background image

Report

Cause

Solution

S3 

 flashes

No beans

 

£

Add beans, restart coffee 
making

S12 

 

Refill water pipe system 

 

£

Turn steam/hot water control 
clockwise

Filter possibly defective

 

£

Remove or replace filter

S1 

on

Water tank is empty

 

£

Fill water tank

Water tank is missing or inserted 
incorrectly

 

£

Reinsert water tank

S2 

 on

Drip tray and/or used coffee  
container full

 

£

Empty drip tray and/or used 
coffee container

S2 

 flashes 

Drip tray with used coffee container 
missing or fitted incorrectly

 

£

Reinsert drip tray with used 
coffee container

S11

on

System cleaning required

 

£

Clean system  
(see chapter 4.2)

S7

on

System descaling necessary

 

£

Descale system  
(see chapter 4.3)

S6 

on

Filter exhausted 

 

£

Change filter  
(see chapter 4.1)

S13 bar 1 and bar 5 
flash alternately

Brew unit fitted incorrectly

 

£

Fit brew unit correctly and 
snap into place  
(see chapter 4.5)

5. System reports

Fault 

Cause

Solution

No hot water or steam

Blocked steam/hot water jet/ 
Spumatore (fig.1/L)

 

£

Dismantle and thoroughly 
clean steam/hot water jet/ 
Spumatore (fig.3)

System may be calcified

 

£

Please run a high dosage of 
descaler (see chapter 4.3)

Not enough milk froth or  
liquid froth

Unsuitable milk

 

£

Use cold milk

Blocked steam/hot water jet /
Spumatore

 

£

Dismantle and thoroughly 
clean steam/hot water jet/ 
Spumatore (fig.3)

Coffee only drips 

System may be calcified

 

£

Please run a high dosage of 
descaler (see chapter 4.3)

Coffee is too finely ground

 

£

Set the grinder on a coarser 
setting

Coffee powder too fine

 

£

Change to coarser coffee 
powder

No “crema” on the coffee

Unsuitable coffee beans

 

£

Change coffee beans 

Beans may be too old

 

£

Change to fresh beans

Grinding coarseness not  
adjusted to beans

 

£

Optimize grinding  
coarseness

Strong noise from coffee 
grinder

Foreign matter in grinder,  
e.g. small stones

 

£

Call service hotline, ground 
coffee can still be made

6. Problem solving

In the event of a fault or a system report which you cannot correct yourself, please contact our email 
([email protected]) or Service-Hotline: 0049 911-25266390

If the system detects any errors, the display will show an error report

t

flashing bars or

t

lighted bars.

 Attention: Please make a note of the flashing or lit up bars. Switch the appliance off and pull the mains 

plug. Then call the service hotline 0049-911-25266390 or email ([email protected]) us with name 
type, serial number (see type label, fig.1/S) and error number. Our service team will take care of the 
next steps.

20

21

GB

GB

5.  System reports

6.  Problem solving

Summary of Contents for NICR646

Page 1: ...CafeRomatica Manual and Tips Coffee Espresso machine A passion for coffee NICR646 GB...

Page 2: ...ver for water tank Water tank Cover for coffee bean container On off switch Cup rack Steam hot water jet Spumatore Service door Lid of coffee powder chute Drip tray Used coffee container inside Water...

Page 3: ...t use Please keep this manual safe You can use it for references and hand it over to a future owner Enjoy your coffee and the top quality appliance by NIVONA 4 7 10 5 8 11 6 9 12 3 S1 Water tank S7 De...

Page 4: ...PN DIJMESFO VOEFS UIF BHF PG FJHIU t 6OQMVH GSPN NBJOT JG ZPV BSF BXBZ GPS B GFX EBZT t P OPU MFBWF UIF BQQMJBODF PO VOOFDFTTBSJMZ FWFS JNNFSTF UIF BQQMJBODF JO XBUFS t P OPU QVU UIF BQQMJBODF PS BOZ...

Page 5: ...one bean in display to normal two beans to strong three beans restart again with mild By turning clockwise the volume per cup is increased by turning anti clockwise it is reduced t Steam hot water co...

Page 6: ...d Test strip Degree of hardness Display 1 red dot 1 7 LEVEL 1 1 red bar 2 red dots 8 14 LEVEL 2 2 red bars 3 red dots 15 21 LEVEL 3 3 red bars 4 red dots 21 LEVEL 4 4 red bars Tip If the test strip do...

Page 7: ...coffee straightaway But we do recommend to make the necessary adjustments according to your personal preferences Hence check chapter 2 Getting started first and follow its instructions Tip When you u...

Page 8: ...f scalding Escaping water may spray The steam hot water jet the Spumatore becomes very hot when used Let the steam hot water jet the Spumatore cool down for a few minutes before touching it Only touch...

Page 9: ...ol S11 flashes on the display symbols S1 and Symbol S2 are on Remove the water tank fig 4 and fill it to maximum Reinsert the water tank Remove drip tray with used coffee container fig 1 O and P and e...

Page 10: ...th foodstuffs demands the highest degree of cleanliness Attention Never immerse the appliance in water Do not use abrasive cleaning agents Empty drip tray and used coffee container regularly fig 1 O a...

Page 11: ...iquid froth Unsuitable milk Use cold milk Blocked steam hot water jet Spumatore Dismantle and thoroughly clean steam hot water jet Spumatore fig 3 Coffee only drips System may be calcified Please run...

Page 12: ...now steaming off All 5 red bars are flashing in the display When symbol S12 shows turn the steam hot water control fig 1 C anti clockwise The appliance will then switch off Remove drip tray with used...

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