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1.  Contact a specialist to install the device.
2.  Guarantee that the unit is appropriately fastened and complies with all of 
the aforementioned safety norms.
3.  Before operating the air conditioner, ensure that the air filter is installed 
correctly.
4.  If the unit has been out of use for a long period of time, it is recommended 
that the air filter be cleaned before use. During continuous use, clean the air 
filter every two weeks.
5.  This air conditioner was designed for use under the following conditions:

If air conditioner is used outside of the above conditions, certain safety protection 

features may come into operation and cause the unit to function abnormally.

Optimum performance will be achieved within these operating temperature.

Preparing the device for operation

Preparing the device for operation

Cool

MODE

Indoor

Indoor

Outdoor

Indoor

Outdoor

Attention

Dehumidifier

Temperature

Temperature

Temperature

Heat

Outdoor*

*

*

excess of this figure, the surface of the air conditioner may attract condensation.  

Room relative humidity should be less than 80%. If the air conditioner operates in  

Please set the horizontal louver to its maximum angle (vertically to the floor), and   

set HIGH fan mode.

63°F~90°F

64°F~109°F  63°F~86°F

63°F~90°F

52°F~109°F

 19°F~75°F

*

23°F

~

109°F, for the models with low temperature cooling system

only for models with heating function

28

Summary of Contents for FRS093LS1

Page 1: ... 3 The site must be easily accessible for maintenance and replacement of the air filter 4 The site must allow for the necessary space around the indoor figure that the unit be installed at the flammable gases Choosing the installation site More More More More Choosing the installation site the unit at one of these sites please consult your local distributor beforehand 1 Sites with machine oil unit...

Page 2: ...sed noise and vibration at the site 4 The unit must be installed at a site where the noise produced by its operation and air discharge does not disturb the neighbors or animals 5 The site cannot have any leakage of flammable gases space around the unit as shown access the installation site More More More More More Choosing the installation site in the figure 6 The site must provide enough 7 Childr...

Page 3: ...te controller Remote Controller holder Connecting pipe assembly Liquid side Gas side NUMBER PART NAME QTY capacity 12000 Btu s capacity 12000 Btu s capacity 9000 Btu s capacity 12000 Btu s Ø3 8 Ø1 4 Ø1 2 Ø3 8 Ø5 8 Self tapping screw A 7 X 1 Self tapping screw B 7X 3 4 1 6 Connecting cable 8 9 10 7 1 08 8 9 10 10 9 8 capacity 12000 Btu s ...

Page 4: ...on purposes only 5 4 2 3 1 Indoor unit Outdoor unit 6 Air filter More A B C Parts list 2 Copper tubes must be insulated independently More than 5 More than 6 More than 5 09 8 9 10 6 7 More than 2 feet than 2 feet More than 6 6 feet More than 1 feet ...

Page 5: ......

Page 6: ...oles in the wall according to the wall structure and corresponding mounting points on the installation plate Dimensions are in mm unless otherwise stated Wall Indoor unit Outdoor unit Indoor unit installation B Indoor unit outline Installation plate the ceiling from the wall from the wall Refrigerant pipe Refrigerant pipe Capacity 12000 Btu s 3 15 in the figures above A type screws wall with eight...

Page 7: ...he back of the indoor unit on the upper hook of the installation plate move the indoor unit from side to side to see that it is securely hooked Upper hook Lower hook Fastening the Indoor Unit Do not put the end of drain hose into water Do not block water flow by a rise Do not block water flow by a rise piping Pipe cover left Pipe holder Pipe cover right Right piping Connective pipe Indoor unit out...

Page 8: ... wiring 7 Run the drain hose sloped downward to drain out the condensed water smoothly Cushioning material 3 Piping can easily be made by lifting the indoor unit with a cushioning material between the indoor unit and the wall Get it out after finish piping 4 Push the lower part of the indoor unit up on the wall Then move the indoor unit from side to side up and down to check if it is hooked secure...

Page 9: ...n wall should be solid brick concrete or the same intensity construction supporting should be taken The connection between bracket and wall bracket and the air conditioner should be firm stable and reliable 6 Be sure there is no obstacle which Outdoor unit installation Strong wind Outdoor unit installation 3 Install the unit at the site where it is exposed to as little wind as possible or action t...

Page 10: ...d in case of the water draining off the outdoor unit during the heating Air inlet Air inlet Air outlet A B Outdoor unit installation Base pan hole of outdoor unit Seal Drain joint Seal Drain pipe Drain joint installation mode or rainy season A inch B inch Outdoor unit dimension inch WxHxD 2 25 x1 41 x0 85 2 56 x1 77 x0 82 2 49 x1 94 x0 94 2 77 x2 28 x1 10 1 51 1 80 1 74 1 84 0 82 0 91 0 91 0 95 1 ...

Page 11: ... a downward direction as you remove burrs in order to avoid dropping burrs into the tubing indoor and outdoor unit then put them on pipe tube having possible to put them on after flaring work Refrigerant piping connection Refrigerant piping connection Pipe Correct Wrong Oblique Roughness Burr Pipe Reamer Point down Flare nut Cooper tube Remove flare nuts attached to B Put the end of the copper 3 P...

Page 12: ... Bar pipe Handle Clamp handle Yoke Red arrow mark Flare nut Pipings Indoor unit tubing Copper A inch Max Min DIAMETER inch 0 051 0 063 0 071 0 095 0 028 0 039 0 039 0 087 2 Screw the flare nut with your fingers and then tighten it with a spanner and torque wrench as shown in the following figure ADDITIONAL TIGHTENING DIAMETER inch Firmly hold copper pipe in a 1 4 3 8 1 2 5 8 1 4 3 8 1 2 5 8 TORQUE...

Page 13: ...he air conditioner is grounded well 5 According to the attached Electrical Connection Diagram located on the panel of the outdoor unit to connect the wire 6 All wiring must comply with local and national electrical codes and be installed by qualified and skilled electricians 7 An individual branch circuit used only for this air conditioner must be available See the following table for suggested wi...

Page 14: ...l Nos are the same to the indoors respectively 5 Wrap those cables not connected with terminals with insulation tapes so that they will not touch any electrical components Secure the cable onto the control board with the cord clamp Connect the cable to the indoor unit Electrical work Heating and cooling model Heating and cooling model Cable A Cable C Cable B or cover Electrical box designation 16A...

Page 15: ... 1 2 N 3 4 1 2 N 3 4 or Terminal block of indoor unit Terminal block of indoor unit Terminal block of indoor unit or Connector A Connector A Connector B To outdoor unit To outdoor unit To outdoor unit 1 2 3 4 To Outdoor Unit 9000 and 12000 Btu s 9000 and 12000 Btu s 18000 Btu s 20 ...

Page 16: ...d clamp 4 To prevent the ingress of water cable as illustrated in the installation diagram of indoor and outdoor units 5 Insulate unused cords conductors Connect the cable to the outdoor unit Screw Cover Electrical work Heating and cooling model Heating and cooling model Cable D Cable F Cable E or form a loop of the connective with PVC tape Process them so they could not touch any electrical or me...

Page 17: ...les board Cables board Cables board Cables board Cables board Cables board 4 1 3 2 N 4 1 3 2 N 1 3 4 2 N 4 1 3 2 N 1 2 N S N L To power supply Terminal block of outdoor unit Cord clamp L N G 1 2 3 4 To indoor unit Terminal block of outdoor unit Terminal block of outdoor unit 9000 and 12000 Btu s 9000 and 12000 Btu s 18000 Btu s Terminal block of outdoor unit 22 ...

Page 18: ...eans for disconnection from a power supply shall be incorporated Caution After the confirmation of the above conditions prepare the wiring as follows Air purging below 1 Pressure in the system rises 2 Operating current rises 4 Moisture in the refrigerant circuit may freeze and block capillary tubing 5 Water may lead to corrosion of parts in the refrigeration system between the indoor and outdoor u...

Page 19: ...m pump Use vacuum pump the stopper Do not try to open it further Air purging Half union Refrigerant A C D B Packed valve Gas Indoor unit Outdoor unit 1 Operation of opening packed valve Open the valve stem until it hits against 16 4 32 8 Less than 16 4 2 Operation of closing packed valve Securely tighten the valve stem with a special tool Then securely tighten the valve stem cap with a spanner or ...

Page 20: ...e This procedure verifies if the refrigerant goes through the tubes correctly o manifold valve to the vacuum pump seconds after the gas comes 5 Make evacuation for 15 minutes or more and check that the compound meter indicates 7 6 x 10 μmHg 1x10 Pa 5 5 1 Completely tighten the flare nuts at connection point A B C and D Connect valve core removal tool to the charging port then connect vacuum hose t...

Page 21: ...unit check point Cover indoor unit check point 1 Insulated resistance The insulated resistance must be more than 2M 2 Grounding work After finishing grounding work measure the grounding resistance by visual detection and grounding resistance tester Make sure the grounding resistance is less than 4 3 Electrical leakage check performing during test running During test operation after finishing insta...

Page 22: ...mote controller to run in cooling mode manual operation can be taken Manual operation is used only when the remote controller is disable or maintenance necessary Test running Manual control button Auto Cool Manual control button Auto Cool or oF the unit 3 When the ambient temperature is too low lower than 63 function AUTO and FAN to check if all the functions work well 2 Use the MODE button to sel...

Page 23: ...rotection features may come into operation and cause the unit to function abnormally Optimum performance will be achieved within these operating temperature Preparing the device for operation Preparing the device for operation Cool MODE Indoor Indoor Outdoor Indoor Outdoor Attention Dehumidifier Temperature Temperature Temperature Heat Outdoor excess of this figure the surface of the air condition...

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