CONTENT 1. Preface 2. Overall Information of the Heat Pump 2.1 Device description 2.2 Features of the high temperature heat pump 2.3 Specification data 2.4 Heat pump dimension and view 3. Installation and Maintenance 3.1 Cautions and warning 3.2 Transit 3.3 Installation occasions 3.4 Installation method 3.5 Water loop connection...
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 goes with innovation.
Overall Information of the Heat Pump 2.1 Device description The air source heat pump extracts heat from ambient air and transfers itto 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 2.3 Specification data Unit Model ATHP30 Rated heating capacity Rated hot water capacity Rated heating power input Rated heating current input 3.58 Power supply 380-415V/3 N /50H z Compressor quantity Compressor type Scroll Fan quantity Fan power input 200×2 Fan rotate speed...
Overall information of the heat pump 2.4 Heat pump dimension and view Unit Models ATHP30 DN32 water outlet DN32 water inlet High pressure gage Low pressure gage...
Installation and Maintenance 3.1 Cautions and Warning 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.
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Installation and Maintenance Warning Installation Meaning 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 Earthing is required shock.
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Installation and Maintenance Attention Installation Meaning 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...
Installation and Maintenance 3.2 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 meters cable is needed, and there must be soft material between the cable and the unit to prevent damage to the heat pump cabinet.
Installation and Maintenance 3.5 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. The piping must be clear and free from dirty and blocks. Water leakage test must be carried out to ensure there is no water leaking.
Installation and Maintenance Multi-units Picture 2 800mm 800mm 1000mm 1000mm 3.7 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.
Installation and Maintenance 3.9 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.
Installation and Maintenance 3.10 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.
Operation and Use 4.1.Main interface display and function (1) Electricity Interface Fig.1 Electricity interface (2) Main interface of power-off interface Fig.2 Power-off interface ¢Ù ¢Ú ¢Û ¢Ü ¢Ý ¢Þ...
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Operation and Use (3) Main interface of power-on 11 12 13 14 15 ⑩ ① ④ ② ⑤ ③ ⑥ ⑦ ⑧ ⑨ Fig.3 Power-on interace Button function Name Function Press to switch Control 4 units with communication Power ① to fully open and close Press to set the target temperature Setpoint...
Operation and Use Running status icons description Description Icon Set target return water temperature ⑦ Indicating the operating status: Display circle ⑧ red-heating mode; grey-power-off mode. Set target water tank temperature ⑨ Indicating the date and time ⑩ Indicating the Temp Timer function is activated Indicating that the electric auxiliary heating mode is activated Indicating that the power timer mode is activated Indicating the lock screen status...
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Operation and Use (5) Timer setting Fig. 4 Timer interface Button function Name Function Power Timer Press to jump to the timing switch setting interface Return Water Press to jump to the return valve timing setting interface Valve Timer Press to jump to the time-sharing temperature control setting Temp Timer interface Power Timer...
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Operation and Use Power Timer function allows you to set the opening time of the unit for each day of the week, while this function is enable, the main interface displays “ ”. To enalbe Power Timer function, firstly press Timer button ⑤ in the main interface, secondly press Power Timer button (Fig.4), it jumps to Power timer interface (Fig.5), press...
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Operation and Use (6) Setting function Page left Fig. 7-1 Setting interface Page right Fig. 7-2 Setting interface...
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Operation and Use Button function Name Function Parameter Press and enter password “22” to inquire installer parameter Failure Press to inquire failure record Press to jump to the Time Setting interface and adjust Time system time parameter Electric Heating Press to turn on/off the electric heating mode Temp Curve Press to inquire the temperature curve Setting interface...
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Operation and Use Electric Heating function In the Setting interface (Fig.7), while the botton 28 displays “OFF Electric In the Setting interface ( Heating”, firstly make sure the unit is operated in heating mode, then press Electric Heating button 28 Heating button to jump to Electric Heating interface (Fig.9), c be ON, the electric auxiliary heating mode is activated;...
Operation and Use 4.3 Electronic control failure code and troubleshooting table Failure code and troubleshooting table Protection/failure Codes Causes Removal methods Inspect whether the wire controller, the main Abnormal communication between wire Communication Fault board and the connection thereof are reliable controller and the main board Check the wire control software number and the The wire contrware isnot match the...
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Operation and Use Protection/fault Codes Causes Removal methods Inspect whether the electric heating is under Electric heating overheat protection switch is Electric Heater Overheating 3+ operation condition of over 150℃ for a long time disconnected Inspect whether the water flow of the water pipe Syst 1: Antifreezing Prot.
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Operation and Use Protection/fault Codes Causes Removal methods E101 System 1 compressor running current is too large Check if the current is too high Syst 1: Comp. Overcurrent Prot. E201 Check if the current is too high System 2 compressor running current is too large Syst 2: Comp.
Trouble shooting and extra information 5.1 Electronic control fault 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.
Trouble shooting and extra information Fault Reason Elimination methods Protect/fault display Communicat ion failure between Check the wire connection 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 6.1 Wire control interface diagram and definition Sign Meaning 12V power + No use No use 485A 485B GND(power-) 6.2 Controller interface diagram and definition PC4003-G...
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The main controller terminals Main board of the input and output interface instructions below Number Sign Meaning Water intput temperature AI/DI01 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...
The main controller terminals Reserved RO12 Electromagnetic three-way valve 2 RO11 Electromagnetic three-way valve 1 RO10 Hot water pump RO09 Alarm output RO08 AUX superheat RO07 4-way valve RO06 Water pump RO05 Fan 2 / Fan low speed RO04 Fan 1 / Fan high speed RO03 Compressor 2 RO02...
Appendix 7.1Caution & Warning 7.1.1The unit can only be repaired by qualified installer centre personnel or an authorised dealer. for Europe market 8. 7.1.2 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 7.2 Cables specification 7.2.1 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...
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