Carpigiani K3-E User Manual

File	Date	Changes
+ vers. SW
mek_5.doc	06/07/2007	- Tables HOT Settings as of for European markets updated
SW:	Ita-Eng-Fra-Deu	- “Black” decal K3 also inserted
k3soft23.mot		- Updating of versions sw 22
k3shake23.mot		- Daily cones not zeroed in blackout
		- Blackout stored in Events
		- Setup sensors: new procedure
mek3_6.doc	27/09/2007	- Note: with cards 116 the inductive sensor led does not fully switch off.
SW:	Ita-Eng-Fra-Deu
k3soft23.mot
k3shake23.mot
Ita-Eng-Fra-Deu		- solenoid valves position updated. Pages 5 and 66
mek3_7.doc	18/10/2007
k3soft23.mot	Ita-Eng-Fra-Deu
k3shake23.mot
Ita-Eng-Fra-Deu		- keypad names upgraded
mek3_7.doc	24/10/2007
SW:	Ita-Eng-Fra-Deu	03/01/08 : wienerschnitzel becomes GM
k3soft23.mot
k3shake23.mot
Ita-Eng-Fra-Deu		Pages:
mek3_8.doc	12/02/2008
SW:	Ita-Eng-Fra-Deu	- 42: Step U11 inserted (not used)
k3soft32.mot		18,80,81 : Pasteurization IMS and autosetup
k3shake32.mot
Ita-Eng-Fra-Deu		Pages:
mek3_10.doc	12/05/2008
SW:	Ita-Eng-Fra-Deu	- 11,72 : corrections to temperature checks
k3soft32.mot
k3shake32.mot
Ita-Eng-Fra-Deu		Pages:
mek3_11.doc	05/06/2008
SW:	Ita-Eng-Fra-Deu	- 36, 97 : Timeout Prd and Alarm ICE adjusted. Only stored in the Events and
k3soft32.mot		immediately restored.
k3shake32.mot
Ita-Eng-Fra-Deu		- Cleaning updated, Alarm Belt, T85, MP in pasto break 10”ON/10’OFF, 5
mek3_12.doc	23/04/2009
SW:	Ita-Eng-Fra-Deu	interventions of timeout prd, Programming Table updated M, T46 and
k3soft37.mot		description, revisions in black-out and alarms inserted.
k3shake37.mot		- 83, 122: Automatic calibration
mek3_13.doc	28/09/2009
SW:	Ita-Eng-Fra-Deu
k3soft37.mot
k3shake37.mot		- 13, 77: TEV and W displayed on the first production page and Lev (ms)
mek3_14.doc	22/01/2010
SW:		- 32, 95: Pasto inhibited in Wash today
k3soft42.mot	Ita-Eng-Fra-Deu	- 51: TET offset
k3shake42.mot		- 46,111: tab prog.
		- 107, 108: user prog.
		- 116: delay level
mek3_15.doc	16/03/2012	- 44, 45, 47, 109, 110, 113: Russian and modifications to the programming
SW:		table + corrections
k3soft48.mot	Ita-Eng-Fra-	- 49, 114: note about trimmer hot
k3shake45.mot	Deu-Rus	- 64, 131: correction to reprogramming
		- 58-63 and 125-130: corrections
		- 139: index
mek3_16.doc	17/05/2012	- 47, 113: sw version
SW:		- 45: U12
k3soft49.mot	Ita-Eng-Fra-	- 49: corrections
k3shake49.mot	Deu-Rus

K 3

“ELECTRONICS HANDBOOK”

This handbook gives information and procedures to assist technicians in setting up and repairing the machine. This is the reason why this handbook is reserved for TECHNICIANS, only.

When turning power on to the machine, it carries out an operating self-test of the display and all leds light up.

The monitor displays a software version and the machine sets back at the function it was in when power was switched off (see BLACKOUT).

ABBREVIATIONS

For the sake of convenience some abbreviations have been included in this manual, namely:

EVRC	Solenoid valve Cylinder Heating	TEV	Tank Thermostat
	1=shake 2=soft		1=shake 2=soft
EVFC	Solenoid valve Cylinder Cooling	TEC	Cylinder Thermostat
	1=shake 2=soft		1=shake 2=soft
EVRV	Solenoid valve Tank Heating	TGV	Tank Ice Thermostat
	1=shake 2=soft		1=shake 2=soft
EVFV	Solenoid valve Tank Cooling	TE	Evaporator Thermostat
	1=shake 2=soft		1=shake 2=soft
EVRT	Solenoid valve Topping Heating	TET	Topping Thermostat
	(soft side, only)		(soft side, only)
MA	Beater Motor	MMV	Tank Mixer Motor
	1=shake 2=soft		(one)
MC	Compressor Motor	MIR-SF	Micro Spigot – Photoelectric Sensor
	1=shake 2=soft
MP	Pump Motor	MV	Fan Motor
	1=shake 2=soft		1=shake 2=soft

2

SOFT SIDE

SOFTWARE VERSION

When turning on to the machine, the display indicates the software version. FOR EXAMPLE

K3 Soft
ver.k3soft23	meaning sw version = 23

If the machine fails to work, your Technician will always have to specify this number (software version), as well as the machine serial number you will find on the data plate, so as to take the best advantage of Carpigiani Technical Service.

3

AVAILABLE CONTROLS

KA configuration

General Market configuration

Note 1

When pressing a key and relevant function is accepted, the machine keyboard block will emit a sound signal (beep).

Note 2

This handbook refers to machine standard configuration. As far as General Market version is concerned, we beg you to make reference to relevant keyboard.

4

POSITION FOR SENSORS and SUNDAE SOLENOID VALVES

TEV2 – TEC2 – TGV2 – TE2

FRONT

TGV2

TEC2

TEV2

TE2

SOLENOID VALVES - front sight

SHAKE 

 SOFT

EVFC1 EVRC1 EVFV1 EVRV1

EVRC2 EVFC2 EVRV2 EVFV2

5

TOPPING

FRONT

EVRT

TET

6

DAYLIGHT TIME

From MARCH 30th to OCTOBER 30th included, daylight time is active.

The machine clock will automatically be moved ahead 1 hour for the daylight savings time change over. This means that when passing from 01:59 a.m. on 30th March to 02:00 a.m. on 30th March, the clock will automatically be moved ahead 1 hour. 1 minute after 01:59 a.m. the display will show 03:00 a.m. (summer time).

Passing from 01:59 a.m. on October 30th to 02:00 a.m. on October 30th, the time will be set back to normal for the end of daylight savings time. One minute after the clock reaches 01:59 a.m. on October 30th it will move back by 1 hour and the time displayed will be 01:00 a.m.

Clock time will then remain this way until next March 30th

Daylight time is only active when the step Ora Legale (Daylightsav Time) is set to Yes.

7

FUNCTIONS

STOP

In this function the machine is OFF and relative led is ON (stop button lights up). From the Stop position any other function may be selected. In order to change a function, IT IS ALWAYS NECESSARY to press the stop button for 2 seconds first. The display shows the following:

- ENGLISH -		- ITALIAN -
10:33:21 Fri		10:33:21 Ven

In order to set the machine at Stop from Production, Pasteurization and Storage, push the stop key and hold it down for 2 seconds. The machine will not recognize the stop command if the button is not held for at least 2 seconds, this helps avoid accidentally hitting the button and stopping the machine.

If the machine is left at Stop with mix above the level sensor, the writing “Why in STOP??” will be displayed flashing and with an intermittent beep after 30’’; it warns the user to set the machine at Production, Pasteurization or Storage.

MA – MP HOUR COUNTER RESET

If you continue to press for 20 seconds, after the display changes to “read events”, MP counter will be reset. The display now shows “Reset hrs Count”.

In order to reset MA counter, it is not only necessary to press Stop for 20 seconds, but also to have the MIR (photoelectric sensor) in a busy condition (Photocell concealed); the display shows “Reset hrs Count”.

8

TOTAL AND PARTIAL CONE COUNTER RESET

If you press Stop within 1 second of turning the machine’s power on and hold it down for at least 5 seconds, total and partial (daily) cones will be reset.

Display as follows:

- ENGLISH -		- ITALIAN -
Reset Cone Count		Azzeramento Coni

Cone count is measured in groups of 5.

9

EVENTS

The machine is provided with a large memory that helps us store most of the events (historian).

To read the events stored in memory, you must have the machine in STOP

Press Stop and keep it pressed for 3 seconds. the monitor will display the following sequence:

- ENGLISH-		- ITALIAN -
**READ EVENTS***		*LETTURA EVENTI*
Log Number 00014		Numero Ev.00014		total events
Year 2006		Anno 2006
09:00:08 15 Feb		09:00:08 15 Feb
Stop		Stop

The last screen shows the stored event, in this example it shows the STOP button was pressed at 8 seconds after 9 a.m. on Feb. 15th.

Events can then be scrolled with Increment (next event) and Decrement keys (the event before).

In order to leave the “Read events” mode, either press the Stop button for 2 seconds or do not touch any key for 30 seconds.

Stored events are Pasteurization steps, alarms, function changes, blackouts.

An Autosetup procedure does not cancel events from memory

10

TEMPERATURE CONTROLS

When the machine is in STOP with the mix in the tank at a low level (low level uncovered), the TEV temperature control is actuated.

If the TEV is greater than 15°C, the display visualises “Pasteurise !”. Therefore, pressing the Production key, the machine passes automatically to the Pasteurisation mode.

This control is not active during the successive 60 seconds after gaining access to the STOP function or during the successive 60 seconds after the spigot head has been closed.

If in all these cases, TEV<15°C, then all functions without any time limits are permitted.

From Stop, a time will be computed if the mix level is covering the level sensor. If down time exceeds 24 hours, the display will be as follows:

10:33:21 Fri			10:33:21 Ven
Wash Today !!!			Lavare oggi !!!

and Wash procedure must be executed: machine wash is forced and Production inhibited.

Reset conditions are the same as those for Wash (IMSSafety Magnetic Switch opening and reclosing).

11

SOFT ICE PRODUCTION

The access to Production is only enabled if the mix is above the minimum level sensor.

The product is cooled down in the cylinder till Hot programmed in step HOT 1 (see programming table) has been reached.

After the desired consistency has been reached (Hot), the beater goes on running for 3 more seconds (or a time programmed in step Ritardo Agitat.1 - Delay Beater 1) and it will then switch off

If necessary, tank storage will take place, now, provided that TEV2 (tank Thermostat 2) Temp. Conserv. - Storage Temp.

After reaching Hot, if no cone is dispensed, the beater will start every 10 minutes (Timer Ciclico - Cyclic Timer) and will run for 10 seconds, in order to control ice cream consistency: should this be below HOT 1 – Different Hot 1 (Hot 1 Different.), the compressor and relevant solenoid valve EVFC2 (Solenoid Valve Cylinder Cooling) will also start so as to bring ice cream back to the programmed consistency.

If HOT has already been reached and your machine is in stand-by mode of Production, when you dispense a cone, the beater motor will restart and run for 15 seconds to control the consistency.

During ice cream distribution, when mix in the tank is below the minimum level sensor, the display will show the message Aggiungere Mix - Add Mix , and only allow you to distribute the number of cones set in step Ultimi Coni - Last Cones.

MP runs for 6’’ (programmable in step T41) every 10’ (fix).

12

Once in Production mode, display shows the following:

- ENGLISH-		- ITALIAN -
Sundae Ready !		Gelato Pronto !
TEV +19°C W -14		TEV +19°C W -14

The first line on top refers to ice cream ready for distribution (Gelato Pronto ! - Sundae Ready !) or not yet at right consistency (Non Estrarre ! - Do not Serve !).

The display Non Estrarre ! - Do not Serve ! means that ice cream has not yet reached HOT

set in step Blocco Hot 1 - Hot Block 1 and you must thus wait. For further details, see paragraph DO NOT SERVE.

The second line refers to the number of days to next wash. The example above shows that there are still 14 days to wash day.

The second line concerns the TEV temperature, followed by the days (W=Wash) until the next wash.

By pressing Production, you move to the different “windows” or screens described below:

Key	- ENGLISH -		- ITALIAN -	Notes
	Hopper  +014°C		Vasca  +014°C	TEV2
	Cylinder +013°C		Cilindro +013°C	TEC2

In this window, the first line (on top) displays the hopper temperature:

 = ON, when the hopper is cooled +014°C=sundae hopper temperature (TEV2)

The second line displays the cylinder temperature:

 = ON, when the cylinder is cooled +013°C=sundae cylinder temperature (TEC2)

Set=100 Hot=085

Set=100 Hot=085

In this window, the first line (top) displays:

Set=100: Set HOT SOFT HOT=085: soft cylinder current consistency reading

	Cones Today		Coni Odierni
	12345		12345

In this window the display shows Cones of the day (starting from 0:00 to 23.59) :

12345 = number of cones relevant to SUNDAE side.

Daily cones are reset:

-on midnight switching

-by pressing Stop on switching on (see paragraph STOP)

13

	Total Cones		Coni Totali
	0923456780		0923456780
In this window, the display shows total Cones:
0923456780= number of cones relevant to Sundae side.

To reset them, switch machine off and then on. Soon after switching power on (within 1 minute), press

Stop and hold the key down for 5 seconds.

		TEV+010	TGV-022		TEV+010	TGV-022		TEV2	TGV2
		TEC+013	TE1-012		TEC+013	TE1-012		TEC2	TE2
In this window the display shows all sensors relevant to SUNDAE side (no display of °C nor °F):
TEV	= Sundae side Hopper Thermostat
TEC	= Sundae side Cylinder Thermostat
TGV	= Sundae side Hopper Ice Thermostat
TE1	= Sundae side Cylinder Evaporator Thermostat
		Topping	+057		Topping	+057			TET
		Set Topping +055			Set Topping +055

In this window the display shows the Topping sensor (no display of °C nor °F) with relevant temperature set: Topping = Topping Thermostat

Set Topping = Topping Temperature Set

By pressing Production again, machine returns to its starting display.

14

DO NOT SERVE

When selecting Production, the display will be Non Estrarre ! - Do Not Serve ! meaning that the ice cream needs to reach an ideal consistency and therefore do not serve till the message switches off:

- ENGLISH -			- ITALIAN -
Do Not Serve !			Non Servire !
TEV +19°C W -14			TEV +19°C W -14

The first time when is accessed the Production the machine has to reach the Set HOT to extinguish the writing, the following times it will be had the standard operation through Hot Block

Once Hot Block has been reached, the routine operation starts.

Message on the display will be as follows:

Sundae Ready !			Gelato Pronto !
TEV +19°C W -14			TEV +19°C W -14

In particular:

If the consistency decreases below the value programmed in step Blocco Hot 1 - Hot Block 1, Non Servire ! - Do Not Serve ! will light up on the display. This means that ice cream is not ready for distribution.

Writing will become Gelato Pronto ! - Sundae Ready ! ONLY after that Blocco Hot 1 is reached.

If a cone is dispensed (MIR-Photoelectric sensor activated) while Non Servire ! - Do Not Serve ! is lit up on the display, all outputs will switch off (MA, MC, EVFC OFF; MP, will also turn OFF if it was ON).

If the hopper needs to cool for storage, MC + EVFV will be left ON.

As soon as the photocell is deactivated (no longer covered), Production restarts, so restarting MA and MC + EVFC.

If the consistency value goes below Hot Block – 5 points hysteresis, the message Non Servire ! - Do Not Serve ! will again light up on the display.

15

MIX OUT

When mix is low (below the medium level sensor), the first line on display will show the blinking message Aggiungere Mix ! - Add Mix ! and hopper medium level led on

the keyboard will light up .

When the mix is below the medium level sensor, an intermittent acoustic warning (beep) will also be activated.

- ENGLISH -		- ITALIAN -	Notes
			low med. level
Add Mix !		Aggiungere Mix !
TEV +19°C W -14		TEV +19°C W -14

When mix is out (below the low level sensor) the first line on display will show a fixed message Mix Esaurita ! - Mix Out ! and hopper low level led on the keyboard will

light up .

The second line displays the number of cones you can still distribute (Ultimi Coni - Last Cones) before the machine automatically sets at Storage mode.

- ENGLISH -			- ITALIAN -	Notes
				Low level out
Mix Out	5		Mix Esaurita !
Last Cones			Ultimi Coni 5	Nr of remaining cones

Note:

With messages Aggiungere Mix ! - Add Mix ! and Mix Esaurita ! - Mix Out ! on display, the access to next Production screens is not allowed.

16

ICE IN THE CYLINDER

In Production, if the temperature TE2 reaches a value less than or equal to the one set in step Ghiaccio Cilin. - Ice Cylinder, alarm Ghiaccio Cilind. - Ice Cylinder will activate and will be stored among the events, ONLY.

This alarm is not displayed.

Under the said condition, all outputs to the cylinder will be deactivated and the machine will set to hopper cooling, if need be.

When Production timeout ends, consistency will be tested again in order to check whether TE2 has risen in the meantime higher than Ghiaccio Cilin. - Ice Cylinder.

TIMEOUT PRD

In Production, if consistency does not reach its set point within the time programmed in step Timeout Prd., the cycle will be forced to end as if HOT had been reached and the alarm will be stored among the events (not on display).

If Hot Block is not reached within 15 minutes after production starts, the machine will set to Stop and alarm Timeout Prd. will be displayed.

17

PASTEURIZATION

No Pasteurization process will ever start if the mix inside the tank is below medium level sensor.

Pasteurization process is automatically executed every day at 2:00am

(provided that time has been programmed in step Ora Avvio Pasto - Start Pasto

Time).

The machine is normally in Production and at the appointed Pasteurization time, it will automatically enter into the Pasteurization program and carry out the cycle.

Warning: if the front lid is open at the automatic Pasteurization time (Pasto Start Time), your machine will allow Production only after closing it.

If, step Ora Avvio Pasto - Start Pasto Time is set to “no” in the program, automatic Pasteurization is disabled and it can only be executed manually (General Market).

In order to activate Manual Pasteurization, press the Pasteurization key and hold it down for 5 seconds.

Warning: 5 seconds after the access to Pasteurization, the cycle must be completed. If the Pasteurization is not successfully completed, your machine will NOT enter Production, till the execution of a full Pasteurization cycle.

To force the access to Pasteurization even though the machine is in reserve (medium

level low mix), it is necessary for you to press the Storage key and hold it down 30 seconds.

By this, you will “skip” hopper level control block and you can now press the Pasteurization button for 5 seconds to enter in Manual Pasteurization.

18

The product in both the hopper and the cylinder is heated up to 149°F (65°C), kept at this temperature for 30 minutes (fixed time), and then cooled down to reach the storage temperature.

At the end of the cycle, the monitor displays “Fine PastoPasto End -”, followed by date and time, meaning that the pasteurization process has been correctly executed.

The beater in the cylinders turns cyclically during Heating, pause, Cooling (149°F (65°C) down to 68°F (20°C) in the cylinder) and since the moment when the cylinder reaches the storage temperature; whereas, during cooling, from 68°F (20°C) down to cylinder storage temperatures, beating is continuous.

The beater inside the cylinder normally runs 15 seconds and stops 30 seconds

Even in the event that the tank reaches the storage temperature earlier than the cylinder and TE>68°F (20°C), the beater is ON (continuous).

19

Pasteurization Sundae side
55° 65° 85°
°C
	MA+MC+EVFC 15” ON
	MC+EVFV 90” ON
TEC= 10°C	20°
MA+MC+EVRC 15” ON
MC+EVRV 70” ON
	2°
	MA+MC+EVFC 15” ON
MA+MC+EVRC 15” ON	MC+EVFV 90” ON
MC+EVRV 70” ON
30’	Time

Pasteurization Graph

Cycle Description

On heating cycle start between cylinder and hopper:

MA+MC+EVRC 15”ON and MC+EVRV 70”ON.

In Cooling, operation till TEC=20°C as follows:

MA+MC+EVFC 15”ON and MC+EVFV 90”ON.

When TEC reaches 20°C MA is always ON, also in hopper cooling:

MA+MC+EVFC 15”ON and MC+EVFV 90”ON.

20

HEATING

Heating is executed with “positive hysteresis”, meaning that if a temperature of 149°F (65°C) has been set, heating will be deactivated at 156.2°F (69°C) and will then restart at 149°F (65°C).

If you want to skip heating and 30 minute pause, press the Storage key for 3 seconds (at least 5 seconds after the Pasteurization is initiated); by doing this you will set the machine at the Cooling cycle without a previous pause of 30 minutes.

Once entering Pasteurization, the display is as follows:

	- ENGLISH -		- ITALIAN -	Notes
	- Heating -		-Riscaldamento-
	Do Not Serve !		Non Servire !

In this window, first line (on top) displays:

-Riscaldamento- - Heating – i.e., heating step of Pasteurization process.

On the second line:

Non Servire ! - Do Not Serve ! meaning that ice cream must not be dispensed.

Pressing Pasteurization leads to the screens described here below:

Key	- ENGLISH -		- ITALIAN -	Notes
	Hopper  +023°C		Vasca  +023°C	TEV2
	Cylinder -013°C		Cilindro -013°C	TEC2

In this window, the first line (on top) displays the Hopper temperature (TEV2) whilst the second line displays the Cylinder temperature (TEC2).

: The arrow indicates what side is heated.

Key	- ENGLISH -			- ITALIAN -			Notes
	TEV+066	TGV+070		TEV+066	TGV+070	TEV2	TGV2
	TEC+067	TE1+068		TEC+067	TE1+068	TEC2	TE2

In this window all sensor temperatures are displayed.

During Heating process, the compressor heats cylinder and hopper in turns.

Default times in heating step are normally 15 seconds for cylinders and 70 seconds for hopper.

21

ACTIVATED UNITS

On start, MP is activated for a fixed time of 30 seconds, where as MMV runs for the duration of the entire cycle.

In Cylinder Heating, the following units are activated: MA, MC, EVRC for 15 seconds (see the table below). The following units are activated: MC, EVRV, for 70 seconds (see the table below).

By EVRC, MP and MA it is always meant SUNDAE side.

If the hopper reaches the Pasteurization temperature earlier than the cylinder, beating in the cylinder will begin to run continuously.

Following checks are also executed:

If TEV < TEC	by :	>= 4°C			ON EVRV 86”	/	ON EVRC 15”
If TEV < TEC	by :	>=3°C	and	<4°C	ON EVRV 78”	/	ON EVRC 15”
If TEV < TEC	by :	>=2°C	and <3°C		ON EVRV 74”	/	ON EVRC 15”
If TEV < TEC	by :	>=1°C	and	<2°C	ON EVRV 72”	/	ON EVRC 15”

DELTA TGV-TEV

(Alarm Belt)

Conditions for belt alarm are monitored under the following parameters:

-TEV and TGV sensors cannot already be in an alarm state of their own

-machine must be in Heating or Pasteurization Pause

In Heating of Pasteurization program, if TGV temperature turns > than the TEV temperature by the value programmed in step Delta TGV-TEV, Allarme Cinghia - Alarm Belt will be displayed and machine will set to Stop.

Check driving belt or whether the rotor is in its seat.

22

PAUSE

If you want to skip the 30 minute pause after the temperature of 149°F (65°C) has

been reached, press the Storage key 2 seconds; by doing this you will set the machine to the Cooling cycle without the 30 minute pause.

	- ENGLISH -		- ITALIAN -	notes
	-Heating Pause-		-Pausa Pasto-
	Do Not Serve !		Non Servire !

In this window the first line (on top) displays:

-Pausa Pasto- -Heating Pause- i.e., Pasteurization pause (or break).

On second line:

Non Servire ! - Do Not Serve ! meaning that it must not be served in this step.

Pressing Pasteurization leads to the screens described below:

Key	- ENGLISH-		- ITALIAN -	Notes
	Hopper  +065°C		Vasca  +065°C	TEV2
	Cylinder +066°C		Cilindro +066°C	TEC2

In this window the first line (on top) displays the Hopper temperature (TEV2) whilst the second line displays the Cylinder temperature (TEC2).

: The arrow indicates what side is heated.

Key	- ENGLISH -		- ITALIAN -	Notes
	Pause Time 30:00		Tempo Pausa30:00

In this window, Pause decreasing Time is displayed.

Key	- INGLESE -			- ITALIANO -			Note
	TEV+066	TGV+070		TEV+066	TGV+070	TEV2	TGV2
	TEC+067	TE1+068		TEC+067	TE1+068	TEC2	TE2

In this window all sensor temperatures are displayed.

23

ACTIVATED UNITS

MMV runs for the duration of the entire cycle.

If the Pasteurization temperature is reached either by the cylinder or by the hopper, MMV will run continuously, whilst MA runs for 15 seconds and stops for 2 minutes, until pause time has finished.

If the cylinder needs be heated during the pasteurization pause, MA (will run continuously) MC and EVRC will start.

If the hopper, alone, needs be heated during the pasteurization pause, MC and EVRV will be activated.

If both the cylinder and hopper need to be heated at the same time during the pasteurization pause, heating will begin to cycle: 15sec. MA, MC and EVRC and 70 sec. MC and EVRV (still applicable times given in previous table relevant to ON-OFF times in relation to TEC and TEV temperatures).

MP will be activated in pause for 10” every 10’.

24

COOLING

The product is cooled down to the cylinder and hopper Storage temperatures (Temp.Conservaz. – Storage Temp.).

	- ENGLISH -		- ITALIAN -	Notes
	- Cooling -		-Raffreddamento-
	Do Not Serve !		Non Servire !

In this window the first line (on top) displays

-Cooling- - Cooling - : i.e., Pasteurization cooling step.

On the second line:

Non Servire ! Do Not Serve ! : that it must not be served in this step.

Pressing Pasteurization leads to the screens described here below:

Key	- ENGLISH -		- ITALIAN -	Notes
	Hopper  +065°C		Vasca  +065°C	TEV2
	Cylinder +066°C		Cilindro +066°C	TEC2

In this window the first line (on top) displays the Hopper temperature (TEV2) whilst the second line displays the

Cylinder temperature (TEC2).

: The arrow indicates what side is cooled.

Key	- ENGLISH -			- ITALIAN -			Notes
	TEV+066	TGV+070		TEV+066	TGV+070	TEV2	TGV2
	TEC+067	TE1+068		TEC+067	TE1+068	TEC2	TE2

In this window all sensor temperatures are displayed.

ACTIVATED UNITS

MMV runs for the duration of the entire cycle, till TEV reaches the Storage temperature.

In Cylinder Cooling, following units are activated: MA, MC, EVFC, MV 15 sec. (see table).

In Hopper Cooling, following units are activated: MC, EVFV, MV 90 sec. (see table).

On cycle end, the machine sets at Storage and - Fine Pasto –

25

(- Pasto End -) with time and relevant day of the week are displayed.

	- ENGLISH-		- ITALIAN -	notes
	- Pasto End -		- Fine Pasto -
	10:17:50 Mon		10:17:50 Mon

In this window the first line (on top) displays:

- Fine Pasto – (- Pasto End -): i.e., Pasteurization (Storage) holding step.

On the second line:

- time and day of the week

ACTIVATED UNITS

When the Storage setpoint has been reached and the hopper needs to be cooled, MMV is activated for the duration of hopper cooling (in parallel with EVFV).

In Cylinder Cooling the following units are activated: MA, MC, EVFC, MV. In Hopper Cooling the following units are activated: MC, EVFV, MV.

Anti-icing

When the temperature TGV reaches a value smaller/same as –0.4°F (-18°C) (step Antigh.Vasca – Hopper Defrost) EVRV energizes (and EVFV goes on being energized). The display indicates an upward arrow. When TGV increases by the value programmed in the step Ist.Antig.Vasca – Hop.Defrost Hys, EVRV switches off.

26

STORAGE

The Storage program has the function to bring the product which is both inside the hopper and inside the cylinder to the temperature of 39.2°F (4°C) (this value can be programmed in step Temp.Conservaz. – Storage Temp.).

As far as the hopper is concerned, storage is controlled by TEV2 whereas, as to the cylinder, it is controlled by sensor TEC2.

Every time you set the machine at the function Storage, values of sensors TEC2 (temperature in the cylinder) and TEV2 (temperature in the hopper) are read.

If both the cylinder and hopper need be cooled at the same time, the hopper has priority over the cylinder.

Storage in that case takes place on a cyclic basis.

When storing the hopper EVFV + MC are activated for 90 seconds.

When storing the cylinder MA + MC + EVFC are activated for 15 seconds.

When entering the Storage mode, you will have the following display:

	- ENGLISH -		- ITALIAN -	Notes
	Hopper  +015°C		Vasca  +015°C	TEV2
	Cylinder +012°C		Cilindro +012°C	TEC2

In this window the first line (on top) displays the Hopper temperature (TEV2) whilst the second line displays the Cylinder temperature (TEC2).

: The arrow indicates what side is cooled

Pressing Storage leads to the screens described here below:

Tasto	- ENGLISH -			- ITALIAN -			Notes
	TEV+066	TGV+070		TEV+066	TGV+070	TEV2	TGV2
	TEC+067	TE1+068		TEC+067	TE1+068	TEC2	TE2

In this window all sensor temperatures are displayed.

27

ACTIVATED UNITS

MMV runs during the entire cycle, till TEV reaches the Storage temperature. Active units in Cylinder Cooling: MA, MC, EVFC, MV for 15 seconds.

Active units in Hopper Cooling: MC, EVFV, MV for 90 seconds.

MP runs for 6’’ (programmable in step T41) every 10’ (fix).

28

TOPPING

This function is automatically activated in Production if:

-the topping tank has a sufficient quantity of water to cover topping level sensor,

-in Programming mode, step Set Topping is not = 0

-Hot has not been reached (when EVFC is off)

If the above conditions are met, MC and EVRT will start and heat topping water up to the temperature set in the Programming (usually 131°F (55°C)) and hold it at that temperature through thermostatic control.

If you exit from Production, warm gas will deactivate.

29

CLEANING

In this function MA and MP will be activated for 30”, after that, the machine will automatically return to Stop, so as to avoid a severe wear of the cylinders.

When entering Cleaning, the display will be as follows:

	- ENGLISH-		- ITALIAN -			Notes
	HOT=058 TEC+014		HOT=058	TEC+014	HOT2	TEC2
	Beater + Pump ON		Agita +	Pompa ON

In this window, the first line (on top) displays HOT1 and TEC2 The second line shows how to enable/disable the outlets:

- will be activated (Beater and Pump) for 30”.

Pressing Cleaning leads to the screens described here below:

	HOT=058	TEC+014		HOT=058 TEC+014	HOT2	TEC2
	Pump ON			Pompa ON

In this window, the first line (on top) displays HOT2 and TEC2.

MA will be deactivated and only does MP run for 30”.

By pressing Cleaning again MA is activated again:

	HOT=058 TEC+014		HOT=058 TEC+014	HOT1	TEC2
	Beater ON		Agitatore ON

In this window, the first line (on top) displays HOT2 and TEC2.

MP will be deactivated and only does MA run for 3 minutes.

By pressing Cleaning again		:
	HOT=058	TEC+014		HOT=058 TEC+014	HOT2	TEC2
	Beater + Heating			Agitat + Riscald

In this window, the first line (on top) displays HOT2 e TEC2.

MA and MC+EVRC will be activated till the Set TEC Cleaning (T85).

By pressing Cleaning again initial display will be shown.

30