Delfield CV10E Installation, Operation And Maintenance Manual Download Page 4

Page: 4 / 40

Part Number: 9291000 06/22

Section 1

General Information

Model Numbers ..................................................................................................................6

Serial Number Location .....................................................................................................6

Warranty Information ........................................................................................................6

Regulatory Certifications ..................................................................................................6

Section 2

Specifications

General Specifications .......................................................................................................7

Dimensions .........................................................................................................................8

Maximum Load .................................................................................................................10

Section 3

Installation

Location ............................................................................................................................12

Leveling .............................................................................................................................13

Stabilizing .........................................................................................................................13

Leg & Caster Installation ..................................................................................................13

Air Flow .............................................................................................................................13

Installation Procedure .....................................................................................................13

Section 4

Operation

Display Layout ..................................................................................................................19

On/OFF ..............................................................................................................................20

Compressor Preheating ...................................................................................................20

Date and Time ...................................................................................................................20

Blast Chilling Cycles .........................................................................................................20

General Operation Principles .......................................................................................................... 20

Chilling Time ......................................................................................................................................... 20

Temerature Chilling ............................................................................................................................ 20

Chilling and Storage Status Symbols ........................................................................................... 20

Chilling Phases ..................................................................................................................................... 20

Selecting and Starting the Positive Chilling Cycle .................................................................. 21

Selecting and Starting the Negative Chilling Cycle ................................................................ 21

Defrost Mode ...................................................................................................................22

Drying with Machine at Standstill ..................................................................................22

Door Opening ...................................................................................................................22

Ozonator (Optional) .........................................................................................................23

Ice-Cream Cycle ................................................................................................................23

Thawing Cycle ...................................................................................................................23

Chilling Program Storage ................................................................................................23

Chilling Program Execution .............................................................................................24

Maintenance

Schedule ...........................................................................................................................26

Exterior Cleaning..............................................................................................................26

Ordinary Maintenance .....................................................................................................26

Operations Only for Authorized Installer .......................................................................26

Table of Contents

Summary of Contents for CV10E

Page 1: ...er 9291000 06 22 Installation Operation and Maintenance Manual Original Document Caution Read this instruction before operating this equipment Fresh Solutions Fit For You Blast Chillers CV5E CV10E CV15E CV15E 2 ...

Page 2: ... vapors or liquids in the vicinity of this or any other appliance Never use flammable oil soaked cloths or combustible cleaning solutions for cleaning nWarning Authorized Service Representatives are obligated to follow industry standard safety procedures including but not limited to local national regulations for disconnection lock out tag out procedures for all utilities including electric gas wa...

Page 3: ...THIS PAGE INTENTIONALLY LEFT BLANK Part Number 9291000 06 22 3 ...

Page 4: ...sor Preheating 20 Date and Time 20 Blast Chilling Cycles 20 General Operation Principles 20 Chilling Time 20 Temerature Chilling 20 Chilling and Storage Status Symbols 20 Chilling Phases 20 Selecting and Starting the Positive Chilling Cycle 21 Selecting and Starting the Negative Chilling Cycle 21 Defrost Mode 22 Drying with Machine at Standstill 22 Door Opening 22 Ozonator Optional 23 Ice Cream Cy...

Page 5: ...Mirco Switch Alarm 29 Differential Thermal Breaker Oil Pressure 29 Automatic Reset Minimum Pressure Switch Alarm 30 Automatic Reset Kriwan Alarm 30 Input Alarm HT1 30 Overtemperature Alarm 30 Black Out Alarm 30 Compressor Preventative Maintenance Alarm 30 Temperature Not Reached in the Time Set Alarm 30 Power Keypad card Connected Alarm 31 Maximum Pressure Switch Alarm 31 Alarm Summary 32 HACCP 33...

Page 6: ... off switch All purpose counters utility equipment or delivery carts do not require serial numbers but a serial tag is placed at the top of the pylon on the back of the unit Warranty Information Register your product for warranty Verify warranty information View and download a copy of your warranty at www delfield com warranty Regulatory Certifications All models are certified by National Sanitati...

Page 7: ...he environment The appliance s climate class is stated on the serial plate Environmental climatic classes ISO 23953 2 Climate class Temperature Humidity 1 60 F 16 C 80 2 72 F 22 C 65 3 77 F 25 C 60 4 86 F 30 C 55 5 104 F 40 C 40 6 80 F 27 C 70 Refrigerant The appliance contains fluorinated greenhouse gases covered by the Kyoto Protocol in the quantities indicated on the serial plate The type of re...

Page 8: ...Specifications Section 2 8 Part Number 9291000 06 22 Dimensions 33 35 4 28 25 30 3 13 6 3 5 Door open 31 59 25 Front Side CV5 33 59 30 7 32 7 29 6 5 3 Door open 31 61 6 Front Side CV10 ...

Page 9: ...Section 2 Specifications Part Number 9291000 06 22 9 33 76 85 34 6 36 6 42 4 5 3 Door open 31 65 5 Front Side CV15 33 76 85 49 2 51 42 4 5 3 Door open 31 80 Front Side CV15 2 ...

Page 10: ...s 20kg Maximum trays capacity trays not supplied with the appliance Standard internal support structure Model Size Trays CV5E CV10E CV15E CV15E 2 153 4 x 235 8 600x400mm 5 10 15 30 123 4 x 203 4 530x325mm 5 10 15 30 235 8 x311 2 600x800mm n a n a n a 15 123 4 x 411 2 530x650mm n a n a n a 15 Optional internal support structure Model Size Trays CV5E CV10E CV15E CV15E 2 18 x 26 655x453mm n a n a n a...

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Page 12: ...operate this equipment in outdoor areas Caution Do not position the air intake vent near steam or heat exhaust of another appliance Section 3 Installation The location selected for the equipment must meet the following criteria If any of these criteria are not met select another location Units are intended for indoor use only The location MUST be level stable and capable of supporting the weight o...

Page 13: ...of the refrigerating unit must only be carried out by technicians of the manufacturer or by skilled personnel If the machine was supplied with a remote condensing unit it is the installer s responsibility to check all the connections in accordance with the instructions provided for the installation of the systems and machinery The installer is advised to use the appropriate personal protective equ...

Page 14: ... the declared performance is not guaranteed The machine can operate safely up to a temperature that is referred to by the climate class indicated on the serial plate Remote condensing units must be installed in special rooms or if outdoors in a place protected from direct sunlight from adverse weather conditions and from heavy wind above 5m sec Where circumstances so require it is the responsibili...

Page 15: ...t Check the electrical connection Check the electrical input Verify the standard pressures of the refrigerating system Check the water connections with adjustment of the pressure valve during operation and good circulation of the condensation water water cooled groups Commissioning Commissioning must be carried out by authorized and qualified personnel Perform at least one complete cycle of rapid ...

Page 16: ...late located on the rear of the machine and inside the door Dismantled with condensing units remote condensers You are requested to communicate to the retailer service center the machine model and the code shown on the registration plate located above the control panel Appliance disposal After the useful life of the appliance has been realized be sure to demolish and dispose of the machine in comp...

Page 17: ...Section 3 Installation Part Number 9291000 06 22 17 THIS PAGE INTENTIONALLY LEFT BLANK ...

Page 18: ...re not designed to hold the weight of an adult and may collapse or tip if misused in this manner nWarning Do not contact moving parts nWarning All covers and access panels must be in place and properly secured before operating this equipment nWarning Do not block the supply and return air grills or the air space around the air grills Keep plastic wrappings paper labels etc from being airborne and ...

Page 19: ... access parameters menu 14 Status LED RGB on mark lettering The lettering assumes the following colors depending on the following relative connected states BLUE Phase of chilling deep freezing or storage ORANGE Thawing GREEN BLUE Machine on stand by WHITE Machine at standstill RED FLASHING Serious alarm FLASHING YELLOW Non serious alarm door opening maintenance 15 Thawing button Button that when p...

Page 20: ...hanging to the unlimited duration storage cycle takes place automatically except for the HARD HARD negative chilling cycle It is possible to stop the chilling or storage at any time by pressing the Start Stop button 22 Chilling time During this type of chilling the display 18 shows the cell probe temperature while the other display 19 shows the time remaining at the end of the chilling phase The T...

Page 21: ... that will show on the display 19 the words Hard and will result in flashing on the display 18 the value in minutes of the HARD phase With the buttons it is possible to increase or decrease the value and confirm with the button 2 or wait 5 seconds N B THE CHANGED VALUE ONLY APPLIES TO THE CYCLE IN PROGRESS Once the cycle is selected it is necessary to select theTime or Temperature mode by pressing...

Page 22: ... on the display 18 while on the display 19 the wording SET appears To adjust the value within 6 seconds press the buttons Defrost Mode Gas hot or air defrosting takes place in automatic mode only during the storage phase and with a default time of 8 hours that is editable or manually both with machine in storage and with machine in STOP not during chilling by pressing the defrost button 13 All def...

Page 23: ...10 will acquire the new value 3 now using the buttons it is possible to chance the flashing set represented on the display 18 with a value that can range from the minimum value to a maximum one this theoretically allows setting of the long softening cycles for ice cream which extracted from the storage machine must be placed on display 4 pressing the button 10 allows saving of the new value follow...

Page 24: ... for the TimeOut approximately 10 seconds If time chilling has been set the duration set is stored In the case of temperature chilling it will store the time in which the insert probe reaches the PRODUCTTEMPERATURE SET and will store this time as duration of chilling In addition if the chilling is Positive Hard it also saves the time necessary to reach the core at 68 F 20 C Hard When saving a temp...

Page 25: ...Section 4 Operation Part Number 9291000 06 22 25 THIS PAGE INTENTIONALLY LEFT BLANK ...

Page 26: ... pressure water jet for cleaning or hose down or flood interior or exterior of units with water This will void the warranty Do not use power cleaning equipment steel wool scrapers or wire brushes on stainless steel or painted surfaces Cleaning and Sanitizing Procedures Caution Maintenance and servicing work other than cleaning as described in this manual must be done by an authorized service perso...

Page 27: ...e of obstructions of the drainage pipe Operations only for authorized installer Below are listed the routine maintenance operations that must only be performed by qualified installation technicians The manufacturer declines all liability for accidents caused by non compliance with the requirement Below is a list of operations useful to preserve the efficient operation of the appliance with related...

Page 28: ...ezing cycles Type of Cycle Time of Cycle Model Light Negative Soft Negative Hard Negative Run Negative lbs kg lbs kg lbs kg lbs kg minutes CV5E 27 12 27 12 27 12 27 12 240 CV10E 55 25 55 25 55 25 55 25 240 CV15E 110 50 110 50 110 50 110 50 240 CV15E 2 121 55 121 55 121 55 121 55 240 How to load the machine A In order to grant chilling freezing time ensure that food to be chilled frozen in separate...

Page 29: ...by the cell temperature until passing into negative storage which will be in pause work mode C5 and C7 parameters If the event takes over during storage this continues in pause work mode Beeper The beeper sounds 3 seconds then pauses for 30 seconds until the silencer button is pressed Display The display shows the scrolling text AL03 FAULT ROOM PROBE Flashing RED symbol 14 Reset It resets by itsel...

Page 30: ...ects a certain temperature value time greater than the sum of the positive or negative storage set with the relevant alarm delta parameter A2 or parameter A4 The over temperature alarm is in any case disabled for a certain length of time parameter 5 from the start of the storage phase and after a defrost This alarm is not activated managed if the cell probe is in alarm Effect Storing of the alarm ...

Page 31: ...ing persists the chiller is unusable Maximum pressure switch alarm AL16 Cause When the alarm is activated for more than 5 seconds Or in the presence of maximum pressure gauge if the maximum pressure value defined by the parameter uH is exceeded Effect The machine goes into STOP inhibition of all the buttons except that of silence reset entering the parameter menu and ON OFF Beeper The beeper sound...

Page 32: ...ars and the compressor will be blocked The third alarm AL08 Kriwan Compressor will appear and the buzzer sounds This inhibits of all functions except the alarm silencing Check the room for proper ventalation and the condensor is clean Restart the machine If it occurs again check the operation of the compressor AL09 Fuse high voltage input active for more than 5 seconds AL09 Replace Fuse appears an...

Page 33: ... the machine the user the maintainer and unskilled personnel All cleaning and maintenance operations must be performed after disconnection the electricity supply from the system HACCP HACCP Alarm memories reset In order to reset the HACCP Memory you must first put the machine into Stand by mode Next press and hold the HACCP button or icon for 3 5 seconds The display will show OFF RESET Use the up ...

Page 34: ...ust first put the machine into Stand by mode Next press and hold the DRY or icon for 3 5 seconds The display will show the PA parameter and the value In order to scroll through the parameters use the up and down arrow keys Pressing the Cycle Mode button or the icon the value will flash While flashing the value can be adjusted with the up or down arrow buttons Save or select the value by pressing t...

Page 35: ...activation time at the end of the chilling 0 99 60 sec User CA Needle 1 probe reading read only C User CA1 Needle 2 probe reading read only C User CB1 Set cabinet in SOFT SOFT chilling cabinet probe 50 90 3 C CB2 Set cabinet in SOFT chilling cabinet probe and second phase of HARD chilling 50 90 5 C CC Set cabinet in freezing cabinet probe 50 90 40 C CD Set HARD end HARD to SOFT needle probe temper...

Page 36: ... defrosting 0 enabled 1 disabled 0 1 1 Flag DA Evaporator probe reading ready only C User DC Hot has valve delay compressor during defrosting 0 99 5 sec DD Temp threshold X frame resistance activation Without running cycles it will be turned off 0 90 0 C DE Hysteresis for door resistance management 1 10 2 C Fan Adjustment F2 Set point above which the evaporator fans can be activated during chillin...

Page 37: ...g 0 99 5 min UG Compressor turning off delay from door opening 0 499 90 sec UH Maximum pressure alarm above the pressure alarm increase by 5 bar hysteresis 10 30 27 bar UL Minimum interruption time for blackout alarm 0 99 10 min UT Minimum temp drop with active door alarm in the next 15 minutes of the door alarm in order to disable the open door alarm 0 30 5 C Temperature Alarms A2 Delta T related...

Page 38: ...t is not changed if DFC2 is placed to 0 then the algorithm is disabled 0 0 5 0 0 2 C Reset working hours PSW 44 Compressor management parameters at variable speed High Pressure PMX Max pressure value 10 35 28 bar DP Max pressure differential hysteresis 0 2 5 0 3 0 bar VPN Min output signal 30 100 70 V Compressor management parameters at variable speed in relation to the SET POINT C01 Adjustment mo...

Page 39: ...Section 6 Trouble shooting Part Number 9291000 06 22 39 ...

Page 40: ...DELFIELD 980 SOUTH ISABELLA ROAD MOUNT PLEASANT MI 48858 800 733 8821 WWW DELFIELD COM 2019 Welbilt Inc except where explicitly stated otherwise All rights reserved Part Numbe 9291000 06 22 ...

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