Airwell YBZE218-324-430 Service Manual Download Page 1

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YBZE218-324-430

Indoor Units

Outdoor Units

AWSI-HZDE009-H11
AWSI-HZDE012-H11
AWSI-HZDE018-H11

AWAU-YBZE218-H11
AWAU-YBZE324-H11
AWAU-YBZE430-H11

REFRIGERANT

R410A

HEAT PUMP

SM YBZE H11 1-A.1 GB

May -2013

Version:1

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Summary of Contents for YBZE218-324-430

Page 1: ...r Units AWSI HZDE009 H11 AWSI HZDE012 H11 AWSI HZDE018 H11 AWAU YBZE218 H11 AWAU YBZE324 H11 AWAU YBZE430 H11 REFRIGERANT R410A HEAT PUMP SM YBZE H11 1 A 1 GB May 2013 Version 1 Downloaded from www Ma...

Page 2: ...vant page All pages in the following list represent effected non effected pages divided by chapters Dates of issue for original and changed pages are Original 01 31 May 2013 Total number of pages in t...

Page 3: ...4 1 5 PERFORMANCE DATA 5 1 6 PRESSURE CURVES 6 1 7 SOUND LEVEL CHARACTERISTICS 7 1 8 ELECTRICAL DATA 8 1 9 WIRING DIAGRAM 9 1 10 REFRIGERATION DIAGRAMS 10 1 11 TUBING CONNECTIONS 11 1 12 CONTROL SYSTE...

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Page 5: ...rom the most advanced technological innovations namely DC inverter technology R410A models Microprocessor control and indoor LED display High COP Energy efficiency class A in cooling heating mode Max...

Page 6: ...ial and observe bad gaseous and smokes 1 4 Control The microprocessor indoor controller and an infrared remote control supplied as standard provides complete operating function and programming Remote...

Page 7: ...2 It includes Compressor mounted in a soundproofed compartment Axial fan Outdoor coil with hydrophilic louver fins for RC units Outlet air fan grill Interconnecting wiring terminal block Electric exp...

Page 8: ...it combination AWAU YBZE218 H11 1 unit 2 units 9 9 9 9 12 12 12 12 AWAU YBZE324 H11 2 units 3 units 9 9 9 12 9 9 9 9 9 12 9 9 18 9 18 12 12 9 12 12 12 12 12 9 12 18 12 18 12 12 18 AWAU YBZE430 H11 2 u...

Page 9: ...RPM 710 Air flow H L m3 hr 3200 Sound power level 4 H L dB A 63 Sound pressure level 5 H L dB A 53 Dimensions WxHxD mm 963X700X396 Weight kg 50 Package dimensions WxHxD mm 1029X750 X458 Packaged weig...

Page 10: ...flow H L m3 hr 4000 Sound power level 4 H L dB A 68 Sound pressure level 5 H L dB A 58 Dimensions WxHxD mm 1001X790X427 Weight kg 64 Package dimensions WxHxD mm 1083X855X488 Packaged weight kg 70 Uni...

Page 11: ...ir flow H L m3 hr 4000 Sound power level 4 H L dB A 68 Sound pressure level 5 H L dB A 58 Dimensions WxHxD mm 1001X790X427 Weight kg 64 Package dimensions WxHxD mm 1083X855X488 Packaged weight kg 70 U...

Page 12: ...ackage dimensions WxHxD mm 855x360x280 Packaged weight kg 10 Operation control type Remote control Model Indoor Unit AWSI HZDE012 N11 Installation Method of Pipe Flared Characteristics Units Cooling H...

Page 13: ...0 Sound power level 2 SH H M L dB A 60 55 52 47 Sound pressure level 3 SH H M L dB A 45 40 37 32 Moisture removal l hr 1 8 Condensate drain tube I D mm 16 Dimensions WxHxD mm 865x305x215 Net Weight k...

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Page 15: ...C DB 19o C WB Outdoor 35 o C DB Heating Indoor 20o C DB Outdoor 7o C DB 6o C WB Operating Limits R410A Indoor Outdoor Cooling Upper limit 32o C DB 23o C WB 48o C DB Lower limit 21o C DB 15o C WB 15o C...

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Page 17: ...Manual YBZE DCI 1 A 1 GB 4 1 4 OUTLINE DIMENSION 4 1 Indoor AWSI HZDE009 N11 AWSI HZDE012 N11 AWSI HZDE018 N11 Models W H D HZDE009 012 770 283 201 HZDE018 867 305 215 Downloaded from www Manualslib...

Page 18: ...OUTLINE DIMENSION 4 2 Service Manual YBZE DCI 1 A 1 GB 4 2 Outdoor AWAU YBZE018 H11 4 3 Outdoor AWAU YBZE024 H11 AWAU YBZE030 H11 Downloaded from www Manualslib com manuals search engine...

Page 19: ...PERFORMANCE DATA Service Manual YBZE DCI 1 A 1 GB 5 1 5 PERFORMANCE DATA Downloaded from www Manualslib com manuals search engine...

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Page 21: ...PRESSURE CURVES Service Manual YBZE DCI 1 A 1 GB 6 1 6 PRESSURE CURVES Downloaded from www Manualslib com manuals search engine...

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Page 23: ...ACTERISTICS Service Manual YBZE DCI 1 A 1 GB 7 1 7 SOUND LEVEL CHARACTERISTICS 7 1 Sound Pressure Level 7 2 Sound Pressure Level Spectrum Measured as Figure 1 Downloaded from www Manualslib com manual...

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Page 25: ...rent A 12A 21A 21A Circuit Breaker A 25A 32A 32A Power Supply Wiring No X Cross Section mm2 3x2 5 mm2 3x2 5mm2 3x2 5mm2 Interconnecting Cable Model No X Cross Section mm2 4x1 0 mm2 4x1 0 mm2 4x1 0 mm2...

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Page 27: ...TOR INDOOR UNIT EVAPORATOR AP2 HEALTH N HEALTH L COOL PLASMA GENERATOR BU RD optional JUMP CAP 9 2 HZDE018 3 BU XT N 1 TUBE 0 RT1 SWING MOTOR COM OUT N PGF MOTOR CAP JUMP DISP2 DISP1 AP1 RECEIVER AND...

Page 28: ...RD 9BU YE BU RD W V U AP1 Main Board YEGN L5 6BN L1 AC L1 N1 AP2 E PE N2 AC L2 N1 7BU PE 8YEGN BU BN BU 3BU 1BN 4BU COM INNER L3 GY BK RT5 RT4 TUBE A WH BK RD RT6 RT7 TUBE B BK BK RD FA 5 5 WH EKV FA...

Page 29: ...en the voltage of terminal P DC and N DC at AP1 is higher than 30V to prevent the risk of electrical shock L3 CONNECTOR L4 L4 L2 L1 L4 2 3 3 L1 N L N1 N L XTB XTA 2 XT1 LX2 1 LX2 2 N1 RT1 RT3 X1 W W V...

Page 30: ...X1 RT3 RT1 N1 5 L3 5 5 LX2 2 LX2 1 XT1 2 XTA XTB L N N1 L N L1 E PE N2 3 3 2 5 5 5 L4 L1 L2 L4 L4 L4 Please don t touch any terminal when the voltage of terminal P DC and N DC at AP1 is higher than 30...

Page 31: ...WIRING DIAGRAM Service Manual YBZE DCI 1 A 1 GB 9 5 9 6 Wiring connection between IDU and ODU Downloaded from www Manualslib com manuals search engine...

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Page 33: ...WIRING DIAGRAM Service Manual YBZE DCI 1 A 1 GB 10 1 10 REFRIGERATION DIAGRAMS Downloaded from www Manualslib com manuals search engine...

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Page 35: ...TUBING CONNECTIONS Service Manual YBZE DCI 1 A 1 GB 11 1 11 TUBING CONNECTIONS Downloaded from www Manualslib com manuals search engine...

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Page 37: ...perature sensor Hz Hertz 1 sec electrical frequency ICT Indoor Coil Temperature RT2 sensor IDU Indoor Unit MCU Micro Controller Unit OAT Outdoor Air Temperature sensor OCT ODU Coil Temperature sensor...

Page 38: ...Frequency MaxFreq YBZE218 YBZE324 YBZE430 YBZE218 YBZE324 YBZE430 Cooling 15 15 15 110 110 110 Heating 15 15 15 110 110 110 Maximum frequency is also decided by different indoor combinations 12 1 2 2...

Page 39: ...Cooling 2 0 2 0 Heating 1 1 3 3 During Auto Fan operating one speed should keep at least 210sec operating before switching to other speeds In DRY mode the automatic fan speed is forced to be low 12 1...

Page 40: ...Heat Mode relative EEV of inactive indoor will maintain an opening in a range so that refrigerant and oil can come back to outdoor 12 1 6 Reversing Valve RV Control Reversing valve is on in heat mode...

Page 41: ...o avoid compressor operating with low frequency for long time 12 3 5 2 Oil return operation Heating LED blinks OFF 0 5sec ON 10sec Compressor is forced to run higher frequency 12 3 5 3 Exiting oil ret...

Page 42: ...il return operation Indoor display Heating LED blinks OFF 0 5sec ON 10sec System will run at Cool Mode Compressor is forced to run higher frequency And both IFAN and OFAN are stopped 12 4 4 3 Exiting...

Page 43: ...e Max capacity output is 90 of Cool Mode In this mode the Reverse Valve will be OFF and the temperature setting range is 16 30 12 7 Protections There are 4 protection codes Normal Norm unit operate no...

Page 44: ...be cleared after the compressor has run for 7min it can not resume running automatically and display malfunction it can resume by remote control ON OFF reset 12 7 3 Indoor Outdoor Coil over Heating P...

Page 45: ...ctivating compensation Detail For model 14 Compressor will stop when AC current 16 0A for continuously 2 5s For model 18 30 Compressor will stop when AC current 20 0A for continuously 2 5s If the unit...

Page 46: ...IPM module protection When the compressor starts if there is over current or control voltage low for IPM module as some abnormal results IPM will detect module protection signal as the unit is on Onc...

Page 47: ...any phase is detected open when compressor starting the system will stop as protection The protection will be cleared after 1 min and system will try to restart If the unit stops as Phase protection...

Page 48: ...ation the setting temperature is displayed 2 Shows outdoor temperature or indoor temperature when receiving the corresponding demand from controller It resumes displaying setting temperature 5s later...

Page 49: ...ced Deicing request will be sent to ODU After ODU received the Forced Deicing request IDU will cancel the setting and request of Forced Deicing System operation will follow 12 7 6 2 and 12 7 6 3 durin...

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Page 51: ...ithout first turning off the power At time such as when the circuit board is to be replaced place the circuit board assembly in a vertical position Normally diagnose troubles according to the trouble...

Page 52: ...ge AC Over current protection E5 5 1 Supply voltage is unstable 2 Supply voltage is too low and load is too high Communication malfunction E6 6 1 Wiring mistakes 2 IDU or ODU PCB problem Mode conflict...

Page 53: ...or other components damaged on PCB HST failure P7 18 1 Senor was broken or damaged 2 PCB temperature detection circuit has problem HST over heating protection P8 19 1 Insufficient attachment of IPM mo...

Page 54: ...e s 13 2 2 Checking Power Input If Indoor unit power LED is unlighted power down the system and check the fuse of the Indoor unit If the fuse is OK replace the Indoor unit controller If the fuse has b...

Page 55: ...0 100 110 120 130 140 20 15 10 5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 Temperature C Resistance Kohm 14 1 2 ICT OCT RGT RLT ICT OCT R T Chart 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150...

Page 56: ...ual YBZE DCI 1 A 1 GB 14 1 3 CTT CTT R T Chart 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Temperature C Resistance Kohm Downloaded from...

Page 57: ...ODED VIEW SPARE PART LIST Service Manual YBZE DCI 1 A 1 GB 15 1 15 EXPLODED VIEW SPARE PART LIST 15 1 Exploded view of indoor unit HZDE009 HZDE012 Downloaded from www Manualslib com manuals search eng...

Page 58: ...10352423 Cross Flow Fan 1 16 01002957 Evaporator Assy 1 17 none Tube Sensor Bushing 1 18 24212108 Evaporator Support 1 19 76512210 Fan Bearing 1 20 76712032 Bearing Holder 1 21 1054202101 Propeller A...

Page 59: ...52423 Cross Flow Fan 1 16 01002958 Evaporator Assy 1 17 none Temp Sensor Sleeving 0 18 24212108 Evaporator Support 1 19 76512210 Fan Bearing 1 20 76712032 Bearing Holder 1 21 1054202101 Propeller Axil...

Page 60: ...EXPLODED VIEW SPARE PART LIST 15 4 Service Manual YBZE DCI 1 A 1 GB 15 4 Exploded view of indoor unit HZDE018 Downloaded from www Manualslib com manuals search engine...

Page 61: ...rature Sensor 1 16 390000453 Ambient Temperature Sensor 1 17 24212119 Evaporator Support 1 18 01002775 Evaporator Assy 1 19 01252484 Wall Mounting Frame 1 20 10352036 Cross Flow Fan 1 21 26112231 Moto...

Page 62: ...EXPLODED VIEW SPARE PART LIST 15 6 Service Manual YBZE DCI 1 A 1 GB 15 6 Exploded view of outdoor unit YBZE218 Downloaded from www Manualslib com manuals search engine...

Page 63: ...pport Sub Assy 1 16 071302391 Cut off Valve 1 17 07130239 Cut off Valve 1 18 20123029 Valve cover 1 19 4300008401 Electric Expand Valve Fitting 1 20 43000084 Electric expand valve fitting 1 21 3900007...

Page 64: ...EXPLODED VIEW SPARE PART LIST 15 8 Service Manual YBZE DCI 1 A 1 GB 15 8 Exploded view of outdoor unit YBZE324 Downloaded from www Manualslib com manuals search engine...

Page 65: ...314100009P Right Side Plate 1 20 26904100012 Valve Cover 1 21 4300008402 Electric Expand Valve Fitting 1 22 4300008401 Electric Expand Valve Fitting 1 23 43000084 Electric expand valve fitting 1 24 39...

Page 66: ...EXPLODED VIEW SPARE PART LIST 15 10 Service Manual YBZE DCI 1 A 1 GB 15 10 Exploded view of outdoor unit YBZE430 Downloaded from www Manualslib com manuals search engine...

Page 67: ...12 Valve Cover 1 21 4300008403 Electric expand valve fitting 1 22 4300008402 Electric Expand Valve Fitting 1 23 4300008401 Electric Expand Valve Fitting 1 24 43000084 Electric expand valve fitting 1 2...

Page 68: ...EXPLODED VIEW SPARE PART LIST 15 12 Service Manual YBZE DCI 1 A 1 GB APPENDIX Downloaded from www Manualslib com manuals search engine...

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