User manual PANASONIC WH-SDC03E3E5

[. . . ] Indoor Unit Outdoor Unit WH-SDC03E3E5 WH-SDC05E3E5 WH-UD03EE5 WH-UD05EE5 ENGLISH Before operating the unit, read these operating instructions thoroughly and keep them for future reference. Before operating the unit, make sure the installation has been carried out correctly by authorized dealer correctly and precisely following the installation instructions given. 2 ~ 11 12 ~ 21 22 ~ 31 32 ~ 41 42 ~ 51 52 ~ 61 62 ~ 71 72 ~ 81 82 ~91 F568783 SAFETY PRECAUTIONS Thank you for purchasing Panasonic Product TABLE OF CONTENTS SAFETY PRECAUTIONS 2~3 CONTROL PANEL 4~8 INDOOR UNIT 9 TROUBLESHOOTING 10 INFORMATION 11 NOTE The illustrations in this manual are for explanation purposes only and may differ from the actual unit. They are subjected to change without notice for future improvement. [. . . ] €¢ The control panel can be used for multiple installations. Some functions may not be applicable to your unit. €¢ Ensure the operation LED is in OFF condition before setting. Press and simultaneously for 5 seconds to enter special setting mode. Indoor Backup Heater Capacity Selection (3kW / 6kW / 9kW) To reduce the heater power whenever unnecessary. Solar Priority (YES / NO) To choose the solar use for water tank heat up. Cooling Priority (YES / NO) To choose the room cooling as priority during COOL + TANK mode. if select “Cooling priority” is “YES” , Set 8 ~ 9 are irrelevant to COOL + TANK mode. Heating Priority (YES / NO) To choose the room heating as priority during HEAT + TANK mode. note: If select “Heating priority” is “YES” , Set 8 ~ 9 are irrelevant to HEAT + TANK mode. Cooling/Heating operation Interval Set To set timer for Cool mode or Heat mode during COOL + TANK mode or HEAT + TANK mode (0. If both “Heating priority” and “Cooling priority” are “YES”, Set 8 ~9 are skipped. Tank Heat-up Interval Set To set timer for Tank during COOL + TANK mode or HEAT + TANK mode (5minutes ~ 1hour 35minutes). booster Heater Function (YES / NO) To activate or deactivate tank booster heater function Note: If select “Booster heater function” is “NO” , Set 11 is skipped. Booster Heater Delay Timer Set To set delay timer for booster heater to ON if water tank temperature is not reached (20minutes ~ 1hour 35minutes). €¢ Do not use the system during sterilization to prevent scalding or overheat during shower. €¢ The sterilization function field settings must be configured by the authorized dealer according to local laws and regulation. Sterilization Day & Time Set To set timer for sterilization (only once a week, will operate even in standby condition). sterilization Temperature Set To set temperature for sterilization function (40°C ~ 75°C). Sterilization Continue Time To set timer to maintain heating temperature in order to complete the sterilization function (5minutes ~ 1hour). BASIC OPERATION OFF / ON TO TURN ON OR OFF THE UNIT • When unit is ON, operation LED is lit and the actual temperature for water outlet and outdoor ambient are shown on the control panel display. MODE TO SELECT OPERATION MODE HEAT COOL HEAT +TANK TANK COOL + TANK • HEAT MODE - To turn ON or OFF the panel/floor heating operation. [. . . ] When water outlet set temperature is low, it may be difficult to get warm. Due to the nature of the heatpump system, it may take some time to heat-up the water if the unit is operated from cold-start. The turn ON of backup heater is a protection to the indoor unit’s heat exchanger. Backup heater turn ON automatically when it is not enabled. [. . . ]