SERVICE MANUAL - Alarko Carrier

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No. Part name Procedures Remarks 8 Cross flow fan 1) At assembling work of the bearing base, check that the drain pipe is surely incorporated in the back body. (Otherwise, water leak is caused.) 2) To incorporate the fan motor, remove the fan motor rubber (at shaft core side), incorporate the motor into the position in the following figure, and then install the fan motor. Drain pipe Bearing base • Install the cross flow fan so that the right end of the 1st joint from the right of the cross flow fan is set keeping 70.5 mm from wall of rear plate of the main unit. • Holding the set screw, install the cross flow fan so that U-groove of the fan motor comes to the mounting hole of the set screw. Joint 70.5mm • Perform positioning of the fan motor as follows: • When assembling the fan motor, the fan motor must be installed in such a way that the fan motor leads will be taken out is positioned at the bottom front. • After assembling the two hooking claws of the motor band (right) into the main body, position the fan motor, insert it, and then secure the motor band (right) using the two fixing screws. U groove – 114 –
12-2. Microcomputer No. Part name Procedure Remarks 1 Common procedure 1) Turn the power supply off to stop the operation of air-conditioner. 2) Remove the front panel. • Remove the 2 fixing screws. 3) Remove the electrical part base. Replace terminal block, microcomputer ass’y and the P.C. board ass’y. R05 L01 C01 CN23 FUSE R04 R01 CN10 DB01 C03 T01 IC01 C20 IC03 J04 – 115 –
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FILE NO. A05-011-1 Revised on May/2
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1. SAFETY PRECAUTIONS Revised For g
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2. SPECIFICATIONS The indoor and ou
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RAS-M10GKCVP-E, RAS-M13GKCVP-E, RAS
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Outdoor Unit : RAS-4M27GAV-E Power
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Page 15 and 16:
Outdoor Unit : RAS-4M27GACV-E Powe
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Page 23 and 24:
2-2-1. Operation Characteristic Cur
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Table 3-2-1 Thicknesses of annealed
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43˚ to 45˚ Table 3-2-6 Flare and
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3-4. Recharging of Refrigerant When
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2. Characteristics required for flu
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4-2. Outdoor Unit RAS-4M27GAV-E, RA
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5-2. Outdoor Unit RAS-4M27GAV-E, RA
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7. REFRIGERANT CYCLE DIAGRAM RAS-B1
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RAS-B10GKVP-E, RAS-B13GKVP-E, RAS-B
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Outdoor Unit : RAS-4M27GAV-E Tempe
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Outdoor Unit : RAS-3M26GAV-E Tempe
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8. CONTROL BLOCK DIAGRAM 8-1. Indoo
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8-2. Outdoor Unit (Inverter Assembl
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9-2. Operation Description 9-2. 1.
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Item Operation flow and applicable
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Item 2. Indoor fan motor control CO
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Item 6. Release protective control
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Page 63 and 64: Item 14. Pulse motor valve (P.M.V.)
Page 65 and 66: Item 16. Clean operation release Op
Page 67 and 68: 9-3. Auto Restart Function This ind
Page 69 and 70: 9-5. Remote Controller and Its Fuct
Page 71 and 72: 9-6. Hi-POWER Mode ([Hi-POWER] butt
Page 73 and 74: 10-2. Optional Parts, Accessories a
Page 75 and 76: 10-3. Indoor Unit 10-3-1. Installat
Page 77 and 78: CAUTION • Be sure to refer to the
Page 79 and 80: CAUTION • Bind the auxiliary pipe
Page 81 and 82: 10-4-5. Refrigerant Piping Connecti
Page 83 and 84: 10-4-7. Evacuating After the piping
Page 85 and 86: 10-4-10. Miswiring (Mispiping) Chec
Page 87 and 88: 11. HOW TO DIAGNOSE THE TROUBLE The
Page 89 and 90: 11-3. Self-Diagnosis by Remote Cont
Page 91 and 92: Block distinction Check code Block
Page 93 and 94: (3) Only the indoor motor fan does
Page 95 and 96: (5) Troubleshooting for remote cont
Page 97 and 98: 11-5. Trouble Diagnosis by Outdoor
Page 99 and 100: 11-6-2. How to Check Whether the Mi
Page 101 and 102: Diagnosis/Process flowchart Item Co
Page 103 and 104: 11-8-2. P.C. Board Layout GND +12V
Page 105 and 106: 11-8-5. Checking Method for Each Pa
Page 107 and 108: 12. HOW TO REPLACE THE MAIN PARTS W
Page 109 and 110: No. Part name Procedures Remarks 2
Page 111 and 112: No. Part name Procedures Remarks 4
Page 113: No. Part name Procedures Remarks 7
Page 117 and 118: No. Part name Procedure Remarks 3 C
Page 119 and 120: No. Part name Procedure Remarks 7 P
Page 121 and 122: - 121 -
Page 123 and 124: 13. EXPLODED VIEWS AND PARTS LIST 1
Page 125 and 126: 13-2. Outdoor Unit 4 6 41, 42 35 23
Page 127 and 128: 13-3. P.C. Board Layout RAS-4M27GAV
Page 129 and 130: RAS-3M26GAV-E 707 710 715 700 705 T
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SERVICE MANUAL - Alarko Carrier

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