DE1821555 - Boiler SIEMENS - Free user manual and instructions

USER MANUAL DE1821555 SIEMENS

Please read the operating instructions carefully before you use the appliance! Please observe the enclosed instructions. Safety information Risk of electric shock! Switch off the mains voltage supply immediately if a fault occurs. We do not accept liability for damage resulting from failure to heed these instructions.

The installation and initial start-up must be undertaken by a specialist who complies with these ■ installation instructions. Repairs may only be undertaken by a suitably qualified specialist to avoid potential sources of danger. ■ The continuous-flow heater may only be installed in a frost-free room. ■ Persons (including children) with diminished bodily, sensory or mental perception, or those who lack ■ knowledge or experience should not operate the appliance, unless they are monitored or have received instruction concerning use of the appliance by persons responsible for their safety. Keep children away from the appliance. Please monitor children to ensure that they do not play with the

appliance. The mixer and the warm water pipe may be hot.

Please switch off all fuses immediately with a malfunction. Immediately shut off the cold water supply to ■ the appliance should it leak. The malfunction can only be repaired by a specialist or an authorised service agent. Your new appliance The electronic continuous-flow heater is intended exclusively for heating water which flows through the appliance. The continuous-flow heater switches on and heats the water when the warm water tap is opened. It switch- es off as soon as the tap is closed. Operating the continuous-flow heater The default temperature for the water temperature after the first start-up or a power failure is 40 °C. Selecting shower temperature Select the required temperature with the rotary knob used to vary the desired temperature from 20 °C to 60 °C in steps of 0.5 °C. The coloured display lighting indicates the temperature range dur- ing operation by means of blue or red hues. Info: The temperature shown in the display is the water tempera- ture inside the appliance. The temperature of the water leaving the tap can vary from this due to heat losses in the pipework.13

Desired temperature button 1 is preset to 40 °C, desired tempera- ture button 2 is preset to 60 °C. Simply press the corresponding button and the set temperature

and a thermometer appear on the display. Info: This setting remains active until a new setting is selected by pushing the button or turning the rotary knob. Changing the desired temperature The preset temperatures for button 1 (40 °C) or button 2 (60 °C) can be changed individually. Press desired temperature button ■ 1 for at least 3 seconds, the temperature display will start to flash rapidly. Use the rotary knob to set the desired temperature between

20 °C and 60 °C. Keep desired temperature button ■ 1 pressed for 3 seconds, the setting is stored. The temperature for desired temperature button 2 can be set in the same way as button 1. Desired temperature You may also simply select your personally programmed shower temperature at the touch of a button. You have two storage options. Wellness program Two wellness programs can be set with the “exclusiv” continuous-flow heater. These wellness programs commence with a warm phase and conclude with a cold phase. The temperature stimulus associated with this can lead to stimulation of the circulation and enhance blood circulation. Con- sult you doctor if you are unsure concerning your personal suitability for the wellness programs (particularly with an existing illness) and the degree of application. Starting wellness program 1 Press the wellness program button ■ once. The display lights up in colour, the stored shower temperature appears in °C and the symbol is displayed. Now turn on the tap within 2 minutes and wellness program 1

commences. At first, warm water whose temperature depends on your setting will run for 2 minutes and then 30° C cold wa- ter will be dispensed for 30 seconds. Tip: The best effect is achieved with wellness program 1 with two showering cycles.

Starting wellness program 2 Briefly press the wellness program button ■ twice in succes- sion. The display lights up in colour, the stored shower tempera- ture appears in °C and the symbol flashes. Now turn on the tap within 2 minutes and wellness program ■ 2 commences. At first, warm water will run for 1 minute (water temperature depends on your setting) and then 30 °C warm water will be dispensed for 30 seconds. Tip: Wellness program 2 should be applied for several shower cy- cles. They can be repeated as often as required. Ending wellness program 1 or 2 Both programs will repeat until either the selected wellness pro- gram button is pressed once or the tap is shut off for more than 1 minute. The temperature set before the program start in now reactivated. The programs can also be activated while the water is running. Changing the wellness program temperature The preset temperature for the warm phase is 39 °C. This can be modified in a range from 30 °C to 42 °C. Press the wellness program button ■ once to select wellness program 1. The saved shower temperature in °C and the symbol appears. Keep wellness program button ■ pressed for 3 seconds to select the programming function. The symbol starts to flash rapidly. Use the rotary knob to set the desired temperature between

30 °C and 42 °C. Press the wellness program button ■ for 3 seconds to store the new value. The selected temperature is now saved in wellness program 1.

Use the same procedure to change the temperature in wellness program 2. Press the wellness program button ■ twice to select wellness program 2. The saved shower temperature in °C appears and the symbol flashes. Keep wellness program button ■ pressed for 3 seconds to se- lect the programming function. The symbol starts to flash at intervals. Use the rotary knob to set the desired temperature between

30 °C and 42 °C. Press the wellness program button ■ for 3 seconds to store the new value. The selected temperature is now saved in well- ness program 2. Activating child protection Briefly press desired temperature buttons ■ 1 and 2 simultaneously. The symbol appears on the display, the temperature is limited to maximum 42 °C. Child protection You have the option of limiting the temperature to 42 °C, e.g. to prevent children from being accidentally scalded. Deactivating child protection Briefly press desired temperature buttons ■ 1 and 2 simultaneously. The symbol on the display disappears, the temperature can now be freely selected between 20 °C and 60 °C.16

Press the ■ button to switch it on. The preset flow is 7 l/min, the temperature setting is 42 °C (factory settings). Conserving energy and water at the touch of a button Mixing in of cold water in the fitting requires unnecessary water and energy. You should therefore set the desired water flow directly on the continuous-flow heater and then open the water tap. In “eco” program mode the appliance is operated economically. Personal “eco” program setting The preset flow can also be modified. Press button ■ for at least 3 seconds, on the display the fac- tory setting 7.0 l/min appears and flashes quickly. Using the rotary knob you can set the desired water flow be-

tween 3.5 l/min to 7.5 l/min in steps of 0.5 l. Keep button ■ pressed for at least 3 seconds and the setting will be stored. Info: After about three seconds the display will indicate the current water temperature of 42 °C and shows that it is activated. Changing the “eco” program temperature When the “eco” program is switched on, the preset temperature of 42 °C can be made warmer or colder. Select the desired temperature with the rotary knob.

Info: The customized settings in the “eco” program are only active as long as is switched on. The settings of the program are maintained if another program or mode is selected. l/min l/minl/min17

The meaning of display indications Performance indicator The performance indicator shows the currently used performance of the continuous-flow heater in 10 % increments. Example: 7 increments are shown while drawing off hot water. This means that the continuous-flow heater is currently only run- ning at 70 % of its maximum output. If the set temperature cannot be reached because the water throughput is too high, the continuous-flow heater will automati- cally adjust the water throughput until the set temperature is achieved. Pre-warmed water The continuous-flow heater can be operated with pre-warmed wa- ter (for example from a solar energy unit) . If the supply tempera- ture exceeds 30 °C, the lights up on the display. Flashing display Risk of scalding! If the temperature display flashes, the temperature of the water leaving the tap is higher than the set temperature. The supply temperature from the domestic system is too high, e. g. water from a solar energy unit. The thermostatic premixer in the domestic supply must be set ac- cordingly to lower temperatures. Error signals Sometimes e. g. E02 (or E03 to E14) appears in the display due to a very minor problem. Please try to eliminate the fault according to guidelines given in the chapter "A fault, what to do?". You will save yourself the cost of an unnecessary visit by customer service personnel.18

Using the appliance after switching off the water supply Switch off the appliance (unscrew the fuse in the house electri- ■ cal installation). Open the warm water tap and keep it open until the air has

been completely forced out of the water pipe. Switch the fuse back on again.

The appliance is now ready to operate. Start-up after power failure Open the warm water tap fully and allow a minimum water ■ flow of 6 litres/minute. Cleaning Only wipe off the appliance using a moist cloth. Do not use ■ acidic or abrasive cleaning materials. Do not use a steam cleaner.

Customer Service We ask you to always provide the E-No. and the FD-No. of your ap- pliance when calling in a customer service engineer. You will find the numbers on the inner side of the fold up operat- ing panel on the continuous-flow heater.19

A fault, what to do? If your appliance does not operate as required, it is often due to a very minor problem. Please check whether you can remedy the fault yourself by using the following guidelines. You will save yourself the costs of an un- necessary visit by customer service personnel. Fault Cause Solution Who Water flow-rate is too low. The filter in either the water tap or the showerhead is clogged. Remove the filter and either clean it or descale it. Customer The filter in the corner regu- lating valve is clogged. Get a servicing expert to clean the filter. Servicing expert The filter upstream from the check valve in the cold water supply inlet is clogged. Remove the filter and either clean it or descale it. Servicing expert The water volume is stead- ily reducing during use. Automatic regulation See chapter "The meaning of display indications – Performance indicator" Customer The temperature can not be set warmer than 42 °C. The child protection fea- ture is activated. Deactivation of the child pro- tection feature “Operating the continuous-flow heater – Child protection“ Customer The set water temperature is not achieved when a thermostatically-controlled premixer is used. The thermostatically-con- trolled premixer only con- trols accurately with high water supply temperatures. Set the temperature on the continuous-flow heater to 60 °C. Customer No display; the water is not getting warm. The fuse in the house electrical installation has tripped/blown. Check the fuse in the house electrical installation. Customer The appliance's automatic circuit breaker has been tripped. Get the appliance's auto- matic circuit breaker checked by an electrician. Servicing expert From time to time, cold water flows out. The air sensor in the appli- ance detects air in the water and momentarily switches the heating element off. After a few seconds, the continuous-flow heater au- tomatically goes back into operation. Continuous- flow heater automati- cally resolves problem The set temperature, for in- stance 41.0 °C flashes. The temperature of the water leaving the tap is higher than the set temperature. The temperature of the water supplying the contin- uous-flow heater is higher than the set temperature (e.g. due to pre-warmed water supplied from a solar water heater). The thermostatic premixer in the domestic supply must be set accordingly to lower temperatures. Customer20

Fault Cause Solution Who E02 No thermostatic premixer available. The supply tem- perature to the continuous- flow heater is higher than 55 °C (e. g. due to pre- warmed water supplied from a solar water heater). Install a thermostatic premix- er in the domestic supply. Customer The supply temperature to the continuous-flow heater is higher than 55 °C (e. g. due to pre-warmed water supplied from a solar water heater). The thermostatic premixer in the domestic supply must be set accordingly to lower temperatures. E03–E04 Temperature sensor defective Please contact customer service. Customer Service E05–E07 Electronic malfunction Please contact customer service. Customer Service E08 Frost damage The water supply sensor measures a temperature of ≤ 0 °C. The appliance is defective! Switch off the water supply immediately and disconnect the appliance from then elec- trical supply (also refer to the safety instructions). Please contact customer service. Customer/ Servicing expert E09 Temperature sensor/ electronics defective Please contact customer service. Customer Service E10–E11 Bubble detection triggers. Disconnect the appliance from the electrical supply. Open the warm water tap ful- ly for venting purposes and flush out the appliance thor- oughly for 1 minute. Switch the power back on again. Customer/ Servicing expert E12–E13 Electronic malfunction Please contact customer service. Customer Service If the fault could not be eliminated, please call customer service.21

Disposal This appliance is labelled in accordance with European Directive 2002/96/EG concerning used electrical and electron- ic appliances (waste electrical and elec- tronic equipment – WEEE). The guideline determines the frame- work for the return and recycling of used appliances as applicable through- out the EU. Please ask your specialist retailer about current disposal facilities. Guarantee The guarantee conditions for this appliance are as defined by our representative in the country in which it is sold. Details regarding these conditions can be obtained from the dealer from whom the appliance was pur- chased. The bill of sale or receipt must be produced when making any claim under the terms of this guarantee. Subject to change without notice.22

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