PH85
Model PH85
Heat Treatment
Soft Serve Freezer
Operating Instructions
048182-M
4/00
Complete this page for quick reference when service is required:
Taylor Distributor:
Address:
Phone:
Service:
Parts:
Date of Installation:
Information found on data plate:
Model Number:
Serial Number:
Electrical Specs: Voltage Cycle
Phase
Maximum Fuse Size: Amps
Minimum Wire Ampacity: Amps
Part Number:
E April, 2000 Taylor
All rights reserved.
048182--M
Model PH85 Table of Contents
Table of Contents
Section 1 To the Installer 1............................................
Water Connections (Water Cooled Units Only) 1............................
Air Cooled Units 1.......................................................
Electrical Connections 1.................................................
Section 2 To the Operator 2...........................................
Compressor Warranty Disclaimer 2.......................................
Section 3 Safety 3....................................................
Section 4 Operator Parts Id entification 4...............................
Section 5 Important: To the Operator 10.................................
Symbol Definitions 10....................................................
Power Switch 11.........................................................
Indicator Lights 11.......................................................
Liquid Crystal Display 11..................................................
Reset Mechanism 11.....................................................
Adjustable Draw Handle 12...............................................
Operating Screen Descriptions 12..........................................
Operator Menu 15.......................................................
Section 6 Operating Procedures 18.....................................
Equipment Set Up 18.....................................................
Freezing Cylinder Assembly 18............................................
Mix Hopper Assembly 22.................................................
Sanitizing 25............................................................
Priming 27..............................................................
Daily Closing Procedures 27..............................................
Syrup Pump 29..........................................................
Daily Opening Procedures 34..............................................
Table of Contents Model PH85
Table of Contents -- Page 2
Manual Brush Cleaning 35................................................
Draining Product From T he Freezing Cylinder 35............................
Rinsing 36..............................................................
Cleaning and Sanitizing 37................................................
Disassembly 37..........................................................
Brush Cleaning 38.......................................................
Section 7 Important: Operator Checklist 40..............................
During Cleaning and Sanitizing 40.........................................
Troubleshooting Bacterial Count 40........................................
Regular Maintenance Checks 40...........................................
Winter Storage 41........................................................
Section 8 Troubleshooting Guide 42....................................
Section 9 Parts Replacement Schedule 48...............................
Section 10 Parts List 49.................................................
Wiring Diagrams 61......................................................
Note: Continuin g research results in steady improvements; therefore, information
in this manual is subject to change without notice.
1
Model PH85 To the Installer
040419
Section 1 To the Installer
This machine is designed for indoor use only.
DO NOT install the machine in an area where
a water jet could be used. Failure to follow this
instruction may result in serious electrical shock.
Water Connections
(Water Cooled Units Only)
An adequate cold water supply must be provided with
a hand shut-off valve. On the rear of the unit, two 1/2”
I.P.S. water connectionsfor inlet andoutlet have been
provided for easy hook-up. 1/2” inside diameter water
lines should be connected to the machine. (Flexible
lines are recommended, if local codes permit.)
Depending on local water conditions, it may be
advisable to install a water strainer to prevent foreign
substances from clogging the automatic water valve.
There will be only one water “in” and one water “out”
connection. DO NOT install a hand shut-off valve on
the water “out” line! Water should always flow in this
order:first,throughtheautomaticwatervalve;second,
through the condenser; and third, through the outlet
fitting to an opentrapdrain.
Air Cooled Units
Air cooled units require a minimum of 3” (76 mm) of
clearance around all sides of the freezer to allow for
adequate air flow across the condensers. A deflector
has been added to the underside, preventing
recirculation of warm air. Failure to allow adequate
clearance can reduce the refrigeration capacity of the
freezer and possibly cause permanent damage to the
compressors.
Electrical Connections
Each freezer requires one power supply. Check the
data label on the freezer for fuse, circuit ampacity and
electrical specifications. Refer to the wiring diagram
provided inside of the electrical box, for proper power
connections.
In the United States, this equipment is intended to be
installed in accordance with the National Electrical
Code (NEC), ANSI/NFPA 70--1987. The purpose of
the NECcode isthe practical safeguarding of persons
and property from hazards arising from the use of
electricity. This code contains provisions considered
necessary for safety . Compliance therewith and
proper maintenance will result in an installation
essentially free from hazard!
In all other areas of the world, equipment should be
installed in accordance with the existing local codes.
Please contact your local authorities.
Stationary appliances which are not equipped with a
power cord and a plug or other device to disconnect
the appliance from the power source must have an
all--pole disconnecting device with a contact gap of at
least 3 mm installed in the external installation.
CAUTION: THIS EQUIPMENT MUST BE
PROPERLY GROUNDED! FAILURE TO DO SO
CAN RESULT IN SEVERE PERSONAL INJURY
FROM ELECTRICAL SHOCK!
Beater rotation must be clockwise as viewed looking
into the freezing cylinder.
Figure 1
Note: The following procedures should be
performed by a trained service technician.
To correct rotation on a three-phase unit, interchange
any two incoming power supply lines at the freezer
main terminal block only .
To correct rotation on a single-phase unit, exchange
the leads inside thebeater motor. (Follow thediagram
printedonthemotor.)
Electrical connections are made directly to the
terminal block. The terminal block is provided in the
main control box located behind the service panel.
2
Model PH85To th e Operator
050816
Section 2 To the Operator
The freezer you have purchased has been carefully
engineered and manufactured to give you dependable
operation. The Taylor Model PH85, when properly
operated and cared for, will produce a consistent
quality product. Like all mechanical products, this
machine will require cleaning and maintenance. A
minimum amount of care and attention is necessary if
the operating procedures outlined in this manual are
followed closely.
This Operator’s Manual should be read before
operating or performing any maintenance on your
equipment.
Your Model PH85 will NOT eventually compensate for
and correct any errors during the set-up or filling
operations. Thus, the initial assembly and priming
procedures are of extreme importance. It is strongly
recommended that personnel responsible for the
equipment’s operation, both assembly and
disassembly, study these procedures in order to be
properly trained and to make sure that no
misunderstandings exist.
In the event you should require technical assistance,
please contact your local authorized Taylor Distributor.
If the crossed out wheeled bin symbol is
affixed to this product, it signifies that this product is
compliant with the EU Directive as well as other similar
legislation in effect after August 13, 2005. Therefore,
it must be collected separately after its use is
completed, and cannot be disposed as unsorted
municipal waste.
The user is responsible for returning the product to the
appropriate collection facility, as specified by your local
code.
For additional information regarding applicable local
laws, please contact the municipal facility and/or local
distributor.
Compressor Warranty Disclaimer
The refrigeration compressor(s) on this machine are
warranted for the term indicated on the warranty card
accompanying this machine. However , due to the
Montreal Protocol and the U.S. Clean Air Act
Amendments of 1990, many new refrigerants are
being tested and developed, thus seeking their way
into the service industry. Some of these new
refrigerants are being advertised as drop-in
replacements for numerous applications. It should be
noted that, in the event of ordinary service to this
machine’s refrigeration system, only the refrigerant
specified on the affixed data label should be used.
The unauthorized use of alternate refrigerants will void
your compressor warranty . It will be the owner’s
responsibility to make this fact known to any technician
he employs.
It should also be noted that Taylor does not warrant the
refrigerant used in its equipment. For example, if the
refrigerant is lost during the course of ordinary service
to this machine, Taylor has no obligation to either
supply or provide its replacement either at billable or
unbillable terms. Taylor does have the obligation to
recommend a suitable replacement if the original
refrigerant is banned, obsoleted, or no longer available
during the five year warranty of the compressor.
The Taylor Company will continue to monitor the
industry and test new alternates as they are being
developed. Should a new alternate prove, through our
testing, that it would be accepted as a drop-in
replacement, then the above disclaimer would
become null and void. To find out the current status of
an alternate refrigerant as it relates to your
compressor warranty, call the local Taylor Distributor
or the Taylor Factory. Be prepared to provide the
Model/Serial Number of the unit in question.
3
Model PH85 Safety
040423
Section 3 Safety
Weat TaylorCompanyare concernedabout thesafety
of the operator when he or she comes in contact with
the freezer and its parts. Taylor has gone to extreme
efforts to design and manufacture built-in safety
features to protectbothyouandtheservicetechnician.
As anexample, warning labels havebeen attached to
thefreezer to furtherpointoutsafetyprecautionstothe
operator.
IMPORTANT -- Failure to adhere to the
following safety precautions may result in severe
personal injury or death. Failure to comply with
these warnings may damage the machine and its
components. Component damage will result in
part replacement expense and service repair
expense.
To Operate Safely:
DO NOT operate the freezer without reading
this operator’smanual. Failuretofollow thisinstruction
may result in equipment damage, poor freezer
performance, health hazards, or personal injury.
S DO NOT operate the freezer unless it is
properly grounded.
S DO NOT operate the freezer with larger
fuses than specified on the freezer data
label.
S DO NOT attempt any repairs unless the
main power supply to the freezer has been
disconnected.
Failure to follow these instructions may result in
electrocution. Contact your local authorized T aylor
Distributor for service.
DO NOT use a water jet to clean or rinse the
freezer. Failure to follow this instruction may result in
serious electrical shock.
S DO NOT allow untrained personnel to
operate this machine.
S DO NOT operate the freezer unless all
service panels and access doors are
restrained with screws.
S DO NOT remove the door, beater, scraper
blades, drive shaft or air/mix pump unless
the power switch is in the OFF position.
Failuretofollow theseinstructionsmayresult in severe
personal injury from hazardous moving parts.
S DO NOT put objects or fingers in door
spout.
S USE EXTREME CAUTION when removing
the beater assembly.
Failure to follow these instructions may result in
contaminated product or personal injury from blade
contact.
DO NOT draw product duringthe HEATcycle
because of high product temperatures.
This freezer must be placed on a level
surface. Failureto comply mayresultin personal injury
or equipment damage.
DO NOT obstruct air intake and discharge openings:
3” (76 mm) minimum air space around all sides. A
deflector hasbeen added tothe underside,preventing
recirculation of warm air. Failure to follow this
instruction may cause poor freezer performance and
damage to the machine.
NOISE LEVEL: Airborne noise emission does not
exceed 78 dB(A) when measured at a distance of 1.0
meter from the surface of themachine and at a height
of 1.6 meters from the floor.
4
Model PH85Operator Parts Identification
Section 4 Operator Parts Identification
5
Model PH85 Operator Parts Identification
PH85 Exploded View Parts Identification
ITEM DESCRIPTION PART NO.
1 COVER A.-HOPPER 053809
2 AGITATOR A. - HOPPER X44797
3 PAN-DRIP HT 048204
4 PANEL-REAR *8784 AIR* 048212
5 LOUVER-SIDE-RIGHT 017471
6 PANEL-UPPER SIDE R. *754-5* 028823
7 TRIM-REAR CORNER RIGHT 042695
*7 TRIM-REAR CORNER LEFT 042697
8 PANEL A.-SIDE LOWER R X46448-SER
9 PIN-RETAINING-HOPPER CVR 043934
10 CASTER-SWV 5/8 STEM 4”
WHEEL
018794
11 SCREW-1/4-20X3/8 RHM 011694
12 TRAY-DRIP *8662-8663* 028542
13 SHIELD-SPLASH 028548
14 DISPLAY-LIQUID CRYSTAL X38062-SER
15 DECAL-DEC-TAYLOR PH85 052283
16 PANEL A. -FRONT *8784* X45253
17 STUD-NOSE CONE 022822
ITEM DESCRIPTION PART NO.
18 PAN-DRIP 17-1/4”LONG 027504
19 JAR-SYRUP PLASTIC 036573
20 LID-SYRUP JAR 042706
21 LADLE-1 OZ 033637-1
22 LOUVER-SIDE-LEFT 028288
23 PANEL-UPPER SIDE L. *754-5* 028822
24 PANEL A. -SIDE LOWER L X46447-SER
25
PUMP A.-SYRUP-HEATED-
BRN
X53800-BRN
2
5
PUMP A.-SYRUP-HEATED-TAN X53800 -TAN
26 PANEL-SERVICE *8784* 045071
27 GUIDE A.-DRIP PAN-MIX
PUMP
X48228
28 ADAPTOR A. -CASTER X18915
29 JAR-SYRUP*STAINLESS 036574
* BUSHING-PANEL 013289
* ANGLE-PANEL-LEFT *774* 042578
* ANGLE-PANEL-RIGHT *774* 042579
* GUIDE A.-DRIP PAN
*339-8754*
X28699
* PLUG-DRIP TRAY HOLE 029595
*NOT SHOWN
6
Model PH85Operator Parts Identification
Beater Door Assembly
ITEM DESCRIPTION PART NO.
1 SEAL-DRIVE SHAFT 032560
2 SHAFT-BEATER 032564
3 BEATER ASSEMBLY X46231
4 CLIP-SCRAPER·BLADE 046236
5 BLADE-SCRAPER 046235
6 KIT A. -BEATER-FRONT SHOES X50350
6a SHOE--FRONT HEL IX 050346
6b BEARING--FRONT 050348
6c SHOE--FRONT HELIX 050347
7 GASKET-DOOR HT 4”-DBL 048926
8 DOOR-3 SPT X51532-11
9 HANDLE A.-DRAW-ADJ. X33687
9a HANDLE-ADJUSTABLE 028804
ITEM DESCRIPTION PART NO.
9b SCREW-ADJUST.-5/16-24X1-1 033662
9c O -RING-1/4 OD X .070W 50 015872
9d NUT-JAM 029639-BLK
10 O-RING-5/16 OD X .070W 016272
11 ROD A. -PIVOT X20683
12 NUT-STUD LONG 034382
13 VALVE A. -DRAW SELF CLEAN X33582
14 O-RING-7/8 OD X .103W 014402
15 CAP-DESIGN-1.010”ID-6 POINT 014218
16 NUT-STUD SHORT 034383
17 VALVE A. -DRAW CENTER X37376
18 SEAL-DRAW VALVE 034698
7
Model PH85 Operator Parts Identification
Air/Mix Pump
ITEM DESCRIPTION PART NO.
1--13 Pump A.-Coax-Soft Serve X45316--B
1 Mix Inlet Tube A. X45318
2 Seal-Air Inlet Fitting 045327
3 O-Ring-Mix Inlet Fitting 015835
4 Spring 022456
5 Rubber Poppet 022473
6 Valve Body A.-SoftServe X46860--B
7 O-Ring2-1/8 OD 020051
8 O-Ring1-3/8 OD 018664
9 Check Band-ValveBody 020050
10 Check Band-Valve Body 033215
11 Piston-Pump-- Soft Serve 045319--B
ITEM DESCRIPTION PART NO.
12 Pin A.--Coax Pump X36950
13 Pump Cylinder-SoftServe X44755
14 Clip--Mix Pump Retainer 044641
15 O--Ring 1--3/4 008904
16 Shaft--Drive 041948
17 Crank--Drive 039235
18 O--Ring--Drive Shaft 048632
19 Pin--Cotter--Hairpin 044731
20 O-Ring-Mix Feed Tube 016132
21 TubeA.-- Feed--HPR--SS Right X44664
22 TubeA.-- Feed--HPR--SS Left X44662
8
Model PH85Operator Parts Identification
Syrup Pump
ITEM DESCRIPTION PART NO.
1 Plunger A. X36576--
1a Knob-Plunger 032762-TAN
032762--BRN
1b O-Ring-Knob 016369
1c Nut-Plunger 036577
1d Tube-Plunger 032757
1e Insert-Plunger 032758
1f Spring-Plunger-SyrupPump 032761
1g Washer-Nylon 032760
1h Plunger 036578
1i Seal Assembly X33057
1j O-Ring- Plunger 019330
2 Lid-Pump 036579
3 Nut-Spout 039680
4 Pump A.--Syrup Heated X50963 --SER
4a Cylinder--Syrup Pump 051065
4b O-Ring-OutletTube 048148
4d O-Ring-Plunger Tube 048149
4c Body-Valve - SyrupPump 048166
9
Model PH85 Operator Parts Identification
Accessories
ITEM DESCRIPTION PART NO.
1 SANITIZER KAY-5 (125 PACKS) 041082
2 LUBRICANT-TAYLOR HI-PERF. 048232
3 KIT - TUNE UP X49463-1
4 PAIL-MIX 10 QT. 013163
5 BRUSH-SET LVB 050103
6 BRUSH-REAR BRG 1 IN.DX2 IN 013071
7 BRUSH-DOUBLE ENDED 013072
8 BRUSH-DRAW VALVE 1”ODX2” 013073
ITEM DESCRIPTION PART NO.
9 BRUSH-DRAW VALVE 1-1/2”OD 014753
10 BRUSH-MIX PUMP BODY-3”X7” 023316
11 BRUSH-END-DOOR-SPOUT-SS 039719
12 BRUSH-1/2 IN. DIA. 033059
13 BRUSH-PUMP SPOUT 054068
* CHART-BRUSH KIT-HT 044127
*
SANTIZER-STERA-SHEEN
010425
*NOT SHOWN
10
Model PH85Important: To the Operator
Section 5 Important: To the Operator
ITEM DESCRIPTION
1 POWER SWITCH
2 KEYS -- LEFT SIDE
3 KEYS -- RIGHT SIDE
4 INDICA T OR LIGHTS
5 LIQUID CRYSTAL DISPLAY
6 KEYS -- SYRUP HEATERS
Symbol Definitions
To better communicate in the International arena, the
words on many of our operator switches and buttons
have symbols to indicate their functions. Your Taylor
equipment is designed with these International
symbols.
The following chart identifies the symbol definitions.
=OFF
=ON
= WASH
=PUMP
=AUTO
=MENU
=MIXLOW
= MIX OUT
= HEAT MODE, SYRUP HEATERS
= CLEAN MANUALLY/BRUSH CLEAN
11
Model PH85 Important: To the Operator
Power Switch
Thepower switchis locatedunder the control panel on
the left hand side of the unit. When placed in the ON
position, the power switch allows Softech panel
operation.
Indicator Lights
Mix Low - When the MIX LOW light begins to flash, it
indicates the mix hopper has a low supply of mix and
should be refilled as soon as possible. The word
“LOW” will also display on theLCD indicatornextto the
word “MIX”.
Mix Out - When the MIX OUT light begins to flash, it
indicates the mix hopper has been almost completely
exhausted and has an insufficient supply of mix to
operate the freezer. The word “OUT” will also display
on the LCD indicator next to the word “MIX”. At this
time the AUTO mode is lockedout andthe freezer will
be placed in the STANDBY mode. To initiate the
refrigeration system, add mix to the mix hopper and
press the AUTO key. The freezer will automatically
begin operation.
Heat Mode - When the HEAT MODE light isflashing,
it indicates that the freezer is in the process of a heat
cycle.
Clean Manually -When theCLEAN MANUALLYlight
is flashing, it indicates that the machine must be
disassembled and brush cleaned within 24 hours.
When all four indicatorlights areflashing, thissignifies
a locked condition. When MIX LOW and MIX OUT
lights are flashing only, this signifies an unlocked
condition.
Syrup Heaters -- Indicatorlightsare located abovethe
LEFTandRIGHTkeys.Pressthe LEFTkeytoactivate
the heater for the left side of the syrup rail. Press the
RIGHT key to activate the heater for the right side of
the syrup rail.
Liquid Crystal Display
TheLiquidCrystal Display (LCD) islocated on thefront
control panel. The LCD is usedto show in what mode
the freezer is operating and whether or not there is
sufficient mix.
Reset Mechanism
The reset buttons are located in the center of the
servicepanel. Thereisone foreach sideof thefreezer.
The reset mechanism protects the beater motor from
an overload condition. Ifan overload occurs, thereset
mechanism will trip. To properly reset the freezer,
place the powerswitch inthe OFF position. Press the
reset button firmly. Turn the power switch to the ON
position. Clear the fault. Press the WASH key and
observe the freezer’s performance. Open the side
access panel tocheck if thebeater motoris turningthe
drive shaft in a clockwise direction (from the operator
end) without binding.
Donot usemetal objectsto press thereset
button. Failure to follow this instruction may
result in electrocution.
If the beater is turning properly, press the WASH key
to cancelthe cycle. PresstheAUTOkey on bothsides
of the machine to resume normal operation. If the
freezer shuts down again, contact a service
technician.
12
Model PH85Important: To the Operator
Adjustable Draw Handle
Thisunitfeaturesan adjustabledrawhandletoprovide
the best portion control, giving a better, consistent
quality toyour product and controllingcosts.The draw
handle should be adjusted to provide a flow rate of 5
to 7-1/2 oz. of product by weight per 10 seconds. To
INCREASE the flow rate, turn the screw
COUNTERCLOCKWISE, and CLOCKWISE to
DECREASE theflow rate. In addition, for purposes of
SANITIZING and RINSING, the flow rate can be
increased by removing the pivot pin and placing the
restrictive bar on the TOP. When drawing product,
always have the restrictive bar on the BOTTOM.
IMPORTANT: Once the draw rate is set,
tighten the lock nut with a wrench.
Operating Screen Descriptions
Whenthemachineispoweredthesystem willinitialize.
The screen will display “INITIALIZING”. There will be
four typesof data the system will check: LANGUAGE,
SYSTEM DATA, CONFIG DATA, and LOCKOUT
DATA. During the INITIALIZING... LANGUAGE
screen, the alarm will be on. If the system data,
configuration data,orlockout history data hasbecome
corrupt, thefollowing screenwill alertthe operatorthat
the system settings may have been changed.
NVRAM FAULT
RESET TODEFAULTS
PRESS SEL KEY
Once the system has initialized the SAFETY
TIMEOUT screen is displayedand thealarm is turned
on.
SAFETY TIMEOUT
ANY KEY ABORTS
This screenwill bedisplayed, withthe alarm on, for 60
seconds or until any key is pressed.
After the safety timeout has been completed, and the
power switch is OFF, one of the following screens is
displayed.
The first screen is displayed if the machine is not in a
brush clean state. If any of the requirements for a
brush cleanhave notbeen met, the time displayedwill
remain at 5:00 minutes. When all the requirements for
a brush cleaning are met, andthe five minutes expire,
the screen will change to the second screen, which is
the standard power switch OFF screen.
POWER SWITCH OFF
OUT TIME: 4:40 OUT
68.5 HOPPER 62.1
69.5 BARREL 67.7
POWER SWITCH OFF
-- = -- = -- = -- = -- = --
UNIT CLEANED
When the power switch is set in the ON position, the
system mode of operation screen is displayed. In this
example, themachineis ON,but no mode ofoperation
has been selected. The second line of the display
indicates whether there is a sufficient supply of mix in
the hopper or if there is a LOW or OUT mix condition.
The third line of the display shows the temperature of
the mix hopper. After pressing the AUTO key, the last
line of the display shows the month and date (MM =
month, DD = day) that the machine needs to be
disassembled and brush cleaned.
OFF :MODE: OFF
OK :MIX: OK
40.0F HOPPER 40.0F
BRUSH CLEAN ON: MM/DD
13
Model PH85 Important: To the Operator
This display indicates the freezer is operating in 3
different modes. The following information is given:
The left side of the freezer is operating in the
STANDBY mode, and the mix level in the hopper is
OUT. The right side is operating in the WASH and
PUMP modes,and themix level inthe hopper isLOW.
The temperature of the mix in both hoppers is 40_F.
(4.4_C.), and the machine needs to be brushcleaned
on October 31st.
STANDBY :MODE: WSH--PMP
OUT :MIX: LOW
40.0F HOPPER 40.0F
BRUSH CLEAN ON: 10/31
The following displays pertain to the HEAT cycle:
While inthe heating phase, you will see this display.It
shows the present temperature of the hopper.
HEAT :MODE: HEAT
HEAT :PHASE: HEAT
140.0F HOPPER 140.0F
BRUSH CLEAN ON: MM/DD
The mix temperature must be raised above 151_F.
(66.1_C.) within 90 minutes or the freezer will be
locked in STANDBY, and the cycle failure display will
appear.
In the example, the hopper temperature is 140_F.
(60_C.). The phase shows that the machine is in the
HEAT phase of the treatment cycle.
When theheating phaseis complete,the freezer goes
into the holding phase of the cycle.The holding phase
will hold the temperature above151_F.(66.1_C.) for a
minimum of 30 minutes.
In this example, the hopper temperature is 151_F.
(66.1_C.).
HEAT :MODE: HEAT
HOLD :PHASE: HOLD
151.0F HOPPER 151.0F
BRUSH CLEAN ON: MM/DD
The final phase of the heat treatment cycle is the
cooling phase. Now the freezer must cool the mix
below 41_F. (5_C.). If the product fails to cool in 2
hours, the freezer will lock out.
This example illustrates that the temperature is being
lowered, but has not yet reached the set point.
HEAT :MODE: HEAT
COOL :PHASE: COOL
55.0F HOPPER 55.0F
BRUSH CLEAN ON: MM/DD
When the entire heat cycle has been completed, the
normaldisplay willappear, showing themachine inthe
STANDBY mode. The machine may now be placed in
AUTO or left in STANDBY.
STANDBY :MODE: STANDBY
OK :MIX: OK
41.0F HOPPER 41.0F
BRUSH CLEAN ON: MM/DD
Hard Lock: There are two causes for a hard lock:
1. Fourteen days have elapsed since the last
brush cleaning. The following screen will be
displayed.
14 DAY TIMEOUT
CLEANING REQ’D
FREEZER LOCKED
PRESS SEL KEY
2. There has been a thermistor failure (freezing
cylinder, hopper, or glycol) during the heat
treatment process.
SYSTEM FAULT
SERVICE REQ’D
FREEZER LOCKED
PRESS SEL KEY
All four LED’s on the front of the freezer will flash.
Press the SEL key.
14
Model PH85Important: To the Operator
The next display is the screen which will appear after
thefailuremessage. Tocomply withhealth codes,heat
treatment system freezers must complete a heat
treatment cycle daily, and must also be brushed
cleaned every 14 days. Brush cleaning is the normal
disassembly andcleaning procedure. Failure tofollow
these guidelines will cause the control to lock the
freezer out of the AUTO mode. Press the WASH key.
NO AUTO OPERATION
ALLOWED UNTIL
BRUSH CLEANING
PRESS WASH KEY
The next display is the screen which will appear after
the brush cleaning message and illustrates that the
control is in the OFF mode and the machine needs to
be disassembled and brush cleaned.
Once the unitisunlocked, onlythe mix outand mix low
LED’s will flash.
OFF :MODE: OFF
OK :MIX: OK
41.0F HOPPER 41.0F
FREEZER LOCKED
Soft Lock: If a heat treatment cycle has not been
initiatedwithin the last 24 hours, all four LED’son the
front of the machine will flash and a message will
appear onthe LCD. Line 3 of the LCDwill indicate the
reason the message appears. Following are the
variable messages which will appear on line 3:
1. POWER SWITCH OFF: Power switch was in
the OFF position.
2. MIX OUT PRESENT: There was mix out
condition present.
3. AUTO OR STANDBY OFF: The unit was not in
the AUTO or STANDBY mode.
4. NO HEAT CYCLE TRIED: A heat treatment
cycle was not attempted in the last 24 hours.
(AUTO HEAT TIME was advanced, or a power
loss was experienced at the time the cycle was
to occur, or a heat cycle failure not due to a
thermistor failure.)
NO HEAT TREAT START
BECAUSE
VARIABLE MESSAGE
PRESS SEL KEY
If the following screen appears, a soft lock has
occurred during the heat treatment cycle.
HEAT TREAT CYCLE
FAILURE
FREEZER LOCKED
PRESS SEL KEY
If the temperature of the product has not fallen below
41_F(5_C)bytheendoftheCOOLcycle,thefollowing
screen will appear.
PRODUCT OVER TEMP
FREEZER LOCKED
PRESS SEL KEY
Press the SEL key to advance to the next display.
When one of these messages appears, automatic
freezer operation cannot take place untilthe freezer is
disassembled and brush cleaned or has completed a
heat treatment cycle. Thenext display willinstruct the
operator to start a heat treatment cycle manually (by
pressing the AUTOkey),or to disassemble and brush
clean the freezer. If the AUTO key is pressed, the
freezerwill automaticallystarttheheat treatmentcycle
and only the heat cycle LED will flash.
NO AUTO OPERATION
ALLOWED. PRESS
AUTO FOR HEAT CYCLE
WASH TO BRUSH CLEAN
15
Model PH85 Important: To the Operator
If the WASH key is pressed, the next display will
appear and the freezer will have to be disassembled
and brush cleaned.
OFF :MODE: OFF
OK :MIX: OK
41.0F HOPPER 41.0F
FREEZER LOCKED
Once the freezer is unlocked by starting a heat
treatment cycle, only the heat cycle LED will flash. If
the freezer is unlocked by brush cleaning, the mix low
and mix out LED’s will flash.
Operator Menu
The OPERATOR MENU isused to enter the operator
function displays. To access the OPERATOR MENU,
simply press theMENU key.The cursor will flash over
theletter“A” indicatingthat this isscreen “A”. Toselect
a different screen, use the arrow keys and move the
cursor to the desired screen selection and press the
SEL key.
OPERATOR MENU
A
BCDEFGHIJ
EXIT FROM MENU
<--- ---> SEL
Screen “B” is FAULT DESCRIPTION. The fault
description will indicate if there is a fault with the
freezer and the side of the freezer where the fault
occurred. To clear the tone for any faults which have
beencorrected,press theleft arrowkey.Tosee if there
is morethan one fault per cylinder,press the SELkey.
When the last fault is displayed, the control will return
to the OPERATOR MENU. To return to the main
screen, move the cursor to “A” and press the SELkey
again. Listed below are the variable messages which
will appear, along with the corrective action:
1. NO FAULT FOUND: There was no fault found
in the freezer. Nothing will appear on the screen
after this variable message appears.
2. BEATER OVERLOAD: Press the reset button
firmly. Clear the tone.
3. HPCO COMPRESSOR: Place the power
switch in the OFF position. Wait 5 minutes for
the machine to cool. Place the power switch in
the ON position. Clear the tone.
4. COMP ON TOO LONG: Place the power
switch in the OFF position. Call a service
technician. Clear the tone.
5. HOPPER THERM BAD: Place the power
switch in the OFF position. Call a service
technician.
6. BARREL THERM BAD: Place the power switch
in the OFF position. Call a service technician.
7. GLYCOL THERM BAD: Place the power switch
in the OFF position. Call a service technician.
8. HOPPER OVER TEMP: The hopper
temperature has risen too high as follows. Clear
the tone.
a. The hopper temperature reaches 41_F.
(5_C.) or higher after a power failure.
b. Thehoppertemperaturehasnot fallenbelow
41_F. (5_C.) by the end of the COOL phase
in the heat cycle.
9. BARREL OVER TEMP: The barrel (freezing
cylinder) temperature has risen too high as
follows. Clear the tone.
a. The barrel (freezing cylinder) temperature
reaches 41_F. (5_C.) or higherafter a power
failure.
b. The barrel (freezing cylinder) temperature
has not fallen below 41_F. (5_C.) by the end
of the COOL phase in the heat cycle.
10. POWER FAILURE: This message will appear in
the FAULT DESCRIPTION if a power failure
has occurred. Clear the tone.
FAULT DESCRIPTION
L: VARIABLE MESSAGE
R: VARIABLE MESSAGE
CLR SEL
16
Model PH85Important: To the Operator
Screen “C” isSET CLOCK.Thisscreen will displaythe
current date and time. The date and time may be
changed only after the freezer has been manually
brush cleaned, but before it has been placed in the
AUTO mode. Move the cursor under the number you
wish to change. Press the plus key to increase the
number; pressthe minus key to decreasethe number .
When the desired time and date appears, press the
SEL key once to return to the OPERAT OR MENU.
SET CLOCK
10:21 AM 11/07/1999
-- --
<--- ---> +++ ------ SEL
If an illegal date is entered, the following screen will
appear. The correct date must be entered before
leaving this display.
SET CLOCK
10:34 AM 02/30/1999
INVALID DATE
SEL
Screen “D” is SYSTEM INFORMATION. The first
screen will indicate the software version used in the
unit.
SOFTWARE VERSION
PH85 Control UVC2
Version 2.00
SEL
Press the SEL key to view the second screen of the
SYSTEM INFORMATION display. This screen will
indicate theBill ofMaterial number and Serial Number
for the unit. Press the SEL key once to return to the
Operator Menu.
B.O.M. PH8533B000
S/N J0000000
SEL
Screen “E” is AUTO HEAT TIME. This screen is used
to set the timeof dayinwhich theheat treatment cycle
will start. Move the cursor under the number you wish
to change.Press the plus key toincrease the number;
press the minus key to decrease the number. When
the desired time appears, press the SEL key once to
return to the OPERATOR MENU.
AUTO HEAT TIME
TIME: 12:00 AM
-- --
<--- ---> +++ ------ SEL
Screen “F” is CURRENT CONDITIONS. This screen
gives the viscosity of the product and the hopper and
barrel temperatures. The last line of the display is the
compressor countdown safety timer. The safety timer
prevents the compressor from running more than 11
minutes (other than during the cooling phase of the
heat treatment cycle).
VISC HOPPER BARREL
0 38.5 28.5
0.0 38.5 18.0
TIME C 11:00 11:00
Press the SEL key once to view the SERVINGS
COUNTER screen.
The SERVINGS COUNTER screen indicates the
number of times the draw switch has closed (number
ofdraws) sincethe last brushcleaning or sincethelast
serving counter reset. A maximum of 32,767 draws
can be recorded; an additional draw will cause the
counter to restart at zero. Pressing the SEL key will
return the display to the Operator Menu.
SERVINGS COUNTER
LEFT RIGHT
12 15
SEL
Draws are counted during the AUTO mode of
operation only.
Loading...