Kaysun KHHP-BI Owners And Installation Manual
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Kaysun KHHP-BI Owners And Installation Manual

Kaysun KHHP-BI Owners And Installation Manual

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OWNER'S AND INSTALLATION
MANUAL
Hidraulic Kit
KHHP-BI
IMPORTANT NOTE:
Read this manual carefully before installing or operating your new air conditioning unit. Make sure to
save this manual for
future reference.
Please check the applicable models, technical data, F-GAS(if any) and manufacturer information from the
"Owner's Manual - Product Fiche " in the packaging of the outdoor unit. (European Union products only).

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  • Page 1 OWNER'S AND INSTALLATION MANUAL Hidraulic Kit KHHP-BI IMPORTANT NOTE: Read this manual carefully before installing or operating your new air conditioning unit. Make sure to save this manual for future reference. Please check the applicable models, technical data, F-GAS(if any) and manufacturer information from the...

  • Page 2: Table Of Contents

    Table of Contents Safety Precautions ................04 Owner’s Manual Indoor Unit Parts And Major Functions ..........08 1. Unit Parts....................................08 2. Operating temperature..............................09 3. Features ....................................09 Operations ..................10 Care and Maintenance ..............16 Troubleshooting ................18...
  • Page 3 Installation Manual Accessories ..................21 Installation Summary ...............22 Unit Parts ..................23 Indoor Unit Installation ..............25 1. Select installation location ..............................25 2. Dimensions and service space ............................25 3. Mounting the indoor unit ..............................26 ........................26 4. Water lling and anti freezing measures 5.Description of water pump exhaust ..........................27 Outdoor Unit Installation ..............28...

  • Page 4: Safety Precautions

    Safety Precautions Read Safety Precautions Before Operation and Installation Incorrect installation due to ignoring instructions can cause serious damage or injury. The seriousness of potential damage or injuries is classified as either a WARNING or CAUTION. CAUTION WARNING This symbol indicates the possibility of This symbol indicates the possibility of personnel injury.
  • Page 5 CLEANING AND MAINTENANCE WARNINGS Turn o the device and disconnect the power before cleaning. Failure to do so can cause • electrical shock. Do not clean the air conditioner with excessive amounts of water. • Do not clean the air conditioner with combustible cleaning agents. Combustible cleaning agents •...

  • Page 6: Owner's Manual

    WARNINGS FOR PRODUCT INSTALLATION 1. Installation must be performed by an authorized dealer or specialist. Defective installation can cause water leakage, electrical shock, or re. 2. Installation must be performed according to the installation instructions. Improper installation can cause water leakage, electrical shock, or re. (In North America,installation must be performed in accordance with the requirement of NEC and CEC by authorized personnel only.) 3.
  • Page 7 European Disposal Guidelines This marking shown on the product or its literature, indicates that waste electrical and eletrical equipment should not be mixed with general household waste. Correct Disposal of This Product (Waste Electrical & Electronic Equipment) This appliance contains refrigerant and other potentially hazardous materials. When disposing of this appliance, the law requires special collection and treatment.

  • Page 8: Indoor Unit Parts And Major Functions

    Indoor Unit Parts And Major Functions Unit Parts Backboard Renovate 1. Expansion Vessel 2. Automatic air purge valve 3. Auxiliary heater vessel 4 . Flow switch 5. Drain valve 6. Water inlet 7. Water outlet 8. Refrigerant liquid connection 9. Drainage 10.

  • Page 9: Operating Temperature

    Operating temperature When your unit is used outside of the following temperature ranges, certain safety protection features may activate and cause the unit to disable. HEAT mode DHW mode 0°C - 30°C Room Temperature (32°F - 86°F) -15°C - 43°C Outdoor -15°C - 24°C Temperature...

  • Page 10: Operations

    Operations Feature: Operating the heat pump comes down to operating the wire controller. LCD display. Malfunction code display: it can display the CAUTION error code, helpful for service. Never let the wire controller get wet. This • Weekly Timer. may cause an electric shock or re. Function: Never press the buttons of the wire •...
  • Page 11 Name on the LCD of the Preparatory operation wired controller Set the current day and time 1. Press the Timer button for 2 seconds or more.The timer display will ash. 2. Press the button “ ” or “ ” to set the date. The selected date will ash.
  • Page 12 Set button: Temperature setting Press SET button for 2 seconds to enter Press DHW key to enter the hot the query mode. water setting temperature 1. After entering the query mode, the time area at adjustment,press “ ” and the lower right corner displays CL, indicating the “...
  • Page 13 3. ON timer setting of timer setting Select T: 06, it means Tk temperature sensor for water of water tank. Press the button “ ” or “ ” to set the time of On timer and then Select T: 07, it means TH temperature sensor for press the Con rm button to return water.
  • Page 14 Strong domestic hot water To turn off the air conditioner during the In the DHW mode or HEAT and DHW mode, weekly timer press the FUNC. button to select the Strong 1. If press the Power button once and domestic hot water icon and press the quickly , the air conditioner will turn Con rm button to turn on or o the function.
  • Page 15 Fault alarm handing If the system does not properly operate except the above mentioned cases or the above mentioned malfunctions is evident, investigate the system according to the following procedures. MALFU N C T ION & PROT EC T ION D ISPLAY D IGITAL TU BE D EFIN E...

  • Page 16: Care And Maintenance

    Care and Maintenance Cleaning Your Unit CAUTION BEFORE CLEANING OR Any maintenance and cleaning of outdoor • MAINTENANCE unit should be performed by an authorized ALWAYS TURN OFF YOUR AIR CONDITIONER dealer or a licensed service provider. SYSTEM AND DISCONNECT ITS POWER SUPPLY Any unit repairs should be performed •...
  • Page 17 Auxiliary heater vessel insulation cover NOTE: ● Check that the auxiliary heater insulation cover 1. Regular cleaning and maintenance is is fastened tightly around the auxiliary heater required, otherwise it may the failure rate vessel. and shorten the service life.E ective cleaning Indoor unit control box and maintenance can not only remove the ●...

  • Page 18: Troubleshooting

    Troubleshooting SAFETY PRECAUTIONS If any of the following conditions occurs, turn o your unit immediately! The power cord is damaged or abnormally warm • You smell a burning odor • The unit emits loud or abnormal sounds • A power fuse blows or the circuit breaker frequently trips •...
  • Page 19 Troubleshooting When troubles occur, please check the following points before contacting a repair company. Problem Possible Causes Solution Wait for the power to be restored Power failure The power is turned o Turn on the power The unit is not The fuse is burned out Replace the fuse working...
  • Page 20 Error Codes Number Cause Ordinary Engineering Error mode mode Code Eh00 Indoor EEPROM error Indoor and outdoor unit communication EL0 1 malfunction Ec51 Outdoor EEPROM error Ec52 Outdoor condenser pipe sensor error Ec53 Outdoor temperature sensor error Ec54 Discharge air temperature sensor error Ec56 T2b sensor error Ec55...

  • Page 21: Accessories

    Accessories The air conditioning system comes with the following accessories. Use all of the installation parts and accessories to install the air conditioner. Improper installation may result in water leakage, electrical shock and re, or cause the equipment to fail. The items are not included with the air conditioner must be purchased separately.

  • Page 22: Installation Summary

    Installation Summary Install the indoor unit Install the drainpipe Install the outdoor unit Evacuate the refrigeration Connect the wires Connect the refrigerant system pipes Perform a test run Page 22  ...

  • Page 23: Unit Parts

    Unit Parts NOTE: The installation must be performed in accordance with the requirement of local and national standards. The installation may be slightly di erent in di erent areas. The application examples given below are for illustration purposes only. NOTE ON ILLUSTRATIONS Illustrations in this manual are for explanatory purposes.
  • Page 24 1. Outdoor unit 19. Backwater pump 2. Indoor unit 20. Return water temperature sensing bag 3. Refrigerant to water heat exchanger 21. Mixing water pump 4. Auxiliary heater vessel 22. Mixing valve 5. Pump 23. Radiator 6. The wire controller 24.

  • Page 25: Indoor Unit Installation

    Indoor Unit Installation Step 2: Dimensions and service space CAUTION Unit of measurement: mm The indoor unit should be installed in a Dimensions of the wall bracket: water proof place, or the safety of the unit and the operator cannot be ensured. Step 1: Select installation location The indoor unit is to be wall mounted in an ...

  • Page 26: Mounting The Indoor Unit

    Required service space Chassis Mounting bracket Step 3: Mounting the indoor unit WARNING Step 4: Water filling and anti freezing The weight of the indoor unit is heavy . measures Two persons are required to mount the unit. Water filling and emptying •...

  • Page 27: Description Of Water Pump Exhaust

    Antifreezing measures Step 5: Description of water pump exhaust • When the ambient temperature is below 2 ℃, please make sure to keep the unit energized. If the unit cannot be powered on, please open • the drain valve in the indoor unit to completely drain the water to avoid freezing and cracking the equipment and pipes.

  • Page 28: Outdoor Unit Installation

    Outdoor Unit Installation install unit in the following locations: DO NOT Install the unit by following local codes and Near an obstacle that will block air inlets regulations , there may be di er slightly and outlets between di erent regions. Near a public street, crowded areas, or where noise from the unit will disturb others Near animals or plants that will be harmed...

  • Page 29: Install Drain Joint(Heat Pump Unit Only)

    Step 3: Anchor outdoor unit Step 2: Install drain joint(Heat pump unit only) Before bolting the outdoor unit in place, you must The outdoor unit can be anchored to the install the drain joint at the bottom of the unit. ground or to a wall-mounted bracket with Note that there are two di erent types of drain bolt(M10).
  • Page 30 Rows of series installation The relations between H, A and L are as follows. 25 cm / 9.8” or more L ≤ 1/2H L ≤ H 30 cm / 11.8” or more 1/2H < L ≤ H Can not be installed L >...

  • Page 31: Refrigerant Piping Connection

    Refrigerant Piping Connection When connecting refrigerant piping, do not let substances or gases other than the speci ed refrigerant enter the unit. The presence of other gases or substances will lower the unit’ s capacity, and can cause abnormally high pressure in the refrigeration cycle. This can cause explosion and injury.

  • Page 32: Connection Instructions -Refrigerant Piping

    Step 1: Cut pipes CAUTION When preparing refrigerant pipes, take extra If the outdoor unit is installed higher than the care to cut and flare them properly. This will indoor unit: ensure efficient operation and minimize the -It is recommended that vertical suction risers need for future maintenance.

  • Page 33: Flare Pipe Ends

    PIPING EXTENSION BEYOND FLARE FORM Step 3: Flare pipe ends Proper aring is essential to achieve an airtight Pipe Tightening Flare dimension (A) Flare shape torque (Unit: mm/Inch) gauge seal. Min. Max. 1. After removing burrs from cut pipe, seal 18-20 N.m 90 °...
  • Page 34 NOTE: Use both a spanner and a torque wrench 7. Thread this pipeline through the wall and when connecting or disconnecting pipes to/from connect it to the outdoor unit. the unit. 8. Insulate all the piping, including the valves of the outdoor unit.

  • Page 35: Wiring

    Wiring BEFORE PERFORMING ANY 11. If the unit has an auxiliary electric heater, ELECTRICAL WORK, READ it mustbe installed at least 1 meter (40in) THESE REGULATIONS away from any combustible materials. 12.To avoid getting an electric shock, never 1. All wiring must comply with local and touch the electrical components soon national electrical codes, regulations and after the power supply has been turned...

  • Page 36: Outdoor Uint Wiring

    Note on Residual current operated Outdoor Unit Wiring circuit-breakers WARNING If connecting power to xed wiring, an all-pole disconnection device which has at least 3mm Before performing any electrical or wiring clearances in all poles, and have a leakage work, turn o the main power to the current that may exceed 10mA, the residual system.

  • Page 37: Indoor Uint Wiring

    2. Remove the cover of the electric control box 2. Remove the electric cover of the outdoor unit. on your indoor unit. If there is no cover on the outdoor unit, take o the bolts from the maintenance board 3. Connect the u-lugs to the terminals. and remove the protection board.

  • Page 38: Field Wiring

    Field wiring 1. Overview WIFI MODULE FLOW SWITCH PUMP WIRE CONTROLLER NOTE: Remove the short connector of JR400 when you use the "ON-OFF" function. JR400 CN600 CN80 CN200 CN201 CN40 CN400 ON-OFF CN13 BLUE CN202 MAIN BOARD BLUE CN11 CN203 YELLOW YELLOW CN204...
  • Page 39 4. DIP SWITCH FUNCTION Engineering load control interface CODE PART NAME DIP SWITCH FUNCTION DEFAULT SETTING 2-WAY VALVE SW1-1 Sv3_1,SV3_2 3-WAY VALVE WITHOUT WITH SW1-2 TW1B TW1B TW1B CONTROL SIGNAL OF ASSISTANT 1 2 3 4 WITHOUT WITH HEAT SOURCE SW1-3 Note:Slide the switch Pumpo...
  • Page 40 NOTE: 1. Special power supply shall be used for the hydraulic module, and the power supply voltage shall conform to the rated voltage. 2. The power line ground wire of hydraulic module must be reliably connected with the e ective ground wire of external power supply. 3.

  • Page 41: Air Evacuation

    Air Evacuation Preparations and Precautions Close the Low Pressure side of the manifold gauge, and turn o the vacuum pump. Air and foreign matter in the refrigerant circuit can Wait for 5 minutes, then check that there cause abnormal rises in pressure, which can damage has been no change in system pressure.

  • Page 42: Note On Adding Refrigerant

    Note on Adding Refrigerant Some systems require additional charging depending on pipe lengths. The standard pipe length varies according to local regulations. For example, in North America, the standard pipe length is 7.5m (25’). In other areas, the standard pipe length is 5m (16‘). The refrigerant should be charged from the service port on the outdoor unit’...

  • Page 43: Test Run

    Test Run 4. For the Outdoor Unit Before Test Run a. Check to see if the refrigeration system is A test run must be performed after the entire leaking. system has been completely installed. Confirm b. Make sure there is no vibration or the following points before performing the test: abnormal noise during operation.
  • Page 44 The design and specifications are subject to change without prior notice for product improvement. Consult with the sales agency or manufacturer for details. Any updates to the manual will be uploaded to the service website, please check for the latest version. QS001UI- SFENR 16123000002233 20200117...

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