User manual PANASONIC WHMXC12G9E8

[. . . ] Before operating the system, read these operating instructions thoroughly and keep them for future reference. Before use, make sure the system has been installed correctly by an authorised dealer according to the given instructions. • Panasonic (Mono bloc) Air-to-Water Heatpump is designed to operate with Panasonic Water Tank Unit. Unless used together with the Panasonic Water Tank Unit, Panasonic does not guarantee any normal operation nor the reliability of the system. [. . . ] 20 Dry Concrete During construction to dry the concrete under a preset temperature. 1 day ~ 99 days 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 panel/floor HEAT operation is either turned ON or OFF. €¢ The mono bloc unit provides heat to the system. The operation may cause heating/*1 cooling ability to decrease. User HEAT • The mono bloc unit provides heat to the + TANK sanitary water tank and the system. €¢ This mode can be selected only when the sanitary water tank is installed. tANK • The sanitary water tank is either turned ON or OFF. €¢ The mono bloc 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 *1, *2 COOL • The mono bloc unit provides cooling to + TANK the system. €¢ The system controls the booster heater in the sanitary water tank. *1 , *2 COOL • The panel is either turned ON or OFF. [. . . ] €¢ Check that the power supply is working correctly, or that a power failure has not occurred. How to use / Maintenance / Troubleshooting English 13 Troubleshooting The operation LED blinks and error code appears on the display. €¢ Disconnect the power supply, and report the error code to an authorised dealer. • The timer operation will be cancelled when an error code is displayed. [. . . ]