User manual TOSHIBA MMY-MAP1201HT8-E SERVICE MANUAL

[. . . ] A07-004 SERVICE MANUAL R410A · This manual describes about the model which is installed with the passive filter to the fan driving circuit as the measure against the Europe Harmonic Regulation EN61000-3-12. The indoor units are same as those of the existing models and they are not especially changed. For the standard servicing method, refer to the FILE NO. A03-009, A04-008 and A05-004-1. New models compliance with EMC: IEC61000-3-12 < Outdoor Unit > Heat Pump Model MMY-MAP0501HT8-E, MMY-MAP0601HT8-E, MMY-MAP0801HT8-E, MMY-MAP1001HT8-E, MMY-MAP1201HT8-E Cooling Only Model MMY-MAP0501T8-E, MMY-MAP0601T8-E, MMY-MAP0801T8-E, MMY-MAP1001T8-E, MMY-MAP1201T8-E Heat Recovery Model MMY-MAP0802FT8-E, MMY-MAP1002FT8-E, MMY-MAP1202FT8-E PRINTED IN JAPAN, Dec. , 2007 ToMo CONTENTS 1. [. . . ] NO Is the connector of the power supply P. C. board for FAN MCC-1439" The connector No. CN501, CN502, CN503, CN505, CN506, CN507?YES Is the passive filter relay connector connected?YES Is the electric fuse of a "Power supply P. C. F500 10A 250V~ YES Is the output voltage of a "Power supply P. C. CN502 or CN500 DC 330V (Judgment : DC180-370V) YES NO Correct connection of connector. Passive filter box Reactor NO Correct connection of connector. RED Resistor WHITE ~ YES Replace communication line. YELLOW Diode + rectifier NO Correct connection of connector. CN01 NO Correct connection of connector. Electrolytic capacitor board NO Replace the electric fuse. RED BLUE YELLOW NO Power supply P. C. board error. Connector (YELLOW) Relay connector (WHITE) NO Is a passive filter normal?YES Is there voltage fluctuation between 4 and 5 pins of CN600 on I/F P. C. (Measurement by tester: DC0 to 5V, 5 pin GND) YES Is there voltage fluctuation between 3 and 5 pins of CN600 on I/F P. C. (Measurement by tester: DC0 to 5V, 5 pin GND) YES NO NO Check the short circuit of each part, and opening. And correct the fault parts. I/F P. C. board error Auxiliary code 01 02 03 04 05 06 07 P. C. board to be replaced IPDU 1 IPDU 2 IPDU 1, 2 Fan IPDU IPDU 1, fan IPDU IPDU 2, fan IPDU IPDU 1, 2, fan IPDU, I/F Both IPDU (No. 1, No. 2) and fan IPDU did not return the communication. board, 1) CN503: Between 1 and 5 pins 12V 2) CN503: Between 2 and 5 pins 7V 3) Between +5V and GND at the side of CN505: 5V YES Replace IPDU P. C. board for fan (MCC-1439) Judgement +12V terminal 1 ­ 5 +7V terminal 2 ­ 5 Communication between fan IPDU ( ) DC330V output (For Comp. IPDU) Communication betweenI/F and fan IPDU GND CN500 DC330V output for fan IPDU (Judgemant : DC 180­370V) +12V AC230V input 9 5. Remote Controller Switch Name Wired remote controller Wired remote controller CODE No. SET DATA CODE No. SET DATA SETTING TEST UNIT No. UNIT No. SETTING TEST R. C. No. Appearance ð H R. C. No. TEMP . ON / OFF TIMER SET TIME FILTER RESET TEST SET CL FAN SWING/FIX UNIT MODE VENT UNIT SET CL Model name Type RBC-AMT21E RBC-AMT31E NOTE The model name of the Wired remote controller is changed to RBC-AMT31E and some illustrations are changed. The expression method is a little changed but functionally is not changed. Explanation for detailed operation method, etc. are omitted. 10 <SMMS Series (A03-009, A04-008) > TE sensor TO sensor Low pressure sensor SV2 valve TS sensor 5-2. [. . . ] Board Assembly, Passive, MCC-1580 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 3 3 1 1 2 2 2 2 1 1 1 4 1 1 1 2 Model Name MMY- MAP 1001T8-E 1 2 0801T8-E 1 2 2 1 1 1 1 1 1 2 3 3 1 1 2 2 2 2 1 1 1 4 1 1 1 1 1 1 1 1 2 3 3 1 1 2 2 2 2 1 1 1 4 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 3 1 1 1 1 1 4 1 1 4 1 1 1 2 1 1 1 2 1 1 1 1 2 3 3 1 1 1 1 2 3 3 2 2 2 0601T8-E 1 0501T8-E 1 32 MMY-MAP0501T8-E (5HP), MMY-MAP0601T8-E (6HP), MMY-MAP0801T8-E (8HP), MMY-MAP1001T8-E (10HP), MMY-MAP1201T8-E (12HP) 28, 33 (SV3E) 28, 33 (SV3C) 12 28, 33 (SV2) 28, 33 (SV3D) 28, 33 (SV3A) 55, 58, 63 28, 38 (SV3B) 61 49 52 50 56, 58, 63 57, 59, 63 28, 37 (SV4) 54 53 30 68 4 (8, 10, 12HP) or 5 (5, 6HP) 62, 72 13, 14 40, 41 30 32 (8, 10, 12HP) or 35 (5, 6HP) 33 Location No. 4 5 12 13 14 28 30 32 33 35 37 38 40 41 49 50 52 53 54 55 56 57 58 59 61 62 63 68 72 Part No. 43041781 43041782 43049683 43050407 43063317 43146660 43146676 43146727 43146711 43146699 43146712 43146730 43146709 43146708 43148202 43148192 43148200 43149377 43149378 43149317 43149318 43149319 43149320 43149321 43149323 43149324 43149325 43151283 43197184 Description 1201T8-E Compressor, DA421A3FB-23M Compressor, DA351A3FB-23M Band, DIA 8, EPDM Thermostat, Bimetal Holder, Thermostat Coil, Solenoid, AC220­240V, 50Hz, VPV-MOAJ510B0 Joint, Check Valve, Gas, DIA 25 Valve, 2-Way, VPV-122DQ1 Valve, Ball, B5/8F, Rohs Valve, 2-Way, VPV-303DQ1 Valve, 2-Way, VPV-603DQ2 Valve, PMV, HAM-BD24TF-1 Coil, PMV, HAM-MD12TF-3 Tank, Liquid Separator Accumulator, 20L Sensor Assembly, Low Pressure, 150XA4-L1 Sensor Assembly, High Pressure, 150XA4-H3 Rubber, Supporter, Pipe, DIA 25. 4 Rubber, Supporter, Pipe, DIA 19. 0 Rubber, Supporter, Pipe, DIA 15. 9 Rubber, Supporter, Pipe, DIA 8. 0 Rubber, Supporter, Pipe, DIA 6. 4 Rubber, Supporter, Pipe, DIA 9. 52­12. 7 Rubber, Cushion, EPDM Band, Fix, SUS304 Switch, Pressure, ACB-4UB32W Bolt, Compressor, M6, SWCH18A 2 1 2 2 1 1 1 1 1 1 2 1 3 1 2 6 4 2 6 2 2 2 7 3 1 4 2 Model Name MMY- MAP 1001T8-E 2 0801T8-E 2 2 2 2 2 7 3 1 4 2 2 2 7 3 1 4 4 1 2 1 2 2 1 1 1 1 1 1 2 1 3 1 2 6 4 2 6 2 1 2 2 1 1 1 1 1 1 2 1 3 1 2 6 4 2 6 3 1 3 1 2 6 4 2 6 3 1 3 1 2 6 4 2 6 2 1 1 1 1 1 1 1 1 4 1 2 1 1 1 1 1 1 1 1 1 2 2 7 3 2 1 2 2 7 3 0601T8-E 0501T8-E 34 27 27 Valve Checked 50 33 79 68 Separator Oil 37 79 79 Strainer Compressor Strainer 29 43 Valve Checked 77 ID 1. 2 × 1000 L 77 SV3C Strainer Strainer 76 Valve Checked 76 ID 1. 0 × 500 L ID 1. 0 × 1000 L 33 37 4 (8, 10, 12HP) High or Pressure 68 5 (5, 6 HP) Switch Valve Checked 64 (8, 10, 12HP) or 66 (5, 6 HP) 44 (8, 10, 12HP) or 45 (5, 6 HP) SV2 TO Condenser Left Side 4 (8, 10, 12HP) High or Pressure Switch 5 (5, 6 HP) Strainer TD Condenser TE Right Side SV5 39 30 Joint Check SV42 Compressor 43 Strainer 29 High Pressure Sensor 54 Strainer 37 SV41 ID 0. 8 × 1000 L 75 Refrigeration Circuit Diagram Pulse Motor Valve (5, 6 HP: 1 Valve) 40 65 (8, 10, 12HP) or 67 (5, 6 HP) Joint Check 8 (8, 10, 12HP) or 7 (5, 6 HP) 81 (8, 10, 12HP) or 82 (5, 6 HP) 53 Strainer TS MMY-MAP0501T8-E (5HP), MMY-MAP0601T8-E (6HP), MMY-MAP0801T8-E (8HP), MMY-MAP1001T8-E (10HP), MMY-MAP1201T8-E (12HP) 35 SV3D 33 38 1 Valve Checked SV3B SV3A Valve Checked 29 33 52 30 TD Liquid Line Strainer TL Valve Checked ID 1. 2 × 1000 L Low Pressure Sensor Valve Packed Joint Check 30 10 10 ID 2. 0 × 1000 L ID 2. 0 × 1000 L 7 Oil Balance Line 48 44 (8, 10, 12HP) or Tank Liquid 45 (5, 6 HP) Accumulator 49 FP Plug Fusible Strainer Valve Packed 32 (8, 10, 12HP) ) or 35 (5, 6 HP) 80 (8, 10, 12HP) or 82 (5, 6 HP) Gus Line Valve Service (5, 6 HP: Valve Ball) Strainer 46 (8, 10, 12HP) or 47 (5, 6 HP) Location No. 1 4 5 7 8 10 27 29 30 32 33 35 37 38 39 40 43 44 45 46 47 48 49 50 52 53 54 64 65 66 67 68 75 76 77 79 80 81 82 Part No. [. . . ]