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S1 Vivaldi II Owner’s Manual 

Page 13 

the offset was +3˚C.  By pressing 

Double Cup

 the offset has changed to +2˚C. 

 
-8 -7 -6 -5 -4 -3 -2 -1 0 +1 +2 +3 +4 +5 +6 +7 +8 ˚C Offset 
----------------------------------------------------------

  

Single Cup

 Button 

---------------------------------------------------------   

Double Cup

 Button 

 

Note that neither the 

Single Cup

 nor the 

Double Cup

 button presses wrap around 

when they reach the limit of their range. Once you get to +8˚C additional presses of the 

Single Cup

 button do nothing. Same with the 

Double Cup

 button once -8˚C is reached. 

See table below: 

Offset 

91ºC  

Lamp 

92ºC  

Lamp 

93ºC  

Lamp 

94ºC  

Lamp 

95ºC  

Lamp 

96ºC  

Lamp 

97ºC 

Lamp 

ECON 

Lamp 

0ºC 

Off 

Off 

Off 

Off 

Off 

Off 

Off 

Off 

±1ºC 

On 

Off 

Off 

Off 

Off 

Off 

Off 

Off 

±2ºC 

On

 

On

 

Off 

Off 

Off 

Off 

Off 

Off 

±3ºC 

On

 

On

 

On

 

Off 

Off 

Off 

Off 

Off 

±4ºC 

On 

On 

On 

On 

Off 

Off 

Off 

Off 

±5ºC 

On 

On 

On 

On 

On 

Off 

Off 

Off 

±6ºC 

On 

On 

On 

On 

On 

On 

Off 

Off 

±7ºC 

On 

On 

On 

On 

On 

On 

On 

Off 

±8ºC 

On 

On 

On 

On 

On 

On 

On 

On 

 

4.10.3

 

Extreme Temperature Set Function 

Standard temperature programming described in section 4.10.1 allows a range from 

91

º

C to 97

º

C in 1

º

C increments.  There may be times when the user desires a 

temperature outside of this range.  While the Offset mode described in section 4.10.2 

could be used for this purpose, it is best to use the Offset as intended. Once set 

properly, the Offset should be left alone. Instead, the VII includes a mode specifically for 

use in extending the temperature range above 97

º

C or below 91

º

C up to a max of 3

º

C. 

While the ability to extend the temperature above 97

º

C is of limited use, there are some 

types of coffee whose flavor is optimum in the 88ºC to 90ºC range

.  

Summary of Contents for S1 Vivaldi II

Page 1: ...aldi II Double Boiler Espresso Machine Owner s Manual Rev D Covers VII s with and w o Enhanced Temperature Offset and Programmable Preinfusion Updated on 5 30 10 to clarify that Extreme Temp Mode sett...

Page 2: ...e Preinfusion 14 5 Alarm Handling 15 5 1 Coffee Group Water Dosing System Failure 15 5 2 Coffee Group Temperature Detection System Failure 15 5 3 Steam Boiler Temperature Detection System Failure 16 5...

Page 3: ...usion Electronic Boiler Refill Built in Safety Thermostat Semi Automatic Hot Water Delivery Manual Steam Valve Fault Diagnosis Alarms Combined Boiler and Group Pressure Gauge Two Complete Portafilter...

Page 4: ...S1 Vivaldi II Owner s Manual Page 2 2 Reference Photos These numbered photos will be referenced throughout the document i e 13 FIGURE 1 Indicator Lights and Control Buttons...

Page 5: ...rted by Chris Coffee Service and or other vendors supplied by Chris Coffee Service through its exclusive distribution agreements with La Spaziale S p A 4 Basic Machine Operation BOLD lamps Reverse but...

Page 6: ...vers from the machine and flipping the internal mode switch This is called ECONOMY mode and is described later in this manual As a temporary solution Economy mode is a great option for those that real...

Page 7: ...wn with the same screwdriver you used to remove the cup warming tray and flip the switch to the desired position 4 2 Initial InstallationBeforeConnectingPower After removing the VII from its packing c...

Page 8: ...e if the solution isn t obvious Also your VII dealer may request that you check that your water hardness is below a certain level to ensure long life and trouble free operation Hardness test strips ma...

Page 9: ...eating phase until the set temperature is reached 9 The machine is now ready WARNING To activate and deactivate the boiler mode press the BOILER 26 button Every time you turn on the machine the boiler...

Page 10: ...starts and the lights 14 15 16 turn on to show that the one shot espresso dose is being programmed 5 When the coffee inside the cup has reached the desired quantity again press the button 24 to stop...

Page 11: ...ols which is on according to demand with preference going to the group boiler This is useful for those owning the 20A model but lacking a 20A circuit 4 Turning the Steam Hot Water Boiler On and Off 1...

Page 12: ...10 1 Standard Temperature Adjustment 1 When the machine is On ON STBY solid green press the button ON OFF 27 and keep it pressed for 3 seconds the control light 22 and the one concerning the set tempe...

Page 13: ...offset mode and then following instructions in paragraph 4 10 2 To Which Machines Do These Instructions Apply Instructions are given in the two sections below both This first is for machines with the...

Page 14: ...C is designated by all temperature lamps off A 8 C offset is designated by all temperature lamps plus ECON on If your positive offset is more than you wish each press of the Double Cup button changes...

Page 15: ...Off Off Off Off Off 4 C On On On On Off Off Off Off 5 C On On On On On Off Off Off 6 C On On On On On On Off Off 7 C On On On On On On On Off 8 C On On On On On On On On 4 10 3 Extreme Temperature Set...

Page 16: ...pressed lights 96 C 19 97 C 20 and Econ 21 will switch on in succession Each light indicates a 1 C increase All three lights on 100 C If you start with the master temperature set to 91 C each time tha...

Page 17: ...uses computerized sensors to robustly handle VII device malfunctions There are two types of alarms the VII can generate Blocking Alarms these are the most serious The VII will turn itself Off and dis...

Page 18: ...is a blocking one and occurs when the boiler triac always remains in conduction temperature 140 C The lights 19 20 21 are flashing Turn off the VII and request service 5 6 Boiler Automatic Refill Syst...

Page 19: ...S1 Vivaldi II Owner s Manual Page 17 6 Connection Diagrams 6 1 Electrical Connection Diagram...

Page 20: ...Vivaldi II Owner s Manual Page 18 6 2 Control BoardConnection Diagram 6 3 Triac Board ConnectionDiagram BOILER TRIAC BD GROUP TRIAC BD Cooling Fan is below this board and runs only when boiler is heat...

Page 21: ...nnection control board on control panel F Flow meter F1 in Phase inlet into the triac that feeds the boiler heating element F2 out Phase outlet from the triac that feeds the boiler heating element F2...

Page 22: ...1 Vivaldi II Owner s Manual Page 20 7 VII Water Flow Diagram The information below is provided strictly as a reference for VII owners who are curious about the function of their VII Dual Boiler design...

Page 23: ...icles This is why the long handled brush to keep your hands away from hot water Also give the dispersion disk a quick scrub Reassemble using the other set of screens Soak the original set of screens i...

Page 24: ...way valve Remove the backflush disk make shot of espresso and throw it out Important Tip To maximize the effectiveness of the cleaning process and minimize how often a detergent cleaning is required...

Page 25: ...designated by the letters A and B in the diagram below First loosen the lock nut A 14mm wrench Press the Single Cup 24 or Double Cup 25 button and wait for the group pressure gauge D to stabilize Mos...

Page 26: ...f this valve until the valve just opens when running the pump as the pressure reaches 12 5 bar 4 If water is pouring out of tube below C before the pressure hits 12 5 bar use the 21mm socket to tighte...

Page 27: ...the integrated programmable preinfusion However this option can still be installed if preferred or if the user has a V1 or earlier V2 version that lacks the programmable preinfusion Click the link be...

Page 28: ...S1 Vivaldi II Owner s Manual Page 26 Longer Steam Arm Shown next to stock arm...

Page 29: ...ons on all coffee topics http www coffeegeek com Here you will find lively debate on all things coffee and VII information including reviews by owners http www s1cafe com s1v2 Website devoted solely t...

Page 30: ...S1 Vivaldi II Owner s Manual Page 28 11 Quick Setting Guide...

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