User manual TOSHIBA RAS-M16NKCV-E SERVICE MANUAL

[. . . ] FILE NO. SVM-05019 SUPPLEMENT SERVICE MANUAL AIR-CONDITIONER SPLIT TYPE RAS-M10NKV-E, RAS-M13NKV-E, RAS-M16NKV-E RAS-M10NKCV-E, RAS-M13NKCV-E, RAS-M16NKCV-E (This service manual provide information only on the indoor units. For information on the outdoor unit please refer to the service manual of the outdoor unit. ) R410A May, 2005 FILE NO. Specifications of Electrical Parts (Indoor unit only) 5. Control Block Diagram (Indoor unit only) 6. [. . . ] Exclusive for HFC refrigerant. Charge hose Electronic balance for refrigerant charging Torque wrench (nominal diam. 1/2, 5/8) Flare tool (clutch type) Gauge for projection adjustment Vacuum pump adapter Gas leakage detector · Incidentally, the "refrigerant cylinder" comes with the refrigerant designation (R-410A) and protector coating in the U. S's ARI specified rose color (ARI color code: PMS 507). · Also, the "charge port and packing for refrigerant cylinder" require 1/2 UNF 20 threads per inch corresponding to the charge hose's port size. ­ 25 ­ FILE NO. Installation Diagram of Indoor Units 65 mm or more 170 mm Hook or m ore 1 Installation plate For the rear left and left piping Wall Hoo k 170 mm or m ore Air filte r Insert the cushion between the indoor unit and wall, and tilt the indoor unit for better operation. Shield pipe (At tac h to the fron t pa nel . ) Do not allow the drain hose to get slack. 5 Sasa-Zeolite plus filter 6 Bio-enzyme & Gingko filte Cut the piping hole sloped slightly 8 Pan head wood screw Make sure to run the drain hose sloped downward. 2 Wireless remote control 4 Remote control holder Before installing the wireless remote control · With the remote control cover open, load the batteries supplied correctly, observing their polarity. The auxiliary piping can be connected the left, rear left, rear right, right, bottom right or bottom left. 2 Wireless remote control Cover Insulate the refrigerant pipes separately with insulation, not together. Right Rear right Rear left Left Bottom left Bottom right 3 Batteries 6 mm thick heat resisting polyethylene foam - 26 - FILE NO. Accessory and installation parts Part No. Part name (Q'ty) Part No. Part name (Q'ty) 1 Installation plate x 1 4 Remote control holder x 1 7 Mounting screw 4 x 25 l x 6 2 Wireless remote control x 1 5 Sasa-Zeolite plus filter x 1 8 Pan head wood screw 3. 1 x 16 l x 2 3 Battery x 2 6 Bio-enzyme & Ginko filter x 1 9 B Label x 1 B Others Name Owner's manual Installation manual This model is not equipped with an extension drain hose. Option : For the extension drain hose, use an optionally available RB-821SW or commercially available one. ­ 27 ­ FILE NO. Installation Place · A place which provides the spaces around the indoor unit as shown in the above diagram. · A place where there is no obstacle near the air inlet and outlet. · A place which allows easy installation of the piping to the outdoor unit. · A place which allows the front panel to be opened. · The indoor unit shall be installed as top of the indoor unit comes to at least 2m height. Also it must be avoided to put anything on the top of the indoor unit. Mounting the Installation Plate For installation of the indoor unit, use the paper pattern on the back. Anchor bolt holes 62 82. 5 Hook 170 85 CAUTION · Direct sunlight to the indoor unit wireless receiver should be avoided. · The microprocessor in the indoor unit should not be too close to r-f noise sources. (For details, see the owner's manual. ) 1 Hook Hook Thread Pipe hole Indoor unit Weight Pipe hole Installation plate 7 Mounting screw Fig. 7-2-3 Remote controller · A place where there are no obstacles such as a curtain that may block the signal from the indoor unit. · Do not install the remote control in a place exposed to direct sunlight or close to a heating source, such as a stove. · Keep the remote control at least 1 m apart from the nearest TV set or stereo equipment. (This is necessary to prevent image disturbances or noise interference. ) · The location of the remote control should be determined as shown below. (Side view) (Top view) 5 m Indoor unit 5 45° 45° When the installation plate is directly mounted on the wall 1. Securely fit the installation plate onto the wall by screwing it in the upper and lower parts to hook up the indoor unit. To mount the installation plate on a concrete wall with anchor bolts, utilize the anchor bolt holes as illustrated in the above figure. Install the installation plate horizontally in the wall. CAUTION When installing the installation plate with a mounting screw, do not use the anchor bolt hole. [. . . ] 4 Part name Heat exchanger Procedures 1) Remove the front panel, electrical part and the horizontal louver following procedure 3. 2) Remove the pipe holder at the rear side of main unit. 3) Remove the 2 screws on the heat exchanger at the base bearing. 4) Remove the 2 screws on the heat exchanger at the 2 fixed plates (upper and lower) from the back body, and then pull out the upper side of the heat exchanger slowly. [. . . ]