COMMERCIAL REFRIGERATOR & FREEZER SERVICE MANUAL
Contents
1. BOTTOM HINGE FOR MIDDLE DOOR EVAPORATOR 17810051 178HINGCFDBM NNER DRAIN PAN 17811448 MIDDLE DOOR BLOCK N A FAN MOTOR INSTALLATION PANEL KEY 17811836 EVAPORATOR FAN MOTOR 17813407 SUPPORT ROD 35 EVAPORATOR TEMPERATURE SENSOR EVAPORATOR COVER 17818904 17813890 SF Only 31 64 031 EVAPORATOR FAN COVER 17815699 DRAIN PAN HEATER 17815643 x THERMOSTAT See Below DRAIN HOSE HEATER 17813722 x POWER SWITCH Green Old 17810364 39 67 DEFROST HEATER 17817359 Hed New 17810365 Look 18008 el SCS Freezer only kx Consult Factory 32 Thermostats 17816023 SF 102 Refrigerator Thermostat 17818846 SF104 Freezer Thermostat 17815350 Carenl Refrigerator Thermostat 17819471 Carel Freezer Thermostat 6 7 8 9 50 51 5 53 54 55 56 57 58 5 RIGHT TRACK FOR ASSEMBLING PANEL 61 6 9 3 2 WIRING DIAGRAM 2 1 One door refrigerator CFD1RR CIRCUIT DIAGRAM 2 2 One door freezer CFD1FF CIRCUIT DIAGRAM MODEL CFD1RR TECHNIC PARAMETER DESIGNED PRESSURE MODEL CFD1FF TECHNIC PARAMETER DESIGNED PRESSURE HIGH SIDE 341PSI 180PSI 2 3 Two door refrigerator CFD2RR MODEL CFD2RR TECHNIC PARAMETER c lt c e IGNED PRESSURE Vi SUZBU PG 30294749 2 4 Two door freezer CFD2FF MODEL CFD2FF TECHNIC PARAMETER DESIGNED PRESSURE T m E A mr e2. B Turn up the control panel and place that on the top of the cabinet You can replace the controller power switch lock door switch here 20 C You can also unscrew the screws located on the top of the control panel Hemove the control panel from the cabinet to replace the parts controller power switch lock door switch and the control panel CAUTION When screwing in the screw please hold the control panel to prevent it from falling off and scratching the cabinet D To reassemble reverse the order of the instructions 21 6 2 Door and hinge A Disassemble control panel as described above B Unscrew the screws located on each side of the front grill and remove the front grill C Unscrew the upper hinge Unscrew the last screw while holding onto the door You can replace the upper hinge and spring hinge here 1 gt p 22 D Unscrew the lower hinge CAUTION The door should be lifted by another person when unscrewing the lower hinge to avoid accident E Take off the door and you can replace the upper lower spring hinge and door here Upper hinge opring hinge F 10 reassemble the door reverse the order of instructions Assemble the lower hinge while lifting the door and then assemble the upper hinge G If you want to replace the door gasket Take off the gasket and assemble a new one by using a soft hammer to ensure proper alignment in the channel Clean the gasket with a dam
3. LEFT TRACK FOR ASSEMBLING PANEL 47 17811567 New F 17811460 RIGHT TRACK FOR ASSEMBLING PANEL SPLICE BOX EVAPORATOR 17811872 START CAPACITOR EH INNER DRAIN PAN 17815065 OVERLOAD PROTECTOR 22 FAN MOTOR INSTALLATION PANEL x 22 FAN MOTOR INSTALLATION PANEL FAN MOTOR INSTALLATION PANEL XX 51 STARTER STARTER XX EE CE TE OF CABINET INSIDE 23 EVAPORATOR FAN MOTOR 17813407 52 17813890 SF ONLY 24 24 THERMOSTAT See Below See THERMOSTAT See Below E 53 KEY 17811836 KEY 17811836 POWER SWITCH Old Green 17810364 EVAPORATOR TEMPERATURE SENSOR 25 New Red 17810365 54 17813890 SF ONLY EVAPORATOR COVER 17818696 DRAIN PAN HEATER 17815641 EVAPORATOR FAN MOTOR COVER DRAIN HOSE HEATER x 17813722 2 17815699 56 BACK GRILL x DEFROST HEATER 17813517 Freezer only kx Consult Factory Thermostat 17815350 Refrigerator 17816023 with Relays SF102 17818869 SF104 Freezer xx 17819471 Freezer 1 2 CFD2RR CFD2FF See EE i 3 as EN E eleonora i a oval xk 4 ant DOOR ims ae CONPONENISTORBACKSHELE rs oasker tr osktiose ar caSTonwinh ena UMS 6 UPPER RIGHT NGE BHNGOFDTR ae castor verser 7 BOTTOM RIGHT HNGE i78HINGGFD R se ORAN PLUG Ta re SPRNGHNGE 7SCARTRIDGE ao FOAMING HOLE coveRNA Fs urroonzswes ar orano ooo LIGHT COMPONENTS 17819014 Cover For Lights TEMPERATURE SENSOR OF CABI
4. 20298079 0294078 2 5 Three door refrigerator CFDSRR MODEL CFD3RR co a i 5 fi DESIGNED E 3 1 3029079 E AP J020079 2 6 Three door freezer CFD3FF de T mr ho i iE E 2020079 3029078 3 PART DETAIL 3 1 Control panel Power Switch J d n 4n yt 0 0 3 9 Shelf amp Track amp Bracket Component for back shelf 35 Back Bracket DD Right Shelf Track Middle y 4 Left Shelf Ear T Shelf Bracket Track 3 4 Hinge Upper Hinge smd ETR rmostat 4 Control Panel _ Bottom Hinge I 2 ume i p 7 Bottom Right Hinge Spring Hinge For Middle pe Door Righ Bottom Left Hinge Bottom 5 CFD3 ONLY EE 3 Bottom Hinge 3 5 Refrigeration system component Condenser Condenser fan motor Compressor component Out drain pan Filter mount Filter Drain hose Suction pipe Support rod Leg support Installation board 12 3 6 Cooling system Evaporator fan motor cover et a Ot Per Mit Eva orator FI 111100111 Tt queeeqeeeeeqgeeeeeencn Tira 111111 RN ees installation AbbPBBPDPDPEDDEIDPPPPPPPPPI erpen fan motor 111 ui UH EET KLE EE 14 HE ciet PrI priperer 7 POET 7 IIIIII EKTE ser ap
5. meter knit FF EREEREER in ion PPP bbl LEGER Lbs PITTI LAU LAU ALI In certi tr br Evaporator Freezer only defrost heater inner drain pan heater drain dese neat defrost sensor 0 is Defrost heater Lis PEEL 6 T PETRE EEKE LLLI LLLI 14 ES Wy me m Defrost sensor Drain hose heater Drain pan heater and heater insulator Inner drain pan 13 5 CONTROLLER INSTRUCTION 5 1 Refrigerator controller nennen Digital controller model PJEZ m s m m S Fig 1 Display and functions During normal operation the controller displays the value of the probe set using parameter 4 1 ambient probe default 2 second probe 3 third probe In addition the display has LEDs that indicate the activation of the control functions see Table 1 while the 3 buttons can be used to activate deactivate some of the functions see Table 2 LEDs and associated functions icon function normal operation start up MN blink 5 5 kl e aja AUX E i9 tu m A alarm 1 fitted and enabled at least 1 nn not fitted or disabled not even 1 a if RIC time band set time band set fitted Tab 1 Table of functions activated by the buttons models S X Y C button normal operation start up pressing the button alone NS start stop conti
6. 7812874 New 17818018 Refrigerator Compressor Old 17817533 New 17818892 1 3 CFDSRR CFDSFF iih ta mn f 1 35 eu BN ea i ogos n T 1 CABINET N A DOOR SWITCH 17817409 CONTROL PANEL 17817125 BACK GRILL FRONT GRILL Era COMPONENTS FOR BACK SHELF 38 37 3 6 UPPER RIGHT HINGE 17eHINGGEDTR 40 ORAINPLUG verse e BOTTOMRIGHTHINGE 17eHNGCFOBR 42 DRANHOSE aS LIGHT COMPONENTS 17819014 Cover For LEFT DOOR 17818904 Lights GASKET 178GSKT10521 POWER CORD UPPER LEFT HINGE 178HINGCFDTL TEMPERATURE SENSOR OF CABINET INSIDE 17813890 SF Only COMPRESSOR UNIT INSTALLATION BOARD LEFT BOTTOM HINGE 178HINGCFDBL N A l SPRING HINGE 178 CARTRIDGE CONDENSER R 17811539 F 17817943 y g CONDENSER FAN MOTOR R 17810976 BRACKETS F 17810727 jo BLADE OF CONDENSER FAN MOTOR MIDDLE BRACKETS R 17817114 F 17812660 BACK BRACKETS 50 CONDENSER FAN COVER 17812098 LEFT SHELF TRACK 178SHELFRAIL 51 FILTER FIXER N A RIGHT SHELF TRACK 178SHELFRAIL FILTER 9 i 2 3 4 6 7 SHELF Left or Right 178SHELFCFD CONDENSATE DRAIN PAN 17812622 MIDDLE SHELF 178SHELFCFD3 COMPRESSOR R 17815901 F 17818299 RIGHT CONNECTING BOARD FOR CASTER EI RR LEFT CONNECTING BOARD FOR CASTER EF dd 28 L s LEG amp S OVERLOAD PROTECTOR X er 2 2 2 LEFT TRACK FOR ASSEMBLING PANEL kx START CAPACITOR kx 2 5 H AC CONTACTOR 17819644 2 2
7. NET INSIDE 2 LEFT BOTTOM HINGE 178HINGCFDBL 44 17813890 SF ONLY COMPRESSOR UNIT INSTALLATION BOARD SPRING HINGE 178CARTRIDGE 45 RA BRACKET CONDENSER 17811539 CONDENSER FAN MOTOR R 17810976 F 17815815 CONDENSER FAN MOTOR BLADE 16 BACK BRACKET 48 R 17817114 F 17812660 LEFT SHELF TRACK 178SHELFRAIL CONDENSER FAN COVER 1785467 RIGHT SHELF TRACK 178SHELFRAIL FILTER FIXER N A 1 2 1 2 3 4 5 7 1 1 1 1 1 1 MIDDLE BRACKET 17815961 Support Rack SHELF 178SHELFCFD FILTER 19 RIGHT CONNECTING BOARD FOR CASTER 52 OUTER DRAIN PAN LEFT CONNECTING BOARD FOR CASTER LEG SUPPORTER SPLICE BOX xx 23 LEFT TRACK FOR ASSEMBLING PANEL kx STARTER kx RIGHT TRACK FOR ASSEMBLING PANEL 24 56 OVERLOAD PROTECTOR 26 3 9 0 EVAPORATOR 17816999 START CAPACITOR 26 INNER DRAIN PAN 17817891 KEY 17811836 FAN MOTOR INSTALLATION PANEL xx SUPPORT ROD EVAPORATOR TEMPERATURE SENSOR 28 EVAPORATOR FAN MOTOR 17813407 17813890 SF Only EVAPORATOR COVER 17816883 DRAIN PAN HEATER 17815642 EVAPORATOR FAN MOTOR COVER 17818696 62 DRAIN HOSE HEATER 17813722 THERMOSTAT See Below DEFROST HEATER 17817764 POWER SWITCH Old Green 17810364 E New Red 17810365 Freezer only xx Consult Factory 31 Thermostats 17816023 SF102 w Relays Refrigerator 17818846 SF104 Freezer 17815350 Refrigerator 53 Freezer Compressor Old 1
8. REFRIGERATION VANTCO COMMERCIAL REFRIGERATOR amp FREEZER SERVICE MANUAL CFD Units MODEL CFD 1RR CFD 2RR CFD 3RR CFD 1FF CFD 2FF CFD 3FF TABLE OF CONTENTS 1 EXPLODED VIEW AND PARTS LIST 1 1 CFD1 series 1 2 CFD2 series 1 3 CFD3 series 2 WIRING DIAGRAM 2 1 One door refrigerator CFD1RR 2 2 One door freezer CFD1FF 2 3 Two door refrigerator CFD2RR 2 4 Two door freezer CFD2FF 2 5 Three door refrigerator CFD3RR 2 6 Three door freezer CFD3FF 3 PART DETAIL 3 1 Control panel 3 2 Door 3 3 Shelf amp Track amp Bracket 3 4 Hinge 3 5 Hefrigeration system 3 6 Cooling system 4 SUMMARY OF MAIN PARTS 5 CONTROLLER INSTRUCTION 5 1 Refrigerator controller 5 2 Freezer controller 6 REPLACEMENT OF THE MAIN PARTS 6 1 Control panel component 6 2 Door and hinge 6 3 Cooling system 6 4 Refrigeration system 6 5 Others 7 CLEANING AND MAINTENANCE 7 1 Cleaning 7 2 Maintenance 1 EXPLODED VIEW AND PARTS LIST 1 1 CFD1 series 6 SPRANG HINGE 178CARTRIDGE 25 FOAMING HOLE coven wa 07 amp BOTTOMCOVERFORREVERSELEDOOR LIGHT COMPONENTS 17819014 o DOOR 781500 aelrowencomommon 2 a 14 SHELF 179SHELFCFD aa CONDENSER FAN MOTOR BLADE 17811089 14 RIGHT CONNECTING BOARD FOR CASTER FILTER FIXER N A 15 16 17 LEFT CONNECTING BOARD FOR CASTER def FILTER 970C032CAPT 44 45 6 LEG SUPPORTER xx OUTER DRAIN PAN 17816356 COMPRESSOR Ref 17817554 Old F 18
9. and dry the unit thoroughly 5 Only a qualified technician using OEM replacement parts and accessories should carry out repairs and maintenance of the unit Do not attempt to repair the unit yourself 36
10. arameter menu To save all the new values and exit the parameter menu press SET for 3 seconds To exit the menu without saving the changed values exit by timeout do not press any button for at least 60 seconds 5 2 Freezer controller ir33 ir33 panel mounting Digital controller model IR33 Panel mounting by two lateral sliding plastic brackets Dimensions mm Version O L H 80 6 65 Version E A Signals on the display The blinking status indicates a request for activation that cannot be implemented until the end of the corresponding delay times Icon Function ON OFF blink Startup COMPRESS compressor ON comp OFF compressor request FAN fan OFF fan request 3 DEFROST defrost request AUX AUX auxiliary output auxiliary output anti sweat heater function active AUX active AUX not active A 0 external alarms in normal operation eg alarm before the high low temp or alarm from ext expiry of the time A7 digital input immediate or delayed 9 CLOCK dock alarm ON if Real Time defrost has been set is present Clock pre sent 6 anti sweat heater function active IGHT ACTIVE LIGHT NOT ACTIVE or probe fault HACCP HACCP ACCP function HACCP fundion HACCP alarm HA and or HF enabled not enabled CYCLE 16 Setting the set point desired temperature value To display or change the set point proceed as follow 1 Press the Set button for more than 1 second to display the set po
11. e rail with the holes on the bracket and pushing down Z E Clean the shelf with an appropriate disinfecting agent 34 7 CLEANING AND MAINTENANCE 7 1 Cleaning CAUTION Before cleaning the cabinet ensure it is disconnected from the main power supply A Clean exterior and interior of the device with a damp and soft cloth Dry and polish the device with a soft and dry cloth after cleaning B Use a vacuum cleaner and soft brush to carefully clean the surface of the condenser unit Soft brush Vacuum cleaner P AS 4 i Use soft brush to sweep Use vacuum cleaner 35 Tips for cleaning 1 Clean the unit regularly 2 Never use harsh cleaning substances such as scouring powder or cleaners containing alcohol or solvents that could damage the device s surface 3 To prevent cooling problems clean the condenser regularly 4 Never use a stiff brush to clean the unit 5 Do not pressure wash the unit 7 2 Maintenance 1 Clean the exterior and interior of the unit and condenser unit monthly 2 Check the main power cable for damage regularly Never operate the device if the cable is damaged A damaged cable must immediately be replaced by customer service or a qualified electrician 3 In case of damage or malfunction please contact our customer service center at 1 800 678 5517 4 f the unit is not going to be used for a long period time unplug the unit and remove the food Clean
12. he front grill and remove that B Unscrew the screw used to mount the compressor unit installation board C Pull out the compressor component you can replace and clean the parts here UP WARNING Danger of burns The compressor s surface may be very hot during normal use Never touch it with bare hands 30 6 5 Others Lamp component Power cord back grill AC contactor Shelf and shelf rail component 1 Lamp component Unscrew the screws used to mount the lamp component and install a new one e 2 Power cord amp back grill amp AC contactor A Unscrew the screws located on each side of the back grill C Unscrew the screw used to mount the AC contactor Model CFD 3FF ONLY CAUTION Please make sure the device is unplugged when you replace the power cord and AC contactor 3 Shelf amp shelf rail component A Pull the shelf out you can replace or clean the shelf here or put a full sized food pan on the rails nd LA AAS BEG Front side of the rail Rear side of the rail ee 32 One Pair C Lift up on the front bracket channel you can replace and clean it here D Unscrew the screws used to mount the back component E Assemble the bracket channel by lining up the screw with the mounting bracket and pushing down on the bracket channel until secure 33 F Install the shelf rail by lining up the clips on th
13. ing Set 4 The display will show the first modifiable C parameter Accessing the configuration parameter type F 1 Hold the FFI button for more than 5 seconds If there are active alarms first mute the mute buzzer the display will show the first modifiable F parameter Modifying the parameters After having displayed the parameter either type C or type F proceed as follows 1 Use the am or buttons to scroll the parameters until the parameter to be modified is reached When scrolling the parameters an icon is shown on the display that represents the category of the parameter 2 Alternatively press the 2 button to display a menu that can be used to quickly access the group of parameters to be modified 3 Scrolling the menu using the L and buttons displays the codes of the various categories of parameters accompanied by the corresponding icon on the display If present 4 Once having reached the desired category press Set to go directly to the first parameter in the chosen category if no parameter is visible pressing the Set button will have no effect 5 At this stage modify the parameters or return to the Category menu using the 1 x button 6 Press Set to display the value associated with the parameter 7 Increase or decrease the value using the ax or buttons respectively 8 Press Set to temporarily save the new value and return to the display of
14. int 2 Increase or decrease the value of the set point using the amp and respectively until reaching the desired value 3 Press the Set button again to confirm the new value Alarms with manual reset Alarms with manual reset can be reset by pressing the Prg and for more than he aux 5 seconds HM Manual defrost As well as the automatic defrost function a manual defrost can be enabled if the temperature conditions allow by pressing the T button for more than 5 seconds Continuous cycle Pressing the buttons au and simultaneously for more than 5 seconds enable the continuous cycle function During operation in continuous cycle the compressor continues to operate for the time cc and it stops when reaches the cc time out or the minimum temperature envisaged AL minimum temperature alarm threshold Continuous cycle setting cc parameter continuous cycle duration cc 0 never active c6 parameter by passing the alarm after the continuous cyclej cc 0 never active it avoid or delays the low temperature alarm after the continuous cycle Accessing the configuration parameter type C 1 Pressing the and Set buttons at the same time for more than 5 seconds the display will show 00 password prompt 2 Press Set use the A or L buttons to display the number 22 parameter access password M 3 Confirm by press
15. m nuous cyde Pressed for I s display fir VOD pad together mware vers code per set mute 1 5 display set the set point start para for I s RESET set more than 3 s access parameter setting menu meter reset current EZY set procedure enter password 22 mute audible alarm buzzer Tab 2 Setting the set point desired temperature 1 press SET for 1 second the set value will start flashing after a few moments 2 increase or decrease the value using UP or DOWN 3 press SET to confirm the new value Switching the device ON OFF Press UP for more than 3 seconds The control and defrost algorithms are now disabled and the Instrument displays the message OFF alternating with the temperature read by the set probe Manual defrost Press for DOWN more than 3 seconds the defrost starts only if the temperature conditions are valid Continuous cycle Press UP and DOWN together for more than 3 seconds Access and setting type F frequent and type C configuration parameters 1 Press SET for 3 seconds the display will show PS 2 10 access the type F and C parameter menu press SET enter the password 22 using UP DOWN press SET to confirm To access the F parameter menu only press SET without entering the password 3 Scroll inside the parameter menu using UP DOWN 4 To display set the values of the parameter displayed press SET then UP DOWN and finally SET to confirm the changes returning to the p
16. or D Unscrew the screws located on the fan motor installation board and temperature sensor mount You can replace fan motor and temperature senor here 21 E Unscrew the screws located on each side of the inner drain pan Disconnect the cable connectors You can replace inner drain pan drain pan heater and drain hose heater here Freezer model only 0 7 z 7 GE P gt SR UN amp P at 1 ppt 4 3 a 4 b T ta AS F Here is the evaporator unit after removing the fan motor and inner drain pan Freezer model only ts Defrost Sensor seme rennet T Defrost heater G Snip the pins used to mount the defrost heater Disconnect the cable connector You can replace the defrost heater now Also use the pins to mount the defrost heater when installing the new one Freezer model only s ea ese LE en i PAS lena gt 28 H Remove evaporator fan motor and fan motor installation board Unscrew the screws located on each side of the evaporator You can replace the evaporator here To reassemble the evaporator component complete steps in reverse order L If you want to replace the temperature sensor and defrost sensor the control panel must also be disassembled 29 6 4 Refrigeration system Compressor compressor components Condenser condenser fan motor blade cover Outer drain pan Filter A Unscrew the screws located on both side of t
17. p soft cloth and then dry with a clean cloth o Reversible door CFD1 Model only A Disassemble the control panel front grill hinges and door as described above B Rotate the door 180 degrees attach the upper and lower hinge to the door For example The door was assembled with an upper right hinge and lower right hinge after removing the hinge and rotating 180 degrees the door should be assembled with an upper left hinge and lower left hinge 24 D Take the top cover for the reversible door from the left side of the control panel to the right side Take the bottom cover for the reversible door from the left side of the front grill to the right side 20 18 E Assemble the control panel and the front grill The left hinged model is now a right hinged Left Hinged Right Hinged 25 6 3 Cooling system Evaporator evaporator cover Temperature sensor Evaporator fan motor fan motor cover Inner drain pan Defrost heater drain pan heater drain hose heater defrost sensor freezer only A To replace the evaporator fan motor cover unscrew the screws and replace with a new cover B Unscrew the screws located on each side of the evaporator fan cover left right and front You can replace the evaporator fan cover and inner drain pan here E P l LI sm Evaporator fan cover Inner drain pan refrigerator only 26 C The evaporator components are as pictured Refrigerat
18. the parameter 9 Repeat the operation from point 1 or point 2 10 If the parameter has M parameters press Set to display the first sub parameter 11 Press the za or button to display all the sub parameters 12 Press Set to eur the associated value 13 Increase or decrease the value using the or E button respectively 14 Press Set to temporarily save the new value and return to the display of the sub parameter code 15 Press E to return to the display of the parent parameter Saving the new values assigned to the parameter To permanently save the new values of the modified parameters press the Es button for more than 5 seconds thus exiting the parameter setting procedure All the modifications made to the parameters temporarily saved in the RAM can be canceled and normal operation is resumed by not pressing any buttons for 60 seconds All the modifications made to the parameters that were temporarily saved will be lost Correct Settings for CAREL Controllers 115V RIEZREFRIG IRSSFREEZER a 3 3 DEROSINTERVALTME 19 6 REPLACEMENT OF THE MAIN PARTS CAUTION Before beginning make sure the device has been disconnected from the power socket pull the power plug and has been cooled down 6 1 Control panel components Control panel Thermostat Power switch Door switch Lock and key A Unscrew the screws located on the bottom of the control panel
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