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FILE NO. A10-002
SERVICE MANUAL
SPLIT TYPE
OUTDOOR UNIT
RAV-SP1104AT8-E RAV-SP1104AT8-TR
RAV-SP1104AT8Z-E RAV-SP1104AT8Z-TR
RAV-SP1104AT8ZG-E RAV-SP1104AT8ZG-TR
RAV-SP1404AT8-E RAV-SP1404AT8-TR
RAV-SP1404AT8Z-E RAV-SP1404AT8Z-TR
RAV-SP1404AT8ZG-E RAV-SP1404AT8ZG-TR
RAV-SP1604AT8-E RAV-SP1604AT8-TR
RAV-SP1604AT8Z-E RAV-SP1604AT8Z-TR
RAV-SP1604AT8ZG-E RAV-SP1604AT8ZG-TR
RAV-SP1104AT7 RAV-SP1404AT7 RAV-SP1604AT7
RAV-SP1104AT7Z RAV-SP1404AT7Z RAV-SP1604AT7Z
RAV-SP1104AT7ZG R
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CONTENTS ORIGINAL INSTRUCTION ..................................................................................................... 3 WARNING INDICATIONS ON THE AIR CONDITIONER UNIT .............................................. 5 PRECAUTION FOR SAFETY ................................................................................................. 6 NEW REFRIGERANT (R410A) ............................................................................................ 11 1. SPECIFICATIONS .........
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Original instruction Please read carefully through these instructions that contain important information which complies with the “Machinery” Directive (Directive 2006/42/EC), and ensure that you understand them. Some of the details provided in these instructions differ from the service manual, and the instructions provided here take precedence. Generic Denomination: Air Conditioner Definition of Qualified Installer or Qualified Service Person The air conditioner must be installed, maintained, re
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Definition of Protective Gear When the air conditioner is to be transported, installed, maintained, repaired or removed, wear protective gloves and ‘safety’ work clothing. In addition to such normal protective gear, wear the protective gear described below when undertaking the special work detailed in the table below. Failure to wear the proper protective gear is dangerous because you will be more susceptible to injury, burns, electric shocks and other injuries. Work undertaken Protective gear w
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Warning Indications on the Air Conditioner Unit [Confirmation of warning label on the main unit] Confirm that labels are indicated on the specified positions If removing the label during parts replace, stick it as the original. Warning indication Description WARNING WARNING ELECTRICAL SHOCK HAZARD ELECTRICAL SHOCK HAZARD Disconnect all remote electric power supplies Disconnect all remote electric before servicing. power supplies before servicing. WARNING WARNING Moving parts. Moving parts. Do no
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Precaution for Safety WARNING Before starting to repair the air conditioner, read carefully through the Service Manual, and repair the air conditioner by following its instructions. Only qualified service person ( ∗1) is allowed to repair the air conditioner. Repair of the air conditioner by unqualified person may give rise to a fire, electric shocks, injury, water leaks and/or other problems. Only a qualified installer ( ∗1) or qualified service person ( ∗1) is allowed to carry out the elect
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Even if the circuit breaker has been set to the OFF position before the service panel is removed and the electrical parts are repaired, you will still risk receiving an electric shock. For this reason, short-circuit the high-voltage capacitor terminals to discharge the voltage before proceeding with the repair work. Execute For details on the short-circuiting procedure, refer to the Service Manual. discharge between You may receive an electric shock if the voltage stored in the capacitors has no
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The refrigerant used by this air conditioner is the R410A. Check the used refrigerant name and use tools and materials of the parts which match with it. For the products which use R410A refrigerant, the refrigerant name is indicated at a position on the outdoor unit where is easy to see. To prevent miss-charging, the route of the service port is changed from one of the former R22. For an air conditioner which uses R410A, never use other refrigerant than R410A. For an air conditioner which uses o
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Once the repair work has been completed, check for refrigerant leaks, and check the insulation resistance and water drainage. Then perform a trial run to check that the air conditioner is running properly. After repair work has finished, check there is no trouble. If check is not executed, a fire, electric shock or injury may be caused. For a check, turn off the power breaker. Check after After repair work (installation of front panel and cabinet) has finished, execute a test run to check repa
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Explanations given to user • If you have discovered that the fan grille is damaged, do not approach the outdoor unit but set the circuit breaker to the OFF position, and contact a qualified service person to have the repairs done. Do not set the circuit breaker to the ON position until the repairs are completed. Relocation • Only a qualified installer ( ∗1) or qualified service person ( ∗1) is allowed to relocate the air conditioner. It is dangerous for the air conditioner to be relocated by an
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New Refrigerant (R410A) This air conditioner adopts a new HFC type refrigerant (R410A) which does not deplete the ozone layer. 1. Safety Caution Concerned to New Refrigerant The pressure of R410A is high 1.6 times of that of the former refrigerant (R22). Accompanied with change of refrigerant, the refrigerating oil has been also changed. Therefore, be sure that water, dust, the former refrigerant or the former refrigerating oil is not mixed into the refrigerating cycle of the air conditioner wit
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4. Tools 1. Required Tools for R410A Mixing of different types of oil may cause a trouble such as generation of sludge, clogging of capillary, etc. Accordingly, the tools to be used are classified into the following three types. 1) Tools exclusive for R410A (Those which cannot be used for conventional refrigerant (R22)) 2) Tools exclusive for R410A, but can be also used for conventional refrigerant (R22) 3) Tools commonly used for R410A and for conventional refrigerant (R22) The table below show
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1. SPECIFICATIONS 1-1. Indoor Unit 1-1-1. 4-Way Air Discharge Cassette Type Indoor unit RAV-SM 1104UT-E 1404UT-E 1604UT-E 1104UT-E 1404UT-E 1604UT-E Model 1104AT8-E 1404AT8-E 1604AT8-E 1104AT7 1404AT7 1604AT7 Outdoor unit RAV-SP 1104AT8-TR 1404AT8-TR 1604AT8-TR 10.0 12.5 14.0 10.0 12.5 14.0 Cooling capacity (kW) (2.6-12.0) (2.6-14.0) (2.6-16.0) (2.6-12.0) (2.6-14.0) (2.6-16.0) 11.2 14.0 16.0 11.2 14.0 16.0 Heating capacity (kW) (2.4-15.6) (2.4-18.0) (2.4-19.0) (2.4-15.6) (2.4-18.0
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Indoor unit 1 RAV-SM 564UT-E 804UT-E 804UT-E 564UT-E 804UT-E 804UT-E Indoor unit 2 RAV-SM 564UT-E 804UT-E 804UT-E 564UT-E 804UT-E 804UT-E Model 1104AT8-E 1404AT8-E 1604AT8-E 1104AT7 1404AT7 1604AT7 Outdoor unit RAV-SP 1104AT8-TR 1404AT8-TR 1604AT8-TR 10.0 12.5 14.0 10.0 12.5 14.0 Cooling capacity (kW) (2.6-12.0) (2.6-14.0) (2.6-16.0) (2.6-12.0) (2.6-14.0) (2.6-16.0) 11.2 14.0 16.0 11.2 14.0 16.0 Heating capacity (kW) (2.4-15.6) (2.4-18.0) (2.4-19.0) (2.4-15.6) (2.4-18.0) (2.4-19.0) 3
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Indoor unit 1 RAV-SM 564UT-E 564UT-E Indoor unit 2 RAV-SM 564UT-E 564UT-E Model Indoor unit 3 RAV-SM 564UT-E 564UT-E 1604AT8-E 1604AT7 Outdoor unit RAV-SP 1604AT8-TR Cooling capacity (kW) 14.0 (2.6-16.0) 14.0 (2.6-16.0) Heating capacity (kW) 16.0 (2.4-19.0) 16.0 (2.4-19.0) 3 phase 4wired (3N-4pole) 3 phase 4wired (3N-4pole) Power supply 380V – 415V, 50Hz 380V, 60Hz Running current (A) 7.55 - 6.91 7.55 Power consumption (kW) 4.49 4.49 Cooling Power factor (%) 90 90 EER 3.12 3.12 Ene
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1-1-2. Concealed Duct Type Indoor unit RAV-SM 1102BT-E 1402BT-E 1102BT-E 1402BT-E Model 1104AT8-E 1404AT8-E 1104AT7 1404AT7 Outdoor unit RAV-SP 1104AT8-TR 1404AT8-TR 10.0 12.5 10.0 12.5 Cooling capacity (kW) (2.6-12.0) (2.6-14.0) (2.6-12.0) (2.6-14.0) 11.2 14.0 11.2 14.0 Heating capacity (kW) (2.4-14.0) (2.4-18.0) (2.4-14.0) (2.4-18.0) 3 phase 4wired (3N-4pole) 3 phase 4wired (3N-4pole) Power supply 380V - 415V 50Hz 380V 60Hz Running current (A) 5.51 - 5.05 6.73 - 6.16 5.51 6.73 Po
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Indoor unit 1 RAV-SM 562BT-E 802BT-E 802BT-E 562BT-E 802BT-E 802BT-E Indoor unit 2 RAV-SM 562BT-E 802BT-E 802BT-E 562BT-E 802BT-E 802BT-E Model 1104AT8-E 1404AT8-E 1604AT8-E 1104AT7 1404AT7 1604AT7 Outdoor unit RAV-SP 1104AT8-TR 1404AT8-TR 1604AT8-TR 10.0 12.5 14.0 10.0 12.5 14.0 Cooling capacity (kW) (2.6-12.0) (2.6-14.0) (2.6-16.0) (2.6-12.0) (2.6-14.0) (2.6-16.0) 11.2 14.0 16.0 11.2 14.0 16.0 Heating capacity (kW) (2.4-14.0) (2.4-18.0) (2.4-19.0) (2.4-14.0) (2.4-18.0) (2.4-19.0) 3
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Indoor unit 1 RAV-SM 562BT-E 562BT-E Indoor unit 2 RAV-SM 562BT-E 562BT-E Model Indoor unit 3 RAV-SM 562BT-E 562BT-E 1604AT8-E 1604AT7 Outdoor unit RAV-SP 1604AT8-TR Cooling capacity (kW) 14.0 (2.6-16.0) 14.0 (2.6-16.0) Heating capacity (kW) 16.0 (2.4-19.0) 16.0 (2.4-19.0) 3 phase 4wired (3N-4pole) 3 phase 4wired (3N-4pole) Power supply 380V - 415V 50Hz 380V 60Hz Running current (A) 8.61 - 7.88 8.61 Power consumption (kW) 5.12 5.12 Cooling Power factor (%) 90 90 EER 2.73 2.73 Energ
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1-1-3. Under Ceiling Type Indoor unit RAV-SM 1102CT-E 1402CT-E 1102CT-E 1402CT-E Model 1104AT8-E 1404AT8-E 1104AT7 1404AT7 Outdoor unit RAV-SP 1104AT8-TR 1404AT8-TR 10.0 12.5 10.0 12.5 Cooling capacity (kW) (2.6-12.0) (2.6-14.0) (2.6-12.0) (2.6-14.0) 11.2 14.0 11.2 14.0 Heating capacity (kW) (2.4-14.0) (2.4-18.0) (2.4-14.0) (2.4-18.0) 3 phase 4wired (3N-4pole) 3 phase 4wired (3N-4pole) Power supply 380V - 415V 50Hz 380V 60Hz Running current (A) 5.23 - 4.79 6.67 - 6.11 5.23 6.67 Pow
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Indoor unit 1 RAV-SM 562CT-E 802CT-E 802CT-E 562CT-E 802CT-E 802CT-E Indoor unit 2 RAV-SM 562CT-E 802CT-E 802CT-E 562CT-E 802CT-E 802CT-E Model 1104AT8-E 1404AT8-E 1604AT8-E 1104AT7 1404AT7 1604AT7 Outdoor unit RAV-SP 1104AT8-TR 1404AT8-TR 1604AT8-TR 10.0 12.5 14.0 10.0 12.5 14.0 Cooling capacity (kW) (2.6-12.0) (2.6-14.0) (2.6-16.0) (2.6-12.0) (2.6-14.0) (2.6-16.0) 11.2 14.0 16.0 11.2 14.0 16.0 Heating capacity (kW) (2.4-14.0) (2.4-18.0) (2.4-19.0) (2.4-14.0) (2.4-18.0) (2.4-19.0) 3
