indoor ambient temperature on the
indoor unit display panel.
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 control.
GENERAL OPERATION
1. To turn the system ON, press ON/OFF but-
ton, the system should start to run. (Note:
when the system is powered off, the swing
louver of indoor unit will close automati-
cally).
2. Press MODE button to select the desired
mode. Keep pressing until the desired
mode is displayed on the remote control.
3. Pressing +or - button to set the desired
temperature (temperature cannot be
adjusted in AUTO mode).
4. Keep pressing FAN button to select desired
fan speed. Fan speed selection is as fol-
low: AUTO FAN, LOW, MID and HIGH.
5. Press button, to activate the swinging
louver. Press again to select a desired lou-
ver angle.
6. Press SLEEP button to initiate sleep func-
tion. Press again to deactivate.
7. Use TIMER ON and TIMER OFF buttons to schedule desired timed
on and off settings
8. Use LIGHT button to set display light on or off.
9. Use X-FAN button to turn on and off extended fan operation feature
in cooling and DRY modes.
10. Use TURBO button to speed up cooling or heating.
11. Use I FEEL button to control your setpoint temperature from the
remote control in cooling and heating modes.
REMOTE CONTROL BATTERIES
REPLACEMENT
If the remote control operation becomes
erratic, remove batteries. Wait 30 seconds
and reinsert batteries. If proper remote con-
trol operation is not restored, replace batter-
ies.
The wireless remote control requires two
AAA, 1.5V batteries. Follow the steps below
and the illustrated graphics to replace the
batteries when necessary.
1. Remove screw that secures the battery
access panel to the remote control. Slide
the panel in the direction of the arrow.
2. Remove the existing AAA, 1.5V batter-
ies.
3. Replace batteries with fully charged
AAA, 1.5V batteries. Make sure to pay
attention to proper polarity of batteries. Remote control will not
operate if batteries are improperly installed.
4. Reposition battery access panel and slide forward until panel snaps
into locked position.
5. Reinsert screw.
EMERGENCY OPERATION
If the wireless remote is lost or damaged,
the system can be operated using the
manual switch or code switch. The sys-
tem will run in AUTO mode, and will not
change the temperature setting or the fan
speed.
The manual switch can be operated as
follows:
• To operate the unit, press the
AUTO/STOP button once and the
unit will enter into AUTO RUN
mode. The microcomputer will
select the (COOL, HEAT, FAN)
mode automatically to maintain
optimum room comfort.
• To stop the unit from operating,
press the AUTO/STOP button
once and the unit will shut down.
The code switch can be operated as follows:
• To operate the unit, adjust the code switch to the AUTO position
and the unit will enter into AUTO RUN mode. The microcomputer
will select the (COOL, HEAT, FAN) mode automatically to main-
tain optimum room comfort.
• To stop the unit from operating, adjust the code switch to the
STOP position and the unit will shut down.
If the remote control is not going to be used for a long period of time,
make sure to remove batteries to avoid damage to the control.
2
1
3
4
CODE SWITCH
MANUAL
SWITCH
AUTO/STOP
AUTO
TEST
RUN
STOP
898147-UUM-B-0713
Johnson Controls Unitary Products 7
MAINTENANCE
OUTDOOR UNIT
1. Ensure power is off before cleaning.
2. It may be necessary to wash the outdoor coil more frequently if it is
exposed to substances which are corrosive or which block airflow
across the coil (e.g., pet urine, cottonwood seeds, fertilizers, fluids
that may contain high levels of corrosive chemicals such as salts).
3. Outdoor Coil (Sea Coast) - Moist air in ocean locations can carry
salt, which is corrosive to most metal. Units that are located near
the ocean require frequent inspections and maintenance. These
inspections will determine the need to wash the unit including the
outdoor coil. Consult your installing contractor for proper intervals/
procedures for your geographic area or service contract.
4. Outdoor unit fan motor is pre-lubricated and sealed. No further
lubrication is needed.
5. Visually inspect all connecting lines, joints and coils for evidence of
oil leaks.
6. Check all wiring for loose connections.
7. Check for correct voltage at unit (unit operating)
INDOOR UNIT
1. Clean or change filters.
2. Check all wiring for loose connections
3. Check for correct voltage at unit (blower operating).
4. Clean coil, if necessary.
5. Check connecting lines and coils for signs of oil leaks.
6. Check condensate line and clean, if necessary.
INSTALLATION AND MAINTENANCE OF
HEALTHY FILTER (ACCESSORY)
INSTALLATION OF HEALTHY FILTER (REFER TO
FIGURE 3)
• Lift up the front panel from its two ends and remove the factory
supplied air filter as shown in Fig.A.
• Attach the healthy filter to the air filter as shown in Fig. B.
• Install the air filter properly as shown in Fig. C and then close the
panel.
CLEANING AND MAINTENANCE
• Remove the healthy filter and clean thoroughly. Do not use a
brush or any hard objects to clean the filter.
• Dry the air filter before reinstalling it.
TROUBLESHOOTING
Whenever there is a problem with the system, an error code will be dis-
played 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
note of the code (E4, F6, H4, etc.), then reset the display by pressing
the ON/OFF button on the wireless remote. Press the ON/OFF button a
second time to reapply power to system. If code is still displayed, dis-
connect and restore power at the unit disconnect switch or circuit
breaker. If the problem was temporary, the code will not reappear. If the
error code reappears after power has been restored, contact your
HVAC contractor.
If one of the following situations occur, please unplug the unit and con-
tact your HVAC contractor immediately:
• There is very loud sound during operation
• The strong odor coming from the indoor unit during operation
• Water is leaking into the room
• Circuit breaker trips frequently
• Water or other liquid has been splashed into the indoor unit
• There is an abnormal heat in power supply cord and power plug
If none of the above conditions exist, check the following items before
calling your HVAC contractor.
The TEST button is for the technicians' testing, which should not be
used by our user.
The filter must be in place and the front panel must be closed any
time the unit is in operation.
NOTICE
NOTICE
FIGURE 3: Filter Replacement
AIR FILTER
HEALTHY FILTER
Fig. A
Fig. B
Fig. C
898147-UUM-B-0713
8Johnson Controls Unitary Products
FIGURE 4: Indoor Unit Front Panel Indicators
72
HEAT INDICATOR
COOL INDICATOR
TEMPERATURE*
RUN
DEHUMIDIFY
MODE
INFRARED
SIGNAL
RECEIVER
* The temperature readout (either
temperature setpoint or indoor ambient)
will be replaced by an error code if there
is a malfunction. If multiple errors are
detected, the display will alternate
between each error code.
NOTE:
No history is kept on past error codes.
TABLE 2:
Problem Possible Cause
Unit does not operate immediately after
being restarted.
Unit control initiates a 3 minute delay at the end of each cycle to protect the compressor from
damage.
A whoosh or gurgling noise can be heard at
the indoor unit.
Sometimes, the refrigerant can be heard in the indoor coil when the outdoor unit starts or stops
operation. This is not a malfunction.
Mist is coming out of the indoor unit during
cooling operation.
This sometimes happens when the indoor temperature and humidity are very high and the air is
being cooled quickly. The mist will disappear as the indoor temperature and humidity are lowered.
A creaking or popping noise can be heard
when the unit starts or stops.
The plastic components of the indoor units sometimes expand and contract when they are heated
and cooled.
Unit is not operating.
Are the TIMER ON and TIMER OFF features being used incorrectly?
Is power disconnected 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 indoor unit?
Is filter dirty?
Is fan at low speed?
Are windows and doors properly shut?
Wireless remote is not working. Is remote in direct line of sight with indoor unit infrared receiver? Has the remote been damaged?
Remove remote control batteries for 30 seconds, then reinsert them. Replace batteries, if necessary.
Water is leaking from indoor unit. Indoor humidity level is very high and water is being blown from indoor coil. This will stop as humidity
level is reduced.
Water is leaking from condensate line at
indoor unit.
Check condensate line outside to make sure it is not obstructed.
Check condensate line to make sure it has not been disconnected from indoor unit.
Water is leaking from the outdoor unit.
During operation in high humidity areas, condensate will form on cold outdoor refrigerant pipes.
When heat pump is operating in defrost mode, ice will thaw from around outdoor coil and water will
flow from the unit.
Clicking noise heard inside. Sometimes, the sound of the outdoor unit fan or compressor relay can be transmitted in a way that
makes it seem to be coming from the indoor unit.
Indoor fan is not working.
Heat pump units − In HEAT mode, a timed delay keeps indoor fan off for two minutes to prevent
unheated air from being circulated by the indoor fan.
Heat pump units − In HEAT mode, cold outdoor temperatures and high humidity cause frost to accu-
mulate on the outdoor unit. When this happens, the unit will enter a defrost cycle. The indoor fan is off
during the 3 − 12 minute cycle.
In DRY mode, indoor fan operation may be stopped to avoid delivery of moist air to the room.
Do not adjust temperature setting.
898147-UUM-B-0713
Johnson Controls Unitary Products 9
Limited Warranty
WARRANTY TERMS: Johnson Controls Unitary Products (hereinafter “Company”) warrants this product to be free from defects in factory workman-
ship and material under normal use and service and will, at its option, repair or replace any parts, without charge, subject to the exclusions below,
that prove to have such defects according to the terms outlined in this warranty. Company reserves the right, at its sole discretion, to provide a
replacement unit in the place of repair parts, in which case the warranty period for the replacement unit is limited to the remainder of the original war-
ranty period. Alternatively, Company may, at its option, extend a replacement allowance to be applied toward the purchase of a new unit marketed by
Company. The exact amount of the allowance will be determined at the discretion of Company, based upon current market conditions, but in no case
shall this allowance exceed thirty (30) percent of the original consumer purchase price of the unit excluding such items as ductwork, wiring, piping,
and installation costs. The warranty period for repair or replacement parts or unit provided hereunder shall not extend beyond the warranty period
stated below. Company shall have no responsibility hereunder for installation, shipping, handling, or other charges except as specifically provided
herein.
This warranty covers only the equipment described by the Product Model Number and Unit Serial Number on the equipment or listed on the War-
ranty Registration Card, and applies only to products installed in the United States, Canada, or Puerto Rico. Tampering, altering, defacing, or remov-
ing the product serial number will serve to void this warranty. This warranty extends only to the original consumer purchaser and is nontransferable.
For this warranty to apply, the product must be installed according to Company recommendations and specifications, and in accordance with all
local, state, and national codes; and the product or residence must not be removed from its place of original installation. This warranty does not apply
to any unit sold over the Internet, by telephone or other electronic means unless the dealer that buys or sells a unit over the Internet, by telephone or
other electronic means also installs the unit. In the absence of a recorded Warranty Registration Card, the warranty period will begin upon product
shipment from Company. If you are unaware of the date the warranty became effective, contact Company at (877) 874-7378 or visit www.upgproduc-
tregistration.com.
ADDITIONAL CONDITIONS FOR HEAT EXCHANGER WARRANTY: This warranty shall cover the heat exchanger (primary and/or secondary, if
applicable) only if:
1. The product has not been operated with an input rate in excess of the rating plate attached to the product.
2. The product has not been allowed to operate without the use of the proper automatic limit control on the maximum warm air temperature
and/or without adequate circulation.
3. The product is installed so that the combustion air is not contaminated by compounds of chlorine, fluorine, or other damaging chemicals
(or vapors).
4. The product is installed such that the heat exchangers are not exposed to return air temperatures below stated ratings.
FOR PRODUCT REGISTRATION: For your benefit and protection, register your product with Company promptly after installation. This will initiate
the warranty period and allow us to contact you, should it become necessary. You can register your product online at www.upgproductregistra-
tion.com or by returning the Warranty Registration Card on the back page of this packet.
FOR WARRANTY SERVICE OR REPAIR: Notify your Installing Dealer or a Participating Dealer, preferably in writing, as soon as possible after dis-
covery of the problem. Be sure to include the Product Model Number, Unit Serial Number, Installation Date, and a description of the problem. You
may find the Installing Dealer's name on this page or on the equipment, and you can locate Participating Dealers online at www.yorkupg.com.
If a Dealer response is not received within a reasonable amount of time, notify Company at: Johnson Controls Unitary Products, Consumer Rela-
tions, 5005 York Drive, Norman, OK 73069 or by telephone at (877) 874-7378. All warranty service or repair will be performed during regular busi-
ness hours, Monday through Friday 9:00 AM - 5:00 PM. Service requests sent to Company without prior Dealer contact will be referred back to a
Participating Dealer. Because this process takes time, it is in the best interest of the Consumer to contact a Participating Dealer directly.
WARRANTY PERIOD: The warranty period in years, depending on the part, is as shown in the chart below.
MAINTENANCE: Company strongly recommends regular periodic preventive maintenance on this equipment. The person most familiar with the
equipment in your HVAC system is a Participating Dealer. The Participating Dealer can ensure that your maintenance program meets the “Company
Warranty” conditions, maximize the equipment efficiency, and service your unit within the mandated guidelines with regard to unlawful discharge of
refrigerants into the atmosphere.
Product Model Number: _________________________________
Unit Serial Number: ____________________________________
Installation Date: _________________________________
Installing Dealer: _________________________________
CONDENSING UNITS
CONDENSING UNITS COMPRESSOR PARTS
ALL MODELS 6 years 2 years
Subject to change without notice. Published in U.S.A. 898147-UUM-B-0713
Copyright © 2013 by Johnson Controls, Inc. All rights reserved. Supersedes: 898147-UUM-A-0112
York International Corp.
5005 York Drive
Norman, OK 73069
EXCLUSIONS: This warranty does not cover any:
1. Shipping, labor, or material charges or damages resulting from transportation, installation, or servicing.
2. Damage or repairs required as a consequence of mishandling, faulty installation, misapplication, abuse, improper servicing, unauthorized altera-
tion, or improper operation.
3. Damages or failure to start resulting from improper voltage conditions, blown fuses, open circuit breakers, or other inadequacy or interruption of
electrical service or fuel supply.
4. Fuses, either internal or external to the product.
5. Labor or other costs incurred for diagnosing, repairing, removing, installing, shipping, servicing, or handling of either defective parts or replace-
ment parts.
6. Products removed from their original location for reinstallation purposes.
7. Damages resulting from accident, abuse, fire, flood, alteration, or acts of God.
8. Damages resulting from use of the product in a corrosive atmosphere.
9. Normal maintenance, or damages resulting from failure to perform normal maintenance, as outlined in the installation and servicing instructions
or owner's manual.
10. Cleaning or replacement of filters, nozzles, or orifices.
11. 11. Damages resulting from operation with inadequate supply of air or water; Damages resulting from failure to properly and regularly clean air
and/or water side of condenser and evaporator.
12. Damages resulting from: (I) freezing of condenser water or condensate; (II) inadequate or interrupted water supply; (III) use of corrosive water;
(IV) fouling or restriction of the water circuit by foreign material or like causes.
13. Damages caused by improper parts, components or accessories not suitable for use in or with the unit. For a list of parts that are known to be
compatible please reference the equipment renewal parts list, contact a Participating Dealer for assistance, or call 1-877-874-7378.
14. Electricity or fuel costs, or increases in fuel or electric costs, for any reason including additional or unusual use of supplemental electric heat.
This warranty is in lieu of all other express warranties. All implied warranties, including the implied warranty of merchantability and fitness for a partic-
ular purpose are limited in duration to the actual warranty period applicable to the part. Some states do not allow the disclaimer of implied warranties,
so the above disclaimer may not apply to you. In addition, some states do not allow limitations on how long an implied warranty lasts, so the above
limitation may not apply to you. In no event, whether as a result of breach of warranty or contract, tort (including negligence), strict liability, or other-
wise, shall Company be liable for special, incidental, or consequential damages or expenses, including but not limited to loss of use of the equipment
or associated equipment, lost revenues or profits, cost of substitute equipment, or cost of fuel or electricity.
The above limitations shall inure to the benefit of Company's suppliers and subcontractors. The above limitation on consequential damages shall not
apply to injuries to persons in the case of consumer goods. Company does not assume, or authorize any other person to assume for Company, any
other liability for the sale of this product. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above
limitation may not apply to you. This warranty gives you specific legal rights. You may also have other rights which vary from state to state.

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