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Check code Outdoor LED display Check and troubleshooting (Item without special mention Indicates part of outdoor unit.) [P03] ¡ ¥ ¡ ¥ ¡ l l l ¡ l ¡ ¡ [Discharge temp. error] Is there no gas leak? Is refrigerant charge amount adequate? YES Is PMV normal? YES Is it not abnormal overload? NO NO YES Repair defective position. Recharge refrigerant. Repair defective position. Replace defective part. Correct and clear the cause. NO Is CN603 connection normal? Is resistance value of TD sensor normal? NO Correct connector. Sensor error → Replace YES Check outdoor P.C. board. Defect → Replace [P04] [P05] l l l l ¡ ¥ l l ¡ l ¡ ¡ ¡ ¥ ¡ l ¡ ¥ l l ¡ l ¡ ¡ ¡ l ¡ l ¡ ¥ l l ¡ ¥ ¡ ¡ ¡ ¥ ¡ l ¡ ¥ l l ¡ l ¡ ¡ ∗ There is a possibility that it is one of the following errors. Confirm LED on outdoor P.C. board to judge which error it is. Power supply error (Vdc), High pressure protective operation, Case thermostat operation [Case thermostat operation] → Refer to [H04] column. [Power supply error (Vdc)] → Refer to [P05] column. [High pressure protective operation] → Refer to [P20] column. [Power supply error (Voltage error)] Is there no down or up of power supply voltage? (AC198 to 264V) NO Check outdoor P.C. board. Defect → Replace YES Confirm electric construction, etc. – 114 –
Check code Outdoor LED display Check and troubleshooting (Item without special mention Indicates part of outdoor unit.) [P07] ¡ ¥ ¡ ¥ ¡ ¥ l l ¡ l ¡ ¡ [Heat sink overheat error] Is there no loosening of screws of motor drive element of outdoor P.C. board Q200, Q300, Q400 and rectifier DB01, DB02, DB03? Did not forget to apply radiation grease to rear side of Q200, DB01, DB02 or DB03? YES NO Apply radiation grease to objective part. Retightening of screws. (Be sure not to forget to attach insulating sheet between heat sink and Q300, Q400.) Is not the ventilation flue of the heat sink blocked? Is not the fan blocked? (Short-circuit, etc.) NO Remove blocking matter. Correct short-circuit. YES Check outdoor P.C. board. Defect → Replace [P15] ¡ ¥ ¡ ¥ ¡ ¥ l ¥ ¡ l ¡ ¡ [Gas leak detection] Is there no gas leak? Is refrigerant charge amount adequate? YES Is PMV normal? NO NO Repair defective position. Recharge refrigerant. Correct defective position. Replace defective part. YES Is valve fully opened? NO Open valve fully. YES Is there no crushed pipe? YES Correct and replace piping. NO Check temp. sensor. TD sensor CN603 TS sensor CN600 Error Correct connector. Sensor error → Replace OK Check outdoor P.C. board. Defect → Replace – 115 –
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SERVICE MANUAL FILE NO. A07-003 Rev
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7. REFRIGERANT R410A ..............
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WARNING Check earth wires. Prohibit
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• New Refrigerant (R410A) This ai
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1. SPECIFICATIONS Revised 2: Jun.,
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Revised 2: Jun., 2008 Indoor unit
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1-1-2. Concealed Duct Type Model I
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1-1-3. Under Ceiling Type Revised
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1-1-4. High Wall Type Revised 2: J
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1-1-5. Compact 4-Way Cassette (600
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1-1-6. Slim Duct Type Model Coolin
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Revised 2: Jun., 2008 Indoor unit 1
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1-2. Outdoor Unit Model name Outdo
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1-3. Operation Characteristic Curve
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2. CONSTRUCTION VIEWS (EXTERNAL VIE
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Revised 2: Jun., 2008 RAV-SM1104UT-
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- 33 - 365 17.5 17.5 74 Drain hole
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RAV-TWP30E2, RAV-TWP50E2 (Simultane
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3-2. Outdoor Unit RAV-SP1104AT-E, S
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4-1. Slim Duct (Filter Attached) 4.
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5-1-2. Slim Duct Type RAV-SM404SDT-
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- 43 - CAUTION : HIGH VOLTAGE The h
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6-2. Outdoor Unit (Parts Ratings) R
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Table 7-2-1 Thicknesses of annealed
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43˚to 45˚ 45˚to 46˚ B A C D Fig
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1) Be sure to make setting so that
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7-6. Instructions for Re-use Piping
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Revised 2: Jun., 2008 7-6-6. Handli
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7-6-8. Recovery method of refrigera
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8-1-2. Connection of Wireless Remot
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8-2. Control Specifications No. Ite
Page 63 and 64: No. Item Outline of specifications
Page 75 and 76: Optional power supply CN309 (Yellow
Page 77 and 78: - 77 - L-phase power supply lead (B
Page 79 and 80: 3. Outdoor fan control SP110 SP140
Page 81 and 82: 7. Current release value shift cont
Page 83 and 84: 1. Pulse Motor Valve (PMV) control
Page 85 and 86: 2) Heating fan control The outdoor
Page 87 and 88: 10-1. Summary of Troubleshooting 1
Page 89 and 90: 10-2. Troubleshooting 10-2-1. Outli
Page 91 and 92: 10-2-2. Others (Other than Check Co
Page 93 and 94: - 93 - Check Code List (Outdoor) Re
Page 95 and 96: Error mode detected by indoor unit
Page 97 and 98: Error mode detected by outdoor unit
Page 99 and 100: 10-2-4. Diagnostic Procedure for Ea
Page 101 and 102: Revised 2: Jun., 2008 [E18 error] I
Page 103 and 104: [P10 error] Is connection of float
Page 105 and 106: [F02 error] Revised 2: Jun., 2008
Page 107 and 108: [E03 error] (Master indoor unit) [
Page 109 and 110: Check code Outdoor LED display Che
Page 113: Check code [L29] Outdoor LED displa
Page 119 and 120: Temperature sensor Temperature - Re
Page 121 and 122: Lamp indication Check code Cause of
Page 123 and 124: - 123 - Check Code List (Outdoor) R
Page 125 and 126: Error mode detected by remote contr
Page 127 and 128: 10-2-9. Diagnostic Procedure for Ea
Page 129 and 130: [E18 error] Is inter-unit cable of
Page 131 and 132: [P10 error] Revised 2: Jun., 2008
Page 133 and 134: [F02 error] Revised 2: Jun., 2008
Page 135 and 136: [E03 error] (Master indoor unit) [
Page 137 and 138: Check code [F12] [Suction temp. sen
Page 139 and 140: Check code [P22] [Fan system error]
Page 141 and 142: 11. REPLACEMENT OF SERVICE P.C. BOA
Page 143 and 144: Revised 2: Jun., 2008 Setting 4-way
Page 145 and 146: Revised 2: Jun., 2008 Table 1. Sett
Page 147 and 148: 12-1. Indoor Unit 12. SETUP AT LOCA
Page 149 and 150: Procedure 1 2 Turn on power of the
Page 151 and 152: 12-1-4. Function Selection Setup P
Page 153 and 154: DN Item Contents At shipment from f
Page 155 and 156: 12-1-6. Monitor Function of Remote
Page 157 and 158: n Indoor unit power-ON sequence Pow
Page 159 and 160: 4. Wiring specifications • Use 2-
Page 161 and 162: 2. How to confirm the central contr
Page 163 and 164: 4. How to set louver lock (Louver f
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Be sure to make ceiling setting whe
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12-4-3. Service Support Function (L
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2) Error display The error which i
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4) Specific operation for maintenan
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13. ADDRESS SETUP Revised 2: Jun.,
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13-2-2. Automatic Address Example f
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Revised 2: Jun., 2008 13-3. Remote
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13-5. Confirmation of Indoor Unit N
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14. DETACHMENTS Revised 2: Jun., 20
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No. Part name Procedure Remarks 4 C
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No. Part name Procedure Remarks 6 D
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No. Part name Procedure Remarks 7 F
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14-1-2. Slim Duct Type RAV-SM404SDT
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No. Part name Procedure Remarks 5 P
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No. Part name Procedure Remarks 4 R
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No. Part name Procedure Remarks 7 P
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15. EXPLODED VIEWS AND PARTS LIST R
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RAV-SM564UT-E, RAV-SM804UT-E, RAV-S
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RBC-AX31U (W)-E, RBC-AX31U (WS)-E 3
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Revised 2: Jun., 2008 Location No.
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15-2. Outdoor Unit RAV-SP1104AT-E,
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RAV-SP1104AT-E, RAV-SP1104ATZ-E, RA
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Location No. Part No. Description 1
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WARNINGS ON REFRIGERANT LEAKAGE Che
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