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Nordic NOR-R290-2800-400 Installation And Instruction Manual

Inverter air source water heat pump
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Inverter Air Source Water Heat Pump
Floor heating and Air-con Unit
Installation and Instruction Manual
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Summary of Contents for Nordic NOR-R290-2800-400

  • Page 1 Inverter Air Source Water Heat Pump Floor heating and Air-con Unit Installation and Instruction Manual For outdoor installation only...

  • Page 2: Table Of Contents

    CONTENT 1 Preface 2 Safety Precaution (1) Mark notes (2) Icon Notes (3) Warning (4) Attention 3 Specification (1) Appearance and structure of the heat pump (2) The data of unit (3) Unit dimension 4 Installation (1) Application of heat pump (2) Choose a right heat pump unit (3) Installation method (4) Installation place...

  • Page 3: Preface

    Preface In order to provide the customers with high quality, strong reliability and good versatility product, this heat pump is produced by strict design and manufacture standards. This manual includes all the necessary information about installation, debugging, discharging and maintenance. Please read this manual carefully before you open or maintain the unit.

  • Page 4: Safety Precaution

    Safety Precaution 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. Mark Notes Meaning Mark...

  • Page 5: Warning

    Safety Precaution 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.

  • Page 6: Attention

    Safety Precaution 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 circuit breaker can lead to electrical shock or fire.

  • Page 7: Specification

    Water outlet tube Remote Controller (Manually) The longest distance of installing the remote controller is 200 meters. 2. The data of unit *** REFRIGERANT : R290 Model NOR-R290-2800-400 Heating Capacity 7.61~27.94 Heating Power Input 2.22~8.14 Cooling Capacity 6.01~18.04 Cooling Power Input 2.86~8.59...

  • Page 8: Unit Dimension

    Specification 3. Unit dimension unit:mm Model:NOR-R290-2800-400 Product number: 9000113...

  • Page 9: Installation

    Installation Unit features Application of heat pump 1.1 House Heating/Cooling + Domestic Hot Water 10 11 Buffer fer tank tank Hot water water tank tank PT valve PT valve Remark:Item 17, 18, 20, 21 Remark:Item 17, 18, 20, 21 Heat pump Heat pump Relief valve Relief valve...

  • Page 10: Choose A Right Heat Pump Unit

    Installation 1.2 House Heating/Cooling includes Buffer tank 10 11 Buffer fer tank tank Check Check valve valve Heat Heat pump pump Plate Plate heat heat exchanger exchanger Floor Floor heating heating valve valve Flexible Flexible pipe pipe Buffer fer tank tank Floor Floor heating...

  • Page 11: Installation Place

    Installation 4 Installation place The unit can be installed on any place outdoor which can carry heavy machine such as terrace, housetop, ground and so on. The location must have good ventilation. The place is free from heat radiation and other fire flame. A pall is needed in winter to protect the heat pump from snow.

  • Page 12: Water Loop Connection

    Installation 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. 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.

  • Page 13: Transit

    Installation 9 Transit 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. (See picture 1) Picture 1 WARNING DO NOT touch the heat exchanger of the heat pump with fingers or other objects...

  • Page 14: Operation And Use

    Operation and Use 1.Main interface display and function ⑩ ⑨ ⑧ ⑦ ⑥ ⑤ ② ③ ① ④ Function Screen lock button: You can perform various operations on the display when the lock is open, but you cannot operate the display when the lock is closed. After ①...
  • Page 15 Operation and Use Function Icon ② Main interface icon: It indicates that the current page is the main interface. DHW temperature: The unit is in DHW mode when this icon is shown, otherwise this ③ icon is not shown. Inlet temperature: Display the control temperature: Outlet, Room, ⑥...
  • Page 16 Operation and Use 1.1 On and off As the main interface shows (1) In shutting down interface (on/off key is in white status), press on/off key can start up the machine. (2)In starting up interface (on/off key is in blue status), press on/off key can shut down the machine.
  • Page 17 Operation and Use There are five modes can be selected after sliding the mode icon (1) selecting DHW mode icon, then the display will change to this mode interface; (2) selecting heating mode icon, then the display will change to this mode interface; (3) selecting cooling mode icon, then the display will change to this mode interface;...
  • Page 18 Operation and Use 1.3.2 Enable zone control 1.3.2.1 Heating Mode Multi-Zone Control When heating or DHW+ heating mode, click “ ” to enter the multi-zone function interface: 1112 1112 1112 Display target outlet temperature in zone 1/target outlet water temperature after compensation Display room target temperature in zone 1 Display target outlet temperature in zone 1/target outlet water temperature after...
  • Page 19 Operation and Use 1）Zone 1 target temperature setting interface Click “ ” to enter the target temperature in zone 1: ① ② ③ Key function Key name Number Zone 1 Set Target ① Click to set zone 1 target outlet water temperature Zone 1 Target RT Click to set zone 1 room target temperature, when ②...
  • Page 20 Operation and Use Key name Key function Number Enable key ① Enable weather compensation button. Set the slope by sliding up and down or clicking on the ② Slope value Set the offset by sliding up and down or clicking on the ③...
  • Page 21 Operation and Use Zone 2 weather compensation curve ① ② ③ Key name Key function Number ① Enable weather compensation button. Enable key Set the slope by sliding up and down or clicking on the ② Slope value Set the offset by sliding up and down or clicking on the ③...
  • Page 22 Operation and Use A：Set Z01 to change the main zone control interface When Z01=0, it means disable zone 1 and zone 2, display Not Used; When Z01=2/5/8, it means disable Zone 1, Zone 1 will display Zone 1 Not Used; When Z01=1/4/7, it means disable Zone 2, Zone 2 will display Zone 2 Not Used;...

  • Page 23: Setting Interface Display And Function

    Operation and Use 1.4 Unlock screen After locking screen, click “ ”to pop up the following screen. Enter password "22" to unlock. 2. Setting interface display and function Swipe from right to left on the main interface to enter the function setting interface, and swipe from left to right on the function setting interface to return to the main interface.

  • Page 24: Buttons Description

    Operation and Use Buttons description Key number Key name Key function ① Time setting Click this key to set the time function. Click the key and enter the password Factory ② to enter the factory parameter settings parameter and status parameters interface. Click this key to view the temperature ③...

  • Page 25: System Time Setting

    Operation and Use Key number Key name Key function ① System Time Click to set system time ② Click to set timed switch on/off Power Timer Click to set warm water pump timed cycle, Warm Water ③ hide the icon when H40=0/2, show the icon Cir.
  • Page 26 Operation and Use 2.1.2 Power Timer setting In the time setting interface, click ② interface displays as follows: ① ② ③ ④ Name Button function Clicking the button, when the font color is blue, ① Timing switch function on the timing switch is on Set the day of the week to activate the ②...
  • Page 27 Operation and Use 2.1.3 Warm Water Cir. Control In the time setting interface, click ③ interface displays as follows: ① ② ③ ④ Name Button function Clicking the button, when the font color is blue, ① Timing switch function on the timing switch is on Set the day of the week to activate the ②...
  • Page 28 Operation and Use 2.1.4 Mute Timer setting In the time setting interface, click ④ interface displays as follows: ③ ② ① Key color Button function Name Whether enable the mute Enable: Blue Click this key to enable or disable the timer on function mute timer on function Disable: Gray...

  • Page 29: Temperature Curve

    Operation and Use 2.2 Temperature Curve In the setup interface, t apping the button, then the interface display is shown as follows: Note: 1) This curve function records the water inlet temperature、water outlet temperature、 tank water temperature and ambient temperature; 2) Temperature data is collected and saved every five minutes.
  • Page 30 Operation and Use 2.3 Smart Grid In the setup interface, t apping the button, then the interface display is shown as follows: ① ② Key number Key name Key function ① SG Ready Click to enter SG Ready Mode&Temp.& ② Click to enter Mode&Temp.&Power Timer Power Timer 2.3.1 SG Ready Function...

  • Page 31: Smart Grid Ready

    Operation and Use 2.3.1.2 Smart Grid Ready=1 When using one dry contact, the interface will display: Click “Brief Description”to enter the function description screen:...
  • Page 32 Operation and Use Click "Parameter" and enter the password to enter the parameter setting screen: 2.3.1.2 Smart Grid Ready=2 When using two dry contacts, the interface will display: 。...
  • Page 33 Operation and Use Click “Brief Description”to enter the function description screen: Click "Parameter" and enter the password to enter the parameter setting screen:...
  • Page 34 Operation and Use 2.3.2 Mode&Temp.&Power Timer Click “ ” to enter the Mode&Temp.&Power Timer screen: ② ③ ④ ⑤ ① ⑥ ⑧ ⑦ Name Button function Enable the timer,when the font color is blue, ① Enable key the timing switch is on ②...
  • Page 35 Operation and Use 2.4 Color Display Calibration In the setup interface, t apping the button, then the interface display is shown as follows: Note: The middle display bar can be dragged or clicked to adjust the brightness of the screen, with power-down memory.
  • Page 36 Operation and Use 2.5.Fault interface display and function In the setup interface, t apping the button, then the interface display is shown as follows: ④ ① ② ③ ①:Fault code ②:Fault name ③:Occurrence time of the fault: Day and month hour:minute:second Note:If the current temperature is ℉,occurrence time of the fault: Month and day hour: minute: second ④:Click this key to clear all fault records, enter the date of the day into the OK screen.

  • Page 37: Status Interface Display

    Operation and Use 2.6 Electric Heater In the setup interface, t apping the button , One-click to turn electric heater on or off. On is bright, off is grey. Note: When electric heating is not enabled, the icon is hidden. 3.Status interface display Swipe from left to right on the main screen to enter the main status screen.

  • Page 38: Parameter List And Breakdown Table

    Operation and Use 4. Parameter list and breakdown table 4.1 Electronic control fault table Can be judged according to the remote controller failure code and troubleshooting. Fault Protect/fault Reason Elimination methods display The temp. sensor is broken or short Inlet Water Temp. Sensor Check or change the temp.
  • Page 39 Operation and Use Fault Protect/fault Reason Elimination methods display Primary Anti-freezing Fault The ambient temp. is low Check the ambient temp value Secondary Anti-freezing Fault The ambient temp. is low Check the ambient temp value Insufficient Defrosting Water The unit flow rate is less than the Check or change waterway systems to E030 minimum flow value of the unit.
  • Page 40 Operation and Use Fault Protect/fault Reason Elimination methods display Overload protection switch Check the wiring of the electric heating DHW Electric Heater disconnected when the electric overload switch in the hot water tank for E042 Overheat Fault heating of the hot water tank was proper connection and the condition of the activated overload switch...
  • Page 41 Operation and Use Frequency conversion board fault table: Fault Protect/fault Reason Elimination methods display IPM Overcurrent Fault IPM Input current is large Check and adjust the current measurement Lack of phase, step or drive hardware Check the measuring voltage check Comp.

  • Page 42: Parameter List

    Operation and Use Fault Protect/fault Reason Elimination methods display F102 The fan fails to start Check whether the fan is blocked Driver (Fan) Start Fault Driver (Fan) External The fan IPM hardware running Check whether the fan is blocked F105 Overcurrent Fault current is too large Driver (Fan)IPM Overheat...
  • Page 43 Operation and Use 5.2 Controller interface diagram and definition...
  • Page 44 Operation and Use Main board of the input and output interface instructions below Sign Meaning Number Inlet Water Temp. AD1-1 Outlet Water Temp. AD1-2 Ambient Temp. (AT) AD1-3 Coil Temp. AD1-4 Suction Temp. AD1-5 Antifreeze Temp. AD1-6 Reserved AD1-7 EVI Inlet Temp. AD2-8 EVI Outlet Temp.
  • Page 45 Operation and Use JP3-14 JP3-14 Chassis heater output Bottom Plate Heater JP4-15 JP4-15 Domestic hot water circulating pump Cooling 3-Way Valve JP4-16 JP4-16 Reserved Alarm EEV1 EEV1 Electronic expansion valve EEV Steps EEV2 EEV2 Electronic expansion valve of EVI EVI EEV Steps EEV3 EEV3 Reserved...

  • Page 46: Appendix (1) Appendix

    Appendix Appendix 1 Caution & Warning 1. This machine can only be serviced by qualified installation center personnel or authorized dealers in the European market. 2. This appliance is not designed for use by individuals (including children) with reduced physical, sensory, or mental capabilities, or those with a lack of experience and knowledge, unless they have been supervised or instructed regarding the use of the appliance by individuals responsible for their safety in the European market 3.

  • Page 47: Appendix

    Appendix Appendix 2 Cable specification 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...

  • Page 48: Appendix 3 Water Quality Requirements

    Appendix Appendix 3 Water quality requirements . Corrosion resistance of stainless steel and brazed materials in tap water at room temperature Attention Good corrosion resistance under normal conditions There may be corrosion problems Not recommended Brazing material Plate material Concen- Time Moisture AISI 304 AISI 316 254 SMO Cuprum...
  • Page 49 Note:...
  • Page 51 Code:SMS-20231011001...

This manual is also suitable for:

9000113

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