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OWNER'S & INSTALLATION
KSWP-70 DR8
KSWP-90 DR8
Original instructions.
Please read this manual carefully and keep it for future reference.
All the pictures in this manual are for illustration purpose only.
To consult this manual in other lenguages, please visit our web site at
https://www.kaysun.es/
MANUAL
Swimming Pool Heat Pump
KSWP-120 DR8
KSWP-160 DR8
KSWP-200 DR8
KSWP-200 DTR8
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Table of Contents
Related Manuals for Kaysun KSWP-200 DTR8
Summary of Contents for Kaysun KSWP-200 DTR8
- Page 1 KSWP-120 DR8 KSWP-200 DR8 KSWP-90 DR8 KSWP-160 DR8 KSWP-200 DTR8 Original instructions. Please read this manual carefully and keep it for future reference. All the pictures in this manual are for illustration purpose only. To consult this manual in other lenguages, please visit our web site at...
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Page 2: Table Of Contents
RECOGNIZE THIS SYMBOL AS AN INDICATION OF IMPORTANT SAFETY INFORMATION WARNING These instructions are intended as an aid to qualified licensed service personnel for proper installation, adjustment and operation of this unit. Read these instructions thoroughly before attempting installation or operation. Failure to follow these instructions may result in improper installation, adjustment, service or maintenance possibly resulting in fire, electrical shock, property damage, personal injury. - Page 3 7 OVERVIEW OF THE UNIT --------------------------------------------------- 14 7.1 Refrigerant cycle --------------------------------------------------------------------------------------14 7.2 Main components ------------------------------------------------------------------------------------15 7.3 Inverter drive board ----------------------------------------------------------------------------------16 7.4 Main control board -----------------------------------------------------------------------------------17 7.5 Connection of optional function -----------------------------------------------------------------18 8 START-UP AND CONFIGURATION --------------------------------------- 19 8.1 Initial start-up at low outdoor ambient temperature --------------------------------------19 8.2 Pre-operation checks -------------------------------------------------------------------------------19 8.3 Failure diagnosis at first installation -----------------------------------------------------------19 9 FINAL CHECKS AND TEST RUN ----------------------------------------- 20...
- Page 4 NOTE ● The pictures in this manual are for reference only, please refer to the actual product.
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Page 5: Safety Precautions
1 SAFETY PRECAUTIONS The precautions listed here are divided into the following types. They are quite important, so be sure to follow them carefully. Meanings of DANGER, WARNING, CAUTION and NOTE symbols. INFORMATION ● Read these instructions carefully before installation. Keep this manual in a handy for future reference. ●... -
Page 6: Target Group
Target group DANGER The following information indicates a hazard with a high level of risk which, if not avoided, will result in death or serious injury. These instructions are exclusively intended for qualified contractors and authorised installers. Any person who is involved with working on or breaking into a refrigerant circuit should hold a current valid certificate from an industry-accredited assessment authority, which authorises their competence to handle refrigerants safely in accordance with an industry recognised assessment specification. - Page 7 Where electrical components are being changed, they shall be fit for the purpose and to the correct specification. At all times the manufacturer’s maintenance and service guidelines shall be followed. If in doubt consult the manufacturer’s technical department for assistance. The following checks shall be applied to installations using flammable refrigerants: –...
- Page 8 d) Pump down refrigerant system, if possible. e) If a vacuum is not possible, make a manifold so that refrigerant can be removed from various parts of the system. Make sure that cylinder is situated on the scales before recovery takes place. g) Start the recovery machine and operate in accordance with manufacturer's instructions.
- Page 9 ● Make sure all wiring is secure. Use the specified wires and ensure that terminal connections or wires are protected from water and other adverse external forces. Incomplete connection or affixing may cause a fire. ● When wiring the power supply, form the wires so that the front panel can be securely fastened. If the front panel is not in place there could be overheating of the terminals, electric shocks or fire.
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Page 10: General Introduction
● The wiring must be performed by professional technicians in accordance with national wiring regulation and this circuit diagram. An all-pole disconnection device which has at least 3mm separation distance in all pole and a residual current device(RCD) with the rating not exceeding 30mA shall be incorporated in the fixed wiring according to the national rule. -
Page 11: Accessories Supplied With The Unit
3 ACCESSORIES SUPPLIED WITH THE UNIT Name Shape Quantity Installation & owner’s manual (this book) Installation & owner’s manual Wired controller Loose joint Drain connection Wired controller Weak electric cable group 4 INSTALLATION SITE WARNING ● There is flammable refrigerant in the unit and it should be installed in a well-ventilated site. If the unit is installed inside, an additional refrigerant detection device and ventilation equipment must be added in accordance with the standard EN378. -
Page 12: Location Selection In Cold Climates
Make sure there is enough space to install the unit. Set the outlet side at a right angle to the direction of the wind. Mount the unit on the foundation of concrete blocks to drain waste water from around the unit. If you install the unit on a frame, please install a waterproof plate on the underside of the unit to prevent water from coming in from the low side. -
Page 13: Shock Absorption And Fixations
5.2 Shock absorption and fixations ● Check the strength and levelness of the installation floor, ensure that the vibration and noise of the unit are minimized. ● Bolts, nuts, gaskets, shock pads, foundations are not provided, please purchase or contact the installer. 5.2.1 Install with bolt shock pad Item Name... -
Page 14: Drain Hole Position
CAUTION Ensure that apparatus is mounted securely. 5.3 Drain hole position Drain hole Drain hole Drain connection Connect to drain hose ● For collecting the condensed water and discharging it centrally, please connect the unit's drain hole to drain hose (30mm) by using the Drain Connection which included in the accessory. -
Page 15: Safety Device Requirement
For installation and connection of the wired controller, please refer to the Installation & owner’s manual of Wired controller. Circuit Circuit breaker breaker L1 L2 L3 N Power supply Power supply 1-phase 3-phase WARNING It is prohibited to install emergency stop switch or remote switch which for stopping the unit on the unit. It is prohibited to install emergency stop switches or remote switches which for stopping the unit within 2 meters of the unit. -
Page 16: Typical Applications
Wire select table Nominal cross-sectional area (mm Rated current of appliance:(A) Flexible cords Cable for fix ed wiring ≤ 3 0.5 and 0.75 1 to 2.5 > 3 and ≤ 6 0.75 and 1 1 to 2.5 > 6 and ≤ 10 1 and 1.5 1 to 2.5 >... -
Page 17: Overview Of The Unit
7 OVERVIEW OF THE UNIT 7.1 Refrigerant cycle Water outlet Water inlet Cooling Heating Item Description Item Description Compressor Electronic expansion valve Discharge temperature sensor Filter High pressure switch Filter Suction temperature sensor Titanium heat exchanger Low pressure switch Gas refrigerant temperature sensor 4-way valve Liquid refrigerant temperature sensor Fin-coil heat exchanger... -
Page 18: Main Components
7.2 Main components Fan blade Fan motor Inverter drive board Main control board Titanium heat exchanger Compressor 4-way Valve Electronic expansion valve Flow switch NOTE ● Take three-phase model as a sample like below. Other models are similar. -
Page 19: Inverter Drive Board
7.3 Inverter drive board 1)For 1-phase CN13 CN10 Code Assembly unit Code Assembly unit Compressor connection port U Port for communication with main control board (CN10) Compressor connection port V Input port L for rectifier bridge(CN1) Compressor connection port W Input port N for rectifier bridge(CN2) Port for fan(CN32) Power supply port to Main control board(CN13) -
Page 20: Main Control Board
7.4 Main control board COMM COMM CN16 on/off H-SEN H-SEN TWin TWout CN10 CN19 CN28 CN29 TRANS OUT AC 12V P E Q P E Q X Y E Code Assembly unit Code Assembly unit Power input port from Main control board (CN1) Port for communication with wire controller AB (CN29) Port for communication with Inverter module (CN43) Port for transformer output(CN28) -
Page 21: Connection Of Optional Function
7.5 Connection of optional function 1) For smart grid: 1) SG=ON, EVU=ON. If the heat pump in heating mode: The unit has smart grid function, there are two ports on PCB to •The heat pump automatically activates the boost function. connect SG signal and EVU signal as following: 2) SG=OFF, EVU=ON. -
Page 22: Start-Up And Configuration
8 START-UP AND CONFIGURATION The unit should be configured by the installer to match the installation environment (outdoor climate, installed options, etc.) and user expertise. CAUTION It is important that all information in this chapter is read sequentially by the installer and that the system is configured as applicable. -
Page 23: Final Checks And Test Run
9 FINAL CHECKS AND TEST RUN The installer is obliged to verify correct operation of unit after installation Final checks Before switching on the unit, read following recommendations: ● When the installation and parameter setting are completed, cover all the sheet metal of the unit well. ●... -
Page 24: Notes For Maintenance & Repair
10.2 Notes for maintenance & Repair 10.2.1 Top panel remove Junction box M 4 screw * 2 Unscrew these 2 screws before remove the top panel 10.2.2 Titanium heat exchanger replace The titanium heat exchanger’s remove and installation can only by loosening the copper tube at the top (use welding torch). - Page 25 10.2.3 Inverter drive board replace Remove the connecting wires from the inverter drive board before taking it out if necessary...
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Page 26: Troubleshooting
11 TROUBLESHOOTING Error code Display Malfunction or Protection Ambient temp. sensor (T4) out of operation range High temperature protection of inverter module Water flow malfunction(after 3 times E8) Phase loss or neutral wire and live wire are connected reversely (only for three phase unit) Communication malfunction between controller and main control board Total outlet water temperature sensor(T1) malfunction Air side heat exchanger temperature sensor (T3)malfunction... -
Page 27: Technical Specifications
Common malfunctions/protections and solutions in heating mode Error code Malfunction / protection Solutions 1. Restart the unit. 2. Power off the unit, unplug and plug the cable of display, and then power on. Communication failure 3. If all the above checks are ok, the fault still exists, please contact the installer or retailer. -
Page 28: Information Servicing
13 INFORMATION SERVICING 1) Checks to the area Prior to beginning work on systems containing flammable refrigerants, safety checks are necessary to ensure that the risk of ignition is minmised. For repair to the refrigerating system, the following precautions shall be complied with prior to conducting work on the system. - Page 29 11) Repair to intrinsically safe components Do not apply any permanent inductive or capacitance loads to the circuit without ensuring that this will not exceed the permissible voltage and current permitted for the equipment in use. Intrinsically safe components are the only types that can be worked on while live in the presence of a flammable atmosphere.
- Page 30 17) Decommissioning Before carrying out this procedure, it is essential that the technician is completely familiar with the equipment and all its detail. It is recommended good practice that all refrigerants are recovered safely. Prior to the task being carried out, an oil and refrigerant sample shall be taken.
- Page 31 NOTE...
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