Bunn ULTRA Installation guide
BUNN®TECHNICAL TRAINING
Ultra
Index
Unit 1: Installation
Site Requirements .............................................................................................................. 4
Location of the Serial Number .......................................................................................... 4
Prepping Machine for Install ............................................................................................. 4
Hopper Assembly ............................................................................................................... 5
Electrical Install ..................................................................................................................5
PowderAutoll(PAF)Installation(Optional) ................................................................... 6
LiquidAutoll(LAF)Installation(Optional) ..................................................................... 7
Unit 2: Setup
User Interface...................................................................................................................... 13
SwitchOperation(OperatingControls) ..................................................................... 13
SwitchOperation(ProgrammingControls)............................................................... 13
Setup.................................................................................................................................... 14
Setup Machine.............................................................................................................. 14
Product Preparation..................................................................................................... 17
PAF-PowderMixSet-Up(BrixRatio) ......................................................................... 17
LAF–LiquidConcentrateSet-Up(BrixRatio) .......................................................... 18
ULTRA1and2StartUpwithLAF............................................................................... 19
Unit3:MachineComposition
ExteriorOverview ...............................................................................................................21
RemovingtheEnclosure ................................................................................................... 21
MachineFunctionandOperations.................................................................................... 24
TICBoard(TimeInaCan) ........................................................................................... 24
MainControlBoard...................................................................................................... 24
Mechanical System ...................................................................................................... 24
Refrigeration System ................................................................................................... 24
Temperature Sensing System..................................................................................... 25
Torque Sensing .............................................................................................................. 25
Unit4:PreventiveMaintenance
Tools Required....................................................................................................................27
PM Parts ..............................................................................................................................27
PriortoservicingtheULTRA............................................................................................. 27
PreventiveMaintenanceInstructions ............................................................................... 27
Unit 5: Troubleshooting
Test Menus .......................................................................................................................... 30
Test Augers ......................................................................................................................... 30
RellThreshold(UltrawithLAFKitInstalled) ................................................................. 30
Temp and Torque Screen...................................................................................................31
Warning Messages ............................................................................................................. 31
Error Messages................................................................................................................... 33
ProductDoesNotFreezeorFormIceCrystals ............................................................... 34
TorqueSensorBoard ......................................................................................................... 35
Thermistor........................................................................................................................... 35
UltraPAFErrorMessages ................................................................................................. 36
Triac Maps ........................................................................................................................... 36
© 2010 Bunn-O-Matic Corporation. All Rights Reserved
Rev. A
Unit Objectives
Un i t 1 in s t a l l a t i o n
Given a realistic scenario depicting a new site install, the learner will be able to install and setup the ULTRA for customer
turnover without error.
Given a new machine, all the necessary tools and safety equipment, the learner will be able to install the ULTRA
without error.
The learner will be able to verify that the site requirements have been met for ULTRA or Optional
Accessories.
The learner will be able to locate and document the serial number.
The learner will be able to power up and perform the initial set-up of the ULTRA and Optional Accessory
Systems PAF and LAF.
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4
Installation
Site Requirements
Space
Counter able to support 180 lbs (PAF Accessory Included).•
Minimum clearance of 6” between the machine side and the wall or another appliances•
Counter area able to accommodate machine’s footprint with six inches of clearance in the rear•
forairowandairltercleaning.
Dispenser performs better if not placed near any heating appliance that exhausts heat on and•
around dispenser.
Ultra-1 approx. dimensions (H 32 x W 8 x D 24.5)•
Ultra-2 approx. dimensions (H 32 x W 16 x D 24.5)•
Plumbing(PAFOnly)
A shut-off valve should be installed in the line before the machine•
Cold water with an operating pressure between 20 and 90 psi (138 and 690kpa) from a ½ inch or•
larger supply line with a shut off valve.
Astrainerassemblyshouldbeinstalledinlinepriortotheexiblewaterline•
Plumbing(LAFwithWatertoProductRatioBrixPumpwithShutOff)
Cold water with an operating pressure between 20 and 90 psi (138 and 690kpa) from a ½ inch or•
larger supply line with a shut off valve.
Waterpressureregulatorrequiredandsetto50psi(345kpa)orSHURowaterpressure•
reducing valve.
Double check valve with vent required after pressure regulator.•
3 - Way Sanitizing Valve required within 6 inches of the brix pump•
Use3/8inchI.D.FDAapprovedexiblebeveragetubingandstainlesssteelttingswithOetiker•
clamps.
Water Treatment
Cold water hook-up only.•
Adequatespaceforwaterlterandmaintenance.•
Waterlterorwatercartridgepurgedbeforemachineinstallation.•
Installationdaterecordedonwaterlterdecal.•
Electrical
120VAC•
Dedicated 15AMP Circuit with proper breaker and receptacle•
Receptacle within 5 feet of machine•
Mating connector must be NEMA 5-15R•
Location of the Serial Number
The machine’s serial number is located on the data plate, which is located on the
right side panel. The serial number half tag can be found on the inside of the ma-
chine on the main machine frame.
Prepping Machine for Install
Step 1: Verify that all of the site requirements have been met.
Step 2: Unbox the machine and all the parts.
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Step 3: Place the machine in the desired location on the counter. Do not lift the Ultra by the drum(s).
Step 4: Document the complete serial number of the machine.
Step 5: Remove and save the black plastic drum support(s). This will be used as a servicing jig later.
Step 6: Adjust the legs on the machine so that it is level or slightly lower in the front.
Step 7: Remove the shipping eye bolts, located on the bottom of the machine, from the compressor.
Hopper Assembly
Electrical Install
Step 1: Plug machine into 120VAC outlet.
Step 1: Insert the auger nose
bushing from inside the hopper.
Step 2: Install the seal(s) over the
ange at the rear of the cooling drum(s)
and press the seal(s) rmly into place
as shown.
Step 3: Align the auger shaft(s) with
the auger(s). Push the auger(s) as far
as they will go and rotate so the at face
of the auger shaft is aligned with the at
face of the auger nose.
Step 4: Install the hopper over the
auger and cooling drum and slide it into
place.
Step 5: Push down until the hopper
lock plunger snaps into place. Step 6: Set the hopper lid on the hop-
per with lamp cord at the back.
Step 7: Plug in the hopper lid lamp
cord.
Step 8: Position the faucet seal and
the return spring in the faucet valve. Step 9: Slide the faucet valve assem-
bly into place on the hopper.
Step 10: Press down on the valve to
compress the spring. Position the faucet
handle over the faucet valve one side
at a time and snap into place on the
hopper.
Step 11: Install the drip tray and cover.
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PowderAutoll(PAF)Installation(Optional)
Step 1: Remove the rear plastic
plug from trim strip between the
hopper drip trays and loosen the
auger motor cover screws.
Step 2: Place PAF platform assembly
on top of the motor covers and install
support rod into hole in trim strip.
Step 3: Tighten support rod from top of
platform. Retighten motor cover screws.
Step 4: Plug RCA cord into Ultra
base unit.
Step 5: Install each hopper seal over the ange
at the rear of the cooling drums as shown.
Step 6: Press the seals rmly into
place.
Step 7: Align the auger shaft with
thenoftheauger.Pushthe
augers as far as they will go and ro-
tatethemsotheatnisfacingup.
Step 8: Install the auger nose bushing
into the front of hopper.
Step 9: Thoroughly rinse the hoppers
and install them over the augers and
cooling drums.
Step 10: Slide the hopper(s) into
place and push down until the
hopper lock plunger snaps into
place.
Step 11: Install level probes into slots
at top rear of PAF hoppers.
Step 12: Install PAF unit onto platform
and plug power cord into rear of
platform. Plug platform power cord into
proper outlet.
Step 13: Assemble the drip tray.
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LiquidAutoll(LAF)Installation(Optional)
The Brix pump should be placed as close to the concentrate supply as possible.•
The Brix pump mounting placement should be the same level or slightly higher than the concentrate BIB.•
Ease of access to the brix pump and sanitize valve for sanitizing procedure.•
* Should be located no more
than 6” from pump.
(50 PSI RECOMMENDED)
*
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BUNN-O-MATIC CORPORATION
POST OFFICE BOX 3227
SPRINGFIELD, ILLINOIS 62708-3227
PHONE: (217) 529-6601 FAX: (217) 529-6644
37570.0000D 07/09 ©2005 Bunn-O-Matic Corporation
ULTRA-2
INSTRUCTIONS FOR INSTALLING
LIQUID AUTOFILL KITS
INTRODUCTION
These instructions are for installing the Liquid Autofill Kits on Autofill ready ULTRA-2 cold drink dispensers.
There are three different kits available:
37960.0000 ULTRA-2 Liquid Autofill Kit 120V with Separate Water Lines
37960.0001 ULTRA-2 Liquid Autofill Kit 120V without Water Lines
37960.0002 ULTRA-2 Liquid Autofill Kit 230V with Separate Water Lines
INSTRUCTIONS
1. Unplug machine from power source before removing any panels.
2. Drain both hoppers and clean the machine if needed before proceeding.
8. Connect Auto Fill board to main board.
Be sure to snap the plastic stand off’s
completely into the main board.
7. Remove 4 screws holding in the main
circuit board.
6. Install level probe assembly into hole
and secure with nut provided.
5. With a standard screwdriver and a
hammer, punch out the hole needed
for the level probe. Repeat this step
for both sides.
4. Remove both motor covers and locate
.50” round knock out in top right area
of plastic drum mount.
3. Remove hoppers, drip tray, both side
panels and front panel.
(Continued)
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2
INSTRUCTIONS (Continued)
14. Install valve and bracket assembly by
feeding the attached tubing through
the smaller snap bushings in the base
of the machine.
13. Remove top nut o of grounding stud
in the base of the machine, add on the
greengroundingwirefromthenewhar-
nessand reinstallthenutontothestud.
Make sure that all the other grounding
wires remain on the ground stud.
12. Plug wire harness (supplied with kit)
intoAutoFillboardconnectorandroute
wires back into the machine.
11. Installprovidedbushingsintoproduct/
water holes to protect the tubing.
10. Remove hole covers from the base of
the machine as needed to route water
and product tubing through base.
9. Reinstall the main board into the
machine using the original mounting
screws.
17. Positionthevalveandbracketassembly
betweentherightfrontcorner postand
the right side fan shroud and secure
with screws provided.
16. Route Pink and Tan wires up to level
probesandattachusingnutsprovided.
Pink is the right probe and Tan is the
left probe.
15. Connect the wires to the ll valves both
waterandproductasneededaccording
to the wiring schematic provided. Red
and White wires to the right valve(s),
Blueandwhitewirestotheleftvalve(s).
PleasenotethatLeftandRightarefrom
the front of the machine, Users left and
right.
37570 072706
Ultra Training Manual
10
3
INSTRUCTIONS (Continued)
20. Removeoneorbothplugsfromthehop-
per depending on whether a separate
water line is being installed. Install the
quickdisconnectttingintotheholeon
thehopperandsecurewithnutprovided
with tting.
19. Assemble a .25” quick disconnect t-
ting, 1.25” neoprene tube and barbed
elbow as shown with the .50” barb
pointing down.
18. Reinstallfrontpanel,leftpanelandboth
motor covers.
37570 072706
22. Route the tubes from the solenoids up
to the quick disconnect ttings on the
hoppers. The tubes are supplied with
extra length to allow for trimming if
desired. Slip a clamp over the end of
the tube and install a .25” male discon-
necttting. Positionthe clampover the
barb area of the tting and crimp into
place.
NOTE: Make certain the tubes are routed
to the correct hoppers to prevent product
from being mixed or hoppers overowing.
21. Install hoppers onto machine and
slide probes onto hoppers into slots
provided.
24. Installcustomersuppliedpumpsystem.
Turn on pump system and water sup-
ply. Check all tubing connections for
leaks.
23. Connect the tubes to the hoppers.
25. Install snap clamps on to hoses just
above the bushings to prevent hoses
from being pulled loose from the so-
lenoid valves.
(continued)
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437570 073009
26. Apply power to machine and turn water on for Brix Pump operation. Refer to the Programming section of this manual in the Rell
Threshold section to check rell for proper operation.
27. At the threshold screen, with no product in the hopper, conrm the number on the left (top) of the screen is around 250. The
number on the right of the screen is factory set to 155. The factory set point should not need any adjustment.
28. After conrming that both hoppers are reading about 250 for the threshold, proceed to the next screen to test the rell circuit.
29. At the test rell screen, select yes.
30. The Activate Valve screen will allow you to test the pumping and rell circuit. Press and hold the ULTRA button to activate the left
rell system. Conrm that the left side is lling when the ULTRA button is pressed. Release the ULTRA button to stop the lling
process. Repeat this process for the right side by pressing the ICE button to test. Check for leaks at the hoses while pumping
system is running.
31. Once the testing is complete, exit the programming menu and reinstall the right side panel.
32. The auto ll feature can be turned on by pressing the auger button for each side until the display reads “AUGER REFILL ON”.
NOTE: Some models also include a “Delay Rell” option. This feature is used to dose in small amounts of new product while delaying
between doses. This can help the already frozen product from becoming deluted and not ready to serve. These delay and ll times are
to be determined and set based on each application as desired by the end user.
INSTRUCTIONS (Continued)
Unit Objectives
Un i t 2 se t u p
Given a realistic scenario depicting a new site install, the learner will be able to install and setup the ULTRA for customer
turnover without error.
Given an installed machine, all the necessary tools and safety equipment, the learner will be able to set the machine
up for initial operation.
The learner will be able to operate the switch controls.
The learner will be able to enter and navigate programming.
The learner will be able to understand and perform the task of setting priority menus.
The learner will be able to perform product preparation and adjustments of the optional accessories (PAF &
LAF).
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User Interface
Using the menu-driven display on the front of the dispenser, the operator has the ability to operate, alter or modify
various parameters such as beverage consistency and set day/night “ON/OFF” times. The operator is also prompted
to check a variety of periodic service functions or even a step-by-step cleaning routine.
SwitchOperation(OperatingControls)
This switch is the ON/OFF toggle switch which powers up the dispenser and the LCD display. This switch
is also used as back up switch in menu mode.
Press and release the appropriate (ON/OFF) switch to start the Auger Motor and to turn on AutoFill when
applicable.
Press and release the (OFF/ICE/CHILL) switch and select CHILL to begin the cooling process for the
selected hopper.
SwitchOperation(ProgrammingControls)
To access the programming mode, and to scroll through the different function screens, hidden programming switches
areused.Pressandholdforvesecondsthe“Gourmet”buttontoenterintotheprogrammingmenus.
“ULTRA”(leftunderdisplay)
When prompted by a selection from the menu to answer yes or no, the “ULTRA” switch is used to answer
“NO” or (-) minus.
“GOURMET”(centerunderdisplay)
Press and hold this switch 5 seconds to access the Menu Function Index. This switch is also used as “NEXT”
to scroll through the functions.
“ICE”(rightunderdisplay)
When prompted by a selection from the menu to answer yes or no, the “ICE” switch is used to answer “YES”
or (+) plus.
Ultra 1 Ultra 2
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14
Setup
Setup Machine
The following machine parameters should be set upon placement of machine for product turn over.
Set Thickness (Product consistency)
□
Set Date Time
□
Set Language□
Set Night Time□
6 Month PM (Recommended)□
Day To Clean (Recommended)
□
LAFSetUpMenus
DelayedRell□
EnableRell?(Ultra-1Only)□
Set Thickness
Setting the thickness changes the ice consistency, or torque of each auger. The factory default is 8with a range of 1
to 16.
Step 1:PressandholdtheGourmetswitchuntilthedisplayscreenreads“CleaningGuide?”.
Step 2:pressandreleasetheGourmetswitchuntilthe“SetThickness?”optionisshowninthedisplayscreen.
Step 3: Select Yes (Ice) to access the Set Thickness option.
Step 4: Use Min (-) and Max (+) to adjust the thickness levels. Press the Gourmet switch to accept the desired set-
ting for the left side.
Step 5: Use the same controls to adjust the thickness level for the right side. Press the Gourmet switch to accept the
desired setting.
Step 6: Press Next (Gourmet) until you exit programming and return to the Home Screen.
Set Date Time
Allows the operator to set the DATE (YY MM DD) and TIME (HR MIN SEC) for display on the Home Screen.
Step 1:PressandholdtheGourmetswitchuntilthedisplayscreenreads“CleaningGuide?”.
Step 2: Press and release the Gourmet switch until the “Date/Time” setting option appears in the display screen.
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Step 3: Select Yes (Ice) to access the set Date/Time option.
Step 4: Use Min (-) and Max (+) to adjust the setting to the appropriate year. Select Next (Gourmet) to continue.
Step 5: Use Min (-) and Max (+) to adjust the setting to the appropriate month. Select Next to continue.
Step 6: Use Min (-) and Max (+) to adjust the setting to the appropriate day. Select Next to continue.
Step 7: Use Min (-) and Max (+) to adjust the setting to the appropriate hour. Select Next to continue.
Step 8: Use Min (-) and Max (+) to adjust the setting to the appropriate minute. Select Next to continue.
Step 9: Use Min (-) and Max (+) to adjust the setting to the appropriate second. Select Next to continue.
Step 10:Ifyouaresatisedwiththechanges,keeppressingNext(Gourmet)untilyouexitprogrammingandreturn
to the Home Screen.
Set Language
The setting of the Set Language mode allows the operator to scroll thru a list of languages stored in the software and
select one for the display messages.
Set Night Time
The setting of the Day/Night mode allows the dispenser to “power down” during off hours. The bottom corners dis-
playing “ICE” will change to “CHILL” during the night mode. During the night mode, the product will be kept chilled to
below 35°F. “ICE” reading will return after night mode elapses. With “OFF” representing 12:00 AM, the operator can
scroll to the times desired for the night time mode to begin and end.
Step 1:PressandholdtheGourmetswitchuntilthedisplayscreenreads“CleaningGuide?”.
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Step 2: Press and release the Gourmet switch until the “Set Night Time” setting option appears in the display screen.
Step 3:UseMin(-)andMax(+)toadjustthesettingtothedesiredtime.Whennished,PressandreleasetheGour-
met switch and proceed to Day Time setting.
Step 4:UseMin(-)andMax(+)toadjustthesettingtothedesiredtime.Whennished,keeppressingNext(Gour-
met) until you exit programming and return to the Home Screen.
6 Month PM
This function is used to set a reminder message Preventive Maintenance Due every six months. The machine will
notshutdownifserviceisnotperformed.Whentheserviceisperformedandthemessage,“PMCOMPLETE?”,is
answered “YES” (ICE), the time and date is recorded for another six months to elapse.
Step 1:PressandholdtheGourmetswitchuntilthedisplayscreenreads“CleaningGuide?”.
Step 2: Press and release the Gourmet switch until the “6 Month PM” setting option appears in the display screen.
Step 3:UseMin(-)orMax(+)toturnthisfunctionon/off.Ifyouaresatisedwiththechanges,keeppressingNext
(Gourmet) until you exit programming and return to the Home Screen.
DayToClean
This function allows the operator to program a cleaning schedule from 1 to 14 days.
DelayedRell
This function allows the operator to dose in small amounts of new product while delaying between doses.
Thiscanhelpthealreadyfrozenproductfrombecomingdilutedandnotreadytoserve.Thesedelayandlltimesare
to be determined and set based on each application as desired by the end user.
EnableRell(Ultra-1Only)
ThisfunctionwillactivatetheLiquidAutollfunctiononlyinmachinesequippedwiththeLAFoption.
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Product Preparation
Whether liquid concentrate or granulated powder, all product must be thoroughly mixed BEFORE adding it to the
hoppers.
For best results with granita-type products, use only products with an apparent brix of 12 or higher. Some products
may work with an apparent brix as low as 9. Your experimentation with other products will be the best guide in this
area.
Keep the pre-mixed liquid product refrigerated. This reduces cooling/freezing time in the dispenser.
Keep the hoppers topped-off during peak serving periods. Add pre-mixed liquid product as it is dispensed. This re-
duces the cooling/freezing time and assures you of always having product ready to dispense.
Keep the product level in the hoppers higher than the auger. If the auger is exposed, air will become entrapped in the
mixture resulting in a clouded foamy consistency.
Youmaynditbenecialtoturndowntheicecontrolstokeeptheicegranulesfromgrowingtoolarge.
Some products freeze at a lower temperature than others. You may notice frost or ice on the hoppers. This is normal
and should not be a concern.
Humidity in the air may cause sweating on the outside surfaces of the hoppers. This is to be expected and should
notbeaconcern.Thedriptraysbeneaththehopperswillcapturethisandcauseittoowtothelowerdriptrayfor
disposal.
Some noises are to be expected during normal operation of the dispenser. By becoming familiar with the noises
made during normal operation, you will be better able to listen for problems.
PAF-PowderMixSet-Up(BrixRatio)
When using the PAF with a new powdered granita mix, follow the procedure outlined below to adjust the PAF to pro-
duce the correct brix ratio according to the product manufacture.
Step 1: Determine the mix ratio of powdered granita mix. Convert the recipe so that it is expressed in terms of weight
units[grams(g),dryounces(oz),orpounds(lbs)]ofpowderedgranitamixtouidounces(.oz.)ofwater[1gallon
gal)=128.oz.;1liter(l)=33.8.oz.].
Step 2:Thedeliveryrateofthewateringredientisfactorypresetto1.oz.persecond.Therefore,itisonlyneces-
sary to adjust the delivery rate of the powdered granita mix.
Step 3: Place the PAF on top of a fully assembled ULTRA taking care to align the PAF guide rails over the rollers on
the platform guide rails.
Step 4: Connect the PAF power cord to the outlet located on the ULTRA auger motor cover.
Step 5:Attachaexiblewaterlinetothe.25”arettingonthebackpanelofthePAF.
Step 6: Ensure the ULTRA is powered ON and the Day/Night setting is set to Day.
Step 7: Pull the PAF fully forward on its support rails.
Step 8: Pull the slide gate closed on the PAF product hopper elbow and remove the product hopper from the PAF.
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18
Step 9:Removethelidfromtheproducthopperandllthehopperwithapowderedgranitamix.
Step 10: Install the product hopper into the PAF.
Step 11: Place the ON/OFF switch at the PAF whipper panel to ON.
Step 12: After allowing 5 seconds for the PAF to initialize, observe the door lamp on the whipper panel. The door
lamp should not be lit. If the door lamp is lit, consult the fault list and clear the fault before proceeding.
Step 13: Remove the hole plug on the whipper panel. Using a slotted screwdriver, set potentiometer to approximate-
ly mid range.
Step 14: Remove the mixing chamber from the PAF and place a small container, such as a cup, under the product
hopper ejector elbow.
Step 15: Push the slide gate on the product hopper ejector elbow to the OPEN position.
Step 16: Momentarily set the TEST/SERVICE switch on the whipper panel to the TEST position. The hopper motor
will run and dispense powdered granita mix for 10 seconds.
Step 17:AfterthePAFhasnishedthe10secondthrowtest,weighthedispensedproduct.
Step 18: Determine the dispense rate of the powdered product (weight units per second) by dividing the measured
weight by 10.
Step 19: Compare the measured dispense rate with the mix ratio in
Step 1. Adjust the MIN/MAX control clockwise to increase the dis-
pense rate or counterclockwise to decrease the dispense rate of the
powdered granita mix. Repeat Steps 16 through 19 as necessary
until proper mix ratio is achieved.
Step 20: Once the mix ratio has been adjusted, the PAF can be run
with the door open. This will allow you to catch dispensed product for
brix testing.
Step 21: Hold a container under the dispense tip of the PAF.
Step 22: Hold the TEST/SERVICE switch on the whipper panel to the
SERVICE position.
Step 23:Whenthecontainerislledtothedesiredlevel,releasethe
TEST/SERVICE switch.
Step 24: Measure the brix using the appropriate measuring device.
Step 25: Remove the hole plug. Using a slotted screwdriver, adjust
the potentiometer clockwise to increase the brix or counterclockwise
to decrease the brix of the product. Replace the hole plug.
LAF–LiquidConcentrateSet-Up(BrixRatio)
TheSHURoBRIXproportioningpumpisdrivenbypressurizedwater,allowingthewaterandproducttobedelivered
at an exact ratio. The pump operates whenever there is a differential in pressure between the inlet and outlet water
sides of the pump.
Step 1:Purgewaterlterifapplicableandconrmallwaterdevicesareproperlyplaced,tubingconnectionsare
properly clamped and lines are not kinked.
Step 2: Install the BIB connector onto the receiving product container.
Step 3:Locateconcentrateandwatertubethatwillconnecttothequickdisconnectttingsonthehopper,placewa-
ter and concentrate tube inside of an empty container to prime the concentrate and the purging of air out of the lines.
Step 4: Check 3 –way sanitize valve for dispense position and slowly turn on the main water supply.
Step 5:Allowthepumpenoughtimetopurgealltheairoutofthelinesandcheckfordesiredowrateofproduct
and water. Adjust pressure regulator if applicable or adjust water shut off
valveifusingaxedwaterowregulator.Whenthedesiredowrateis
achieved, turn off the water supply.
Step 6: See hopper assembly instruction sheet. Install level probe onto
the hopper.
Step 7: Connect the tubes to the hopper quick connect connectors. Keep-
ing the water and concentrate line accordingly to the correct hopper on a
two hopper machine.
Step 8: Turn on the water supply and the machine is now ready for start
upandinitialllofthehopper.
Adjustment for Powder Throw Weight
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ULTRA1and2StartUpwithLAF
Step 1: Review the switch operation of the user panel.
Step 2: Apply power to the machine.
Step 3: Press and release the (ON/OFF) switch to power on the machine.
Step 4: ULTRA with LAF option: Press and release the appropriate (ON/OFF) auger switch until the appropriate
“AugerRellOn”modeisselected.Thismodeactivatesthemotorandrellcircuitinunisonandwillautomatically
maintain the level of product in the hopper to the probe level.
Note:ULTRA-1only–Enabletherellmenuintheprogrammingtoactivatethe
liquidautollfunction.
Step 5: Press and release the (OFF/ICE/CHILL) switch until the appropriate
mode is selected (ICE).
Step 6: The cooling process is now activated and cooling will begin after a se-
quence delay within the start up or activation of the cooling system.
Ultra1Only(Step4)
Unit Objectives
Un i t 3 Ma c h i n e coMposition
Given a realistic scenario in which the learner has access to the machine’s internal components the learner will under-
stand the composition and functions of the machine.
Given a realistic scenario requiring the learner to access the internal components of the machine the learner will be
able to remove the top motor covers, side panels and front control panel.
Given an operating machine the learner will be able to give a general explanation of how the machine operates.
The learner will be able to identify the components and functions of the mechanical system.
The learner will be able to identify the components and functions of the refrigeration system.
The learner will be able to identify the component and function of the temperature sensing systems.
The learner will be able to identify the components and functions of the remaining components not comprised
intheidentiedsystems.
Other manuals for ULTRA
1
This manual suits for next models
3
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