Operating instructions GB
Contents
1. OPERATING INSTRUCTIONS ENGLISH To operate this appliance properly and safely read the following instructions carefully INTRODUCTION This appliance model HWA 20 is a water boiler with connection to the water mains and can be used to heat water to fill a cup a jug etc When you push the on off switch the water will heat Once the water in the dispenser is at the correct temperature the temperature of the water drawn off will always be correct when the dispenser is being used normally The reservoir is only refilled when all the water present is at the desired temperature When the temperature drops too far as a result of additional cold water the refilling procedure is stopped The water is first heated before proceeding further Should the water boiler threaten to overflow a safety relay will switch the entire system off Figure 1 shows the main components and controls Figure 2 shows the appliance s dimensions Figure 1 1 Lid hot water reservoir 4 Electrical and water connections 2 On off switch 5 Temperature setting 3 Tap The following accessories are supplied with the appliance Drip tray Water reservoir lid Connecting hose length 1 2 m Screwdriver 1 Sachet RENEGITE descaler Technical data Model HWA 20 Water reservoir capacity 4 5 Capacity 18 l2. pouring 3 litres of cold water into the reservoir and draining it off again 3 Dissolve 100 gr descaling agent in 0 5 litre lukewarm water 4 Pour the solution carefully into the hot water reservoir 5 Switch on the appliance again 6 When the reservoir has been filled up to the next to the highest electrode wait ten minutes 7 Meanwhile draw off a cup of descaling solution every minute from the usual hot water tap thereby giving the tap a good descaling as well 8 Switch off the appliance once the ten minutes is up and draw off as much solution as possible via the usual tap 9 Then pour 3 litres cold water into the reservoir to cool the system quickly 10 To drain the reservoir quickly the entire appliance can be carefully tilted 11 Now pour 5 litres of water into the reservoir Make sure it doesn t overflow 12 Drain as much water as possible via the usual hot water tap and dispose of it 13 Then drain the reservoir entirely according to instructions 10 14 Dispose of the water and repeat operations 11 and 12 at least twice but now with ca 4 litre water 15 Switch on the water boiler 16 Before using the hot water for consumption it is advisable to rinse the tap well once more by first drawing off another litre or so of hot water via the hot water tap Important If you do not use the step 10 to empty the entire reservoir the 4 litre rinsing procedure has to be repeated more often bef
3. ached to a hand operated tap The appliance must be earthed Be sure to observe local regulations and standards when installing the appliance Prevent spillage of the descaler solution on to the outside of the machine this can cause permanent damage to the exterior surface of the machine housing In the event of a spillage wipe area affected dry whilst observing the safety regulations as given in the Users Instructions Directly afterward the area must be cleaned thoroughly INSTALLATION AND INITIAL OPERATING PROCEDURE When installing the appliance keep the instructions given in the INTRODUCTION warning points 10 through 13 in mind Installation Position the appliance on a solid level base where it can be easily connected to the electrical and water mains GREEN VERT YELLOW JAUNE EARTH TERRE GRUN GROEN ERDE AARDE GELB GEEI Fig 3 220V 1 phase with plug connection BRAUN BRUIN Please take note of the following in regard to figure 3 If equipped with a fuse plug the appliance must be protected with a 13 A fuse If another plug is installed the appliance must be protected with a 15 A fuse If the plug supplied with the appliance does not fit into your socket it should be cut off and replaced with a new plug The old plug should then be disposed of as it can be dangerous if inserted into a socket Keep the following instructions in mind when installing a ne
4. calcium deposits will appear in the appliance The appliance must be regularly descaled in order to function properly When the system has switched itself off it is most advisable to give it a really good descaling Adjustment Using the screwdriver supplied the hot water temperature can be adjusted on the left side of the appliance For a higher temperature turn the screwdriver to the right For a lower temperature turn the screwdriver to the left CAUTION Adjust the temperature only when the reservoir has been filled up to the next to the highest electrode The water in the reservoir should not be allowed to boil Fig 4 Hot water can now be drawn out of the tap When the water level in the reservoir falls it will automatically be refilled step by step and the water will be heated Pay special attention to removing the calcium deposits from the two highest electrodes Scrape them off with a small knife For descaling purposes we advise RENEGITE a descaling agent which we have tested ourselves The following instructions are based on the use of one 100 gr sachet or two 50 gr sachets of RENEGITE read the instructions on the packet as well The descaling procedure is as follows 1 If the system is switched OFF and the water is cold drain off as much water as possible via the hot water tap 2 If the system is switched ON it must be switched off and as much hot water as possible drained Cool the system by
5. h Discharge capacity 3 litres Minimum water pressure 0 5 bar Maximum water pressure 10 bar Water connection via hose with G 3 4 unions Cord length 150 Supply voltage 50 60 Hz 220 240V Rating 1900 2260W Protection 16 Warning For safe operation of the water boiler pay close attention to the following points 1 When the appliance is in operation some components will get very hot 2 Ifthe appliance is unused for a long period of time it is advisable to disconnect the electricity and close the water supply 3 Under normal circumstances a small quantity of water always remains in the appliance Please keep this in mind if it is to be exposed to temperatures below 0 C 4 Stay with the appliance during maintenance operations Such as descaling 5 When working with strong cleaning or descaling agents it is most advisable to wear safety goggles face protector and gloves 6 Never immerse the appliance in water 7 After working with strong cleaning or descaling agents be sure to wash your hands 10 11 12 13 14 Make sure that all repairs are carried out by qualified technicians When the appliance has to be opened for repairs or maintenance be sure to disconnect the electricity The appliance must always be connected to the mains in such a way that it can be easily disconnected The appliance should be connected to the water mains with the hose att
6. ore the machine is switched on for normal use again See the last 3 instructions for the descaling process CAUTION Leave the reservoir uncovered during the entire descaling process Prevent the descaling agent from touching the top electrode Due to the violent reaction which occurs when the descaling agent comes into contact with the calcium deposits the water may touch the topmost safety electrode thus switching off the system In that case switch the system off manually using switch 2 fig 1 Wait ca 20 seconds and switch the system on again in order to continue the descaling process SUBJECT TO MODIFICATION HWA 20 HLL Y ON ER Fig 2 BRAVILOR ME
7. w plug The yellow green core earth must be connected to the terminal marked with the letter E or the earth symbol or coloured green or yellow green The blue core neutral must be connected to the terminal marked with the letter N or coloured black The remaining brown core live must be connected to the terminal marked with the letter L or coloured red Important The triple core supply cord in fig 3 is colour coded as follows Green and yellow earth Blue neutral Brown live Initial operating procedure The following procedure is to be carried out when operating a new appliance for the first time 1 Clean the inside of the reservoir carefully with a damp cloth 2 Switch on the appliance switch 2 fig 1 and make one full reservoir of hot water 3 Then the hot water can be drained 4 Empty the water via the drain cock and dispose of it The appliance is now ready for normal use OPERATION Set switch 2 fig 1 in the on position The water boiler will now be filled automatically and the water will be heated to 95 MAINTENANCE Warning Always stay with the appliance during maintenance tasks such as descaling or cleaning and keep the instructions given in the INTRODUCTION warnings points 4 through 9 and 14 in mind Cleaning The appliance can be cleaned with a damp cloth The drip tray etc can be washed in the usual way Descaling Under normal operating circumstances
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