User manual SAUNIER DUVAL SDH 20-025 NC

[. . . ] As part of its policy for ongoing improvements of its products, Saunier Duval reserves the right to modify these specifications without prior notice. Saunier Duval cannot foresee all the possible circumstances that could pose a potential risk. These units have been designed and manufactured for the purposes of acclimatisation by means of air conditioning; the use thereof for other domestic or industrial purposes shall be the exclusive responsibility of the persons projecting, installing or using them in that way. Prior to the performing any work on the unit, its installation, commissioning, use or maintenance, the personnel in charge of these operations must be familiar with all the instructions and recommendations contained in the unit's installation manual. [. . . ] As long as this button is pushed down no symbol is shown on the display. When batteries are removed from the remote control, they should be deposited in recycling bins. Use to cancel all current settings and to return to the initial settings. During LOCK mode the remote control does not accept the operation of any button except the LOCK button. to cancel the LOCK mode press this button again. TURBO: Press the button for less than 2 seconds to activate the TURBO mode. To switch off TURBO mode, press the TURBO/SLEEP button for less than 2 seconds again. SLEEP: Press the button for more than 2 seconds to change to the energy-saving operation mode. To cancel the SLEEP mode press this button for more than 2 seconds again. The SLEEP mode can only be selected in COOL, HEAT, and AUTO mode and automatically adapts the most comfortable temperature for you. To switch the display back on, press the LED SENSOR button for less than 2 seconds once again. The time indicator stops flashing and the clock starts to operate. To change the current time, follow the above instructions in section "Initial setting of the clock" and "CLOCK button". NOTE Setting of the clock must be completed before the AUTO-TIMER function is started. WARNING Static electricity or other events which cause extremely high voltage may result in the initialization of the clock in the remote control (flashing "0:00"). If it happens that the clock is initialized, adjust the clock time before you start to operate the unit. Once the AUTO mode is selected, the operating conditions are saved in a memory inside the unit's microcomputer. If the air conditioner is switched ON again by simply pushing the ON/OFF button at the remote control, the unit will operate under the same conditions as before. Start Ensure the unit is plugged and electric power is available. In the AUTO mode it is not necessary to set any fan speed. 3- COOLING / HEATING / "FAN ONLY" OPERATION Start Ensure the unit is plugged and electric power is available. During FAN ONLY mode the temperature is not controlled. [. . . ] Press on the arrow mark of the battery cover on the rear of the remote control and slide open the cover in the direction of the arrow. Do not clean any of the electrical parts using water. Check and clean the condenser battery regularly with a soft brush if the unit is located in a dusty atmosphere (Remember that this should always be done with the unit switched OFF). 4- GENERAL CARE INSTRUCTIONS If you are not intending to use the unit for a few days: Put the fan into operation for three or four hours in order to dry the inside of the unit; stop the unit and disconnect the magnetothermal switch; clean the air filters; and remove the batteries from the remote control. [. . . ]