York YFFE18BXEXBH-RX Installation And Owner'S Manual Download Page 5 | Manualshive

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SPECIAL PRECAUTIONS WHEN WIRING

Read this instruction booklet carefully before beginning.

Safety Awareness

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Summary of Contents for YFFE18BXEXBH-RX

Page 1: ...n and operation Make sure that it is kept for future reference INSTALLATION AND OWNER S MANUAL YFFE18BXEXBH RX YFFE24BXEXBH RX YFFE36BXEXBH RX YFFE36BXOXBH RX YFFE48BXOXBH RX YFFE55BXOXBH RX YFFE 18 36 BYEXBHO X YFFE 36 48 BYOXBHO X YFFE55BYOXBHS X ...

Page 2: ......

Page 3: ...ure 11 Installation of the Outdoor unit 12 Install Outdoor pipes and Cables 19 Electrical Wiring 21 Test operation 22 6 Remote Control Operation 23 Purge and Vacuum 24 Installation Notice 25 Troubleshooting 26 Safety Awareness 5 Air Conditioner Operation Conditions 6 4 Remote Controller Key Functions 10 13 16 Connection of Outdoor Pipes and Cables Contents Pages ...

Page 4: ...4 Important Safety Information ...

Page 5: ...SPECIAL PRECAUTIONS WHEN WIRING Read this instruction booklet carefully before beginning Safety Awareness 5 ...

Page 6: ...contact the local authorized service centre or technical support centre Do not put the used or different batteries into the remote controller otherwise remote controller will fail to send signal Please remove the batteries before long period unused otherwise the remote controller may be damaged If display disappeared while pressing the button of remote controller which indicates low battery please...

Page 7: ...ars in lower angle SWING Start or stop the swing louver TURBO QUIET button TURBO provides a quicker cooling QUIET reduces airflow noise in cool mode HEALTH button Not available SWING button CLOCK button Set the actual time hour and minute SLEEP button Intelligent mode to ensure constant and comfort sleep TIME Adjust clock and timer Pre set the on off time TIMER button SET button Confirmation LIGHT...

Page 8: ...P AUTO FAN SPEED is automatically determined HIGH MEDIUM or LOW speed according to the difference between room and pre set temperature 3 FAN SPEED Mode 1 In modes other than Fan the air speed can be adjusted in order Low Medium High and Auto 2 In FAN mode the Auto is disabled 4 Dry Mode Press the MODE button when indicates The Fan speed is pre set at auto speed 5 Louver indicator Timer On Timer Pr...

Page 9: ...Installation Notice refrigerant simply change it not cause nuisance specifically 9 ...

Page 10: ... where drain water may be discharged 4 Place where noise and hot air may not disturb the neighborhood 5 Place where there is not heavy snowfall in the winter time 6 Place where obstacles do not exist near the air inlet and air outlet 7 Place where the air outlet may not be exposed to a strong wind 8 Place surrounded at four sides are not suitable for installation A 1m or more of overhead space is ...

Page 11: ...Installation Place oily gas The bolt vibrates violently in the factories In cabinets carry in path 11 ...

Page 12: ...Connecting the main cable to indoor unit Air purging and vacuuming of the piping and indoor unit To ensure if water can flow through drain hose of indoor unit controller Purge the pipings 12 ...

Page 13: ...R22 or Reamer R410A Preparation of Installing Parts and Tools 6 35 Electrical leakage breaker 13 ...

Page 14: ...over A Left side Intake grille Air filter rear right down Wall 7cm 6mm Indoor unit outdoor unit Drain hose Left side Drain hose Right side Fig 1 Fig 2 Fig 3 When the directions are selected drill a 7 cm dia hole on the wall so that the hole is tilted downward toward the outdoor for smooth water flow When the pipe is led out from the rear make a hole at the position shown in Fig 3 2 Installing drai...

Page 15: ...ping Select piping and drain directions Fig 8 CAUTION Install the drain hose at the rear It should not be installed on the top or right side When the directions are selected drill a 8cm dia hole on the wall so that the hole is tilted downward toward the outdoor for smooth water flow Fig 9 Fig 7 A A Drain hose Fig 6 OK NO NO Arrange the drain hose lower than this portion Drain hose Fig 8 Rear Insta...

Page 16: ...pletely into the anchor bolts with a hammer Fig 11 3 Installing brackets Install the brackets with nuts washers and spring washers Fig 12 4 Installing indoor unit Reset the hex bolts as shown in Fig 13 Apply the indoor unit to the brackets Fig 14 Now securely tighten the hex bolts in both sides Spring washer Special nut Bracket Bracket Right Bracket Left Hex bolt 8 to 13mm Indoor unit Bolt Bracket...

Page 17: ...hose Select whether the drain hose will be connected to the left or right side Fig 2 Insert the drain hose into the drain pan then secure the drain hose with a nylon fastener Fig 4 Wrap the insulation drain hose around the drain hose connection Fig 5 Be sure to arrange the drain hose correctly so that it is leveled lower than the drain hose connecting port of the indoor unit Fig 11 When drain hose...

Page 18: ...s is only when the pipe exits from the right side This operation is not required when the protrusion is on the top or rear 2 Join the cover plate right and mount with screws 2 Insert the hinges on the bottom of the intake grill into the holes in the base assembly Then mount the arms to the three areas on the top of the intake grill 1 Cut the right side of the intake grill This is only when the pip...

Page 19: ... 1 2 3 4 Fig 22 Fig 23 Fig 24 Fig 25 19 ...

Page 20: ...e in water and fix it on the wall to avoid swinging in the wind Tape the piping and connecting cable from down to up Form the piping gathered by taping along the exterior wall and fix it on the wall by saddle or equivalent Fig 26 Fig 27 20 ...

Page 21: ...3990N cm 333 407kgf cm 6180 7540N cm 630 770kgf cm 15 88 12 0 12 4 18 6 19 0 6 35 1420 1720N cm 144 176kgf cm 8 3 8 7 12 7 4950 6030N cm 490 500kgf cm 12 4 16 6 22 9 23 3 9720 11860 N cm 990 1210 kgf cm 19 05 17 Fig 18 1 2 3 1 2 3 4 5 6 7 Fig 28 Fig 29 Fig 30 21 ...

Page 22: ...0mm and obstruction is lower than unit and obstruction is lower than unit Height of barriers is below that of outdoor unit Back and side Above 150 Above 300 Above 300 Above 300 Front and back Above 300 Above 300 1 Single unit mounting 2 Multi unit installation unit mm Fig 31 Fig 32 22 ...

Page 23: ...tdoor unit unit mm Model When connecting pipes are longer than 5m it is needed to charge additional refrigrant as Table1 The min length of connecting pipe is 3m Diameter Liquid side Gas side Maximum length M Additional weight aximum height between indoor and outdoor 6 35 mm 15 88mm 20 m 5 m YEFE18BYEXBHO X 9 52 mm 15 88mm 30 m 10 m YEFE24BYEXBHO X YEFE36BYEXBHO X 9 52 mm 19 05mm 50 m 20 m 30 g m 5...

Page 24: ...Install Outdoor Pipes and Cables Minimum 0 8 mm wall thickness interconnecting pipe to be used for R410A refrigerant type 3 1 2 The connecting pipe must followed up PIPING PROCEDURE 24 ...

Page 25: ... pipe Pipe Model 15 88mm 5 8 Liquid pipe Gas pipe 9 52mm 3 8 19 05mm 3 4 Liquid pipe Gas pipe 9 52mm 3 8 15 88mm 5 8 Liquid pipe Gas pipe 6 35mm 1 4 YEFE24BYEXBHO X YEFE36BYEXBHO X YEFE36BYOXBHO X YEFE48BYOXBHS X YEFE55BYOXBHS X YEFE18BYEXBHO X Fig 35 Fig 36 25 ...

Page 26: ...terminal block S R T BF N CF CONTROL N R Y BL C C C A1 A2 A3 A4 L N A1 A2 A3 A4 Power supply 380 415V 3N 50Hz COMP N1 L N COMP N1 L N COMP N Indoor unit terminal block Outdoor unit terminal block Power supply 1PH 220 240V 50Hz Local wiring Note COMP N1 L N COMP N L N L Indoor unit terminal block Outdoor unit terminal block Power supply 1PH 220 240V 50Hz 26 ...

Page 27: ... port Repeat piping procedure and vacuumize Pressure Gauge for R410A Liquid Side Valve Gas Side Valve Vacuum pump for R410A Tube for R410A Close Liquid Liquid Liquid valve Gas Gas Gas valve Open 90 O valve valve Liquid valve Gas valve valve valve Valve cap Valve cap Service port cap To prevent the gas leakage close service port s cap After attaching the each cap check the gas leakage around the ca...

Page 28: ...Test Operation CAUTION this shooting leakage checked exhaust 28 ...

Page 29: ...ce fault component Call power distributor Refrigerant over charge or under charge Defective compressor Insufficient line voltage Blocked condenser Defective run start capacitor overload start relay defective thermostat fault condenser fan motor or capacitor Obstructions in refrigerant system Reclaim refrigerant evacuate and recharge as on nameplate Replace compressor Call power distributor Determi...

Page 30: ...egularity in operation or abnormal sound that is audible Proper temp 30 Optional equipment Indoor Troubleshooting LED flash times of signal receiver board Wired controller display E0 E1 E2 E8 FC 10 1 2 8 14 Trouble shooting Malfunction of drain system Faulty temperature Ta Faulty temperature Tm Abnormal communicationbetween indoor wiredcontroller and indoor unitPCB Indoor coil temperaturetoo high ...

Page 31: ...on of discharging temp too high or sensor abnormal After compressor starts up if TD is over 120 10 seconds later compressor stop 6 Pressure abnormal High Low pressure switch acts abn After compressor running for 3 minutes if switch is detected unconnected for 30 seconds it alarms if it occurs 3 times in 30 minutes confirm this failure ormal 31 Trouble shooting Possible reasons ...

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Page 36: ...Doc No YCE3F 150922 ...

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