GE AE1RD20DM, AE0RD10AM, AE0CD20DM, AE1RD10AM, AE0CD14DM User Manual
...
Cool Only Models
AE1CD10AM / AE0CD10AM
AE1CD14DM / AE0CD14DM
AE1CD20DM / AE0CD20DM
Heat/Cool Models
AE1RD10AM / AE0RD10AM
AE1RD14DM / AE0RD14DM
AE1RD20DM / AE0RD20DM
Write the model and serial numbers here
for the indoor and outdoor units:
Indoor Model # __________________
Indoor Serial # ____________________
Outdoor Model #
____________________
Outdoor Serial # ____________________
Find these numbers on a label on the side of
each unit.
Air Conditioners
Mini Split-System
49-7600 05-09 JR
Safety Instructions . . . . . . . . . . . . 2
Operating Instructions
Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Care and Cleaning . . . . . . . . . . . . . . .6, 7
Remote Control Features . . . . . . . . 4, 5
Installation Instructions
Air Purging and Leakage Test . . . . . 15
Before You Begin . . . . . . . . . . . . . . . . . . .8
Connection Tubing . . . . . . . . . . . . . . . 11
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . 9
Drainage Hose . . . . . . . . . . . . . . . . . . . 11
Electrical Requirements . . . . . . . . . . . . .8
Electrical Wiring . . . . . . . . . . . . . . 12–14
Indoor Unit . . . . . . . . . . . . . . . . . . . . 12, 13
Location . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Outdoor Unit . . . . . . . . . . . . . . . . . . 14, 15
Tubing Hole . . . . . . . . . . . . . . . . . . . . . . . 11
Power Line . . . . . . . . . . . . . . . . . . . . . . . . 14
Mounting Plate . . . . . . . . . . . . . . . . . . . 11
Test Operation . . . . . . . . . . . . . . . . . . . . 16
Wiring Indoor Unit . . . . . . . . . . . . . . . . 12
Wiring Outdoor Unit . . . . . . . . . . . . . . 14
Troubleshooting Tips . . . . . . . . 17
Normal Operating Sounds . . . . . . . . 17
Consumer Support
Consumer Support . . . . . . Back Cover
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . 18
Owner’s Manual and
Installation Instructions
Climatiseurs
Minibloc
Acondicionador de aire
de sistema mini split
Manuel d’utilisation et
instructions d’installation
Manual del propietario
e instrucciones de
instalación
La section française commence à la page 19
La sección en español empieza en la página 37
2
IMPORTANT SAFETY INFORMATION.
READ ALL INSTRUCTIONS BEFORE USING.
WARNING!
For your safety, the information in this manual must be followed to minimize the risk of fire, electric
shock or personal injury.
Use this equipment only for its intended
purpose as described in this Owner’s
Manual.
This system must be properly installed
in accordance with the Installation
Instructions before it is used.
All wiring should be rated appropriate for
the current value listed on the rating plate.
Use only copper wiring.
WARNING!Risk of electric
shock. Can cause injury or death: Earth
connection is essential before connecting
the power supply.
WARNING!Risk of electric
shock. Can cause injury or death: Disconnect
all remote electric power supplies before
servicing.
WARNING!Risk of electric
shock. Can cause injury or death: Repair or
replace immediately all electrical wiring
that has become frayed or otherwise
damaged. Do not use wiring that shows
cracks or abrasion damage along its
length or at either end.
All electrical work must be completed by a
qualified electrician and completed to local
and national building codes and regulations.
Any servicing must be performed by a
qualified individual.
WARNING!Risk of fire. Can
cause injury or death: Do not store or use
combustible materials, gasoline or other
flammable vapors or liquids in the vicinity
of this or any other appliance.
All air conditioners contain refrigerants,
which under federal law must be removed
prior to product disposal. If you are getting
rid of an old product with refrigerants, check
with the company handling disposal.
R410A air conditioning systems require
contractors and technicians to use tools,
equipment and safety standards approved
for use with this refrigerant. DO NOT use
equipment certified for R22 refrigerant only.
SAFETY PRECAUTIONS
READ AND FOLLOW THIS SAFETY INFORMATION
CAREFULLY.
SAVE THESE INSTRUCTIONS
For any service which requires entry
into the refrigerant sealed system,
Federal regulations require the work
be performed by a technician having
a Class II or Universal certification.
Consumer Support Troubleshooting Tips
Operating
Instructions
Safety Instructions
Installation
Instructions
3
Operating the air conditioner.
GEAppliances.com
General Procedure
NOTE: For best results, point the remote control
at the indoor unit.
Make sure power is connected and press the
ON/OFF pad to start the system.
Press the MODE pad to select the desired
operation mode.
Press the SWING pad for automatic rotation of
the louvers. Press again to stop the rotation.
Press the FAN pad to set the desired fan speed
(AUTO/Low/Medium/High).
Press the TEMP +/– pads to set the desired
temperature
.
NOTE: For detailed remote control instructions, see
About the remote control section.
5
4
3
2
1
How to Insert Batteries
The remote control uses two AAA batteries.
Remove the cover from the back of the remote
control and insert two new batteries (pay
attention to the polarity).
Reattach the cover.
NOTES:
Do not mix new and used batteries or different
types of batteries.
Remove batteries when the remote control is not
in use for an extended time.
The remote control signal can only be received
within a range of 20 ft.
The remote control should be placed about
3 feet or more away from TV sets or any other
electrical appliances.
2
1
Battery type: AAA
Battery cover
Consumer Support
Troubleshooting Tips
Operating
Instructions
Safety Instructions
Installation
Instructions
4
Consumer Support Troubleshooting Tips
Operating
Instructions
Safety Instructions
Installation
Instructions
About the remote control
.
The remote control transmits the signals to the system.
Features and appearance may vary.
Fan setting
Mode
Temperature
Timer set
ON and OFF
Operation
Sleep on
Swing on
Clock and timer
AUTO—In this mode, the unit automatically
controls the room temperature within the
range of 77ºF and 68ºF. The fan will run
continuously while the unit is in AUTO mode.
When the room temperature exceeds 77ºF, the
unit will go into COOL Mode. When the room
temperature drops to 73ºF, the fan will
continue to run but COOL Mode will turn off.
When the temperature drops below 68ºF, the
unit will go into HEAT Mode. When the
temperature reaches 73ºF, the fan will
continue to run but HEAT Mode turns off.
NOTE: This temperature range setting cannot
be adjusted and will not be displayed.
COOL—Use to cool the room to the desired
temperature set between 61ºF and 86ºF.
NOTE: The unit will not provide optimum
cooling if the outside temperature is below
60ºF. Under certain conditions, the unit may
activate the antifreeze protection cycle for
approximately 5 minutes to remove ice from
the indoor coil.
DRY—Use to dehumidify the room. The fan will
run at a fixed low speed to provide maximum
dehumidification. The temperature can be set
between 61ºF and 86ºF.
FAN—Use to turn ON and OFF the fan-only
operation. COOL, HEAT or DRY mode will not
be provided.
HEAT (on models so equipped)—Use to warm
the room to the desired temperature set
between 61ºF and 86ºF.
NOTE: The unit will not provide optimum
heating if the outside temperature is below
14ºF. Under certain conditions, the unit may
activate the antifreeze protection cycle for
approximately 8 minutes to remove ice from
the outdoor coil. During this cycle, it is normal
to hear operating sounds such as refrigerant
flowing inside the system.
About the remote control.(cont.)
GEAppliances.com
The remote control transmits the signals to the system.
Display
Displays all set contents when turned on.
Displays only the set temperature and time
when turned off.
ON/OFF Pad
Press to turn the system on and off.
MODE Pad
Press to change the operation mode to
AUTO, (COOL), (DRY), (FAN ONLY)
or (HEAT).
TEMP Pads
Press + to increase the set temperature in
1ºF increments. Press – to decrease the set
temperature in 1ºF increments. In the COOL
and HEAT modes, the set temperature can
be selected from 61ºF to 86ºF. The set
temperature will not be displayed in the
AUTO mode.
FAN Pad
Press to change the fan speed to AUTO
FAN, (Low Fan), (Medium Fan) or
(High Fan).
SWING Pad
Press for automatic rotation of the louvers.
Press again to stop them from rotating.
SLEEP Pad
Press to turn the sleep mode on and off.
When in the cooling mode and the sleep
timer is set, the set temperature will
automatically increase 2ºF after the first
hour and 2°F after the second hour. SLEEP
Mode is compatible with COOL, HEAT and
DRY.
CLOCK Pad
Press to set the time of day. Press TIME- or
TIME+ pads to set the time in 1-minute
increments. Press and hold the TIME- or
TIME+ pads to set the time in 10-minute
increments.
T-ON (Timer ON) Pad
When the air conditioner is off, press T-ON
(timer on) to set it to turn on automatically
(using its previous settings) at the time you
set.
Press TIME- or TIME+ pads to set the start
time in 1-minute increments.
Press and hold the TIME- or TIME+ pads to
set the start time in 10-minute increments.
To cancel ON (T-ON), press the CANCEL
pad.
T-OFF (Timer OFF) Pad
When the air conditioner is on, press T-OFF
(timer off) to set it to automatically turn off
at the time you set.
Press TIME- or TIME+ pads to set the turnoff time in 1-minute increments.
Press and hold the TIME- or TIME+ pads to
set the turn-off time in 10-minute
increments.
To cancel OFF (T-OFF), press the
CANCEL pad.
TIME Pads
Use when setting the CLOCK and timers
(T-ON and T-OFF). Press to set in 1-minute
increments. Press and hold to set in
10-minute increments.
CANCEL Pad
Press to cancel the timer(s).
Features of the Remote Control
5
Consumer Support
Troubleshooting Tips
Operating
Instructions
Safety Instructions
Installation
Instructions
6
Indoor Unit
Grille, Case and Remote Control
Turn the system off before cleaning. To clean,
wipe with a soft, dry cloth. Do not use bleach
or abrasives.
Air Filters
The two air filters behind the front grille should be
checked and cleaned at least every 30 days or
more often, if necessary.
Open the front access panel.
Pull the filter tab slightly forward to remove the
filter. Clean the filter with a vacuum or warm,
soapy water. Rinse and allow the filter to dry
before replacing it.
Reinsert the filters and close the front access
panel.
NOTE: DO NOT operate the system without a filter
because dirt and lint will clog it and reduce
performance.
3
2
1
Air intake vent
Air outlet vent
Care and cleaning of the air conditioner.
CAUTION:
Before performing any maintenance, turn off the main power to the system.
Consumer Support Troubleshooting Tips
Operating
Instructions
Safety Instructions
Installation
Instructions
Outdoor Unit
The heat exchanger coils and panel vents of
the outdoor unit should be checked regularly.
If clogged with dirt or debris, the heat exchanger
and panel vents should be professionally
cleaned.
NOTES:
Power supply must be disconnected before
cleaning the outdoor unit.
Dirty or clogged coils will reduce the operating
efficiency of the system and cause higher
operating costs.
Air intake
vents
Air outlet
vent
If you’re closing up for the season…
Operate the system in the fan mode for 2
hours. This will dry out the system.
Remove the batteries from the remote control.
Cover the outdoor unit with a protective cover.
NOTE: Next season make sure to remove the
protective cover from the outdoor unit before
restarting the system.
3
2
1
7
Consumer Support
Troubleshooting Tips
Operating
Instructions
Safety Instructions
Installation
Instructions
GEAppliances.com
ELECTRICAL REQUIREMENTS
• Be certain all wiring complies with local building codes and
NEC and that the supply voltage for this system is correct.
The system supply voltage is connected to the outdoor
unit only.
• Check the rating nameplate on the side panel of outdoor
unit for required circuit protection rating and required supply
voltage.
• Use UL-approved electrical branch circuit disconnect
for providing supply voltage to split system indoor and
outdoor units. Locate disconnect within sight and readily
accessible per NEC and local codes.
• All wiring should be rated appropriate for the current value
listed on the rating plate.
• Be certain there is an uninterrupted, unbroken electrical
ground connection.
• Wiring should be encased in liquid-tight tubing with
connections sealed with liquid-tight connectors.
BEFORE YOU BEGIN
Read these instructions completely and
carefully.
•
IMPORTANT
— Save these instructions for local
inspector’s use.
•
IMPORTANT —
Observe all governing codes
and ordinances.
• Note to Installer – Be sure to leave these instructions
with the Consumer.
• Note to Consumer – Keep these instructions for future
reference.
• Skill level – A licensed, certified (to handle refrigerant-
R410A, recovery, etc.) technician and a qualified
electrician are required for installation of this split
air conditioning system.
• Completion time – Approximately 2
1
⁄2 hours
• Two people are required to install this unit due to
the weight of the product.
• Proper installation is the responsibility of the installer.
• Product failure due to improper installation is not
covered under the Warranty.
• For personal safety, this system must be properly
grounded.
• Protective devices (fuses or circuit breakers)
acceptable for installation are specified on the
nameplate of each unit.
• Servicing and installation of the refrigerant system
must be performed only by a licensed, HVAC-certified
technician.
• Make sure to avoid wiring or plumbing inside the wall
when installing.
• For any service which requires entry into the refrigerant
sealed system, Federal regulations require the work be
performed by a technician having a Class II or Universal
certification.
Installation
Instructions
8
CAUTION:
• Do not use an extension cord with this system.
• Aluminum building wiring may present special
problems—consult a qualified electrician.
• When the unit is in the STOP position, there is still
voltage to the electrical controls.
• Disconnect the power to the system before
servicing by removing the branch circuit fuses
or turning the circuit breakers off at the panel.
• DO NOT use equipment certified for R22 refrigerant
only.
Mini Split-System
Air Conditioners
9
Installation Instructions
PARTS INCLUDED INSTALLATION DIMENSIONS
IMPORTANT NOTES:
• The installation must be done by a trained
and qualified electrician and technician with
Class II or Universal certification.
• When picking up and moving the units,
you must be guided by trained and qualified
personnel
.
6” or more space
to the ceiling
Wrapping
tape
Tubing hole
sleeve
211⁄4”–10K and 14K BTU models
227⁄16”–20K BTU models
111⁄4”–10K and 14K BTU models
117⁄8”–20K BTU models
6” or more
space to
the wall
79” or more
space to the
floor
118” or more
air outlet side
6” or more
space to
the wall
20” or more space
to the cover
12” or
more air
intake side
20” or more
space to the
wall
12” or more
space to the
wall
79” or more air
outlet side
• Mounting plate
• Sealer
• Screws (5 for 10,000 and
14,000 BTU models/10 for
20,000 BTU models)
• Remote control
• Batteries AAA (2)
• Drainage hose
• Insulation hose
• Two (2) filters
OPTIONAL ACCESSORY KITS
To aid installation, the following tubing kits may be
ordered:
GE Kit TUE1650 TUE3250
For use on models AE1CD10AM
AE0CD10AM
AE1RD10AM
AE0RD10AM
AE1CD14DM
AE0CD14DM
AE1RD14DM
AE0RD14DM
Suction line dia. and length 1/2″ x 16 ft. 1/2″ x 32 ft.
Liquid line dia. and length 1/4″ x 16 ft. 1/4″ x 32 ft.
Tube insulation length 16 ft. 32 ft.
Wall hole sleeves (2) included included
PVC wrapping tape included included
GE Kit TUE1662 TUE3262
For use on models AE1CD20DM
AE0CD20DM
AE1RD20DM
AE0RD20DM
Suction line dia. and length 5/8″ x 16 ft. 5/8″ x 32 ft.
Liquid line dia. and length 3/8″ x 16 ft. 3/8″ x 32 ft.
Tube insulation length 16 ft. 32 ft.
Wall hole sleeves (2) included included
PVC wrapping tape included included
SUPPLIED BY INSTALLER
Adapter: 1/4″ male flare with Schrader
valve x 5/16″ female (1/2″-20UN)
OUTDOOR UNIT
• If an awning is built over the unit to prevent direct
sunlight or rain exposure, make sure that heat
radiation from the condenser is not restricted.
• Ensure that the space around the back and sides
is more than 12″. The front of the unit should have
more than 79″ of space.
• Install in a location that is strong enough to permit
safe installation and to withstand the full weight
and vibration of the unit.
• Construct and anchor a strong and level mounting
base or pad for the outdoor unit.
• Anchor the outdoor unit through its four mounts,
using bolts.
• Select a location from which noise and outflow
air emitted by the unit will not inconvenience
neighbors.
• In humid locations, the unit may sweat and
condensation (water) may drip from it. Take this
into consideration when choosing the location.
• Select a location that has sufficient ventilation.
• Do not cover the inlet and outlet.
• Install unit away from flammable gas or corrosive
gas leaks.
• Be sure the installation conforms to the installation
dimension diagram.
•
Rooftop Installations:
If the outdoor unit is installed on a roof structure,
be sure to level the unit. Ensure the roof structure
and anchoring method are adequate for the unit
location. Consult local codes regarding rooftop
mounting.
B
INDOOR UNIT
• Do not allow any heat or steam near the unit.
• Select a location where there are no obstacles
in front of the unit.
• Make sure that condensate drainage can be
conveniently routed away.
• Do not install near a doorway.
• Ensure that the space around the left and right
of the unit is more than 6″. The unit should be
installed as high on the wall as possible, allowing
a minimum of 6″ from ceiling.
• Use a stud finder to locate studs for mounting and
to prevent unnecessary damage to the wall.
• Install on studs and in a location from which
the condensation water can be drained out
conveniently and that permits easy connection
with the outdoor unit.
• Do not cover the inlet and outlet so that the
outflow air can reach all parts of the room.
• Install in a location that is strong enough to
withstand the full weight and vibration of the unit.
• Be sure that the installation conforms to the
installation dimension diagram.
• Leave enough space to allow access for routine
maintenance. The height of the installed location
should be 79″ or more away from the floor.
• Install in a location that is 3 ft. or more away from
other electrical appliances, such as televisions and
audio devices.
• Select a location that gives you easy access to
remove and clean the filter.
A
Read these instructions completely and carefully; then follow step by step.
More than 6”
More
than 6”
More than 79”
More
than 6”
More than 12”
More than 79”
More than 12”
The platform must
support a minimum of
200 lbs. See Installation
Dimensions for mounting
hole spacing.
SELECT THE BEST LOCATION
1
10
Installation Instructions
INSTALL THE CONNECTION TUBING
• Connect the copper tubing with the relevant union
tubes of the indoor unit and tighten the flare nut
of the connection tubes.
NOTE: Be careful when bending the connection
tubes to avoid damaging them.
1. Align the center of the tube flare with the relevant
valve.
2. Screw in the flare nut by hand and then tighten
the nut with spanner and torque wrench. See the
table below for the correct torque.
3. Connecting tube specifications are shown below:
NOTE: Exceeding tightening torque will damage
the copper tubing.
Installation Instructions
INSTALL THE MOUNTING PLATE
• Always mount the mounting plate horizontally.
• Attach the mounting plate at the selected location
with screws supplied with the unit.
• Be sure that the mounting plate has been
attached firmly enough to withstand the weight
of an adult of 130 lbs. Also, the weight should be
evenly shared by each screw.
1
INSTALLATION
2
INSTALL THE TUBING HOLE
• Make the tubing hole in the wall at a slight
downward slant to the outdoor side.
• To let water drain and prevent damage to wiring
and tubing, insert a 2
1
⁄2″ plastic pipe, cut to a
length equal to the wall depth. Insert the tubing
and wiring through the pipe.
• Copper tubing should be capped until ready to
install flare fitting, to prevent contamination.
2
INSTALL THE DRAINAGE HOSE
• For good drainage, the drain hose should be
placed at a downward slant.
• Do not wrench or bend the drain hose or allow
it to contact standing water.
• The extended drainage tube in the room should
be wrapped with the insulating materials.
3
Bend
Wrenched
Flooded
4
Torque wrench
Flare nut
Joint
Spanner
Tubing OD Tightening torque (in./lb.)
1/4″ 140–170
3/8″ 270–310
1/2″ 440–480
5/8″ 530–570
Tightening torque table
11
11⁄2” from bottom
edge to center of
right tubing hole
3” from right
edge to center of
right tubing hole
Hole is 2” diameter for 10K and 14K BTU
models and 2
1
⁄2” diameter for
20K BTU models.
10,000/14,000 20,000
Specifications BTU Units BTU Units
Design Length 20 ft. 26.2 ft.
Extra Refrigerant Charge 0.16 oz./ft. 0.54 oz./ft.
Per Ft. Above Design Length
Outer Diameter Liquid Pipe 1/4″ 3/8″
Outer Diameter Gas Pipe 1/2″ 5/8″
Max. Distance Height 33 ft. 33 ft.
Max. Distance Length 68 ft. 98 ft.
Installation Instructions
CONNECT ELECTRICAL WIRING
BETWEEN INDOOR AND OUTDOOR
UNITS
• All wiring should be rated appropriately for the
current value listed on the rating plate.
• The power supply should accommodate the rated
voltage.
• Wiring must be done by a qualified electrician
according to local codes, regulations and this
manual.
• All wiring connections should be tightened securely.
5
WIRE THE INDOOR UNIT
NOTE:
Use UL-approved electrical branch circuit
disconnect for providing supply voltage to split system
indoor and outdoor units. Locate disconnect within sight
and readily accessible per NEC and local codes
.
1. Open the front access panel.
2. Remove the cover plate of the electrical box.
3. On the back of the indoor unit, remove the
conduit connecting cover. Using the fixing nut,
connect the conduit to the connecting cover.
Route the wire leads through the unit to the
electrical box area. Reinstall the connecting cover.
6
Cover plate
Access panel
WIRE THE INDOOR UNIT (cont.)
NOTE: Wiring must be done by a qualified electrician
according to the local codes and regulations and
this manual. The connecting wire should be correctly
connected to the circuit interface.
NOTES:
• Wiring should be consistent with the wiring
diagrams above.
• Tighten the nut of the terminal board to keep
the board secured.
• After tightening, the wire cannot be removed
if pulled.
• Incorrect wiring will cause the air conditioner
to work abnormally.
• Incorrect grounding will cause a short circuit.
4. Replace the cover plate over the electrical box
and lower the access panel into position.
6
Conduit
INSTALLATION (cont.)
2
Indoor unit
*L1 will be used for neutral
in 115V models.
Outdoor unit
To branch
circuit
Ground
Power supply
115V Models
4-way
terminal
board
Power
connection
cord
Fixing nut
Back of unit
Connecting cover
12
Electrical wires must be secured
with attached strain reliefs.
Indoor unit
Outdoor unit
To branch
circuit
Ground
Power supply
230/208V Models
INSTALL THE INDOOR UNIT
• Route the tubes and wiring from the right side of
the indoor unit. Cut off the tailings from the
chassis as necessary.
1. Cut off tailings 1 when routing the wiring only.
2. Cut off tailings 1 and 2 (or tailings 1, 2 and 3)
when routing both the wiring and tubing. 1 and
2 below are the recommended tubing.
Installation Instructions
13
INSTALLATION (cont.)
2
7
INSTALL THE INDOOR UNIT (cont.)
• Wrap the tubes and wiring and pull them through
the cut-off-tailings hole.
• Hang the mounting slots of the indoor unit on
the upper tabs of the mounting plate and make
sure it is firm enough.
• The height of the installed location should be
79″ or more from the floor.
7
2 Right rear tube
Tailings 2
1 Right
tube
Tailings 1
Tailings 3
Control cord (for
cooling/heating
type only)
Wrapping tape
Connection tubes
Power
connection cord
Drainage hose
WIRE THE OUTDOOR UNIT
1. Open the cover of the outdoor unit.
2. The connecting wire lead from the terminal board
of the indoor unit must be connected correctly.
3. The connecting wire should be a little longer so
that it can be maintained easily.
Installation Instructions
14
8
WIRE THE OUTDOOR UNIT (cont.)
NOTES:
• Wiring should be consistent with the above wiring
diagrams.
• Wiring must be correct.
• Tighten the nut of the terminal board to keep the
board secured.
• After tightening, the wire cannot be removed if
pulled.
• Incorrect wiring will cause the air conditioner to
work abnormally.
• Incorrect grounding will cause a short circuit.
• Electrical connections must be made by a qualified
electrician.
• All electrical work must be completed according to
local codes and regulations.
8
INSTALL THE POWER LINE
1. Open the wiring cover and remove the knockouts.
2. The connector should be secured by the nut, and
the wiring cover should be replaced and secured
with the included screw.
3. All wiring should be protected by liquid-tight
tubing, and connections to the wiring cover
should be with liquid-tight connectors.
NOTES:
• The connecting wire and connection tube cannot
touch each other.
• The top cover of the outdoor unit and the electrical
box assembly should be fixed by the screw.
Otherwise, it can cause a fire or a short circuit
caused by water or dust.
• Use a UL-approved electrical branch circuit
disconnect for providing supply voltage to the split
system outdoor unit. Locate the disconnect within
sight and readily accessible per NEC and local
codes.
Connector
Electrical box
assembly
Wiring cover
6-way terminal board
Wrap electrical cords with attached
metal tie to provide strain relief.
10,000 and 14,000 BTU Models
9
Indoor unit
*L1 will be used for neutral
in 115V models.
Outdoor unit
To branch
circuit
Ground
Power supply
115V Models
Indoor unit
Outdoor unit
To branch
circuit
Ground
Power supply
230/208V Models
INSTALLATION (cont.)
2
15
Installation Instructions
INSTALL THE OUTDOOR UNIT
• Install the connection tube
1. Align the center of the tubing flare with the
relevant valve.
2. Screw in the flare nut by hand and then tighten
the nut with spanner and torque wrench. See
the table below for the correct torque.
3. Connecting tube specifications are shown
below:
NOTE: Exceeding tightening torque will damage
the copper tubing.
NOTE: To prevent wind and pest infiltration,
seal holes around the tubing and wiring with
the supplied sealer.
10
PURGE THE AIR AND
TEST FOR LEAKAGE
1. Install the connecting tubes of the
indoor/outdoor unit.
2. DO NOT OPEN THE GAS VALVES UNTIL THE
EVACUATION PROCESS IS COMPLETE.
3. Remove the gas line service port cap and
connect the gas valves of the vacuum gauge,
vacuum pump and outdoor unit.
NOTE: Connect by using a 1/4″ Female x
1/2″ Male Adapter Access Fitting (obtain locally).
4. Start the vacuum pump. (Running time should
be more than 15 minutes.)
5. Check the vacuum with the vacuum gauge. The
gauge should read -30 in. Hg. After evacuation,
fully close the handle on the manifold valve
(on the vacuum pump device). Then stop the
vacuum pump and disconnect it.
6. The pressure should be kept for 1–2 minutes
to confirm that the reading of the vacuum
gauge does not change. The pressure should
be -30 in. Hg.
7. Remove the vacuum line and replace the service
port cap.
8. Remove both the liquid and gas valve caps.
9. Open the gas and liquid valve entirely, using
the 5 mm Allen wrench. If this is not done, the
performance will be reduced, or an error will
occur.
10. Replace the caps and tighten securely.
11
Cap
Liquid tube
Gas tube
Vacuum pump
Vacuum gauge
INSTALLATION (cont.)
2
Tubing OD Tightening torque (in./lb.)
1/4″ 140–170
3/8″ 270–310
1/2″ 440–480
5/8″ 530–570
Tightening torque table
Torque wrench
Flare nut
Joint
Spanner
10,000/14,000 20,000
Specifications BTU Units BTU Units
Design Length 20 ft. 26.2 ft.
Extra Refrigerant Charge 0.16 oz./ft. 0.54 oz./ft.
Per Ft. Above Design Length
Outer Diameter Liquid Pipe 1/4″ 3/8″
Outer Diameter Gas Pipe 1/2″ 5/8″
Max. Distance Height 33 ft. 33 ft.
Max. Distance Length 68 ft. 98 ft.
TEST OPERATION AND CHECK AFTER INSTALLATION
Test operation
1. Before test operation
• Do not switch on power before installation is finished completely.
• Electrical wiring must be connected correctly and securely.
• Shut-off valves of the connection tubes should be opened.
• All impurities such as scraps and particulates must be cleared from the unit.
2. Test operation method
• Switch on power and press the ON/OFF pad on the remote control to turn on the air conditioner.
• Press the MODE pad and check the operation conditions of each of the modes.
10,000 and 14,000 BTU models only:
• If the remote control is lost, the emergency run operation can be performed with a ballpoint pen
or similar object.
a. When the unit is off, set the handling switch to the AUTO mode.
The unit will then automatically run in the mode selected by
the microcomputer system according to the surrounding
temperature. If you want to turn the unit off, press the
handling switch again.
b. When the unit is on, set the handling switch to the STOP mode to
turn off the unit.
20,000 BTU models only:
• If the remote control is lost, open the front access panel and
perform the following:
a. Set the handling switch to the AUTO position to operate in the
AUTO mode. Once there is a remote control signal, the unit will
again be controlled by that signal.
b. Set the handling switch to the STOP position to turn off the unit.
Installation Checklist
16
Installation Instructions
13
Handling
switch
10,000 and 14,000 BTU Models
20,000 BTU Models
Has the unit been securely installed? If not, the unit may fall, shake or make noises.
Has the refrigerant leak test been performed? Leakage may cause insufficient cooling capacity.
Does the unit drain well? Poor drainage can cause condensation and dripping.
Is the voltage correct according to the nameplate? Incorrect voltage may cause electrical malfunction. Diagnostic
information is available for this unit. Contact your service technician.
Is the unit properly grounded? A nonsecure ground connection can cause damage.
Are the air inlet and outlet completely free of cover? Covering the air inlet or outlet may cause insufficient cooling
capacity.
Have the length of the connection tubing and refrigerant capacity been recorded? It is important to know these
things for future reference.
Handling
switch
17
Before you call for service… GEAppliances.com
Troubleshooting Tips: Save time and money! Review the chart below first and you may not need to call for service.
Normal Operating Sounds
These sounds are common during the
antifreeze cooling or heating modes.
You may hear a sound like water flowing. This
is the sound of refrigerant flowing inside the
system.
A noise that sounds like air being released is a
design feature of dehumidifying water being
processed inside the system.
You may hear a clicking noise when you start
or stop the unit. This sound is the expansion
or contraction of the unit due to changes in
the temperature.
Problem Possible Causes What To Do
The system The fuse is blown/circuit • Check the house fuse/circuit breaker box and
does not start breaker is tripped. replace the fuse or reset the breaker.
The Timer operation is not set •Check the Timer functions and make sure they are
correctly. set to the desired settings.
The unit does not operate when •This is normal. Wait about 3 minutes and the unit
restarted. will restart.
The system does not Airflow is restricted. •Make sure there are no curtains, blinds or furniture
cool as it should blocking the front of the system.
The temperature control may •Turn to a lower or higher setting. The lowest setting
not be set high or low enough. provides maximum cooling.
The air filter is dirty. •Clean the filter at least every 30 days.
See the Operating Instructions section.
The room may have been hot. •When the system is first turned on, you need
to allow time for the room to cool down.
Cold air is escaping. • Check for open furnace floor registers and cold air
returns.
The remote control The batteries are inserted •Check the position of the batteries. They should be
display is faint or incorrectly. inserted in the opposite (+) and (–) direction.
shows no display
The batteries may be dead. •Replace the batteries
.
at all
Consumer Support
Troubleshooting Tips
Operating
Instructions
Safety Instructions
Installation
Instructions
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