User manual PANASONIC WHADC0916G9E8

[. . . ] Serial number and production year please refer to name plate. Before operating the system, read these operating instructions thoroughly and keep them for future reference. Table of contents Safety precautions ………………………………………… 3-5 To adjust initial settings …………………………………… 6-7 How to use ……………………………………………… 8-11 Cleaning instructions ……………………………………… 12 Troubleshooting ………………………………………… 13-14 Information ………………………………………………… 15 The illustrations in this manual are for explanation purposes only and may differ from the actual unit. They are subject to change without notice for future improvement. [. . . ] Do not use this menu for any other purposes and in period other than during construction (Refer to Information page). –  Note: • The current day and time need to be set in cases below: - When the power is turned on for the first time. - A long time has elapsed since the power was turned on the last time. €¢ The current time that has been set will be the standard time for all the timer operations. Caution Indicator (Tank Temperature above 60 °C) * The system is locked to operate without COOL mode. It can be unlocked only by authorised installers or our authorised service partners. *2 Only displayed when COOL mode is unlocked (Means when COOL mode is available). Turn on or off the system Press When the system is ON, the operation LED is lit and the actual water outlet temperature and outdoor ambient temperature are shown on the display. user Select operation mode Press to select operation mode. AUTO • Depending on the preset outdoor temperature, the system selects HEAT or *1 COOL operation mode. AUTO • Depending on the preset outdoor + TANK temperature, the system selects HEAT + TANK or *1 COOL + TANK operation mode. HEAT • The outdoor unit provides heat to the indoor unit. The operation may cause heating/ *1 cooling ability to decrease. User HEAT • The outdoor unit provides heat to the + TANK sanitary water tank and indoor unit. TANK • The outdoor unit provides heat to the sanitary water tank. 2 Press • Dry concrete (does not show during normal operation) • The Water Inlet Temperature • Tank Temperature • Compressor Running Frequency • Error History • Heat mode total power consumption (Up to 999 days) • *1 Cool mode total power consumption (Up to 999 days) • Tank mode total power consumption (Up to 999 days) • Press to exit the STATUS mode. *1, *2 COOL • The outdoor unit provides cooling to the + TANK indoor unit and heating to the sanitary water tank. Indb 9 Process Black 08/01/2015 12:44:41 PM How to use User Shifting the water temperature This easily shifts the water outlet temperature if the setting is undesirable. –  Note: • Press or wait for 30 seconds to exit the SETTING mode. €¢ The set temperature will be saved in the system once confirmed. €¢ The SETTING mode cannot be activated when the SERVICE and STATUS indicators are ON. €¢ The system will shift the temperature within water outlet temperature range. [. . . ] €¢ Clear any obstruction in the air inlet and air outlet vents of the outdoor unit. €¢ Outdoor unit or indoor unit has been installed at an incline. €¢ Check that the power supply is working correctly, or that a power failure has not occurred. €¢ Disconnect the power supply, and report the error code to an authorised dealer. [. . . ]