User manual SAMSUNG NS070NHXEA

[. . . ] E-1 ENGLISH Contents SAFETY PRECAUTIONS . 3 PREPARING FOR INSTALLATION Choosing the Installation Location . 6 INSTALLING THE AIR CONDITIONER Fixing the Installation Plate . Installing and Connecting the Assembly Pipe of the Indoor Unit . [. . . ] accidentally touching the indoor unit fan, install the indoor unit at least 2. 5m above the floor level. This product is an air The air conditioner should be Do not install the outdoor When installing the indoor unit in a place where animals could live. If an animal get contact with the electric parts, damage or fire may occur. In addition ask the customer to maintain a clean installation place around it. that may have taken place during transportation and do not install or use damaged equipment. To prevent injury when Check the unit for damage E-4 PREPARING FOR INSTALLATION Choosing the Installation Location Indoor Unit Where airflow is not blocked Where cool air can be distributed throughout the room Install the refrigerant piping length and the height difference of both indoor and outdoor units as indicated in the installation diagram Wall that prevents vibration and is strong enough to hold the product weight Out of the direct sunlight 1m or more away from the TV or radio (to prevent the screen from being distorted or noise from being generated) As far away as possible from the fluorescent and incandescent lights (so that the remote control can be operated well) A place where the air filter can be replaced easily Outdoor Unit Where it is not exposed to strong wind Well ventilated and dustless places Out of the direct sunlight and rain Where neighbors are not annoyed by operation sound or hot air Solid wall or support that prevents vibration and is strong enough to hold the product weight Where there is no risk of flammable gas leakage When installing the unit at a high place be sure to fix the unit legs 3m or more away from the TV or radio (to prevent the screen from being distorted or noise from being generated) Install the unit horizontally Place where drained water does not become any problem. Place with no plants (especially climbing plants) and where small animal can not access. ENGLISH E-5 CAUTION Avoid the following places to prevent malfunction of the unit - Where there is machine oil - Where sulfide gas exists - Salty environment such as seaside areas - Other special atmosphere areas Observe the clearances and maximum lengths as seen in the picture below when installing the air conditioner. 300 mm or more 125 mm or more Wrap the refrigerant pipes and the drain hose with the absorbent pad and vinyl tape. You can select the direction of draining. (left or right) 125 mm or more 3m as minimum pipe length. If you fix the indoor unit on a wall (1) Fix the installation plate to the wall giving attention to the weight of the indoor unit. Note If you mount the plate to a concrete wall using plastic anchors, make sure that gaps between the wall and the plate, created by projected anchor, is less than 20mm. (Unit : mm) 120 68 52/70 Pipe hole (Ø65mm) 34 34 140 68 Plastic Anchor <20mm Wall If you fix the indoor unit on a window frame (1) Determine the positions of the wooden uprights to be attached to the window frame. (2) Attach the wooden uprights to the window frame giving attention to the weight of the indoor unit. (3) Attach the installation plate to the wooden upright using tapping screws. If you fix the indoor unit on a gypsum board (1) Use stud finder to find out locations of the studs. CAUTION Search for other spots if there are less than two studs, or the distance between the studs are different from the plate hanger. CAUTION Fix the installation plate without incling to one side. WARNING Make sure that a wall can withstand the weight of the product. If you install the product in a place where it is not strong enough to withstand the product weight, the unit could fall and cause injury. E-7 27 INSTALLING THE AIR CONDTIONER Connecting the Assembly Cable Screw M4 M5 Torque(kgf. cm) Unfasten Torque 17~30 20~35 Tighten Torque 25~40 30~50 Connecting the cable When you install the unit, make first refrigerant connections and then electrical connections. Connect the air conditioner to grounding system before performing the electrical connection. If unit is uninstalled first disconnect electrical cables, then refrigerant connections. 1 Extend the assembly cable if necessary. CAUTION Do not connect two or more different cables to extend the length. It may cause fire. 2 3 4 Open the front grille. Remove the screw securing the connector cover. Pass the assembly cable through the rear of the indoor unit and connect the assembly cable to terminals. (Refer to the picture in page 9. ) Note Each wire is labeled with the corresponding terminal number. 5 6 7 8 Pass the other end of the cable through the 65mm hole in the wall. Close the connector cover by tightening the screw carefully. [. . . ] D Drain hose connection must be easy accessible and serviceable INSTALLING THE AIR CONDTIONER Changing Direction of the Drain Hose Change the direction only when it is necessary. 1 Screw hole Screw Drain hose Detach the rubber cap with the flyer. 2 Detach the drain hose by pulling it and turning to the left. 3 Drain pan outlet Rubber cap Insert the drain hose by fixing it with the screw into the groove of the drain hose and the outlet of the drain pan. 4 Attach the rubber cap with a screwdriver by turning it to the right until it fixes to the end of the groove. <Pour the water in direction of arrow> 5 Check for leakage on both side of the drain outlet. CAUTION Make sure the indoor unit is in upright position when you pour water to check for leakage. Make sure that the water does not overflow onto the electrical part. Direction of the drained water E-14 INSTALLING THE AIR CONDTIONER Assigning Address to Indoor Unit Before installing the indoor unit, assign an address to the indoor unit according to the air conditioning system plan. ENGLISH 1 2 3 4 5 Open the front grille by pulling on the tabs on the lower right and left sides of the indoor unit. Cover PCB Remove the screw securing the cover PCB. [. . . ]