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1-way Air Discharge Cassette (Compact type) Type Model MMU-AP 0071YH 0091YH 0121YH Fan motor AF-200-22-4N-1 Running capacitor for fan motor AC 400V, 1µF Drain pump motor PJD-05230TF-1 Float switch FS-0208-602 Control P.C. board transformer TT-13 Pulse motor EDM-MD12TF-3 Pulse motor valve EDM-B25YGTF TA sensor Lead wire length: 818mm TC1 sensor Ø4 size lead wire length: 1200mm Vinyl tube (Blue) TCJ sensor Ø6 size lead wire length: 1200mm Vinyl tube (Red) Model MMU-AP 0152SH 0182SH 0242SH Fan motor SWF-280-60-1 Driving motor for horizontal grille MP24GA1 Pulse motor EDM-MD12TF-3 Pulse motor valve EDM-B40YGTF-3 TA sensor Lead wire length: 155mm Vinyl tube TC1 sensor Ø4 size lead wire length: 1100mm Vinyl tube (Blue) TC2 sensor Ø6 size lead wire length: 1100mm Vinyl tube (Black) TCJ sensor Ø6 size lead wire length: 1100mm Vinyl tube (Red) Float switch FS-0218-103 Drain pump motor ADP-1409 Concealed Duct Standard Type Model MMD-AP 0071BH 0091BH 0121BH 0151BH 0181BH Fan motor ICF-280-120-2 Drain pump motor ADP-1409 Float switch FS-0218-102 Pulse motor EDM-MD12TF-3 Pulse motor valve EDM-B25YGTF EDM-B40YGTF TA sensor Lead wire length: 618mm TC1 sensor Ø4 size lead wire length: 1200mm Vinyl tube (Blue) TC2 sensor Ø6 size lead wire length: 1200mm Vinyl tube (Black) TCJ sensor Ø6 size lead wire length: 1200mm Vinyl tube (Red) Model MMD-AP 0241BH 0271BH 0301BH 0361BH 0481BH 0561BH Fan motor ICF-280-120-1 ICF-280-120-2 Drain pump motor ADP-1409 Float switch FS-0218-102 Pulse motor EDM-MD12TF-3 Pulse motor valve EDM-B40YGTF EDM-B60YGTF-1 TA sensor Lead wire length: 618mm TC1 sensor Ø4 size lead wire length: 1200mm Vinyl tube (Blue) TC2 sensor Ø6 size lead wire length: 1200mm Vinyl tube (Black) TCJ sensor Ø6 size lead wire length: 1200mm Vinyl tube (Red) 49
Concealed Duct High Static Pressure Type Model MMD-AP 0181H 0241H 0271H 0361H 0481H Fan motor STF-200-160-4B STF-200-160-4A STF-200-260-4C STF-200-260-4B Running condenser for fan motor AC 500V, 4µF AC 400V, 8µF AC 450V, 6µF AC 400V, 8µF Drain pump motor ADP-1409 Float switch FS-0218-102-6 Pulse motor EDM-MD12TF-3 Pulse motor valve EDM-B40YGTF EDM-B60YGTF-1 TA sensor Lead wire length: 1200mm TC1 sensor Ø4 size lead wire length: 1200mm Vinyl tube (Blue) TC2 sensor Ø6 size lead wire length: 1200mm Vinyl tube (Black) TCJ sensor Ø6 size lead wire length: 1200mm Vinyl tube (Red) Model MMD-AP 0721H 0961H Fan motor STF-200-370-4A Running condenser for fan motor AC 450V, 12µF Drain pump motor ADP-1409 Float switch FS-0218-102-6 Pulse motor EDM-MD12TF-3 Pulse motor valve EDM-BAOYGTF-1 TA sensor Lead wire length: 818mm TC1 sensor Ø4 size lead wire length: 2000mm Vinyl tube (Blue) TC2 sensor Ø6 size lead wire length: 2000mm Vinyl tube (Black) TCJ sensor Ø6 size lead wire length: 2000mm Vinyl tube (Red) Slim Duct Type Model MMD-AP 0071SPH 0091SPH 0121SPH 0151SPH 0181SPH Fan motor SWF-280-60-1 Pulse motor EDM-MD12TF-3 Pulse motor valve EDM-B25YGTF EDM-B40YGTF Drain pump motor * ADP-1409 Float switch * FS-0218-102 TA sensor Lead wire length: 1558mm Vinyl tube TC1 sensor Ø4 size lead wire length: 1200mm Vinyl tube (Blue) TC2 sensor Ø6 size lead wire length: 1200mm Vinyl tube (Black) TCJ sensor Ø6 size lead wire length: 1200mm Vinyl tube (Red) * “SPH” series only 50
Page 1 and 2: AIR CONDITIONER (MULTI TYPE) SERVIC
Page 3 and 4: 4-1. Normal Operation (COOL Mode /
Page 5 and 6: 9-4. Cooling-Season Outdoor Unit Ba
Page 7 and 8: Definition of Protective Gear When
Page 9 and 10: Precautions for Safety The manufact
Page 11 and 12: Use specified parts. When any of th
Page 13 and 14: Only a qualified installer (*1) or
Page 15 and 16: Specifications Model MMY-MAP0804HT8
Page 17 and 18: Carrying in the Outdoor Unit CAUTIO
Page 19 and 20: Selection of Pipe Size Coupling siz
Page 21 and 22: Table 2 Standard type High Efficien
Page 23 and 24: 4. Tools (1) Required Tools for R41
Page 25 and 26: Models: MMY-MAP1404* and MAP1604 *
Page 27 and 28: 1-2-2. Compact 4-way Cassette Type
Page 29 and 30: 1-2-4. 1-way Air Discharge Cassette
Page 31 and 32: 1-2-6. 2-way Air Discharge Cassette
Page 33 and 34: 1-2-8. Concealed Duct High Static P
Page 35 and 36: 1-2-9. Slim Duct Type Models: MMD-A
Page 37 and 38: 1-2-11.High Wall Type 2 series Mode
Page 39 and 40: 1-2-13.Floor Standing Cabinet Type
Page 41 and 42: 1-2-15.Floor Standing Type Models:
Page 43 and 44: Models: MMD-AP0721HFE and MMD-AP096
Page 45 and 46: 2-2. Outdoor Unit (60Hz model: MMY-
Page 47 and 48: 2-4. Outdoor Inverter (60Hz model:
Page 49: 2-way Air Discharge Cassette Type M
Page 53 and 54: Floor Standing Type Model MMF-AP 01
Page 55 and 56: 14, 16HP Model: MMY-MAP1404* , MAP1
Page 57 and 58: Outdoor Unit (14, 16HP) Model: MMY-
Page 59 and 60: 2-8-2. Inverter P.C. board for comp
Page 61 and 62: 3 Refrigerant Piping Systematic Dra
Page 63 and 64: Explanation of Functional Parts Fun
Page 65 and 66: 4 Combined Refrigerant Piping Syste
Page 67 and 68: 4-3. Normal Operation (HEAT Mode) H
Page 69 and 70: 4-5. Emergency Operation (Heating O
Page 71 and 72: 5 Control Outline Indoor Unit Cont
Page 73 and 74: NO. Item Specification outline Rema
Page 75 and 76: NO. Item Specification outline Rema
Page 77 and 78: Outdoor Unit Item Description of op
Page 79 and 80: Item Description of operation, nume
Page 85 and 86: 1 Cooling operation under low outsi
Page 87 and 88: Central control remote controller (
Page 89 and 90: 6-1-2. When Wireless Remote Control
Page 91 and 92: Central control remote controller (
Page 93 and 94: X Y DC5V Power supply circuit Main
Page 95 and 96: 6-2. Indoor Printed Circuit Board M
Page 97 and 98: MCC-1403 Power supply Power supply
Page 99 and 100: 6-4. Test Operation of Indoor Unit
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Function CODE No. (DN Code) Table (
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Type DN code “10” Value Type Mo
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▼ Ventilating fan control from re
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6-7. Applied control for Outdoor Un
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(2) Indoor unit setup method for pr
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6-8-1. Power peak-cut Control (Stan
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6-8-3. Snowfall Fan Control Header
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6-8-6. Operation Mode Selection Con
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6-8-8. Compressor Operation Output
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7 TEST OPERATION 7-1. Procedure and
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(2) In the case that a central cont
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• Check the additional amount of
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7-4. Address Setup This product req
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(Example) Controlling 2 or more ref
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10 Set the central control address.
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Manual address setup from the remot
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To find an indoor unit’s position
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4 Push the TIME / buttons repeatedl
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2) Turn on dip switch 2 of SW30 on
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7-4-4. Check after Address Setup wh
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7-5-2. Operation from the indoor re
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Miswiring example Figure Remote con
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7-6-2. Cooling/Heating Test Operati
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(2) Test operation START Test opera
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7-7. Service Support Function 7-7-1
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7-7-2. Function to Start/Stop (ON/O
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(2) Heating test operation function
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(4) Individual start/stop (ON/OFF)
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(2)Clearing error by using switches
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7-7-5. Pulse Motor Valve (PMV) Forc
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7-7-8. Fan Operation Check in Outdo
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7-7-10.Manual Adjustment Function o
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7-7-11.Monitor Function of Remote C
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8 TROUBLESHOOTING 8-1. Overview (1)
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(Error detected by main remote cont
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F12 - F12 ALT F15 - F15 ALT F16 - F
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(Errors detected by IPDU featuring
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Using TCC-LINK central control remo
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Light block Check code Cause of fau
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8-4. Check Codes Displayed on Remot
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Main remote controller Check code O
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Main remote controller P04 P05 P07
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Errors Detected by TCC-LINK Central
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8-5. Diagnosis procedure for each c
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Check code Check code name Cause Ch
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Check code Check code name Cause [E
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Check code Check code name Cause [E
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Check code Check code name Cause [F
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Check code Check code name Cause [H
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(*3) Check for solenoid valve of al
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Check code Check code name Cause [L
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Check code Check code name Cause [P
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(C) Heating operation Does heating
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(1)Display of System Information (D
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(3)Display of Outdoor Cycle Data (D
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(5)Display of Indoor Unit Informati
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8-8. Leakage/Clogging of Refrigerat
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List of Check Codes Generated upon
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8-9. Sensor Characteristics Outdoor
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Indoor TC1 sensor 200 150 Resistanc
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240 Outdoor Unit ▼ Ps sensor char
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9-2. Compressor Backup Operation Se
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(6) Turn on the power supply to all
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(8) Set Bits 1 and 2 of SW30 on the
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10OUTDOOR UNIT REFRIGERANT RECOVERY
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[Setup of failed outdoor unit] (13)
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[Setup of outdoor units other than
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10-3.Work procedure after Repair Wh
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11-2.Replacement of Compressors
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[When replacing normal as well as f
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11-3.Check Procedure to Search Caus
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Check items and procedures to follo
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No. Part to be replaced Work proced
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13P.C. BOARD EXCHANGE PROCEDURES I
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Procedure 1: Reading Setting Data f
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Procedure 3: Writing Setting Data i
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CODE No. list (Example) CODE No. (D
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13-2-3.Interface board (MCC-1606) r
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(6) Set the dip switch (SW800) sett
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13-2-6.Noise Filter P.C. Board (MCC
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(7) Install the service P.C. boards
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292
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SMMS-i OUTDOOR UNIT MMY-MAP1404HT8(
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REFRIGERATION CIRCUIT DIAGRAM M MOT
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Ref. No. Part No. Description MAP08
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SMMS-i INV SERVICE PARTS LIST MMY-M
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SMMS-i OUTDOOR UNIT MMY-MAP0804T8(Z
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SMMS-i OUTDOOR UNIT MMY-MAP0804T8(Z
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SMMS-i OUTDOOR UNIT MMY-MAP1404T8-S
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WARNINGS ON REFRIGERANT LEAKAGE Che
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