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Instructions for user - DSX - 801049 - November 2018 v1.00 Art.no:

 9120-34371

As soon as you open the hot water tap, the instantaneous water heater switches 
on auto ma ti cally. When the tap is  closed, the appliance automatically switches 
off. 

Temperature setting

You can set the required temperature gradually to a lower or higher value with the 
arrow keys   and  . The temperature changes by 1 °C, in the convenience zone 
between 35 °C and 42 °C even by 0.5 °C, if key is pressed shortly one time. Pressing a 
key for a longer time changes the temperature continuously. You can select the outlet 
temperature from 20 °C to 50 °C. The display confirms the temperature changes by 
“warmer” respectively “colder”.

Note: If temperature is set below 20 °C with arrow key   the display shows “--“ 
and the appliance switches off the heating function.

Programme keys

The four programme keys at the device allow to quickly select the preset temperature.
The factory setting for application “hand wash”   is 35 °C, for application “shower”   
it is 38 °C, for application “bath tub”   it is 42 °C, and for application “kitchen”   it is 
48 °C.
You can assign your own settings for the programme keys: 
Select the desired temperature via the arrow keys   and   . Prolonged pressing (at 
least 3 seconds) of one of the four programme keys stores the previously selected tem-
perature. The display confirms by “

--OK--

 a

nd an acoustic signal will resound. 

The stored temperature is now avai lable to you each time you press the corresponding 
programme key.

Set temperature

1

–1 °C

+1 °C

35,0..42,0 °C  Convenience zone

1

–0,5 °C

+0,5 °C

6. Operation

Store temperature

2

Press  ≥ 3 sec

3

1

Select preset temperature

A1

A2

B1

B2

C1

C2

D1

D2

Show

bath

kitc

Summary of Contents for Zip DSX 27940

Page 1: ...Hot Water Electronically controlled instantaneous water heater DSX 27940 50 C and 27941 60 C models Instructions for the user For 50 C models the appliance delivers water not exceeding 50 C in accord...

Page 2: ...view 4 3 Technical data 5 4 Dimensions 5 5 Description of the appliance 6 6 Operation 6 Temperature setting 6 Programme keys 6 Info menu 7 Setup menu 8 Energy Efficiency Monitor 10 6 Operation 11 7 Ma...

Page 3: ...se a feeling of burning Please note that the fittings and taps may be very hot when the appliance has been in use for some time The appliance is only suitable for domestic use and similar applications...

Page 4: ...ensor 8 99385 Non return valve 9 DSX hood 10 Bottom part 11 Wall bracket 12 DSX connecting pipe 13 99386 PCB cover 2 1 Pos Part No Description 14 Control panel support 15 Connecting terminal 16 99387...

Page 5: ...ype pressure resistant pressureless Heating system Bare wire heating system IES 15 C Required spec water resistance Spec electrical conductivity 1 100 cm 90mS m Inlet temperature 70 C Flow rate to swi...

Page 6: ...4 Dimensions 231 231 170 363 466 56 100 97 Dimensions in mm...

Page 7: ...nlet tempera ture and the flow rate thus reaching the set temperature exactly to the degree and keeping it constant in case of pressure fluctua tions The required outlet temperature can be entered wit...

Page 8: ...with arrow key the display shows and the appliance switches off the heating function Programme keys The four programme keys at the device allow to quickly select the preset temperature The factory set...

Page 9: ...e appliance Temperature protection Information if temperature protection is activated or deactivated Operating cost per hour Indication about the current energy consumption given in Euro per hour Work...

Page 10: ...h info key you will get back to the standard display Individual parameter as follows Language Operating language can be selected Setting options 1 German 0 English Tone Activation and deactivation of...

Page 11: ...2 same as 1 additionally the setup menu cannot be opened 3 same as 2 additionally nominal value memory handwash shower bathtub kitchen not changeable 4 same as 3 additionally nominal value not change...

Page 12: ...clock was enabled in the Setup menu it is only shown in normal display mode Note The menu items Power Flow Temp In Temp Out and Costs per hour are explained in the chapter Info Menu Energy last tappin...

Page 13: ...e water already heated would cool down again and valuable energy would be wasted Moreover the cold water added in the tap is not covered by the control range of the electronic cir cuitry with the resu...

Page 14: ...ently running dry Nevertheless the appliance must be vented before using it for the first time Each time the appliance is emptied e g after work on the plumbing system if there is a risk of frost or f...

Page 15: ...tal display does not light up Master fuse tripped Renew or activate fuse Safety pressure cut out tripped Contact customer service Water stays cold digital display does light up Safety thermal cut out...

Page 16: ...been modified and may not be true representations of the finished goods Quick reference guide Set temperature 1 1 C 1 C Convenience zone 35 0 42 0 C 1 0 5 C 0 5 C Store temperature 2 Press 3 sec 3 1 I...

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