Solimpeks KRS-450E/SN2 Operation And Installation Manual Download | Manualshive

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Operation and Installation Manual

Air Source Heat Pump

V.201908KLT

>> KRS-450E/SN2

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Summary of Contents for KRS-450E/SN2

Page 1: ...Operation and Installation Manual Air Source Heat Pump V 201908KLT KRS 450E SN2...

Page 2: ...unit Installation 5 2 Water System Installation 5 2 1 Water Tank Installation 5 2 2 Water Piping Installation 5 3 Power Source Installation 4 Technical data 4 1 Parameter table 4 2 Dimension 4 3 Perfo...

Page 3: ...eeze day to day operation Each unit is fully tested in caused by power cut off performance and safety before exit factory Strong Cabinet Simple Maintenance and Serviceability Standard unit fabrication...

Page 4: ...r Compressor Type Compressor Quantity Outlet Water Temp Max Outlet Water Temp Hot Water Yield Water Flow Condenser Water Pressure Drop Water Connection Tube Noise Electric Protection Mechanical Protec...

Page 5: ...e system2 Low Pressure Gauge system 2 Water Outlet Water Inlet Power Cable Hole Wire Controller Cable Hole Length mm Wide mm A mm Height mm Model L H W A High Pressure Gauge system1 Low Pressure Gauge...

Page 6: ...Heat Pump For Heating And Cooling Series 4 4 3 Performance Curves Model KRS 450E SN2...

Page 7: ...sting 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 fi...

Page 8: ...bigger heat exchanging area and higher efficiency Thermal expansion valve The 2 way thermostatic expansion valve ensures high efficiency when heating moreover ensures high efficiency when defrosting E...

Page 9: ...s stably accessible to the heat pump diagram The installation space should be otherwise the performance would be influenced referred as follows 4 The foundation of the heat pump can be cement or steel...

Page 10: ...air outlet over 1000mm A certain distance should be kept among the heat pumps and it should be at least 1 meter when several heat pumps are installed side by side more than 1000mm air inlet air intak...

Page 11: ...valve is necessary on the drainpipe carried out for the water supply valve and the stop valve of the system according to local ambient temperature for avoiding icing of the water supply pipe and the v...

Page 12: ...Off Valve Solenoid Valve Check Valve Elec Heater Water Pump Y Shape Filter 10 Flow Switch Heat Pump Controller Heat Pump Dinning Hall Water Pump Filter Filter Flow Switch can omit Guest Room Sauna Roo...

Page 13: ...commended wire specification Power Cable Solenoid Valve Sensor Model Water Pump KRS 450E SN2 2 5x6mm 2 3x1 5mm 2 3x1 0mm 2 2x0 35mm Note the above specification is the lowest one we recommend Please c...

Page 14: ...l the controller drill 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 tappin...

Page 15: ...ction on the piping system check if the water piping system including water supply pipe return water pipe pressure gauge thermometer valves water level switch are installed correctly Please open all t...

Page 16: ...eck or set parameters together with Function key Press and to set the water temperature of current mode as the unit is turned on Press timer for 5 seconds to set clock Long press time key to enter tim...

Page 17: ...re setting When the heat pump is switched on Press and to set the water temperature of current mode as the unit is turned on 7 2 4 Mode switch Press for 5 seconds to switch the mode 7 2 5 Manual defro...

Page 18: ...Cooling Series 16 Homepage turn on electric heater SET 3 seconds SET SET 3 seconds turn off electric heater 7 2 6 Manual electric heater Press time ON OFF together for 3 seconds to turn on or turn off...

Page 19: ...ors M Clear all history errors M 5 seconds ON or Off state Status interface Select history error parameter Return to homepage On or OFF state Clock fouse Hour focus 3 seconds Adjust hour Foucs minute...

Page 20: ...Timer on is arrived or the key is pressed Totally 2 ON OFF timers can be set And they can be applied to use for every day or only one day In timer setting status the figure below NO represents the ti...

Page 21: ...ON 1 OFF OFF Conform Timer 1 and return to homepage 1 2 ON OFF ON or OFF state Timer 1 focus Cancel Timer 1 ON 1 OFF 2 ON 1 OFF 5 seconds 1 ON OFF 2 Select Timer 2 Cancel Timer 2 5 seconds 2 Return to...

Page 22: ...p For Heating And Cooling Series 8 Circuit diagram 20 Model KRS 450E SN2 In case the power of the heater is higher than 500W HR can not be connected to the heater directly an AC contactor or relay is...

Page 23: ...hield Full before 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 sh...

Page 24: ...compressor discharge temperature protection Er 13 2 High compressor discharge temperature protection Er 16 1 Coil temperature sensor failure Er 17 2 Coil temperature sensor failure Er 18 1 Compressor...

Page 25: ...will enter factory parameter check interface factory check password 0814 In the factory checking interface press function to enter current factory parameter settings press or to modify the value of th...

Page 26: ...3 seconds Parameters state Select parameter SET SET Focus the value SET M Adjust the value SET Save the change SET M or Within 30 seconds without operation Return to homepage Heat Pump For Heating And...

Page 27: ...H7 Minimum temperature difference between ambient temp and coil temp to allow defrosting 0 15 8 H8 Maximum ambient temperature to allow defrosting 0 20 15 No defrosting if ambient temp set value P1 R...

Page 28: ...single system 2 double systems F8 Overheat compensation 0 1 1 0 No 1 Yes F9 Energy step control within one unit 0 1 0 0 ON 1 OFF F10 Energy step control for cascade central control 0 1 0 0 ON 1 OFF F...

Page 29: ...M ON or OFF state 3 seconds e g 1111 Just as a demonstration Enter password Enter the first number Confirm the first number Enter the second number Confirm the second number Enter the third number Con...

Page 30: ...ineer as soon as possible 9 6 Heat Pump For Heating And Cooling Series 28 1 means System 1 2 means Syestem2 Code Description A1 1 Coil temperature A2 1 Compressor suction temperature A3 1 Compressor d...

Page 31: ...locked up 1 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...

Page 32: ...re 1 Check the operation of the circulation pump and fix it 2 Change a bigger pump 3 Wash the water filter 4 Adjust or change the flow volume control device Over high compressor discharge pressure 1 L...

Page 33: ...V 201908KLT...

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