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Panasonic WH-SDC0309K3E5 Installation Manual
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Panasonic WH-SDC0309K3E5 Installation Manual

Panasonic WH-SDC0309K3E5 Installation Manual

Air-to-water heatpump indoor unit
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Installation Manual
R32
REFRIGERANT
This AIR-TO-WATER HEATPUMP INDOOR UNIT contains and
operates with refrigerant R32.
THIS PRODUCT MUST ONLY BE INSTALLED OR SERVICED
BY QUALIFIED PERSONNEL.
Refer to National, State, Territory and local legislation,
regulations, codes, installation & operation manuals, before
the installation, maintenance and/or service of this product.
SAFETY PRECAUTIONS
WARNING
CAUTION
CAUTION
CAUTION

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Summary of Contents for Panasonic WH-SDC0309K3E5

  • Page 1 Installation Manual REFRIGERANT This AIR-TO-WATER HEATPUMP INDOOR UNIT contains and operates with refrigerant R32. THIS PRODUCT MUST ONLY BE INSTALLED OR SERVICED BY QUALIFIED PERSONNEL. WARNING Refer to National, State, Territory and local legislation, regulations, codes, installation & operation manuals, before the installation, maintenance and/or service of this product.
  • Page 2 CONNECT THE CABLE TO THE INDOOR UNIT...
  • Page 3 PRECAUTION FOR USING R32 REFRIGERANT If the total refrigerant charge in the system is <1.84 k If the total refrigerant charge in the system is 1.84 k Symbol Description Unit Maximum refrigerant charge allowed, Total Floor Area of compliance to Minimum Venting Opening Area Bottom opening: Installation...
  • Page 4 For WH-SDC0309K3E5, WH-SDC0309K6E5 Minimum floor area Table I – Maximum refrigerant charge allowed in a room (k ) 1.15m 1.20m 1.30m 1.40m 1.50m 1.60m 1.70m 1.80m Maximum refrigerant charge in a room ) (k ) 1.15m 1.20m 1.30m 1.40m 1.50m 1.60m...
  • Page 5 For WH-SXC09K3E5, WH-SXC09K6E5, WH-SXC12K6E5 Minimum floor area Table I – Maximum refrigerant charge allowed in a room (k ) 1.15m 1.20m 1.30m 1.40m 1.50m 1.60m 1.70m 1.80m Maximum refrigerant charge in a room ) (k ) 1.15m 1.20m 1.30m 1.40m 1.50m 1.60m 1.70m...

  • Page 7: Indoor Unit Installation

    TO DRILL A HOLE IN THE SELECT THE BEST LOCATION WALL AND INSTALL A SLEEVE OF PIPING INDOOR UNIT INSTALLATION HOW TO FIX INSTALLATION PLATE...
  • Page 8 Checking for gas leakage...

  • Page 9: Cutting And Flaring

    CUTTING AND FLARING CONNECT THE CABLE TO THE INDOOR UNIT THE PIPING...
  • Page 10 INSTALLATION OF REMOTE CONTROLLER AS ROOM THERMOSTAT...
  • Page 11 Preparation: Mount the bottom case to the wall. Mount the top case. Connect the remote control wiring Preparation: Mount the top case. Mount the bottom case to the wall. Connect the remote control wiring...
  • Page 12 CHARGING THE WATER Water temperature (°C) Water expansion rate RECONFIRMATION...

  • Page 13: Maintenance

    TEST RUN MAINTENANCE...

  • Page 14: Variation Of System

    APPENDIX Variation of system 1-1 Introduce application related to temperature setting.
  • Page 17 1-2. Introduce applications of system that uses optional equipment.
  • Page 19 How to  x cable All connections shall...
  • Page 20 External device Maximum cables length (m)
  • Page 22 2. Insert a  at head screwdriver into the slot on the top of the adaptor and remove the cover. Connect the other end of the CN-CNT cable connector to the connector inside the adaptor. Temperature Resistance Temperature Resistance (°C) (k ) (°C) (k )

  • Page 23: System Installation

    System installation 3-1. Remote Controller Outline...
  • Page 24 For WH-SDC0309K3E5, WH-SDC0309K6E5 For WH-SXC09K3E5, WH-SXC09K6E5, WH-SXC12K6E5 First time of power ON (Start of installation) First time of power ON (Start of installation)
  • Page 25 3-2. Installer Setup...
  • Page 27 3-3. System setup 1. Optional PCB connectivity 2. Zone & Sensor 3. Heater capacity 4. Anti freezing 5. Tank connection 6. DHW Capacity...
  • Page 28 7. Buffer Tank connection 8. Tank heater 9. Base pan heater 10. Alternative outdoor sensor...
  • Page 29 11. Bivalent connection Alternative mode Parallel mode Advanced Parallel mode For heating For DHW tank...
  • Page 30 12. External SW 13. Solar connection 14. External Error Signal 15. Demand control...
  • Page 31 16. SG ready 17. External Compressor SW 18. Circulation Liquid 19. Heat-Cool SW 20. Force Heater...
  • Page 32 21. Force Defrost 22. Defrost signal 23. Pump  owrate 24. DHW defrost 25. Heating control 26. External meter...
  • Page 33 3-4. Operation Setup Heat 55°C 27. Water temp. for heating ON 35°C -5°C 15°C 28. Outdoor temp. for heating OFF 24°C 29. T for heating ON 30. Heater ON/OFF 0° 0 : 30 -2° -4° Cool 20°C 31. Water temp. for cooling ON 5°C 20°C 30°C...
  • Page 34 Auto 33. Outdoor temp. for (Heat to Cool) 15° 34. Outdoor temp. for (Cool to Heat) 10° Tank 35. Floor operation time (max) 36. Tank heat up time (max) 37. Tank re-heat temp. 38. Sterilization...
  • Page 35 3-5. Service Setup 39. Pump maximum speed 40. Pump down 45°C 41. Dry concrete 40°C 40°C 35°C 35°C 30°C 42. Service contact 3-6. Remote control setup 43. RC selection...

  • Page 36: Service And Maintenance

    Service and maintenance Check Water Pressure from Remote Controller If forget Password and cannot operate remote controller Maintenance menu Setting method of Maintenance menu Custom menu Setting method of Custom menu...

This manual is also suitable for:

Wh-sdc0309k6e5Wh-sxc09k3e5Wh-sxc09k6e5Wh-sxc12k6e5