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Summary of Contents for Firefly YASBP-56HL
- Page 1 Air Source Heat Pump Applicable Models: YASBP-25HL YASBP-38HL YASBP-56HL YASBP-90HL 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. Jan. 2012s V...
- Page 2 Hot Water Series CONTENTS 1. Features/Benefits 2. Notes/Precautions 3. Model Number Nomenclature 4. Technical Data 4.1 Parameter Table 4.2 Dimension 4.3 Performance Curves 4.4 System Diagram 4.5 Components 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 Installation 5.4 Wire Controller Installation...
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Page 3: Features/Benefits
Hot Water Series 1. Features/Benefits Wide Application Ranges Full Consideration for Noise Control The Thermal Master Series is designed for Compressor rubber feet are specially selected for domestic hot water for a houses, as well as small reducing vibration. Specially, compressor sound commercial buildings such as small hotels, jacket is available for every unit. -
Page 4: Model Number Nomenclature
25 -1HP 38 - 1.5HP 56 - 2HP 90 - 2.5HP Modle Type Case Structure ASBP - Horizontal Fan; YASA - Vertical Fan Company FIREFLY 4. Technical Data 4. 1 Parameter Table YASBP-56HL YASBP-90HL YASBP-25HL YASBP-38HL 3.91 Heating Capacity 7.53 9.05... -
Page 5: Dimension
Hot Water Series 4. 2 Dimension Model Length (mm) Wide (mm) Height (mm) YASBP-25HL YASBP-38HL YASBP-56HL YASBP-90HL 1010 High Pressure Gauge Water Outlet Water Inlet Controller Cable Hole Power Supply Cable Hole... -
Page 6: Performance Curves
Hot Water Series 4.3 Performance Curves Model: YASBP-25HL YASBP-25HL Heating Capacity KRS -35B/N2-S Heating C apacity C urves 4000 3500 3000 R eturn Water Temp.30 ℃ 2500 R eturn Water Temp.35 ℃ 2000 R eturn Water Temp.40 ℃ 1500 R eturn Water Temp.50 ℃ 1000 R eturn Water Temp.55 ℃... - Page 7 Hot Water Series Model: YASBP-38HL KRS-50B/N2-S Heating Capacity YASBP-38HL Heating Capacity 6000 Return Water Temp.30 ℃ 5000 Return Water Temp.35 ℃ 4000 3000 Return Water Temp.40 ℃ 2000 Return Water Temp.50 ℃ 1000 Return Water Temp.55 ℃ ℃ Ambient Temp. ( ) Ambient Temp.
- Page 8 Hot Water Series Model: YASBP-56HL K R S - 7 2 B /N 2 - S H e a ting C a p a c ity YASBP-56HL Heating Capacity 8 0 0 0 7 0 0 0 6 0 0 0 R e tu rn W a te r T e m p .3 0 ℃...
- Page 9 Hot Water Series Model: YASBP-90HL KR S -90B /N2-S Heating C apac ity YASBP-90HL Heating Capacity 10000 9000 8000 R e turn W ate r T e m p.30 ℃ 7000 R e turn W ate r T e m p.35 ℃ 6000 R e turn W ate r T e m p.40 ℃...
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Page 10: System Diagram
Hot Water Series 4.4 System Diagram Water outlet Water inlet Heating Mode Condenser (Tube in shell) High pressure switch Throttling 4 way valve element Compressor Low pressure switch Evaporator (fin-tube) Suction accumulator Defrosting Mode Water outlet Water inlet Evaporator (Tube in shell) High pressure switch Throttling 4 way valve... -
Page 11: Components
Hot Water Series 4.5 Components The main components are of famous brands and with good quality tested. For example: Panasonic compressor, R410A gas, high efficiency tube-in-shell heat exchanger etc. Also, components can be replaced by customer’s own requirement. Components Photo Features/Advantages The dependable high efficiency compressor, with optimized... -
Page 12: Installation
Hot Water Series 5. Installation 5.1 Heat Pump Installation Selection of installation site 1. Installation must be simple and allow easy access for later work. 2. If the unit is to be installed on the floor, its undercarriage should be heightened, to avoid ingression of acculated water in rainy season. -
Page 13: Water System Installation
Hot Water Series 5.2 Water System Installation 5.2.1 Water Tank Installation 1. The water tank should be put in a place where suggested to install the heat pump, the water ambient temperature is more higher. tank and the circulation pump at the same level. Besides, the height difference between the heat 2. -
Page 14: Power Source Installation
Sensor YASBP-25HL 3x1.5mm 3x0.75mm 3x0.35mm 2x0.35mm 3x1.5mm 3x0.75mm 3x0.35mm 2x0.35mm YASBP-38HL YASBP-56HL 3x2.5mm 3x0.75mm 3x0.35mm 2x0.35mm YASBP-90HL 3x2.5mm 3x0.75mm 3x0.35mm 2x0.35mm NOTE: the above specification is the lowest one we recommend. Please choose bigger wires if additional power is required under installation. -
Page 15: Wire Controller Installation
Hot Water Series 5.4 Wire Controller Installation The wired controller is originally fixed on the maintenance door of the machine; please refer to below steps if you want to install it on the wall: 1.Take down the controller from the machine. Please pay attention that the communication wire is connected with the circuit board, separate them from where they match. -
Page 16: Commissioning
Hot Water Series 6. Commissioning 6.1 Preparation Before Commissioning Check the heat pump Check the piping system Check if the outside case and the inside check if the water piping system, system of the heat pump have been including water supply pipe, return damaged during the transportation. -
Page 17: Controller Operation
Hot Water Series 7. Controller Operation Defrosting Mode Heating Mode Current Water Temp. Temp. Set Time LCD display Clock and timer ON/OFF Parameter setting Mode selection Down 7.1 Key Illustration ON/OFF Press it to switch on or off heat pump. Mode selection Press it to select the mode. -
Page 18: Illustration For Lcd Display
Hot Water Series 7.2 Illustration for LCD Display Top area Circulation pump running. Cooling mode symbol / Defrosting symbol (flash). Heating mode symbol. Auxiliary heat source start. Middle area Clock time setting symbol. Water tank temperature symbol, the figure under is the temperature value . Parameter number symbol, the figure under is the parameter number . - Page 19 Hot Water Series NOTICE During parameter setting, if no operation for more than 8 seconds, the interface of the controller panel will automatically back to the main view. Press ON/OFF key and Mode key will defrost forcedly. Set the water outlet temperature as follows: Flashing Press for 3~5 seconds...
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Page 20: Clock Setting
Hot Water Series 7.4 Clock Setting NOTICE At the first time, the time should be defined according to local time zone; otherwise, the accuracy of “Timer on/Timer off” would be influenced. Set the system time according to the local time as follows: Step 3 Step 1 Step 2... - Page 21 Hot Water Series 7.5 ON/OFF Timing Setting With this function, the heat pump can turn on or turn off automatically at the set time. When the time point of “Timer on” is arrived, the heat pump starts; thereafter, the “ON/OFF” could be controlled automatically based on the setting temperature.
- Page 22 Hot Water Series Refer to the previous page or brought forward (b.f.) Step 9 Step 8 Step 7 Flashing Flashing Press to select hour and Press to adjust Press to start OFF time the hour value flashes. the hour value. setting.
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Page 23: Circuit Drawing
Hot Water Series 8. Circuit drawing Model: YASBP-25HL Pump 4-Way Valve Compressor PUMP AC - L Tank Temp. Sensor Ambient Temp. Sensor Coil Temp. Sensor Exhaust Air Temp. Sensor AC - N 123 4 5 67 89 0 1 1 1 2 1 13 220V/AC 12V/AC... - Page 24 Hot Water Series Model: YASBP-38HL, YASBP-56HL, YASBP-90HL 4-Way Vale Pump 4-Way Vale PUMP BL BL AC - L Tank Temp. Sensor Ambient Temp. Sensor Coil Temp. Sensor Exhause Air Temp. Sensor AC - N 220V/AC 12V/AC Transformer LCD Controller AC 220V/1Ph/50Hz Flow Switch...
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Page 25: Maintenance And Trouble Shooting
Hot Water Series 9. Maintenance and Trouble Shooting 9.1 Maintenance The heat pump water heater is an advanced leakage from connectors. Keep the surrounding of the heat pump dry, equipment with high automization. The clean and ventilated. Regularly clean the reliability and operation life of the heat pump can evaporator to keep high heat exchanging be expectedly gurranteed and even increased by... -
Page 26: Error Code
Hot Water Series 9.2 Parameter Checking. Digit Range Default Adjust(yes/no) Meaning Tank set temperature hysteresis 0-30℃ 5℃ Water tank temperature setting 8-55℃ 55℃ Defrost Cycle 30-90Min 40Min The time point to enter defrosting in 0-30℃ -5℃ heating Exit defrost temperature 2-30℃... -
Page 27: Trouble Shooting
Hot Water Series 9.4 Trouble Shooting Users should contact with the professional maintenance staff when there is a problem with the heat pump. Maintenance stuff may need to refer to the following table for troubleshooting. Malfunction Possible Problems Disposing Methods Heat pump unit is 1.
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