User manual TOSHIBA RAS-10LKX SERVICE MANUAL

[. . . ] HOW TO REPLACE THE MAIN PARTS 11-1 Indoor Unit 11-2 Microcomputer 11-3 Outdoor Unit 12. EXPLODED VIEWS AND PARTS LIST 12-1 12-2 12-3 12-4 12-5 12-6 12-7 12-8 12-9 Indoor Unit (E-Parts Assy) Indoor Unit (For RAS-10, 13, 16GKV-E2 / NKV-E2) Indoor Unit (For RAS-10, 13NKVX-T) Outdoor Unit (For 10 Series) Outdoor Unit (For 13 Series) Outdoor Unit (For 16 Series) Outdoor Unit (E-Parts Assy) (For 10 Series) Outdoor Unit (E-Parts Assy) (For 13 Series) Outdoor Unit (E-Parts Assy) (For 16 Series) -2- 1. Specifications RAS-10LKX / RAS-10GAV-E2, RAS-10NKV-A2 / RAS-10NAV-A2 Unit model FILE NO. SVM-06032 RAS-10LKX / RAS-10GAV-E2 RAS-10NKV-A2 / RAS-10NAV-A2 (kW) (kW) (kW) (kW) Operation mode Running current Power consumption Power factor Operation mode Running current Power consumption Power factor 2. 5 0. 9 - 3. 0 3. 2 0. 9 - 4. 0 220- 240V- 1Ph- 50Hz Cooling Heating 0. 15 0. 15 30 30 87 87 Cooling Heating 3. 33 3. 69 730 810 95 95 3. 29/3. 81 38/39 34/35 27/29 46/47 RAS-10LKX, RAS-10NKV-A2 275 790 218 10 20 540/610 RAS-10GAV-E2, RAS-10NAV-A2 530 660 240 30 750 Cooling capacity Cooling capacity range Heating capacity Heating capacity range Power supply Indoor Electric characteristics Outdoor (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-23FZ 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. [. . . ] 9-2-21 50 mm or more Do not put the drain hose end into water. Do not put the drain hose end in the drainage ditch. Fig. Installation place A place which provides the spaces around the outdoor unit as shown in the left diagram. A place which can bear the weight of the outdoor unit and does not allow an increase in noise level and vibration. A place where the operation noise and discharged air do not disturb users neighbors. A place which is not exposed to a strong wind. A place free of a leakage of combustible gases. A place which does not block a passage. When the outdoor unit is to be installed in an elevated position, be sure to secure its feet. An allowable length of the connecting pipe is up 15 m. An allowable height level is up to 10 m. A place where the drain water does not raise any problem. 9-3-2. Connect the charge hose to the port of the vacuum pump. Open fully the low pressure side handle of the gauge manifold valve. Operate the vacuum pump to start evacuating. Perform evacuating for about 15 minutes if the piping length is 20 meters. (15 minutes for 20 meters) (assuming a pump capacity of 27 liters per minute. Then confirm that the compound pressure gauge reading is 101 kP (76 cmHg). Close the low pressure side valve handle of gauge manifold. Open fully the valve stem of the packed valves (both side of Gas and Liquid). Remove the charging hose from the service port. Securely tighten the caps on the packed valves. Compound pressure gauge -101kPa (-76cmHg) Handle Lo Pressure gauge Tightening torque of flare pipe connections The operating pressure of R410A is higher than that of R22. It is therefore necessary to firmly tighten the flare pipe connecting sections (which connect the indoor and outdoor units) up to the specified tightening torque. [. . . ] 43T00469 43T09387 43T03347 43T80311 43T80310 43T09357 43T70002 43T79301 43T21372 43T44391 43T47006 43T47005 43T49009 43T11301 43T19302 43T49302 43T49006 43T22002 Description FRONT PANEL ASSY INLET GRILLE ASSY BACK BODY ASSY AIR-FILTER(R) AIR FILTER (L) HORIZONTAL LOUVER DRAIN-HOSE CAP-DRAIN MOTOR; STEPPING REFRIGERATION CYCLE ASSY PIPE; DELIVERY PIPE; SUCTION SPRING PIPE SHIELD HOLDER SENSOR PLATE OF EVA SEAL HOLDER FOR PLATE ASM-M-BEARING Location No. 219 220 221 222 223 224 225 226 227 228 231 401 402 403 404 405 406 Part No. 43T39301 43T20322 43T39302 43T21338 43T39303 43T69421 43T83003 43T62302 43T60317 43T07303 43T82301 43T69319 43T60002 43T69320 43T62003 43T69079 43T69572 Description BASE; BEARING ASSY-CROSS FLOW FAN BAND MOTOR-L (FOR RAS-10NKVX-T) MOTOR FAN BAND MOTOR-R WIRELESS-REMOCO HOLDER; REMOTE CONTROLLER TERMINAL COVER CORD MOTOR LOUVER HOLDER PIPE PLATE; INSTALLATION TEMPERATURE SENSOR TERMINAL BLOCK; 3P TEMPERATURE SENSOR CORD CLAMP PC BOARD ASSY;WRS-LED PC BORD - 107 - FILE NO. Outdoor Unit (For 10 Series) Location No. [. . . ]