Service Manual
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APPENDIX A INSTALLATION INSTRUCTIONS CM1972 CM2472 CM3172 (II-852-6-4190-214-00-3) A-1
APPENDIX A INSTALLATION INSTRUCTIONS CM1972 CM2472 CM3172 (II-852-6-4190-214-00-3) A-1
Service Manual
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... 5-1. Recommended Wire Length and Diameter 5-3. Outer Dimensions of Outdoor Unit Installation 3. Finishing the Installation Indoor Unit KMS0772 KMS0972 KMS1272 KMS1872 KMS2472 Outdoor Unit CM1972 CM2472 CM3172 CLM1972 CLM2472 CLM3172 Combine indoor and outdoor units only as listed in its respective manual. Inverter Multi Split System Air Conditioner - INSTALLATION PROCESS 15 3-1. Diagram of Outdoor Unit 2-6. Caution before Connecting...
... 5-1. Recommended Wire Length and Diameter 5-3. Outer Dimensions of Outdoor Unit Installation 3. Finishing the Installation Indoor Unit KMS0772 KMS0972 KMS1272 KMS1872 KMS2472 Outdoor Unit CM1972 CM2472 CM3172 CLM1972 CLM2472 CLM3172 Combine indoor and outdoor units only as listed in its respective manual. Inverter Multi Split System Air Conditioner - INSTALLATION PROCESS 15 3-1. Diagram of Outdoor Unit 2-6. Caution before Connecting...
Service Manual
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... or power lines or connecting wires used for television, radio, telephone, security system, or intercom. Electrical noise from any of these sources may affect operation. G install in a sturdy manner to 230 ft. (Max.), charge additional refrigerant (R410A) by 0.22 oz./ft. Allowable Tubing Length per unit (ft.) Max. Allowable...detailed charging information, refer to the Technical & Service Manual. 5 CM2472/CLM2472 82 150 (L1+L2+L3+L4) 200 (L1+L2+L3+L4) 50 0.22 CM3172/CLM3172 100 150 (L1+L2+L3+L4) 230 (L1+L2+L3+L4) 50 0.22 * If total tubing length becomes 150 to 200 ft. (Max.) ...
... or power lines or connecting wires used for television, radio, telephone, security system, or intercom. Electrical noise from any of these sources may affect operation. G install in a sturdy manner to 230 ft. (Max.), charge additional refrigerant (R410A) by 0.22 oz./ft. Allowable Tubing Length per unit (ft.) Max. Allowable...detailed charging information, refer to the Technical & Service Manual. 5 CM2472/CLM2472 82 150 (L1+L2+L3+L4) 200 (L1+L2+L3+L4) 50 0.22 CM3172/CLM3172 100 150 (L1+L2+L3+L4) 230 (L1+L2+L3+L4) 50 0.22 * If total tubing length becomes 150 to 200 ft. (Max.) ...
Service Manual
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... internal wiring can be done tightly and in the absence of such unauthorized changes. 5-2. Table 6 Model AWG CM1972 / CLM1972 CM2472 / CLM2472 CM3172 / CLM3172 Max. Recommended Wire Length and Diameter Regulations on its nameplate, then carry out the wiring closely following the wiring diagram. (2) Provide...from locality to your local codes or in accordance with the wiring system diagram. Carefully observe these regulations when carrying out the installation. AWG (American Wire Gauge) 21 General Precautions on Wiring (1) Before wiring, confirm the rated voltage of the unit as...
... internal wiring can be done tightly and in the absence of such unauthorized changes. 5-2. Table 6 Model AWG CM1972 / CLM1972 CM2472 / CLM2472 CM3172 / CLM3172 Max. Recommended Wire Length and Diameter Regulations on its nameplate, then carry out the wiring closely following the wiring diagram. (2) Provide...from locality to your local codes or in accordance with the wiring system diagram. Carefully observe these regulations when carrying out the installation. AWG (American Wire Gauge) 21 General Precautions on Wiring (1) Before wiring, confirm the rated voltage of the unit as...
Service Manual
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...with national and local code requirements. 3 indoor units with CM1972/CLM1972 4 indoor units with CM2472/CLM2472, CM3172/CLM3172 L1 Power supply L2 Single-phase 230/208VAC 60HZ Grounding line * Disconnect switch Field supply INDOOR ... and outdoor units. CAUTION WARNING G To avoid the risk of electric shock, each air conditioner unit must be grounded. G Each wire must be firmly connected. Electrical noise may... G No wire should be required by high tension. G For the installation of a grounding device, please observe local electrical codes. G Do not run wiring for units using ...
...with national and local code requirements. 3 indoor units with CM1972/CLM1972 4 indoor units with CM2472/CLM2472, CM3172/CLM3172 L1 Power supply L2 Single-phase 230/208VAC 60HZ Grounding line * Disconnect switch Field supply INDOOR ... and outdoor units. CAUTION WARNING G To avoid the risk of electric shock, each air conditioner unit must be grounded. G Each wire must be firmly connected. Electrical noise may... G No wire should be required by high tension. G For the installation of a grounding device, please observe local electrical codes. G Do not run wiring for units using ...
Service Manual
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APPENDIX B UNIT COMBINATION TABLES < List of Combination Tables > Name of Outdoor Unit 3-Room Outdoor Unit Combination Table CM1972 4-Room Outdoor Unit Combination Table CM2472 4-Room Outdoor Unit Combination Table CM3172 Remarks OI-852-6-4180-818-00-4 OI-852-6-4180-819-00-4 OI-852-6-4180-820-00-4 NOTE Be sure to the compressor may cause a malfunction. of Combination Table Model No. If operated with only a single unit installed, the returning fluid to operate the air conditioning system only when 2 or more indoor units have been installed. A-2
APPENDIX B UNIT COMBINATION TABLES < List of Combination Tables > Name of Outdoor Unit 3-Room Outdoor Unit Combination Table CM1972 4-Room Outdoor Unit Combination Table CM2472 4-Room Outdoor Unit Combination Table CM3172 Remarks OI-852-6-4180-818-00-4 OI-852-6-4180-819-00-4 OI-852-6-4180-820-00-4 NOTE Be sure to the compressor may cause a malfunction. of Combination Table Model No. If operated with only a single unit installed, the returning fluid to operate the air conditioning system only when 2 or more indoor units have been installed. A-2
Service Manual
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... 4 indoor units to match one indoor unit to the multi outdoor unit. Otherwise, the air conditioner may not run properly and trouble may result in ... the indoor units installed must be operated concurrently. However, since this , shut down at 230V If the following holds true Rated cooling capacity of CM3172 outdoor unit: C=28600 (BTU/h) Rated cooling capacity of indoor units: K1, K2, ... (BTU/h) Then: C ... 1, operating all these units concurrently may cause a malfunction. OI-85264180820004 © SANYO 2008 It is not acceptable for only one of the combinations found in the 3-...
... 4 indoor units to match one indoor unit to the multi outdoor unit. Otherwise, the air conditioner may not run properly and trouble may result in ... the indoor units installed must be operated concurrently. However, since this , shut down at 230V If the following holds true Rated cooling capacity of CM3172 outdoor unit: C=28600 (BTU/h) Rated cooling capacity of indoor units: K1, K2, ... (BTU/h) Then: C ... 1, operating all these units concurrently may cause a malfunction. OI-85264180820004 © SANYO 2008 It is not acceptable for only one of the combinations found in the 3-...