User manual SAUNIER DUVAL SDH 20-050 NC

[. . . ] Otherwise, water or refrigerant leakage could occur, as well as short-circuiting or even fire. It is convenient to regularly check the base of the outdoor unit to detect possible wear and tear. If a damaged base is not repaired, it could come away and cause an accident. Do not handle the unit with wet or damp hands as this would cause a risk of electrocution. [. . . ] Following options can be selected in the shown sequence: AUTO -> COOL -> DRY -> HEAT -> FAN <Use to set the fan speed. Following four options can be selected in the shown sequence: AUTO -> LOW -> MED -> HIGH <Activates nd de-activates the oscillating movement of the swing unit. Each time the button is pushed, the angle of the swing unit changes by 6º. If the swing unit stops at any position in which it would affect the cooling and heating effect of the air conditioner, it would automatically change the angle. 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. 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. As long as one of these buttons is pressed and kept down pressed, the time indicator increases or decreases in steps of 10 minutes, depending which button is pressed. CLOCK button After the time indicator reached the desired time, press the CLOCK button or release button or and wait for 5 seconds. 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. 3- COOLING / HEATING / "FAN ONLY" OPERATION Start Ensure the unit is plugged and electric power is available. Therefore only perform the above steps 1, 3, and 4 if you want to select the FAN ONLY mode. 4- DRYING OPERATION Start Ensure the unit is plugged and electric power is available. [. . . ] 1- INSERTING THE REMOTE CONTROL BATTERIES Two alkaline dry batteries (R03/LR03 x 2) are required for the remote control. 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. 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. [. . . ]