CONTENT ................. 1. Preface ............2. Safety Precautions ..............2.1 Mark Notes ..............2.2 Icon Notes ................. 2.3 Warning ................ 2.4 Attention ......3. Overall information of the heat pump ............3.1 Device description ......... 3.2 Features of the AIR HEAT PUMP ...........
Preface Welcome to air source water heat pump. Your decision to purchase heat pump will reward you for many years. This is your assurance that you have purchased quality heat pump system available,one that is manufactured in a state-of-the-art facility and go with innovation.
Safety Precautions To prevent the users and others from the harm of this unit, and avoid damage on the unit or other property, and use the heat pump properly, please read this manual carefully and understand the following information correctly. The piping connection and wiring should be installed according to the local legal laws and regulations as well as the profession standard.
Safety Precautions 2.3 Warning Meaning Installation The heat pump must be installed by qualified personals, to avoid improper installation which can lead to water Professional installer leakage, electrical shock or fire. is required. Please make sure that the unit and power connection have good earthing, otherwise may cause electrical shock.
Safety Precautions 2.4 Attention Meaning Installation The unit CANNOT be installed near the flammable gas. Once there is any leakage of the gas, fire can be occur. Installation Place Make sure that the basement of the heat pump is strong enough, to avoid any decline or fall down of the unit Fix the unit Make sure that there is circuit breaker for the unit, lack of...
Overall information of the heat pump 3.1 Device description The air source heat pump extracts heat from ambient air and transfer it to water. By circulating the water, the energy is used to warm the house efficiently. Through the usage of floor heating, the heat pump COP can be as high as 4.5 In reverse, cooling is also available when it is needed.
Overall information of the heat pump 3.3 Heat pump dimension and view Unit Models:PASHW060S-XI Wire controller Water outlet High pressure gage 1 inch (female) Water inlet 4-φ 14 1 inch(female) 1050 Unit Models:PASHW120S-XI Water Outlet (1.5inch) High Pressure Meter Power Line Grommet Water Inlet (1.5inch)...
Installation 4.1 Installation schematic 4.1.1 The connection diagram of hot water project Water level controller Fresh Water Return pipe form user DN50 Solenoid valve Water Tank Outlet Water Inlet Water Hot water supply water pumps Sensor Hot water circulating Drainage water pumps DN20 Showers...
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Installation 4.1.3 The connection diagram of hot water and space heating project Water Tank Tap Water Tem Sensor Electric heater Tap Water Fan Coil 3 way valve Radiator Water Tank Floor Heating...
Installation 4.2 Function introduction Shutdown Protection After heat pump being shut down, compressor will stop for 3 minutes at least before it starting up once again. Running protection During high temp. ambient condition, Fan motor might stop running Defrosting When there is frost formed on the unit, heat pump will enter defrosting mode(2-10min) to make heat pump running at good condition.
Installation 4.3 Transit When the heat pump is transported please keep the unit stand up. The unit cannot be laid down, otherwise the inner parts of the device may be damaged. When the unit need to be hung up during installation, a 8 metres cable is needed, and there must be soft material between the cable and the unit to prevent damage to the heat pump cabinet.
Installation Picture 3: Snow shelter air outlet Attention Snow shelter is necessary if the heat pump has to work normally at cold area in winter. 4.6 Water loop connection Please pay attention to below matters when the water pipe is connected: Try to reduce the resistance to the water from the piping.
Installation 4.7 Location of the unit Maintenance space ATTENTION Requirement: A>1500mm; B> 1000mm; C>500mm;D>1000mm。 This map just shows a single heat pump positioning The schematic diagram of installation The size of unit Air outlet Air outlet The place for maintenance more than 1500mm Parallel model L(mm) W(mm)
Installation 4.8 Power supply connection Open the front panel, and open the power supply access. The power supply must go through the wire access and be connected to the power supply terminals in the controlling box. If the outside water pump is needed, please insert the power supply wire into the wire access also and connect to the water pump terminals.
Installation 4.10 Trial running Inspection before trial running Check the indoor unit, and make sure that the pipe connection is right and the relevant valves are open . Check the water loop, to ensure that the water inside of the expansion tank is enough, the water supply is good, the water loop is full of water and without any air.
Operation and Use 5.1Main interface display and function (1) Power on interface (2) Starting up interface ⑨ ⑩ ⑦ ⑧ ① ② ③ ④ ⑤ ⑥...
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Operation and Use Key function Key number Key name Key function Click this key to switch ON or OFF ① On and off Red represents ON, while grey represents OFF Hot water mode, heating mode, cooling mode, ② hot water+heating mode or hot water+cooling mode Mode key can be selected by pressing this key.
Operation and Use On and off As the main interface shows (1). In shutting down interface (on/off key is in gray status), press on/off key can start up the machine. (2) Note: In starting up interface (on/off key is in red status), press on/off key can shut down the machine.
Operation and Use In the main interface, there are five modes can be selected after tapping the mode key (1) tapping hot water mode icon ① , then the display will change to this mode interface; ② (2) tapping heating mode icon , then the display will enter this mode interface;...
Operation and Use 5.5 Target temp setting When the target temp is being set, pop-up keyboard is shown as following: ① ② ③ ④ Key function Key name Key number Tapping this key can back to ② Return key the main interface. Tapping this key to undo ③...
Operation and Use 5.6 Fast heating ③ ② ① ① Under the heating mode, click the fast heating key the above interface will appear Click ② to start the fast heating and click ③ to close it. 5.7. Timer setting Click the timer setting key to enter the timer setting and the interface display is as follows: ④...
Operation and Use Key number Key name Key color Key function Click this key to return to the main in ① Return key terface. Enable the Click this key to start or turn off the Enable: Green ON ② timer on timed start-up function Disable: Gray OFF Enable the...
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Operation and Use Note: Note: ①:Fault code ①:Fault code ②:Fault name ②:Fault name ③:Occurrence time of the fault,Day, month and year hour: second (s) ③:Occurrence time of the fault,Day, month and year hour: second (s) ④:Click this key to clear all fault records ④:Click this key to clear all fault records Parameter table parameter...
Troubleshooting and extra information 6.1 Maintenance Check the water supply and air vent frequently, to avoid lack of water or air in the water loop. Clean the water filter in a certain period to keep good water quality. Lack of water and dirty water can damage the unit.
Troubleshooting and extra information 6.2Malfunction table Can be judged according to the remote controller failure code and troubleshooting Fault Reason Elimination methods Protect/fault display Standby Normal boot The temp. Sensor is broken Check or change the temp. Sensor Inlet Temp Sensor Fault or short circuit The temp.
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Troubleshooting and extra information Fault Reason Elimination methods Protect/fault display Check the wire connection between Communicat ion failure between Communication Fault wire controller and mainboard remote wire controller and main board Check whether the system of the compressor The compressor is overload E101 Syst1:Comp Overcurrent running normally...
The main controller terminals 7.1 The main controller terminals 7.1.1 Wire control interface diagram and definition Sign Meaning 12V(power +) No use No use 485A 485B GND(power-) 7.1.2 Controller interface diagram and definition POWER PC4002...
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The main controller terminals Main board of the input and output interface instructions below Number Sign Meaning AI/DI01 Water intput temperature AI/DI02 Water output temperature AI/DI03 System 1 coil temperature AI/DI04 Ambient temperature System 1 suction temperature AI/DI05 System1 Antifreeze 1 Temperature / AI/DI06 Syetem 1 Coil temperature 2 AI/DI07...
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The main controller terminals 4-way valve RO06 Water pump R005 Fan 2 / Fan low speed R004 Fan 1 / Fan high speed R003 R002 Compressor 2 R001 Compressor 1 7.1.3 Interface drawing and definition of the extended module 4 GND 3 AI 10(50K) 2 GND KZ10...
The main controller terminals 7.2 Common observation Look over and clear the failure according to below information. Failure Solutions Possible causes for the failure 1 shut off the power and check power supply; Heat pump 1 Wrong power supply 2 check power cable and make right connection 2 power supply cable loose cannot 3 check for the cause and replace the fuse or...
Appendix 8.1Caution & Warning 8.1.1The unit can only be repaired by qualified installer centre personnel or an authorised dealer.(for Europe market)8. 8.1.2 This appliance is not intended for use by persons (including children) with reduced physical sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
Appendix 8.2 Cables specification 8.2.1 Single phase unit Nameplate Creepage protector Signal line maximum Phase line Earth line current No more 2×1.5mm 1.5mm 30mA less than 0.1 sec than 10A 2×2.5mm 2.5mm 30mA less than 0.1 sec 10~16A 2×4mm 30mA less than 0.1 sec 16 ~25A 2×6mm 6 mm...
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