1. Manuals
  2. Brands
  3. Kaysun Manuals
  4. Water Heater
  5. COMPAK KHP 15/190 ACS1
  6. Technical manual

Kaysun COMPAK KHP 15/190 ACS1 Technical Manual

Combo type heat pump water heater
Hide thumbs Also See for COMPAK KHP 15/190 ACS1:
Table of Contents

Advertisement

Quick Links

Technical Manual
Combo Type Heat Pump Water Heater
COMPAK KHP 15/190 ACS1
Kaysun reserves the right to discontinue or change specification or designs at any time without notices and
without incurring obligations

Advertisement

Table of Contents
loading

Related Manuals for Kaysun COMPAK KHP 15/190 ACS1

Summary of Contents for Kaysun COMPAK KHP 15/190 ACS1

  • Page 1 Technical Manual Combo Type Heat Pump Water Heater COMPAK KHP 15/190 ACS1 Kaysun reserves the right to discontinue or change specification or designs at any time without notices and without incurring obligations...
  • Page 2 TSM 2017-09 ………….. Kaysun combo type KHP 15/190 ACS1 Manual Content Part 1 General information ......2 Part 2 Performance ........4...
  • Page 3 Kaysun combo type KHP 15/190 ACS1 Manual MCAC-RTSM-2017-09 Part 1 General information 1. Measurements ................3 2. External appearance ..............3...
  • Page 4 TSM 2017-09 ………….. Kaysun combo type KHP 15/190 ACS1 Manual 1. Measurements Model Net/Gross weight (kg) Dimension (mm, D×H) Power Supply KHP 15/190 ACS1 107/120 Ф560×1,760 220-240V~, 50Hz, 1Ph 2. External appearance...

  • Page 5: Table Of Contents

    Kaysun combo type KHP 15/190 ACS1 Manual MCAC-RTSM-2017-09 Part 2 Performance 1. Features ..................5 2. Refrigerant circuit ..............6 3. Unit structure ................7 4. Specifications ................8 5. Dimension ................10 6. Performance diagram .............10 7. Wiring diagram ...............13 8.

  • Page 6: Features

    TSM 2017-09 ………….. Kaysun combo type KHP 15/190 ACS1 Manual 1. Features ² Safety: 1. Complete isolation between water and electricity without electric shock problem, more safety. 2. No fuel tubes and storage, no potential danger from oil leakage, fire, explosion, and so on.

  • Page 7: Refrigerant Circuit

    Kaysun combo type KHP 15/190 ACS1 Manual MCAC-RTSM-2017-09 2. Refrigerant circuit Compressor: RJSM125V1WFZ, R134a high efficiency compressor, supplied by GMCC. Evaporator: copper tube and aluminum fin type heat exchanger. EXV: electronic expansion valve, the opening is regulated according to the discharge air temperature of compressor.

  • Page 8: Unit Structure

    TSM 2017-09 ………….. Kaysun combo type KHP 15/190 ACS1 Manual 3. Unit structure Air Inlet Air Outlet Top Cover Filter Evaporator Electronic Control Box Compressor Junction Box Cover Fan Assy Front Cover Display Rear Cover Junction Box Cover(Anode Rod) PT Valve...

  • Page 9: Specifications

    Kaysun combo type KHP 15/190 ACS1 Manual MCAC-RTSM-2017-09 4. Specifications Model KHP 15/190 ACS1 Running mode Economy E-heater Running ambient temperature °C -7 43 -20 43 Output water temperature °C Default 60°C,38°C 70°C Power supply Ph, V, Hz 1, 220-240~, 50...
  • Page 10 TSM 2017-09 ………….. Kaysun combo type KHP 15/190 ACS1 Manual Output Locked rotor Amp(LRA) 0.12 Capacitor 1.2μF/450V Water inlet pipe DN20 Water outlet pipe DN20 Water pipeline Drainage pipe DN20 PTR valve joint DN20 Max. operating pressure Heat exchanger Dividing wall type heat exchanger E-heater 3.00×1...

  • Page 11: Dimension

    Kaysun combo type KHP 15/190 ACS1 Manual MCAC-RTSM-2017-09 5. Dimension (Unit: mm) 6. Performance diagram The unit has two modes: E-heater and Heat pump. Modes will be automatically selected by unit, and manually mode selection is unavailable. Operation range E-heater running ambient temperature range: -20~45 °C.
  • Page 12 TSM 2017-09 ………….. Kaysun combo type KHP 15/190 ACS1 Manual The curve between capacity and ambient temperature 3000 2500 2000 1500 15-70 1000 15-65 15-55 15-45 15-70 2100 2250 700 800 1100 1400 1900 2000 2100 2150 2200 2250 15-65 1950 2050 700 800 1150 1450 1950 2050 2150 2200 2250 2350...
  • Page 13 Kaysun combo type KHP 15/190 ACS1 Manual MCAC-RTSM-2017-09 The curve between heat-up time and ambient temperature ( (( ( )( -3 2046 6035 7 ( (( ( )( ( ) (...

  • Page 14: Wiring Diagram

    Kaysun combo type KHP 15/190 ACS1 Manual MCAC-RTSM-2017-09 7. Wiring diagram T3: Evaporator Temp. Sensor T4: Ambient Temp. Sensor T5U: Tank Temp. Sensor (upper) T5L: Tank Temp. Sensor (lower) Earthing TP: Discharge Temp. Sensor TH: Suction Temp. Sensor...

  • Page 15: Installation

    Kaysun combo type KHP 15/190 ACS1 Manual MCAC-RTSM-2017-09 8. Installation Transport ² The unit is so heavy that it should be carried by two or more persons. Otherwise, it might cause injury and damage. Location of installation ² Enough space for installation and maintenance shall be preserved.
  • Page 16 TSM 2017-09 ………….. Kaysun combo type KHP 15/190 ACS1 Manual Water system piping In case of installing the unit at a place where outside temperature below freezing point, ² insulation must be provided for all hydraulic components. ² Water inlet or outlet pipes: The specification of the water inlet or outlet thread is RC3/4”, which is external thread.
  • Page 17 Kaysun combo type KHP 15/190 ACS1 Manual MCAC-RTSM-2017-09 installed at the water inlet pipe. ² Condensate may be leaked from unit if drainage pipe is blocked, so a drainage pan should be installed. Heat Pump Max.22mm Water Heater 50mm larger than the dia.
  • Page 18 TSM 2017-09 ………….. Kaysun combo type KHP 15/190 ACS1 Manual ① Air inlet and outlet with duct A+B≤10m It is recommended to install unit by this way in winter, ② Only air outlet with duct A≤10m where there is other heat source in the room.
  • Page 19 Kaysun combo type KHP 15/190 ACS1 Manual MCAC-RTSM-2017-09 oulet inlet Filter Electric connection ² If the power supply is not earthed well, the unit should be not installed. ² The reliable earthing connection and the installation of the unit should be done by a qualified person.
  • Page 20 TSM 2017-09 ………….. Kaysun combo type KHP 15/190 ACS1 Manual Specifications of power supply Model name KHP 15/190 ACS1 Power supply 220-240V~, 50Hz, 1Ph Min. diameter of power supply cord (mm Earth cord (mm Manual switch capacity (A)/Fuse (A) 25/20 Creepage breaker 30Ma, ≤0.1sec...
  • Page 22 Kaysun combo type KHP 15/190 ACS1 Manual MCAC-RTSM-2016-01 PCB I/O Ports description Power Supply COMP EHEAT S.V. Crank 4-way Solar Pump Heater Valve (300L) Alarm Transformer SW1 Factory Setting Input for Disinfect &Electric Heater Model Selection Solar Input ON/OFF (300L)

  • Page 23: Water Affusion And Effusion

    Kaysun combo type KHP 15/190 ACS1 Manual MCAC-RTSM-2016-01 9. Water affusion and effusion Water affusion: If the unit is used for the first time or used again after emptying the tank, please make sure that the tank is full of water before turning on the power.

  • Page 24: Trial Run

    TSM 2017-09 ………….. Kaysun combo type KHP 15/190 ACS1 Manual 10. Trial run Checking list before trial- running: Correct installation of the system. ² ² Correct connection of water piping and wiring. ² Correct connection of air inlet and outlet.

  • Page 25: Maintenance

    Kaysun combo type KHP 15/190 ACS1 Manual MCAC-RTSM-2017-09 11. Maintenance Recommended regular maintenance table Checking Checking Checking content Action item frequency Air filter (inlet/outlet) Every month Clean the filter. Anode rod Every half year Replaced if it has been used out.

  • Page 26: Troubleshooting

    TSM 2017-09 ………….. Kaysun combo type KHP 15/190 ACS1 Manual Filter cleaning ² In terms of the air filter set in air inlet direct. ² Anti-clockwise unscrew the air inlet ring. ² Take out the filter and clean it completely.
  • Page 27 Kaysun combo type KHP 15/190 ACS1 Manual MCAC-RTSM-2017-09 Malfunction and protection codes code Content Error of sensor T5U (Upper water temperature sensor). Error of sensor T5L. (Lower water temperature sensor). Tank and wired controller communication error. Evaporator temperature sensor T3 error.
  • Page 28 TSM 2017-09 ………….. Kaysun combo type KHP 15/190 ACS1 Manual E4, E5, E6, E9 Notes: T3 is the evaporator temperature sensor. T4 is the ambient temperature sensor. TP is the compressor discharge temperature sensor. TH is the compressor suction temperature sensor.
  • Page 29 Kaysun combo type KHP 15/190 ACS1 Manual MCAC-RTSM-2017-09 Notes: E-heater open-circuit error means that IEH (Current difference E-heater on and off) <1A. Notes: When the EF code checked by query function is displayed, the unit can work well without clock-memory. It...
  • Page 30 TSM 2017-09 ………….. Kaysun combo type KHP 15/190 ACS1 Manual High discharge temperature protection Check whether the sensor port on PCB is loose or Fasten the port or sensor defective (T5U, T5L, Tp, Th, T3) replace the sensor Full fill the tank...
  • Page 31 Kaysun combo type KHP 15/190 ACS1 Manual MCAC-RTSM-2017-09 Compressor abnormally stopped protection Check whether the sensor port on PCB is loose or Fasten the port or sensor defective (Tp & T3) replace the sensor Replace the wire Check whether the power line of compressor is broken...
  • Page 32 TSM 2017-09 ………….. Kaysun combo type KHP 15/190 ACS1 Manual Compressor overloaded protection Fasten the port or Check whether the sensor port on PCB is loose or replace the sensor sensor defective (T5U, T5L, Tp, Th, T3) Restart the unit until...

  • Page 33: Function

    Kaysun combo type KHP 15/190 ACS1 Manual MCAC-RTSM-2017-09 13. Function Week Disinfect Under disinfection mode, the unit will immediately start to heat water up to 65 to kill the Legionella °C Pneumophila inside water tank. ‘ ’ icon will light on the display screen during disinfection. Unit will quit disinfection mode if water temperature is higher than 65 °C and extinguish ‘...
  • Page 34 TSM 2017-09 ………….. Kaysun combo type KHP 15/190 ACS1 Manual TCO and ATCO The power of compressor and E-heater will be automatically switch on or switch off by TCO and ATCO. If the water temperature is higher than 78°C, the ATOC will automatically shut off the power of the compressor and E-heater, and turn it on if the temperature falls down below 68°C.

  • Page 35: Operation

    Kaysun combo type KHP 15/190 ACS1 Manual MCAC-RTSM-2017-09 14. Operation Display SETCLOCK Invalid Operation ENTER Press 3 seconds for lock/unlock Display explanation SET CLOCK Invalid 14.1 14.2 Wire controller If connected a wire controller, the icon will be lightened, otherwise, the icon be extinguished.
  • Page 36 TSM 2017-09 ………….. Kaysun combo type KHP 15/190 ACS1 Manual Vacation mode The icon will be lightened if the unit is under vacation mode, otherwise the icon will be extinguished. When setting vacation mode, the icon will flash with 2Hz frequency.
  • Page 37 Kaysun combo type KHP 15/190 ACS1 Manual MCAC-RTSM-2017-09 Invalid If button is under lock mode, press any button except unlock button, the icon will be lightened. The icon will be lightened if screen is unlocked. It shows water temperature on normal mode. If on vacation mode, it shows remaining vacation days.
  • Page 38 TSM 2017-09 ………….. Kaysun combo type KHP 15/190 ACS1 Manual E-heater Turn on E-heater manually. If E-heater is off, follow these steps below to manually turn it on. ² Press ‘E-HEATER’, icon ‘ ’ will flash. ² Press ‘ENTER’ to confirm manually turning on E-heater, then E-heater is activated to heat up water to the target temperature.
  • Page 39 Kaysun combo type KHP 15/190 ACS1 Manual MCAC-RTSM-2017-09 If press within 10 seconds, setting parameters will be uploaded to unit. ² ² If press beyond 10 seconds, all the parameters should be reset. ² If screen and buttons are locked, press it for 3 seconds to unlock them.
  • Page 40 TSM 2017-09 ………….. Kaysun combo type KHP 15/190 ACS1 Manual ² Press ‘VACATION’ button to enter vacation setting. Icon’’ will flash. Icon ‘ ’ will be lightened. ‘ ’ will show the last setting vacation days. ² By pressing ‘UP’ or ‘DOWN’, set vacation days. The day’s range is 1~99 days, default as 14 days.
  • Page 41 Kaysun combo type KHP 15/190 ACS1 Manual MCAC-RTSM-2017-09 By pressing ‘UP’ or ‘DOWN’ to set the minute value of timer. ² ² Pressing ‘CLOCK’, and confirm the minute value of timer. Then ‘ON’ or ‘OFF’ icon following the setting timer will flash slowly.

  • Page 42: Accessories

    TSM 2017-09 ………….. Kaysun combo type KHP 15/190 ACS1 Manual Clear error code ² Press ‘ENTER’ and ‘CLOCK’ at the same time to clear all stored error and protection codes. ² The buzzer will buzz one time. Query mode ²...

  • Page 43: Resistance Characteristic Of Temperature Sensor

    Kaysun combo type KHP 15/190 ACS1 Manual MCAC-RTSM-2017-09 16. Resistance characteristic of temperature sensor Ø Resistance characteristic of ambient Temp., pipe Temp. and suction Temp. sensor. Temp. Resistance Temp. Resistance Temp. Resistance Temp. Resistance (°C) value (kΩ) (°C) value (kΩ) (°C)
  • Page 44 TSM 2017-09 ………….. Kaysun combo type KHP 15/190 ACS1 Manual Resistance characteristic of discharge temperature sensor Ø Temp. Resistance Temp. Resistance Temp. Resistance Temp. Resistance (°C) value (kΩ) (°C) value (kΩ) (°C) value (kΩ) (°C) value (kΩ) 542.7 68.66 13.59 3.702...
  • Page 45 Kaysun combo type KHP 15/190 ACS1 Manual MCAC-RTSM-2017-09 Resistance characteristic of water tank temperature sensor Ø Temp. Max. Resistance Normal Resistance value Min. Resistance value Temp. Tol. (°C) value (kΩ) (kΩ) (kΩ) (°C) 965.72 867.29 778.18 -1.78 1.73 907.28 815.80 732.88...
  • Page 46 TSM 2017-09 ………….. Kaysun combo type KHP 15/190 ACS1 Manual Temp. Max. Resistance Normal Resistance value Min. Resistance value Temp. Tol. (°C) value (kΩ) (kΩ) (kΩ) (°C) 104.71 98.227 92.060 -1.34 1.34 99.722 93.634 87.839 -1.33 1.33 94.992 89.278 83.832 -1.31...
  • Page 47 Kaysun combo type KHP 15/190 ACS1 Manual MCAC-RTSM-2017-09 Temp. Max. Resistance Normal Resistance value Min. Resistance value Temp. Tol. (°C) value (kΩ) (kΩ) (kΩ) (°C) 18.128 17.600 17.072 -0.77 0.80 17.465 16.943 16.423 -0.79 0.83 16.830 16.315 15.801 -0.82 0.85 16.221...
  • Page 48 TSM 2017-09 ………….. Kaysun combo type KHP 15/190 ACS1 Manual Temp. Max. Resistance Normal Resistance value Min. Resistance value Temp. Tol. (°C) value (kΩ) (kΩ) (kΩ) (°C) 4.6990 4.4381 4.1880 -1.85 1.84 4.5579 4.3022 4.0572 -1.88 1.87 4.4218 4.1711 3.9312 -1.91...

Table of Contents