Firefly YASBP-25HL User Manual, Installation & Operation Download

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Air Source Heat Pump

Applicable Models: YASBP-25HL

YASBP-38HL
YASBP-56HL
YASBP-90HL

Jan. 2012s V

Presented by Jimmy Zhang

Thank you very much for purchasing our air source heat pumps.

Please read this manual carefully and keep it for future reference before installing and using the heat pumps.

Summary of Contents for YASBP-25HL

Page 1: ...25HL YASBP 38HL YASBP 56HL YASBP 90HL Jan 2012s V Presented by Jimmy Zhang Thank you very much for purchasing our air source heat pumps Please read this manual carefully and keep it for future referen...

Page 2: ...Before Commissioning 6 2 Commissioning 5 Installation 5 1 Heat Pump unit Installation 5 2 Water System Installation 5 2 1 Water Tank Installation 5 2 2 Water Piping Installation 5 3 Power Source Insta...

Page 3: ...corrsion hard performance and safety before exit factory water high pressure and unexpected freeze caused by power cut off Simple Maintenance and Serviceability Full access for maintenance or service...

Page 4: ...n 3 91 0 8 3 64 1 2 5 57 R410a Panasonic Rotary 1 55 60 86 0 8 Tube in shell 20 3 4 48 I IPX4 220 1 50 YASBP 25HL 38 43 770 300 490 820 325 520 kW kW A kW A C C L h 3 m h Kpa mm dB A V Ph Hz kg mm mm...

Page 5: ...er Supply Cable Hole Controller Cable Hole Hot Water Series 770 940 Length mm 300 360 Wide mm 490 550 Height mm YASBP 25HL YASBP 38HL Model 4 2 Dimension 3 L H W High Pressure Gauge 940 360 550 YASBP...

Page 6: ...pacity W Return Water Temp 30 Return Water Temp 35 Return Water Temp 40 Return Water Temp 50 Return Water Temp 55 YASBP 25HL Heating Capacity Heating Capacity W Ambient Temp COP Curves 0 1 2 3 4 5 6 1...

Page 7: ...40 R eturn Water Temp 50 R eturn Water Temp 55 YASBP 38HL COP Curve COP Ambient Temp KRS 50B N2 S HeatingCapacity 0 1000 2000 3000 4000 5000 6000 10 5 0 5 10 20 AmbientTemp Heating C apac ity W Return...

Page 8: ...a te r T e m p 3 0 R e turn W a te r T e m p 3 5 R e turn W a te r T e m p 4 0 R e turn W a te r T e m p 5 0 R e turn W a te r T e m p 5 5 YASBP 56HL Heating Capacity Heating Capacity W Ambient Temp...

Page 9: ...y W R eturn W ater T emp 30 R eturn W ater T emp 35 R eturn W ater T emp 40 R eturn W ater T emp 50 R eturn W ater T emp 55 YASBP 90HL Heating Capacity Heating Capacity W C OP C urves 0 1 2 3 4 5 6 10...

Page 10: ...ting Mode High pressure switch High pressure switch Low pressure switch Low pressure switch 4 way valve 4 way valve Suction accumulator Suction accumulator Compressor Compressor Condenser fin tube fin...

Page 11: ...heat exchanger has big heat exchanging area and rational fin distance thus significantly improves heating and defrosting efficiency Fan The exterior motor fan with multiple fan blades is strictly bala...

Page 12: ...y from windows of neighboring buildings and the exhaust air cannot flow back Moreover adequate service clearance should be kept around the unit 6 The unit sould not be installed at places accompanied...

Page 13: ...ing to local draining water more efficiently Discharge valve ambient temperature for avoiding icing of the is necessary on the drainpipe water supply pipe and the valves 2 Service valve needs to be in...

Page 14: ...wire specification 2 3x1 5mm Power Cable LCD controller Sensor Model Water Pump YASBP 25HL YASBP 38HL YASBP 56HL 2 3x1 5mm 2 3x2 5mm 2 3x0 75mm 2 3x0 75mm 2 3x0 75mm 2 3x0 35mm 2 3x0 35mm 2 3x0 35mm 2...

Page 15: ...2 holes at a level parallel to the sight line as picture 3 The hole distance is 60mm diameter is 8mm 4 Place the plastic screws of the enclosure into the hole and use the tapping screw ST4 16 D 1 enc...

Page 16: ...ance with the specification in the manual or on the heat pump nameplate Make sure all power connections and control circuit are in place Make sure the wiring grounding and all terminals are strong and...

Page 17: ...ress them to adjust the value of water temperature clock timer parameters During failure checking and parameter checking press any of them to exit checking Long press them for a few seconds can lock a...

Page 18: ...symbol Auxiliary heat source start Parameter number symbol the figure under is the parameter number Water tank temperature symbol the figure under is the temperature value Clock time setting symbol Pa...

Page 19: ...choose 1 0 11 for water tank temperature setting see 1 on the above picture NOTICE During parameter setting if no operation for more than 8 seconds the interface of the controller panel will automatic...

Page 20: ...Flashing Step 6 Flashing Press or to adjust the hour value Press to select minute and the minute value flashes Press or to adjust the minute value Press to confirm the value and return to main interf...

Page 21: ...the heat pump to switch on at 9 10 and switch off at 12 30 Step 2 Flash Flashing Flashing Step 3 Step 4 Flashing Step 5 Flashing Step 6 Step 1 Press to start ON time setting Press again to select hour...

Page 22: ...ought forward b f Press to select hour and the hour value flashes Press or to adjust the hour value Press to select minute and the minute value flashes Press or to adjust the minute value Step 7 Press...

Page 23: ...K CM R S C Pump GND T S A S C S GND GND GND R S Tank Temp Sensor Ambient Temp Sensor Coil Temp Sensor Exhaust Air Temp Sensor MCU AC L AC N CQC 250VAC 2 5mm 2 N High Pressure Switch Low Pressure Switc...

Page 24: ...ale Fan Pump 4 Way Vale Tank Temp Sensor Ambient Temp Sensor Coil Temp Sensor Exhause Air Temp Sensor AC 220V 1Ph 50Hz Flow Switch Transformer LCD Controller 220V AC 12V AC AC N AC L MCU BK RE BL BL B...

Page 25: ...efore ex factory Users must not adjust it when inspection of the system is required before next the heat pump unit is in use operation Regular inspection is required for the power Users should call th...

Page 26: ...no C Start temperature 10 55 47 no D Exhaust temperature 9 99 ajdusted by technicians E Pipe temperature 9 99 ajdusted by technicians F Reserved 9 99 ajdusted by technicians 10 Ambient temperature 9 9...

Page 27: ...Fill water into the water supply system 2 Discharge air from the water system 3 Open all the valves in the system 4 Clean the water filter Low heating capacity 1 Lack of refrigerant 2 Bad water system...

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