GE APPLIANCES GE2L36MW18180000 Wall Mounted 2-Zone System

Operating Range

The following information lists the operating range specific to each model.

ASH218JCDDA1/ ASH324JCDDA1/ ASH436JCDDA1

• Cooling: 14°F to115°F
• Heating: -4°F to 75°F

NOTES:

• The unit will stop running when outdoor temperature drops below -22°F (-30°C). The unit will resume operation automatically when the temperature rises above the low temperature limit.

ASH220NCDWA/ ASH324NCDWA / ASH436NCDWA1

• Cooling: 14°F to115°F
• Heating: -15°F to 75°F
• It is recommended to have a secondary heating source(s) available in case the temperature drops below the operating range.

Record Keeping
Thank you for purchasing this GE Appliances product. This installation manual will help you get the best performance from your new unit.
For future reference, record the model and serial number located on the label on the side of your unit, and the date of purchase.
Staple your proof of purchase to this manual to aid in obtaining warranty service if needed.
To register your new GE Appliances Duct Free system go to GEAppliances.com/ductless and input the model/ serial number information on this page. To receive a 10-year compressor and parts warranty, registration is required within 60 days of installation.

Model number____
Serial number____
Date of purchase____

This manual contains installation instructions for multi outdoor and highwall indoor units..

Energy Star Models (Installation Capabilities)

IMPORTANT – This product** has been designed and manufactured to meet ENERGY STAR 6.1 criteria for energy efficiency when matched with appropriate coil components. However, proper refrigerant charge and proper air flow are critical to achieve rated capacity and efficiency. Installation of this product should follow the manufacturer’s refrigerant charging and air flow instructions. Failure to confirm proper charge and airflow may reduce energy efficiency and shorten equipment life. Please check the following steps (optional) for installation capability per ENERGY STAR 6.1 CAC/HP specification.

Step 1: Please make sure all mechanical and electrical connections established per manufacturer’s guidance.

Step 2: After completing step 1, power the unit on and check the display on the indoor or outdoor unit. If the display shows “CC”, the unit is ready to begin entering installation test mode. Proceed to step 3. If the display does not show “CC”, the indoor and outdoor unit combination is not Energy Star compliant and is not capable of executing the installation testing. The unit is now ready for normal use if “CC” is not displayed.

Step 3: While the indoor and outdoor unit display shows “CC”, please set the indoor mode to Heat or Cool and set the indoor temperature to 77°F (25°C). The installation test will start within 5 seconds. The unit will test the following parameters and change the display to indicate it is progressing through the test parameters.

1. Fan mode test, total 3 mins, indoor display flashes Fn and N1 and outdoor display shows N1.
2. Heating and/or cooling performance depending on the current outdoor temperature.
   • 2A: When the outdoor ambient temperature is 14~75°F (-10~24°C), the system will run heating and cooling mode for 10 minutes each, the indoor and our door display will show N2 and N3 accordingly.
   • 2B: When the outdoor ambient temperature is -4~14°F (-20~-10°C), the system will only run heating mode for 15 minutes, indoor and outdoor display will show N2
   • 2C: When the outdoor ambient temperature is 75~115°F (24~46°C), the system will only run cooling mode for 15 minutes, indoor and outdoor display will show N3

Upon finishing and passing all test, the indoor and outdoor display will show PS. The unit can now be used normally. If the unit does not pass all the automatic tests, the indoor and outdoor display will show an error code and the testing will stop. Please refer to the service manual for this model to correct the error. The automatic testing will need to be restarted via the procedure above starting with Step 2 after the error has been corrected.

Note: The automatic tests can also be by-passed by setting the indoor mode to dry and then setting the temperature to 68°F (20°C) while the unit is flashing CC after initial power has been applied to the unit. The indoor display should read BP for 5 seconds then go into stand-by mode. The unit can then be used normally. If installation test mode has been started, it will not be able to by-pass the test unless the power has been recycled prior to finishing the installation tests.

Note: If the outdoor temperature is exceeding normal operation range, (eg. below -4°F (-20°C) or above 115°F(46°C)), running pre-programmable test may result in error code. Manufacturer suggests to by-pass the test during the severe weather and go back to the jobsite and run the test when outdoor temperature permits.

Note: If there is a need to run the pre-programmed installation tests again after successfully completing them initially, set the remote controller to cool, high fan speed, 60°F (16°C), and then press the sleep button 4 times continuously. After hearing 5 beeps on the indoor unit, power cycle.

**Listed Energy Star Models

ASH218JCDDA1
ASH324JCDDA1

Important Safety Information

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 manual.
• This heat pump must be properly installed in accordance with these instructions before it is used.
• All wiring should be rated for the amperage value listed on the rating plate. Use only copper wiring.
• All electrical work must be completed by a qualified electrician and completed in accordance with local and national building codes.
• Any servicing must be performed by a qualified individual.

For any service which requires entry into the refrigerant sealed system, Federal regulations require that the work is performed by a technician having a Class II or Universal certification.

• All heat pumps 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.
• These R-410A heat pumps systems require that contractors and technicians use tools, equipment and safety standards approved for use with this refrigerant. DO NOT use equipment certified for R22 refrigerant only.

WARNING: RISK OF ELECTRIC SHOCK. Could cause injury or death.

• An adequate ground is essential before connecting the power supply.
• Disconnect all connected electric power supplies before servicing.
• 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.

WARNING:  RISK OF FIRE. Could 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.

WARNING
This heat pump system is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. Children should be supervised to ensure that they do not play with the heat pump system.

To avoid danger of suffocation, keep the plastic bag or thin film used as the packaging material away from young children.

Be sure not to allow foreign materials (oil, water, etc) entering the refrigerant piping. Seal the ends of refrigerant piping before storage.
For installation purposes, be sure to use the parts supplied by the manufacturer or other prescribed parts. The use of non-prescribed parts can cause serious accidents such as the unit falling, water leakage, electric shock, or fire.

The rated power supply of this product is 208/230 VAC/60hz/1PH. Verify the voltage is within 187~253 range before turning the equipment on.
Supply power to the heat pump should be from a dedicated circuit that meets branch circuit ampacity requirements.
Use a special branch circuit breaker and receptacle matched to the power circuit capacity of the heat pump. (Install in accordance with local technical standard for electrical equipment.)
Do not extend the power cord.
Perform wiring work in accordance with standards so that the heat pump can be operated safely and positively.
Install a leakage special branch circuit breaker in accordance with the related laws and regulations and electric company standards.

CAUTION
It is highly recommended that you do not open or close the stop valves when the outdoor temperature is below -5°F (-21°C) as this may cause refrigerant leakage.
Make sure power is turned on for at least 12 hours
after periods of being powered down in an 32 °F (0° C) environment or lower.
Do not touch the fins of the coil. Touching the coil fins could result in damage to the fins or personal injury such as skin rupture.
Ensure the power circuit capacity is adequate for all loads connected to the electrical service panel. Increase the conductor and panel capacity if the total electrical loads exceed the power source capacity.
Contact the power utility if the power provided is below equipment rating plate requirements.
Be sure to install a breaker of the specified capacity.
Regulation of cables and breaker differs from each locality, refer in accordance with local rules.
Do not use existing refrigerant lines.
Use refrigerant tubing that is clean and free of any contamination which may cause damage to the system including sulfur, copper oxide, dust, metal chips, powder, oil or water.
Avoid brazing lines together. Use a continuous length of copper tubing as oxides formed during improper brazing techniques can damage the equipment.
Do not use copper pipes that have a collapsed, deformed, or discolored portion (especially on the interior surface). Otherwise, the expansion valve or capillary tube may become blocked with contaminants.
Improper line sizing will degrade performance. Peak pressure of R410A is much higher than R22. Use copper tubing with adequate wall thickness.
To prevent breaking of the pipe, avoid sharp bends. Bend the pipe with a radius of curvature of 4 in. (100 mm ) or more.
If the pipe is bent repeatedly at the same place, it will break.

READ AND SAVE THESE INSTRUCTIONS

For more help, visit GEAppliances.com/ductless or call the consumer help line at 844-487-9443.

CAUTION

• Aluminum electrical 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.

BEFORE YOU BEGIN
Read these instructions carefully and completely.

• 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 technician (to handle refrigerant R-410A, recovery, etc) and a qualified electrician are required for installation and service of this split heat pump system.
• Proper installation is the responsibility of the installer.
• Product failure due to improper installation is not covered under the limited 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.
• Make sure to avoid wiring or plumbing inside the wall when installing.

Installation Instructions

Required Tools for Installation

• 14/4 AWG stranded wire
• 5/8” (16mm), 7/8” (22mm), 1” (25mm) or Adjustable Wrench
• R-410A Refrigerant*
• Adhesive tape*
• Conduit cable clamp 1/2”*
• Copper line set (for size, see table on page 15)

• 2 phillips screwdriver

• Drill
• R-410A flaring tool
• Hex wrench
• Hole saw 2 1/4”
• Insulation*
• Refrigerant scale
• Level
• Manifold gauge set
• Measuring tape
• Micron gauge
• Mini-split adapter (5/16”F to 1/4”M)
• Nitrogen*
• Pipe cutter
• PVC pipe
• Razor knife
• Reamer
• Saddle clamp (L.S.) w/ screws
• Sealant, non-expanding (for linseed hole)
• Soap/water solution* or gas leakage detector
• Stud finder
• Torque wrench
• Vacuum pump
• Wire strippers
• All usual and customary HVAC hand and power tools, meters, and testing devices
• consumable

COMPATIBILITY MATRIX FOR MULTI ZONE DUCTLESS SYSYTEM

ASH218JCDDA1 & ASH220NCDWA

Zones| Combinations
Unit A| Unit B
Two Zone Unit A Unit B| 7K| 7K
7K| 9K
9K| 9K
7K| 12K
9K| 12K
12K| 12K

ASH324JCDDA1 & ASH324NCDWA

Zones| Combinations
Unit A| Unit B| Unit C
Two Zone Unit B Unit C| —| 7K| 7K
—| 7K| 9K
—| 9K| 9K
—| 7K| 12K
—| 9K| 12K
—| 12K| 12K
—| 7K| 18K
—| 9K| 18K
—| 12K| 18K
Three Zone Unit A Unit B Unit C| 7K| 7K| 7K
7K| 7K| 9K
7K| 9K| 9K
7K| 7K| 12K
9K| 9K| 9K
7K| 9K| 12K
9K| 9K| 12K
7K| 12K| 12K
7K| 7K| 18K
9K| 12K| 12K

ASH436JCDDA1 & ASH436NCDWA1

Zones| Combinations
Unit A| Unit B| Unit C| Unit D
Two Zone Unit C Unit D| —| —| 9K| 18K
—| —| 12K| 18K
—| —| 7K| 24K
–| –| 9K| 24K
—| —| 12K| 24K
—| —| 18K| 18K
—| —| 24K| 18K
—| —| 24K| 24K
Three Zone Unit B Unit C Unit D| —| 9K| 9K| 9K
—| 7K| 9K| 12K
—| 9K| 9K| 12K
—| 7K| 12K| 12K
—| 7K| 7K| 18K
—| 9K| 12K| 12K
—| 7K| 9K| 18K
—| 9K| 9K| 18K
—| 12K| 12K| 12K
—| 7K| 12K| 18K
—| 7K| 7K| 24K
—| 9K| 12K| 18K
—| 7K| 9K| 24K
—| 9K| 9K| 24K
—| 12K| 12K| 18K
—| 7K| 12K| 24K
—| 9K| 12K| 24K
—| 12K| 12K| 24K
—| 12K| 18K| 18K
Four Zone Unit A Unit B Unit C Unit D| 7K| 7K| 7K| 7K
7K| 7K| 7K| 9K
7K| 7K| 9K| 9K
7K| 7K| 7K| 12K
7K| 9K| 9K| 9K
7K| 7K| 9K| 12K
9K| 9K| 9K| 9K
7K| 9K| 9K| 12K
7K| 7K| 12K| 12K
7K| 7K| 7K| 18K
9K| 9K| 9K| 12K
7K| 9K| 12K| 12K
7K| 7K| 9K| 18K
9K| 9K| 12K| 12K
7K| 9K| 9K| 18K
7K| 12K| 12K| 12K
7K| 7K| 12K| 18K
7K| 7K| 7K| 24K
9K| 9K| 9K| 15K
9K| 12K| 12K| 12K
7K| 7K| 9K| 24K
9K| 9K| 12K| 18K
12K| 12K| 12K| 12K

INDOOR CLEARANCES
(Appearance may vary)
This picture is for reference only. Your product may look different.

SALTWATER COAST INSTALL

• The outdoor unit should be installed at least ½ mile away from the salt water, including seacoasts and inland waterways. Please follow the installation instruction below if the unit installed from ½ mile to 5 miles away from the salt water, including seacoasts and inland waterways.
• Install the outdoor unit in a place (such as near buildings etc.) where it can be protected from sea breeze which can damage the outdoor unit.

• Construct a protection wall around it to block the sea breeze if you cannot avoid installing the outdoor unit by the seashore.
• A protection wall should be constructed with a solid material to block the sea breeze. The height and the width of the wall should be 1.5 times larger than the size of the outdoor unit. Also, allow Protection Walls at least 28” (700mm) between the protection wall and the outdoor unit for air circulation to ventilate.
• Install the outdoor unit in a place where water can drain.
• Contact GEA Ductless for assistance if the above conditions cannot be met.

Step 1 – Preparation

Outdoor Unit Clearances

• NOTE: Fix the unit by inserting bolts, wire or other foundation options if there is danger that the unit will fall or turn over. NOTE: Place the unit on a level mounting base (or a plastic pedestal) for proper drainage.
• NOTE: Install the outdoor unit in a level position. Failure to do so may result in water leakage or accumulation.

Select the Outdoor location:

• Choose a level place solid enough to bear the weight and vibration of the OD unit and where the operation noise will not be amplified.

• Choose a location where the hot air discharge and/or noise will not create a nuisance for neighbors.

• Ensure there is sufficient space to maneuver the OD unit into place.

• Ensure there is sufficient space and no obstructions for the air inlet and outlet.

• Install the unit’s power/communication wiring at least 10 feet away from television and radio sets to prevent interference.
  Ensure any moisture sensitive items are kept away from the condensate drain path of the OD unit.
  Choose a location not affected by heavy snowfall or wind.

• Install a wind baffle to prevent wind exposure.

NOTES:

• OD unit cannot hang from a ceiling or be stacked.

• Ensure that accumulated snow, debris, etc… will not block the air inlet or the coil exchanger if installing the OD unit with a fence or rail guard around it.

• Ensure ventilation in case of refrigerant leakage. R-410A is a safe, nontoxic, and nonflammable refrigerant.

• Avoid installing the OD unit where corrosive gases, such as sulfur oxides, ammonia, and sulfurous gas are produced. If unavoidable, consult with an installation specialist about using a corrosion-proof or anti-rust additive to protect the unit coils.

• Do not install the outdoor unit near the edge of a balcony. Otherwise, children may climb onto the outdoor unit and fall off of the balcony.

• Do not install the outdoor unit in the following areas: Areas heavily laden with oil or greasy vapors such as kitchens. Oils and grease will create sticky layer on the coil and also cause drainage problems, thus degrade unit performance.

• Corrosive areas that can potentially have combustible
  gas leaks, contain suspended fibers or flammable dust, or flammables such as paint thinner or gasoline can cause fires.

• Areas that contain small animals, rodents, reptiles or insects that can infiltrate the equipment and cause damage to internal components.

• Area where animals may urinate on the unit or ammonia may be generated.

• Install as necessary a protective fence or the like to prevent their access if the outdoor unit must be installed in an area within easy reach of the general public.

• Take appropriate measures to protect it from those elements
  If the outdoor unit is installed in a cold region that is affected by snow accumulation, snow fall, or freezing. To ensure a stable operating, install inlet and outlet ducts.

• Make sure the outdoor unit is installed level and is stable. Install snow protection hood as necessary.

• Avoid salty places such as the seaside for installation where air conditioner trouble is liable to occur.

• Install the outdoor unit in a location that is away from exhaust or the vent ports that discharge vapor, soot, dust, or debris.

• Install the unit where it will not be tilted by more than 3°. However, do not install the unit with it tilted towards the side containing the compressor.

• When installing the outdoor unit where it may exposed to strong wind, fasten it securely.

• It is recommended that unit be installed under a canopy or elevated on a high stand.

• Protect the drain line from freezing in areas where temperature drops to 32°F (0°C) or lower.

• Please set up the outdoor unit in a high place and please do not arrange the frame of installed stand under the drain port, because the water dropped from the drain port repeats freezing and accumulating, and may block the drain port.

• Do not use mineral oils on flared parts. Prevent mineral oil from entering the refrigerant system. Introduction of mineral oil may reduce the system life.

• Be sure to use an inert gas such as nitrogen while brazing any refrigerant lines to prevent any oxidation

• Be sure not to exceed refrigerant tubing length limits mentioned in table on page 15 for different models to ensure smooth operation of the unit. Otherwise the equipment life cannot be guaranteed.

Step 2 – Installation of the Indoor Unit

A. Select the Indoor location:

• Do not expose the unit to unusual heat sources or steam outlets.
• 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 4”. The unit should be installed as high on the wall as possible but allow a minimum of 4” from the ceiling.
• Use a stud finder to locate and mark stud locations for mounting and to prevent unnecessary damage to the wall.
• Install in a location that is strong enough to withstand the full weight and vibration of the unit.
• Leave enough space to allow access for routine maintenance.
• Select a location that gives easy access to removing and cleaning air filters.
• Install in a location that is 3 ft. or more away from other electrical appliances, such as televisions and audio devices.

B. Install the Mounting Plate

• Remove plastic bag, tape, and mounting plate from the back of the indoor unit.
• Place the mounting plate on the wall in the desired location taking into account the minimum clearances necessary for proper operation.
• Using a level, verify that the mounting plate is horizontal and mark the screw locations.
• Attach the mounting plate to the wall with the supplied screws.
• Wall anchors are supplied if not able to align all screw holes with studs.
• Be sure that the mounting plate has been attached firmly and that applied weight is evenly distributed by each screw. (At least one screw in wall stud, others can use wall anchors.)
• The piping for the indoor unit may be routed to and from the unit in one of several directions: left, left rear, right, right rear, or right below. See Illustration on page 7.

C. Install the Tubing

• Always use new clean copper tubing. Never reuse tubing if replacing an existing system.
• Measure and mark the location where the piping hole is to be drilled.
• Follow these steps to move the drain pipe if pipe location will be on the left side of the unit.
  1. Remove the stopper in the left drain hole and knockout the molded plug inside the port.
  2. Transfer the corrugate drain hose from the right side to the left side.
  3. Insert stopper into right side drain port. Using soap as a lubricant and a small screwdriver will allow for easier seating of the stopper.
• Drill the lineset hole using a 2 1/4” hole saw. Angle the drill with a downward pitch to the outside wall so that the outside wall hole will be at least a ¼” lower than the inside hole. This allows for proper drainage of condensate.
• Install the lineset hole flange at the hole opening on the inside wall.

NOTE: The flange is prestored. It may be necessary to modify the flange to fit properly behind the wall unit housing.

D. Electrical Connections for the Indoor Unit
NOTE: Be certain all wiring complies with local building codes and NEC and that the supply voltage for this system is correct.

• Place the indoor unit on a solid work surface before making electrical connections.
• To make the electrical connections for the indoor unit, both the outer plastic and inner galvanized steel cover plate must be removed.
• Raise the front cover to access the screws for removing these covers.
• Route the 14/4 AWG stranded wiring through the slot in the back of the unit and into the front access panel.

• Using a wire stripper, remove the insulation and separate the 4 wires.
• Make wiring connections at each terminal according to wiring diagram. (Take note of the color of the wire at each terminal and ensure the wires are connected to the outdoor unit accordingly.)
• Ensure each wire is under the screw terminal plate and the plate is tightened.
• Ensure the 14/4 cable is secured under the strain relief bracket.
• Replace both cover plates and lower the front casing after the terminal block wiring is completed.

E. Mount Indoor Unit to Mounting Plate

• Bundle the refrigerant piping, drain piping, and wiring with tape and carefully route the bundle through the piping hole.
• With the top of the indoor unit closer to the wall, hang the indoor unit on the upper hooks of the mounting plate. Slide the unit slightly side to side to verify proper placement.
• Rotate the lower portion of the indoor unit to the mounting plate, pushing the unit up slightly, rotate the lower part of the unit fully against the wall, then pull down do the lower hooks engage the brackets. (see illustration)
• Verify the unit is secured and flush to the wall.
• Indoor Unit installation is finished at this time. F. Condensate Drainage Pipe
• Verify the condensate drain line has a constant pitch downward for proper water flow. There should be no kinks or rises in the tubing which may cause a trapping effect of the water (see illustration).

Optional: Can use PVC pipe by connecting a 1” ID PVC pipe to the drain line coming out of the wall and running to desired location.

G. To Remove the Indoor Unit

• Slightly raise the entire unit.
• Pull the lower portion of the unit off the lower hooks and pull slightly away from the wall.
• Lift the upper portion of the unit off the upper hooks.

Note: Above diagram only demonstrates the wiring connection between outdoor & indoor for dual zone as an example.

Wall Brackets

10101275/10103071/10101275
15K/18K| 50N/50T/70N| WJ65X23251/WJ65X23251/WJ65X23056| 10102598/10102598/10102740
24K| 70N/70T| WJ65X23056/WJ65X23056| 10102740/10102740
30K/36K| 100N| WJ65X22785| 10103059
09K/12K/18K| 35F/50F| WJ65X27875/WJ65X25594| 10103620B/10104861
18K/24K| 70F| WJ65X26113| 10104864

Step 3 – Installation of the Outdoor Unit

A. Prepare the Outdoor Unit for Installation

• Remove all packaging.
• Place supplied vibration pads onto outdoor unit’s feet.
• Use team lift to place the unit on a solid foundation, 8” above the average snowfall.

Unit may become covered in snow if the stand height is insufficient.

Attaching Drain Elbow to Outdoor Unit

•  Attach the supplied drain elbow to the outdoor unit, if required. Connect extension piping as needed (not supplied). (see illustration)

NOTE: The drain elbow is designed with an air gap and will not sit flush to bottom of the outdoor unit.

NOTE: ASH220NCDWA, ASH324NCDWA, ASH436NCDWA1 and ASH436JCDDA1 models will not use a drain elbow. A 3rd party pan is needed, if condensate management is required by code.

Electrical Connections for the Outdoor Unit
WARNING RISK OF ELECTRIC SHOCK.

Could cause injury or death.
Make sure power is off before touching wires.

NOTE: Be certain all wiring complies with local building codes and NEC and that the supply voltage for this system is correct.

• Connect the wiring for both the power source and the indoor wiring using a conduit cable bracket on the side of the outdoor unit
• Using a wire stripper, remove the insulation and separate the wires.
• Verify that the wiring connections match the indoor connections wire for wire.
• Ensure each wire is under the screw terminal plate and the plate is tightened.
• Ensure the 14/4 stranded wire cable is secured under the strain relief bracket.
• Verify that all connections are secured

NOTE: Failure to follow the wiring guidelines can result in control board damage and communication issues (E7 error code). This includes improper wire size, use of solid core wire, midline splicing and poor terminal connections.

Model: ASH218JCDDA1 ASH324JCDDA1
(Standard connection for indoor units A,B & C. Also, showing optional room card connections (future) and connections for a central controller)

Model: ASH220NCDWA ASH324NCDWA ASH436NCDWA1 ASH436JCDDA1
(Standard connection for indoor units A & B)

Wiring Check Test
Turn off power at the disconnect. Move all dip switches in the SW1 bank to ON. When power is turned on, the LED display will alternate the compressor frequency and CH (check). The system will run through each unit (A, B, and C), cycling each EEV while testing the wiring. A successful test will be indicated by the corresponding LED displaying a constant green (1=A, 2=B, 3=C). Mis- wired units will generate an EC on the display, with the corresponding LED flashing green.

If flashing continues, check wiring for proper type and connections
ALL ON| | All units connected correctly
ON| Flashing| Flashing| ON| Flashing| ON: unit connected correctly

Flashing: IDU not communicating. Check wiring and connections among B, C & E

Only one LED flashing|

Line Set Connections

Model|
Connection priority is largest indoor unit on lowest terminal set (D), and install remaining indoor units from bottom to top.|
When there are two indoors, the prior service valves are| D     C| C  B| B  A| B  A| C  B
When there are three indoors, the prior service valves are| D     C     B| C B  A| /| /| C  B  A
When there are four indoors, the prior service valves are| D     C     B A| /| /| /| /
NOTE: Please execute as the above when connecting indoor unit for better oil return and more reliable system.
NOTE: No connection priority on ASH436NCDWA1

Refrigerant Charge and Pipe Length Information

Model Number| Factory Charge| Total Pipe Length of factory charge| Additional charge rule| Branch Maximum pipe length| System Maximum pipe length| Minimum pipe length
---|---|---|---|---|---|---
Unit| oz| ft| oz/ft| ft| ft| ft
ASH218JCDDA1| 60| 50| 0.2| 65| 98| 6’ per indoor and 20’ per system
ASH324JCDDA1| 67| 100| 0.2| 82| 197| 6’ per indoor and 20’ per system
ASH436JCDDA1| 90| 131| 0.2| 82| 230| 6’ per indoor and 20’ per system
ASH220NCDWA| 99| 100| 0.2| 82| 164| 6’ per indoor and 20’ per system
ASH324NCDWA| 99| 100| 0.2| 82| 197| 6’ per indoor and 20’ per system
ASH436NCDWA1| 113| 131| 0.2| 82| 230| 6’ per indoor and 25’ per system

Install Copper Lineset

• For ASH220NCDWA, ASH218JCDDA1, ASH324NCDWA, ASH324JCDDA1, ASH436JCDDA1, and ASH436NCDWA1 see table on page 16.

• Cut the line set to length.

• Place nut over the pipe and then flare with the R-410A flaring tool.
  NOTE: Follow standard practices for creating pipe flares. When cutting and reaming the tubing, use caution to prevent dirt or debris from entering the tubing. Remember to place nut over the tubing before flaring.

• To join the line set, directly align the tubing flare to the fitting on the other pipe. Slide the nut onto the fitting and hand tighten.

• Torque the fittings according to the specifications shown in the torque chart below.
  Forced fastening without careful centering will damage the threads and cause a refrigerant leak.

  Pipe Diameter (ø)| Fastening torque
  Liquid side 6.35mm (1/4”)| 18N.m/13.3Ft.lbs
  Liquid/Gas side 9.52mm (3/8”)| 18N.m/13.3Ft.lbs
  Gas side 12.7mm (1/2”)| 55N.m/40.6Ft.lbs
  Gas side 15.88mm( 5/8”)| 60 N.m/44.3Ft.lbs

• Two wrenches are required to join the flare connection; one standard wrench and one torque wrench adjusted to the proper settings.

• Repeat the process for attaching the other end of the line set.

Caution:

• Max. Elevation: A Max
  • 33ft / 10m (09k / 12k)
  • 50ft / 15m (18k / 24k)
• Max. Length: B Max
  • 50ft / 15m (09k / 12k)
  • 83ft / 25m (18k / 24k)

Leak Test
Perform the following steps for EACH line set. ASH220NCDWA, ASH324NCDWA, ASH436NCDWA1, ASH218JCDDA1, ASH324JCDDA1 & ASH436JCDDA1 have a main service valve. Performing the following steps will test ALL line sets.

• Remove the cap on the service valve.
• Using a tank of dry nitrogen and approved regulator, charge the system with 150 psig of dry nitrogen using mini-split adapter to connect the valve.
• Check for leaks at the flare fittings using soap bubbles or another detection device. If a leak is detected, make repairs to the fittings and recheck. Proceed if no leaks are detected within 3 minutes.
• Using the same tank/regulator, charge the system to 300 psig. Check for leaks as earlier. Proceed if no leaks are detected within 3 minutes.
• Using the same tank/regulator, charge the system to 500 psig. Check for leaks as earlier. Keep system pressurized for at least 20 minutes.

WARNING Do not use acetylene, oxygen or compressed air or mixtures containing air, oxygen, or combustible gases for pressure testing. Do not use mixtures of hydrogen containing refrigerant and air above atmospheric pressure for pressure testing as they may become flammable and could result in an explosion.
Refrigerant, when used as a trace gas, should only be mixed with dry nitrogen for pressurizing units. Failure to follow these recommendations could result in death or serious injury as well as equipment or property damage.

System Evacuation
NOTE– Do not open service valve.

• Remove the suction line cap and attach a manifold gauge, micron gauge, and vacuum pump to the suction line port using adapter AD-87 (see illustration).
• Evacuate the system to at least 350 microns.
• Close the vacuum pump valve and check the micron gauge. If the gauge rises above 150 microns in 60 seconds, the evacuation is incomplete or there is a leak in the system. If the gauge does not rise above 150 microns in 60 seconds, the evacuation is complete.
  Once evacuation is complete, remove the adapter and hose connection from the suction line port and replaced the cap.

Refrigerant Charging

• Add any additional refrigerant after evacuation using a digital scale.
  NOTE: Charge liquid only.
  Fill out the refrigerant charge label using indelible ink.

• Place the factory refrigerant charge found in table on page

• Place the amount of additional refrigerant added in box number 2.

• Add boxes 1 and 2 together and place the value in the sum box (D).

• Adhere the filled out label in the proximity of the product charging port and under the outside unit valve cover.

• Write amounts on outdoor unit with permanent marker above the charging port, if no sticker found.

• Remove the cap from the liquid line valve. Using a hex wrench, open the valve, then replace and tighten the cap securely to avoid leaks.

• Remove the cap from the suction line valve. Using a hex wrench, open the valve, then replace and tighten the cap securly to avoid leaks.

• Wrap the line set, drain line, and 14/4 AWG wiring starting at the bottom of the bundle with an overlap type wrap until you reach the piping hole.

• Use a sealant to seal the piping hole opening on both sides of the wall in order to prevent drafts, weather, or pests from entering the building.

This product contains fluorinated greenhouse gases covered by the Kyoto Protocol. Do not vent into the atmosphere.Refrigerant type: R-410A GWP* value: 2088
GWP = global warming potential

Step 4 – Final Check

System Test
Please explain to the customer how to operate the system by using the Owner’s Manual found with the indoor unit.

Explaining Operation To the End User

• Using the User Manual, explain to the user how to use the air conditioner/heat pump, (the remote controller, adding/removing the air filters, placing or removing the remote controller from the remote control holder, cleaning methods, precautions for operation, etc.)
• Review precautions for operation.
• Recommend that the user read the Operating Instructions carefully.

Check Items for Test Run

• No gas leak from linseeds?
• Are the linesets insulated properly?
• Are the connecting wirings of indoor and outdoor firmly inserted to the terminal block?
• Is the connecting wiring of indoor and outdoor fixed?
• Is condensate draining correctly?
• Is the ground wire securely connected? Is the indoor unit securely fixed?
• Is power source voltage correct according to local code? Is there any odd noise?
• Does the cooling temperature drop between 20-30°F? Does the heating temperature raise between 35-40°F?
• Is the room temperature display accurate?

Limited Warranty

For the product models listed on Attachment 1 (the “Product”), this Standard Limited Warranty is provided to the Original Owner of the Product:

5 year limited parts warranty

From the date of the original purchase

| This limited warranty cover all defects in workmanship or material for the mechanical and electrical parts contained in the Product (“Defective Parts”) for a period of 5 years from the Date of Purchase. GE Appliances will provide new or refurbished parts, or a replacement for all or part of the unit, at its sole discretion, to your licensed HVAC technician installer. This warranty also covers all defects in workmanship or material for the unit controller for a period of 1 year. The remote controller is covered by 1-year accessory warranty. The ductless system is covered by standard warranty. GE Appliances will provide a new or refurbished controller, at its sole discretion.
7 year compressor warranty from the date of the original purchase| The compressor contained in this product is warrantied for a period of 7 years from the Date of Purchase. GE Appliances will provide a new or refurbished compressor, or a replacement for all or part of the unit, at its sole discretion, to your licensed HVAC technician installer.

WHAT IS THE DATE OF PURCHASE
The “Date of Purchase” is the date that the original installation is complete and all product start-up procedures have been properly completed and verified by the installer’s invoice. If the installation date cannot be verified, then the Date of Purchase will be sixty (60) days after the manufacture date, as determined by the Product’s serial number. You should keep and be able to provide your original sales receipt from the installer as proof of the Date of Purchase. In new construction, the Date of Purchase will be the date the owner purchased the residence from the builder.

WHO IS COVERED
Owner occupied: The “Original Owner” of this product, which means the original owner (and his or her spouse) of the residence where the Product was originally installed. Subject to the law of the state or province where the Product is installed, this warranty is not transferable to subsequent owners or if the product is moved to a different residence after the initial installation. Non-owner occupied: This limited warranty is provided for product 1) installed in a) single family or multi-family non-owner occupied residential buildings, or b) non-industrial commercial applications, (such as office buildings, retail establishments, hotels/motels) where the product is not subjected to an atmosphere with corrosives or high levels of particulates (such as soot, aerosols, fumes, grease), and 2) if the product is maintained annually by a licensed HVAC technician (proof of annual maintenance is required). The “Original Owner” of the product, means the original owner of the building where the product was originally installed. For new construction, the purchaser of the building from the builder will also be considered an original owner. This warranty is not transferable to subsequent owners or if the product is moved to a different location after the initial installation.

HOW CAN YOU GET SERVICE
Contact your licensed HVAC technician installer. All installation and service must be performed by a licensed HVAC technician. Failure to use a licensed HVAC technician for installation of this Product voids all warranty on this Product.

THIS WARRANTY DOES NOT COVER

• Damage from improper service or installation.
• Damage in shipping.
• Defects other than manufacturing defects (i.e., other than workmanship or materials).
• Damage from misuse, abuse, accident, alteration, lack of proper care and/or regular maintenance, or incorrect electrical voltage or current.
• Damage resulting from floods, fires, wind, lightning, accidents or similar conditions.
• Product that was not installed or serviced by a licensed HVAC technician.
• Labor and related services for repair or installation of the Product.
• A product purchased from an unauthorized online retailer.
• Damage as a result of subjecting Product to an atmosphere with corrosives or high levels of particulates (such as soot, aerosols, fumes, grease).• A Product sold and/or installed outside of the 50 United States, the District of Columbia, or Canada.
• Batteries for the controller and other accessories provided with the Product for installation (e.g., plastic hose).
• Normal maintenance, such as cleaning of coils, cleaning filters, and lubrication.
• For Product installed in non-owner occupied applications, Product that has not been maintained annually by a licensed HVAC technician (proof required).
• Damage caused by a used or unapproved component or part by GE Appliances, a Haier company (e.g., a used and/or unapproved condenser / air handler).
• Component or parts are not provided by GE Appliances, a Haier Company

10 YEAR STANDARD REGISTERED LIMITED WARRANTY
All “Indoor and Outdoor Products,” identified in Attachment 1, registered by the installer or the Original Owner within 60 days of the Date of Purchase shall receive a Standard Registered Limited Warranty, which shall be identical to the Standard Base Warranty, except that the Limited Parts Warranty shall be for a term of 10 Years and the Limited Compressor Warranty shall be for a term of 10 years. All Product not registered within 60 days of the Date of Purchase shall be subject to the Standard Base Warranty. Some states and provinces do not allow warranty terms to be subject to registration; in those states and provinces the longer terms for Limited Parts Warranty and the Limited Compressor Warranty apply.

THIS LIMITED WARRANTY IS GIVEN IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

The remedy provided in this warranty is exclusive and is granted in lieu of all other remedies. This warranty does not cover incidental or consequential damages. Some states and provinces do not allow the exclusion of incidental or consequential damages, so this limitation may not apply to you. Some states and provinces do not allow limitations on how long an implied warranty lasts, so this limitation may not apply to you. This warranty gives you specific legal rights and you may also have other rights which vary by state and province. This warranty covers units within the 50 United States, the District of Columbia and Canada. This warranty it provided by GE Appliances a Haier company, Louisville, KY 40225.

ATTACHMENT 1
The “Product” is defined as GE Appliances brand Ductless Split Units. The “Product” contains 2 sub-categories of goods: “Indoor and Outdoor Products,” which are defined as ASYW and ASH for indoor and outdoor respectively.

IMPORTANT
Do Not Return This Product To The Store
If you have a problem with this product, please call 1-844-487-9443 for the name and telephone number of the nearest authorized service center.
DATED PROOF OF PURCHASE REQUIRED FOR WARRANTY SERVICE

References

• Ductless Air | GE Appliances

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