User manual TOSHIBA RAS-10SKH-ES SERVICE MANUAL

[. . . ] Indoor Unit (E-Parts Assy) Indoor Unit Outdoor Unit Outdoor Unit (E-Parts Assy) ­2­ 1. Specifications Unit model Indoor Outdoor Cooling capacity Cooling capacity range Heating capacity Heating capacity range Power supply Indoor Electric characteristics Outdoor (kW) (kW) (kW) (kW) Operation mode Running current Power consumption Power factor Operation mode Running current Power consumption Power factor FILE NO. SVM-05026 RAS-10NKV-E (A) RAS-10NAV-E (A) 2. 5 0. 9 - 3. 0 3. 2 0. 7 - 4. 0 220- 240V- 1Ph- 50/60Hz Cooling Heating 0. 15 0. 15 30 30 87 87 Cooling Heating 3. 33 3. 39 730 810 95 95 3. 29/3. 81 38/39 34/35 27/29 46/47 RAS-10NKV-E (A) 275 790 218 10 20 540/610 RAS-10NAV-E (A) 530 660 240 30 750 (A) (W) (%) (A) (W) (%) COP (Cooling / Heating) Operation noise Indoor High (Cooling / Heating) (dB· A) Medium (Cooling / Heating) (dB· A) Low (Cooling / Heating) (dB· A) Outdoor (Cooling / Heating) (dB· A) Indoor unit Unit model Dimension Height (mm) Width (mm) Depth (mm) Net weight (kg) Fan motor output (W) Air flow rate (Cooling / Heating) (m3/h) Outdoor unit Unit model Dimension Height (mm) Width (mm) Depth (mm) Net weight (kg) Compressor Motor output (W) Type Single rotary type with DC-inverter variable speed control Model DA89X1F-23F Fan motor output (W) 20 Air flow rate (Cooling / Heating) (m3/h) 1320/1320 Piping connection Type Flare connection Indoor unit Liquid side 6. 35 Gas side 9. 52 Outdoor unit Liquid side 6. 35 Gas side 9. 52 Maximum length (Per unit) 10 (m) Maximum chargeless length (m) 10 Maximum height difference (m) 8 Refrigerant Name of refrigerant R410A Weight (kg) 0. 64 Wiring connection Power supply 3 Wires:includes earth (Outdoor) Interconnection 4 Wires:includes earth Usable temperature range Indoor (Cooling / Heating) (°C) 21 - 32 / Up to 27 °C Outdoor (Cooling / Heating) (°C) 15 - 43 / - 10 - 24 · The specification may be subject to change without nitice for purpose of improvement. ­3­ FILE NO. Operation Characteristic Curve <Cooling> 6 <Heating> 6 5 5 10NAV Current (A) Current (A) 4 4 10NAV 3 3 2 Conditions Indoor : DB 27°C/WB 19°C Outdoor : DB 35°C Air flow : High Pipe lenght : 5m Voltage : 230V 0 20 40 60 80 100 2 Conditions Indoor : DB 20°C Outdoor : DB 7°C/WB 6°C Air flow : High Pipe lenght : 5m Voltage : 230V 0 20 40 60 80 100 1 1 0 0 Compressor speed (rps) Compressor speed (rps) 1-3. [. . . ] · 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 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. Otherwise the unit may fall down and result in personal injury and property damage. Indoor unit 7m Indoor unit 5 m 45° 45° 7 5° Reception range Remote control Reception range Remote control * : Axial distance 5 mm dia. hole *7m Anchor bolt Projection 15 mm or less 7 Mounting screw 4 x 25 s Clip anchor (local parts) Fig. Cutting a Hole and Mounting Installation Plate Cutting a Hole When install the refrigerant pipes from the rear. Fig. 9-2-4 CAUTION Failure to firmly install the unit may result in personal injury and property damage if the unit falls. · In case of block, brick, concrete or similar type walls, make 5 mm dia. Application causes deterioration and drain leakage of the plug. Insert a hexagon wrench (4 mm) NOTE · Use stranded wire only. · Wire type : H07RN-F or more. Fig. 9-2-5 CAUTION Firmly insert the drain hose and drain cap; otherwise, water may leak. ­ 40 ­ Die-cutting Front panel slit Fig. 9-2-9 Piping preparation Changing drain hose Rear left FILE NO. SVM-05026 In case of right or left piping · After scribing slits of the front panel with a knife or a making-off pin, cut them with a pair of nippers or an equivalent tool. Slit 9-2-6 Indoor Unit Fixing 1. Pass the pipe through the hole in the wall, and hook the indoor unit on the installation plate at the upper hooks. Swing the indoor unit to right and left to confirm that it is firmly hooked up on the installation plate. While pressing the indoor unit onto the wall, hook it at the lower part on the installation plate. Pull the indoor unit toward you to confirm that it is firmly hooked up on the installation plate. Hook here 1 Fig. 9-2-10 In case of bottom right or bottom left piping · After scribing slits of the front panel with a knife or a making-off pin, cut them with a pair of nippers or an equivalent tool. 1 Installation plate 2 Slit Hook Press (unhook) Fig. [. . . ] Detachment 1) Perform work of item 1 of 1 and 1 of 2. Requirement: Perform the work on a corrugated cardboard, cloth, etc. 2) Remove the front cabinet, and place it down so that the fan guard side faces downwards. 3) Remove the hooking claws by pushing a minus screwdriver according to the arrow mark in the right figure, and remove the fan guard. [. . . ]