Page 2 - Safety precautions; DANGER! Avoid Serious Injury
Safety precautions 04 Safety precautions DANGER! Avoid Serious Injury This appliance must be installed by a qualified licensed HVAC technician in accordance with all applicable codes. All electrical connections should be performed by a licensed electrician. or Death 1. Do not attempt to install the ...
Page 5 - Choosing the installation site; Pay attention to danger and safety notices
Precautions for Installation Installation at the following sites may cause problems. If you must inevitably install 2. Sites with a high concentration of salinity, such as coastal areas. 3. Sites with sulfuric gas, such as hot water springs. 4. Sites with high frequency equipment, such as wireless e...
Page 6 - Outdoor Unit; Indoor Unit; inside wall, always leaving a space of
Outdoor Unit 1. The outdoor unit must be installed at a convenient site that is not exposed to strong winds. The site should be dry and well ventilated. 2. The site must support the weight of the outdoor unit and allow for vertical installation. 3. There must not be the possibility of increased nois...
Page 8 - Attention; This illustration is for explanation purposes only.; Copper tubes must be insulated independently; Parts list
Attention 1. This illustration is for explanation purposes only. 4 3 1 Indoor unit Outdoor unit 5 6 Air filter More A B C 2. Copper tubes must be insulated independently More than 6.6' More than 1' More than 1.65 ' than 1.65' More than 6 " More than 6" More than 6 " 2 6 8 7 Parts list 10
Page 9 - Installation plates and dimensions; Indoor unit installation
1.58'' 7.91'' 5.31'' 1.58'' A B (A:33.31" B:10.83") =18000 Btu's (A:36.97" B:11.73") Indoor unit outline Installation plate the ceiling from the wall from the wall Refrigerant pipe 6" or more from 6 " or more hole (right) Ø 2.56" 6 " or more 3.39 " 4.21 " 1200...
Page 10 - Fixing the Installation Plate; Wa l l
Indoor unit installation Attention Fixing the Installation Plate Drilling the Hole 1. Install the installation plate horizontally over the structural parts on the wall using the spaces indicated on the plate, as shown 2. In the case of tiled, concrete or diameter holes. Place anchorage supports for ...
Page 11 - Pass the piping through the hole in
Connective pipe and drainage installation Drainage 1. Run the drain hose sloping downward. Do not install the drain 2. When connecting extension drain hose, insulate the connecting part of extension drain hose with a shield pipe, do not let the drain hose slack. Connective pipe 1. For the left-hand ...
Page 12 - Piping and wrapping; piped out of room, do not put; at the upper side may cause drain pan to overflow inside the unit.
Attention Piping and wrapping 1. Bundle the tubing, connecting cable, and drain hose with tape 2. Because the condensed water from rear of the indoor unit is gathered in ponding box and is anything else in the box. 1. Connect the indoor unit first, then the outdoor unit.2. Do not allow the piping to...
Page 13 - Outdoor unit installation
1. Install the outdoor part of the unit on a rigid surface to avoid excess noise and vibration. 2. Direct the air vent toward an area without obstacles. especially in areas where it is frequently windy. 4. If the installation site is exposed to heavy winds, such as in coastal areas, place the unit a...
Page 14 - The condensate and defrosting water formd during heating; Chassis
Settlement of outdoor unitAnchor the outdoor unit tightly and horizontally on a concrete or rigid Air inlet Air inlet Air outlet $ % mount with a bolt and nut 0.39" or A ft) B( ft) Outdoor unit dimension ft(WxHxD) [[ [[ ' [[ 1 ' 0.32" diameter (Purchased separately). Chassis Drainconnection ...
Page 15 - Flaring work; Refrigerant piping connection
Flaring work Main cause for refrigerant leakage is due to defect in the flaring work. Carry out correct flaring work using the following procedure: 1. Cut the pipes and the cable.A) Use the piping kit accessory or pipes purchased locally. B) Measure the distance between the indoor and the outdoor un...
Page 16 - Connection Adjustment; Excessive twisting may; Screw the flare nut with your; Firmly hold copper pipe in a
4. Flaring work. die in the dimension shown in the table below. OUTER Connection Adjustment 1. Align the pipes to be connected. OUTER TIGHTENING Caution: Excessive twisting may break the nut, depending on the installation conditions. Refrigerant piping connection Bar pipe Handle Clamphandle Yoke Red...
Page 18 - Electrical work; designation 16AWG or heavier
1. The inside and outside connecting cable can be connected without removing the front grille. 2. Connecting cable between indoor unit and outdoor unit shall be approved polychloroprene sheathed flexible cord, type cord. 3. Lift the indoor unit panel up, remove the electrical box cover by loosening ...
Page 20 - Caution; Air purging; Electrical work and air purging; to
1. Never fail to have an individual power circuit specifically for the air conditioner. As for the method of wiring, be guided by the circuit diagram posted on the inside of control cover. liable to come loose from vibrations to which the unit is subjected during the course of transportation. Check ...
Page 21 - Caution in handling the packed valve integrated in the outlets of; Less than
Air purging with vacuum pump 1. Check that each tube(both liquid and gas side tubes) between the indoor and outdoor units have been properly connected and all wiring for the test run has been completed. Remove the service valve caps from both the gas and the liquid side on the outdoor unit. Note tha...
Page 22 - When using the vacuum pump
Air purging 24 Vacuum pump Charge hose Manifold valve -76cm/Hg Chargehose Handle Lo Handle Hi Outdoor unit Indoor unit When using the vacuum pump For method of u s ing a manifold valve, refer to it s operation manual. manifold valve. evacuate. After s tarting evacuation, s lightly loo s e the flare ...
Page 23 - Electrical safety; ty; Gas leak check; Soap water method; ic; Electrical safety and gas leak check
Electrical safety Perform the electric safe ty check after completing installation: Gas leak check Soap water method Apply a soap water or a liquid neutral detergent on the indoor unit connection or outdoor unit connections by a soft brush to check for leakage of the connecting points of th e piping...
Page 24 - cannot be controlled by the remote controller to run; Test running; OFF; When the ambient temperature is too low(lower than 63
Test running Perform test operation after completing gas leak check at the flare nutconnections and electrical safety check. 1. Connect the power, press the ON/OFF button on the remote controller to turn the unit on. cannot be controlled by the remote controller to run in cooling mode, manual operat...
Page 25 - Preparing the device for operation; MODE
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 ...