Memo
Page 1: ...el these operations may cause electric shocks or fires Do not place containers with liquids or other objects on the unit All the materials used for the manufacture and packaging of the air conditioner are recyclable The packing material and exhaust batteries of the remote control optional must be disposed of in accordance with current laws The air conditioner contains a refrigerant that has to be ...
Page 2: ...oor unit installation 7 Purging the unit 8 Connecting the refrigerant pipe 9 Cutting Flaring the pipes 10 Performing leak test insulation 11 Drain hose installation 12 Connecting the connection cord 13 Assigning address to indoor unit 14 Troubleshooting 15 Additional accessories 20 Testing operations 22 ...
Page 3: ...le tie Wireless remote control Battery Drain Hose M4x12 tapped screw Avoid installing the air conditioner In areas where it is exposed to direct sunlight Close to heat sources In damp areas or locations where it could come into contact with water for example rooms used for laundry In areas where curtains and furniture could affect the supply and discharge of air Without leaving the required minimu...
Page 4: ...e air Maintain sufficient clearance around the indoor unit Make sure that the water dripping from the drain hose runs away correctly and safely Do not install the unit where it will be exposed to direct sunlight Space requirements for indoor unit The units must be installed according to distances declared in order to permit accessibility from each side either to guarantee correct opera tion of mai...
Page 5: ...quid pipe connection ø6 35 ø6 35 2 Gas pipe connection ø9 52 ø9 52 3 Drain pipe connection ID ø12 OD ø18 4 Power supply connection 1 Wire 2 5mm Dimension And Weight JH026EAV JH035EAV Net Dimension Indoor Unit mm 720 620 199 Outdoor Unit 790 548 285 Net Weight Indoor Unit kg 15 2 Outdoor Unit 35 5 Model JH026EAV JH035EAV Capacity C H 2 6 3 5kw 3 5 4 0kw Power Input C H 0 67 0 97kw 1 090 1 108kw Run...
Page 6: ...t toward the drain hose and pipe connection to prevent water overflowing 3 The body front should be opened to connect pipes Please release the 4 screws of body front and then pull it out from the bottom of the set Indoor unit installation 300mm 300mm It is recommended to install the refnet joint before installing the indoor unit Screw Hole Screw Hole Position of drain Position of drain ...
Page 7: ...foreign objects from getting into the pipes during installation do NOT remove the pinch pipe completely until you are ready to connect the piping Indoor unit installation Continue The designs and shape are subject to change according to the model Purging the unit 4 Make a hole on the wall 5 The pipes cable should be gone through the bottom back hole 6 Please remove 6 items when set is installed Ø6...
Page 8: ...ion even on the insulator when if the installed area is warm and humid 6 Do not use joints or extensions for the pipes that connect the indoor and outdoor unit The only permitted connections are those for which the units are designed CAUTION Use the bender which have a minimum bending radius when you bend the pipe Be careful so that the pipes is bended one time only Piping will be very difficult i...
Page 9: ...he pipe using a reamer 4 Slide a flare nut on to the pipe and modify the flare Outer diameter D Depth A 6 35 mm 1 4 9 52 mm 3 8 12 70 mm 1 2 15 88 mm 5 8 19 05 mm 3 4 1 3mm 1 8mm 2 0mm 2 2mm 2 2mm 5 Check that the flaring is correct referring to the illustrations below for examples of incorrect flaring 6 Align the pipes and tighten the flare nuts first manually and then with a torque wrench applyi...
Page 10: ...ave checked that there are no leaks in the system you can insulate the piping and hose 1 To avoid condensation problems place T13 0 or thicker Acrylonitrile Butadien Rubber separately around each refrigerant pipe Note Always make the seam of pipes face upwards 2 Wind insulating tape around the pipes and drain hose avoiding to compress the insulation too much 3 Finish wrapping insulating tape aroun...
Page 11: ...ith a rubber stopper 4 Pass the drain hose under the refrigerant pipe keeping the drain hose tight 5 Pass the drain hose through the hole in the wall Check if it slants downwards as seen in the picture The hose will be fixed permanently into position after finishing the installation and the gas leak test refer to page 11 for further details Shield Drain hose Extension drain hose No default resourc...
Page 12: ...eassemble the electrical component box cover carefully tightening the screw Alwaysremembertoconnecttherefrigerantpipesbeforeperformingtheelectricconnections Whendisconnectingthesystem alwaysdisconnecttheelectriccablesbeforedisconnectingtherefrigerantpipes Alwaysremembertoconnecttheairconditionertothegroundingsystembeforeperforming theelectricconnections CAUTION 1 L 2 N F1 F2 Wiring diagram Indoor ...
Page 13: ... such as the wired remote control centralized control etc see an appropriate installation manual 5 If an optional accessory is not installed you do not have to set the RMC address However adjust K1 and K2 switches of the SW05 DIP switch to ON position in this case 6 Set the MAIN address by adjusting the rotary switch SW02 from 0 to 9 Each indoor unit connected to the same outdoor unit must have di...
Page 14: ... X X 1 Indoor and outdoor unit time out 2 Abnormal data reception more than 60 packet 3 Indoor unit is not connected 4 Communication error between the out door unit Main Inverter Micom After 1 minute of Main Inverter detection X X X 1 Indoor unit error Display is unrelated with operation 2 Outdoor unit error Display is unrelated with operation If you turn off the air conditioner when the LED is fl...
Page 15: ...ailure Inverter DC peak error Inverter DC Link voltage 150V or less 410V or more Inverter Compressor rotation error Inverter Electric current error Inverter DC Link sensor error Inverter EEPROM READ WRITE error Inverter Inverter zerocrossing error Setting the outdoor unit capacity option error X X Error of setting option switches for optional accessories X X X EEPROM error X X EEPROM option error ...
Page 16: ...N sensor Check the indoor unit drainage pipe sensor Check the indoor PCB connector 1 Time Operation off Indoor unit EVA OUT sensor Check the indoor unit drainage pipe sensor Check the indoor PCB connector 1 Time Operation off Dismount of indoor unit EVA IN sensor Check the drainage pipe has been dismounted 1 Time Operation off Dismount of indoor unit EVA OUT sensor Check the drainage pipe has been...
Page 17: ...l Single Check the connection status of the sensor Check the sensor location Check the risistance values of sensor 1 Time Operation off Discharge over temperature Dual Single 3 Times Operation off Operation condition secession HEATING Check the operation status of operation mode Check the temp sensor 1 Time Operation off Operation condition secession COOLING Fan error Check the input power connect...
Page 18: ...tage sensor error Check the connection of input power 1 Time Operation off OTP error Check the PCB operates normally 1 Time Operation off AC Line Zero Cross Signal out Check the connection of input power 1 Time Operation off Comp Lock error Check the connection status of the compressor Check the resistance between different phases in compressor 3 Times Operation off Fan error two fan outdoor Check...
Page 19: ...al options and accessories see either product catalogue or accessories installation and operation manual Wired Remote Controller Accessories Wired remotecontroller 1 Cable tie 2 Cable clamp 5 M4x16 tapped screw 7 Indoorunitpower drawingcable 1 Communication cableofthewired remotecontroller 1 Wire joint 1 Owner s instructions 1 Installationmanual 1 Additional accessories ...
Page 20: ...tter 1 Transmitter power cable Transmitter communication cable Installation manual 1 1 1 Transmitter accessories Note If you would like to install the centralized control you must install the transmitter in the outdoor unit 7 day scheduler 1 Cable tie Cable clamp M4x16 tapped screw User s manual Installation manual 2 2 4 1 1 7 day scheduler accessories ...
Page 21: ... Display changes Push Display Explanation Push Display Explanation 1 Target Compressor Frequency 9 Indoor Temperature 2 Order Compressor Frequency 10 Indoor Fan RPM 3 Current Discharge Temperature 11 Outdoor Fan RPM 4 Target Discharge Temperature 12 Current 5 EEV current step 13 Safety Control 6 Condenser Temperature 14 Version Main Micom 7 Outdoor Temperature 15 Current Compressor Frequency 8 Ind...
Page 22: ...Memo ...
Page 23: ......
Page 24: ...ENGLISH System Air Conditioner Cooling and Heating INSTALLATION MANUAL JH035EAV JH026EAV ESPAÑOL FRANÇAIS ITALIANO PORTUGUÊS DEUTSCH EΛΛHNIKA DB98 29148A 2 S E F I D P G R RUSSIAN ...
