Toshiba RAV-SP1104AT-E, Installation Manual

Page 1: ...ς Κλιματιστικό διαιρουμενου τυπου 169 Ελληνικά Руководство по установке Кондиционер воздуха сплит система 193 Русский Montaj kılavuzu Klima Split tip 217 Türkçe Outdoor Unit Model name RAV SP1104AT E RAV SP1404AT E RAV SP1104ATZ E RAV SP1404ATZ E RAV SP1104ATZG E RAV SP1404ATZG E Not accessible to the general public Vente interdite au grand public Kein öffentlicher Zugang Non accessibile a clienti...

Page 2: ...E IMPLEMENTED LOCALLY 19 13 TROUBLESHOOTING 20 14 APPENDIX 22 Please read this Installation Manual carefully before installing the Air Conditioner This Manual describes the installation method of the outdoor unit For installation of the indoor unit follow the Installation Manual attached to the indoor unit ADOPTION OF NEW REFRIGERANT This Air Conditioner is a new type that has adopted a new refrig...

Page 3: ...arts Part name Q ty Shape Usage Installation manual 1 This manual Hand this directly to the customer Drain nipple 1 Waterproof rubber cap 5 Protective bush 1 For protecting wires pipe cover Guard material for passage part 1 For protecting passage part pipe cover ...

Page 4: ...s of the outdoor unit Doing so may result in injury Tighten the flare nut with a torque wrench in the specified manner Excessive tightening of the flare nut may cause a crack in the flare nut after a long period which may result in refrigerant leakage Install the air conditioner securely in a location where the base can sustain the weight of the unit adequately Perform the specified installation w...

Page 5: ...iance from the Main Power Supply This appliance must be connected to the main power supply by means of a switch with a contact separation of at least 3 mm A 25 A installation fuse all fuse types can be used must be used for the power supply line of this conditioner 3 INSTALLATION OF NEW REFRIGERANT AIR CONDITIONER CAUTION New Refrigerant Air Conditioner Installation THIS AIR CONDITIONER ADOPTS THE...

Page 6: ... thickness less than these thicknesses Flare nuts and flare machining The flare nuts and flare machining are different from those for the conventional refrigerant Use the flare nuts supplied with the air conditioner or those for R410A Before performing flare machining carefully read REFRIGERANT PIPING Tools equipment Use How to use tools equipment Gauge manifold Vacuuming charging refrigerant and ...

Page 7: ...ix the power wires and indoor outdoor connecting wires with clamps so that they do not come into contact with the cabinet etc Earthing WARNING Make sure that proper earthing is provided Improper earthing may cause an electric shock For details on how to check earthing contact the dealer who installed the air conditioner or a professional installation company Proper earthing can prevent charging of...

Page 8: ... location may cause malfunction of the air conditioner abnormal control or problems due to noise from such equipment A location in which the discharged air of the outdoor unit blows against the window of a neighboring house A location where the operating noise of the outdoor unit is transmitted When the outdoor unit is installed in an elevated position be sure to secure its feet A location in whic...

Page 9: ...ight and left of the unit The height of an obstacle in both the front and rear of the unit should be lower than the height of the outdoor unit Standard installation 1 Single unit installation 2 Serial installation of two or more units 150 or more 200 or more 150 or more 300 or more The height of the obstacle should be lower than the height of the outdoor unit 150 or more 300 or more 300 or more 30...

Page 10: ...al the knockout hole and screws securely with silicone material etc to prevent water from leaking Some conditions may cause dewing or dripping of water When collectively draining discharged water completely use a drain pan For Reference If a heating operation is to be continuously performed for a long time under the condition that the outdoor temperature is 0 C or lower draining defrosted water ma...

Page 11: ...om the hole and then install the supplied protective bush and guard material around the passage hole to protect wires and pipes Be sure to attach the pipe covers after pipes have been connected Cut the slits under the pipe covers to facilitate the installation After connecting the pipes be sure to mount the pipe cover The pipe cover is easily mounted by cutting off the slit at the lower part of th...

Page 12: ...rom those of refrigerant R22 the flare tools newly manufactured for R410A are recommended However the conventional tools can be used by adjusting the projection margin of the copper pipe Projection margin in flaring B Unit mm Rigid Clutch type Flaring diameter size A Unit mm In case of flaring for R410A with the conventional flare tool pull the tool out approx 0 5 mm more than that for R22 to adju...

Page 13: ... excessive torque the nut may break according to some installation conditions After the installation work be sure to check for gas leaks of the pipe connections with nitrogen Pressure of R410A is higher than that of R22 Approx 1 6 times Therefore using a torque wrench tighten the flare pipe connecting sections that connect the indoor outdoor units at the specified tightening torque Incomplete conn...

Page 14: ...m Height difference m Total length 1 2 1 3 Maximum Distributed pipes 2 3 Maximum Distributed pipes 3 2 Maximum Indoor outdoor H Indoor indoor Δh Indoor unit Upper Outdoor unit Upper 50 15 10 30 30 0 5 Pipe diameter mm Number of bent portions Main pipe Branching pipe Gas side Liquid side Gas side Liquid side Ø15 9 Ø9 5 SP110 Ø12 7 SP140 Ø15 9 SP110 Ø6 4 SP140 Ø9 5 10 or less H L Figure of Single In...

Page 15: ...pump oil is filled up to the specified line of the oil gauge 2 When air is not charged check again whether the connecting port of the discharge hose which has a projection to push the valve core is firmly connected to the charge port Pressure gauge Gauge manifold valve Handle High Keep fully closed Compound pressure gauge Charge hose For R410A only Vacuum pump adapter for counter flow prevention F...

Page 16: ...erant while the air conditioner is not working 2 When the refrigerant cannot be charged to the specified amount charge the required amount of refrigerant from the charge port of the valve on the gas side during cooling Requirement for replenishing refrigerant Replenish liquid refrigerant When gaseous refrigerant is replenished the refrigerant composition varies which disables normal operation Addi...

Page 17: ...de A metal pipe can be installed through the hole for wiring If the hole size does not fit the wiring pipe to be used drill the hole again to an appropriate size Be sure to clamp the power wires and indoor outdoor connecting wires with a banding band along the connecting pipe so that the wires do not touch the compressor or discharge pipe The compressor and the discharge pipe become hot Furthermor...

Page 18: ... way Use wires long enough to cover the entire length Stripping length power cord and connecting wire CAUTION An installation fuse must be used for the power supply line of this air conditioner Incorrect incomplete wiring may lead to an electrical fire or smoke Prepare an exclusive power supply for the air conditioner This product can be connected to the mains power Fixed wire connections A switch...

Page 19: ...to protect the compressor during startup To protect the compressor power is supplied from the 220 240 VAC input to the unit to preheat the compressor Check the following before starting a test run That all pipes are connected securely without leaks That the valve is open If the compressor is operated with the valve closed the outdoor unit will become overpressurized which may damage the compressor...

Page 20: ...it that does not use refrigerant R22 R410A or R407C The existing pipe must have a wall thickness equal to or larger than the following thicknesses Do not use any pipe with a wall thickness less than these thicknesses due to insufficient pressure capacity To use an existing Ø19 1 mm pipe set bit 3 of SW802 switch for existing pipe on the P C board of the outdoor unit to ON In this case the heating ...

Page 21: ... SW800 for at least 1 second The LED status changes to display mode 2 4 Check the code whose display mode 1 equals the LED states jotted down and display mode 2 equals the current flashing status of LED800 to LED804 from the following table to identify the cause Verifying an abnormal state in the past although the abnormal state no longer occurs 1 Set bit 1 of DIP switch SW803 to ON 2 Jot down the...

Page 22: ...utdoor EEPROM error 10 Compressor lock 11 Compressor lock 12 Current detection circuit error 13 Thermostat for compressor activated 14 Model data not set on the service P C board 15 MCU MCU communication error 16 Discharge temperature error 17 Abnormal power open phase detected or abnormal voltage 18 Heat sink overheat 19 Gas leak detected 20 4 way valve reverse error 21 High pressure release oper...

Page 23: ...n generated 6 When the existing air conditioner is removed after refrigerant has been recovered Check if the oil is judged to be clearly different from normal oil The refrigerator oil is copper rust green in color There is the possibility that moisture has mixed with the oil and rust has been generated inside the pipe There is discolored oil a large quantity of residue or a bad smell A large quant...

Page 24: ... oil changes to a muddy or black color If there is discharge of remains it is judged that a large quantity of remains are present Piping necessary to change the flare nut machining size due to pipe compression Clean the pipes or use new pipes In case of twin pipes also be sure to flush the branching pipe Note Turn the existing pipe switch on the cycle control PC board of the outdoor unit to ON sid...

Page 25: ...ns must be ensured For additional information please contact the municipal facility the shop dealer installer that sold the product or the producer n Country o Name of Company responsible for WEEE The manufacturer reserves the right to change any product specifications without notice n o Austria AIRCOND Klimaanlagen Handelsgesellshcaft m b H Petesgasse 45 A 8010 Graz Austria Belgium DOLPHIN NV Fot...

Page 26: ...EH99859101 d ...