Airwell YSF Series Service Manual Download Page 1

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FSF-YSF Series

Indoor Units

Outdoor Units

FSF048 YSF048

SEPTEMBER 2016

REFRIGERANT

HEAT PUMP

R410A

SM FSF048

-A.

Summary of Contents for YSF Series

Page 1: ...FSF YSF Series Indoor Units Outdoor Units FSF048 YSF048 SEPTEMBER 2016 REFRIGERANT HEAT PUMP R410A SM FSF048 1 A 0 GB...

Page 2: ...vided by chapters Dates of issue for original and changed pages are Original 0 September 2016 Total number of pages in this publication is 53 consisting of the following Page No n o i s i v e R No Pag...

Page 3: ...ONS 3 1 4 OUTLINE DIMENSIONS 4 1 5 PERFORMANCE DATA PRESSURE CURVES 5 1 6 SOUND LEVEL CHARACTERISTICS 6 1 7 WIRING DIAGRAMS 7 1 8 ELECTRICAL DATA 8 1 9 REFRIGERATION DIAGRAMS 9 1 10 TUBING CONNECTIONS...

Page 4: ...re Cold air prevention in heating Self diagnostic Error indications for ease of maintenance LED display Crank heater Optional 1 3 Indoor Unit The indoor unit is floor stanging and can be easily fitted...

Page 5: ...t Data Sheet Chapter 2 It includes Compressor mounted in a soundproofed compartment Axial fan Outdoor coil with hydrophilic louver fins for RC units Outlet air fan grill Service valves flare type conn...

Page 6: ...ensions WxHxD mm 2083 738 545 Packaged weight kg 86 Units per pallet units Stacking height units OUTDOOR Refrigerant control Capillary A 8 3 H 0 6 1 P B S C o y n a S l l o r c S l e d o m e p y t r o...

Page 7: ...ts and EN 14511 Cooling Indoor 27o C DB 19o C WB Outdoor 35 o C DB g n i t a e H Indoor 20o C DB Outdoor 7o C DB 6o C WB 3 1 Operating Limits R410A Indoor Outdoor Cooling Upper limit 32o C DB 23o C WB...

Page 8: ...OUTLINE DIMENSIONS 4 1 SM FSF048 1 A 0 GB 4 OUTLINE DIMENSIONS 4 1 Indoor Unit FSF048 4 2 Outdoor Unit YSF048 Model W H D FSF048 518 1870 395...

Page 9: ...9 9 35 9 52 PI 3 63 3 65 3 66 3 68 3 68 TC 11 88 12 82 13 48 13 89 14 23 25 SC 8 06 8 55 9 02 9 28 9 45 PI 3 93 3 95 3 98 4 01 4 03 TC 11 11 12 09 13 07 13 53 13 93 30 SC 7 81 8 30 8 82 9 08 9 25 PI 4...

Page 10: ...46 Outdoor Temp DB o C Suction Pressure Bar g 15 21 WB DB C 17 24 WB DB C 19 27 WB DB C 21 29 WB DB C 23 32 WB DB C 5 2 SM FSF048 1 A 0 GB 15 20 25 ENTERING WB OD COIL o C TH Pl TH Pl TH Pl 10 7 69 4...

Page 11: ...PRESSURE CURVES 5 1 4 2 Heating Discharge Pressure VS Outdoor Temp 16 18 20 22 24 26 28 30 32 34 36 38 40 10 5 0 5 10 15 20 Outdoor Temp WB o C Discharge Pressure Bar g 25 DB C 20 DB C 15 DB C SM FSF...

Page 12: ...ise spectrum NC Curves NC15 NC20 NC25 NC30 NC35 NC40 NC45 NC50 NC55 NC60 NC65 0 10 20 30 40 50 60 70 80 90 63 125 250 500 1000 2000 4000 8000 Octave Band Center Frequencies Hz Octave Band Sound Pressu...

Page 13: ...NC40 NC45 NC50 NC55 NC60 NC65 0 10 20 30 40 50 60 70 80 90 63 125 250 500 1000 2000 4000 8000 Octave Band Center Frequencies Hz Octave Band Sound Pressure Level dB re 20 mPa Noise spectrum NC Curves...

Page 14: ...WIRING DIAGRAMS 7 WIRING DIAGRAMS 7 1 AWSI FSF048 N11 SM FSF048 1 A 0 GB 7 1...

Page 15: ...SOUND LEVEL CHARACTERISTICS 7 2 AWAU YSF048 H13 7 2 SM FSF048 1 A 0 GB...

Page 16: ...0 415V 50Hz Fuse A 25 Power Supply Wiring No X Cross Section mm2 5 x 2 5 mm2 Power Supply Wiring No X Cross Section mm2 To IDU 5 x 1 0 mm2 Interconnecting Cable Model No X Cross Section mm2 5x1 0mm2 4...

Page 17: ...REFRIGERATION DIAGRAMS 9 1 SM FSF048 1 A 0 GB 9 REFRIGERATION DIAGRAMS 9 1 FSF048 YSF048 9 1 1 Cooling Mode 9 1 2 Heating Mode...

Page 18: ...13 1 Valve Protection Cap end 2 Refrigerant Valve Port use Allen wrench to open close 3 Valve Protection Cap 4 Refrigerant Valve 5 Service Port Cap 6 Flare Nut 7 Unit Back Side 8 Copper Tube When the...

Page 19: ...n in heating mode Meanwhile compressor and outdoor fan will start running Indoor fan maybe start running after delayed for a period of time to prevent blowing out cold air The RV will be ON after comp...

Page 20: ...perated again please power off at first and then power off again 2 the low pressure switch can t be short circuited 3 When the protector for low pressure switch has an action compressor and outdoor un...

Page 21: ...nt Protection After compressor is started up if it s detected that the current is exceeds I0 I0 25A for 3s successively the unit will stop running After compressor has stopped for 3mins the unit will...

Page 22: ...ption ON OFF Turn ON or OFF unit by pressing this button Mode Select the mode by pressing this button the sequence is Auto cooling dry fan heating AMB Press the AMB button the Save mode room mode offi...

Page 23: ...circuit parts without 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...

Page 24: ...speed is selected Please refer to the performance curve to check the system pressure and other thermodynamic measures 12 2 Simple procedures for checking the Main Parts 12 2 1 Checking Mains Voltage C...

Page 25: ...13 EXPLODED VIEWS SPARE PART LIST 13 1 Exploded views of indoor unit AWSI FSF048 N13 SM FSF048 1 A 0 GB 13 1 4 2 3 2 2 2 1 2 8 2 6 2 6 3 5 3 4 3 3 3 2 3 1 3 0 3 1 2 3 4 5 12 13 20 6 7 1 8 1 7 2 5 2 15...

Page 26: ...4218 Swing Lever 1 15 10584089 Guide Blade Lever 1 16 30563195 Display Board 1 17 01384061 Fixing plate housing 1 18 01364509 Air Guard Assy 1 19 70810302 Latch 1 20 2000453403 Air Outlet Panel Assy 1...

Page 27: ...EXPLODED VIEWS SPARE PART LIST SM FSF048 1 A 0 GB 13 3 13 3 Exploded views of outdoor unit AWAU YSF048 H13 2 3 4 5 8 9 11 12 14 10 33 32 31 30 23 25 24 26 20 15 19 21 22 18 17 7 6 29 28 34 16 13 1 27...

Page 28: ...nti phase Protector 1 14 42011103 Terminal Board 2 15 none Terminal Board 0 16 43110242 Transformer 1 17 0140547039 Electric Box Assy 1 18 390001941 Outdoor Tube Sensor 1 19 none Capillary Sub assy 0...

Page 29: ...APPENDIX A 14 1 SM FSF048 2 A 0 GB APPENDIX A INSTALLATION AND OPERATION MANUAL INSTALLATION OPERATION MANUAL FSF048...

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