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U-Line UCBF632-SS12A User Manual & Service Manual Download Page 60

USER GUIDE

System Diagnosis Guide

Figure 18:  Parameter Details Display

Parameter List (factory settings)

Parameter

Description

5 PANS 

115V

5 PANS 

230V

Self 

Contained 

230v

Trolley

ADR

serial address 

[num]

1

1

1

1

EVO

alarm intervention 

super-parameter 

[num]

0

0

0

0

IS1

probes and door 

input configuration 

super-parameter 

[num]

155

155

155

155

IS2

digital input 

configuration 

super-parameter 

[num]

8

8

8

8

IS3

not used

0

0

0

0

OS1

additional output 

super-parameter 

[num]

0

0

0

0

OS2

additional output 

super-parameter 

[num]

0

0

0

0

FOP

fans mode super-

parameter [num]

131

131

131

135

DOP

defrost mode 

super-parameter 

[num]

7

7

7

5

ALH

upper temperature 

alarm limit [°C/°F]

50

50

50

50

ALL

lower temperature 

alarm limit [°C/°F]

14

14

14

14

ALD

temperature alarm 

delay [min]

60

60

60

60

ADS

temperature alarm 

delay after start 

[min]

180

180

180

180

ADF

temperature alarm 

delay after defrost 

[min]

120

120

120

120

HYH

upper differential 

cooling action 

[°C/°F]

4

4

4

4

HYL

lower differential 

cooling action 

[°C/°F]

0

0

0

0

MNT

number of trays of 

blast chiller [num]

15

15

15

15

Parameter

Description

5 PANS 

115V

5 PANS 

230V

Self 

Contained 

230v

Trolley

DAC

compressor stop 

delay [sec]

3

3

3

3

ADL

minimum time of 

stop compressor 

[sec]

60

60

60

60

ASS

start compressor 

delay at power on 

[sec]

30

30

30

30

CON

compressor on 

time in probe 

faulty [min]

5

5

5

5

COF

compressor off 

time in probe 

faulty [min]

10

10

10

10

CPH

not used

90

90

90

90

FAS

evaporator fan set 

point [°C/°F]

50

50

50

50

HFF

differential of fan 

set point [°C/°F]

9

9

9

9

FAD

delay of fan start 

in evaporator 

probe faulty [sec]

5

5

5

5

FSD

stop evaporator 

fan temperature in 

defrost [°C/°F]

14

14

14

14

LBT

minumum 

evaporator 

temperature 

related to set point 

[°C/°F]

50

50

50

50

EDT

choking evaporator 

fan temperature 

range [°C/°F]

59

59

59

59

FEN

minimum 

evaporator fan 

speed % [num]

25

25

25

25

FEX

maximum 

evaporator fan 

speed % [num]

95

95

95

95

DOO

max open door 

time before door 

alarm [sec]

60

60

60

60

FCE

condenser fan set 

point [°C/°F]

77

77

77

77

HYF

upper differential 

condenser fan 

action [°C/°F]

9

9

9

9

MCT

max condenser 

temperature 

[°C/°F]

131

131

131

131

DCN

dirty condenser 

threshold [°C/°F]

0

0

0

0

GAS

low refrigerant 

amount alert 

threshold [°C/°F]

0

0

0

0

DCR

differential for 

restarting blast 

chiller after 

high condenser 

temperature 

[°C/°F]

18

18

18

18

RMT

stop time during 

high condenser 

temperature [sec]

180

180

180

180

60

Summary of Contents for UCBF632-SS12A

Page 1: ...USER GUIDE SERVICE MANUAL Model UCBF632 SS12A...

Page 2: ...ation Environmental Requirements Electrical Cutout Product Dimensions General Installation Interior Adjustments Maintenance Cleaning Cleaning Condenser Extended Non Use Operating Instructions Control...

Page 3: ...kee Wisconsin U Line has shipped product to five continents for over two decades and is proud to have the opportunity to ship to you U LINE RIGHT PRODUCT RIGHT PLACE RIGHT TEMPERATURE PRODUCT INFORMAT...

Page 4: ...n with reduced physical sensory or mental capabilities or lack of experience or knowledge unless they have been given supervision or instruction concerning use of the appliance by a person responsible...

Page 5: ...refrigerating circuit WARNING Do not use electrical appliances inside the food ice storage compartments unless they are of the type recommended by the manufacturer WARNING Do not use medical devices...

Page 6: ...liance may damage property or result in injury or death WARNING Appliance maintenance must be carried out by only by suitably trained personnel WARNING All replacement parts that are not supplied by U...

Page 7: ...Electrical LOCKOUT TAGOUT Procedure Disconnect all circuits Failure to comply with this procedure can cause property damage injury or death WARNING Before removing any sheet metal panels always perfo...

Page 8: ...e so children may not easily climb inside If the unit is being removed from service for disposal check and obey all federal state and local regulations regarding the disposal and recycling of refriger...

Page 9: ...ures may reduce the unit s ability to reach low temperatures For best performance keep the unit out of direct sunlight and away from heat generating equipment In climates where high humidity and dew p...

Page 10: ...e applicable portions of the National Electric Code and or other local electrical codes Failure to comply with this procedure can cause property damage injury or death WARNING Before connecting the un...

Page 11: ...erforming any maintenance or service that requires exposure to electrical components follow these steps 1 In electrical box place appliance circuit breaker into OFF position 2 Place a lock or other de...

Page 12: ...of heat and similar Ovens Radiator In the path of direct sunlight Allow for a space of at least 11 13 16 300 mm between the back of the unit and any wall This distance helps to avoid condensation form...

Page 13: ...0 26 25 32 680 30 760 60 7 8 1546 Figure 2 Top View of Dimensions 4 15 16 125 2 19 32 65 5 1 19 32 40 5 27 32 148 46 7 8 1190 22 27 32 580 45 13 16 1163 6 154 41 3 4 1060 32 7 8 835 41 11 32 1050 22 2...

Page 14: ...out Product Dimensions 19 11 16 500 mm 19 11 16 500 mm 11 13 16 300 mm 19 11 16 500 mm Figure 4 Required Clearance Remote Air Flow Requirements Condenser Box Air Flow Figure 5 Required Air Flow for Co...

Page 15: ...fan is recommended for those ambient where the temperature may exceed 110 F 43 C see Figure 6 and Figure 7 Extraction Fan Condenser Box Ambient Max Temp 110 F 43 C Air Flow 39 3 8 1000 mm 39 3 8 1000...

Page 16: ...emove the packaging from the refrigerator Assess the area if the vertical space is high enough lift the box up if the vertical space is not high enough cut away the cardboard in sections and pull them...

Page 17: ...llation Evaporation condensing water tray Guide Figure 2 Tray Guides 12 For appliances that have automatic trays connect the connector See the Cutout and Product Dimensions and Control Operation secti...

Page 18: ...originally went through For example chicken has a higher internal temperature while pizza dough begins at a lower internal temperature Air Temperature The air temperature is the temperature of the cab...

Page 19: ...rent proteins Press the desired button buttons on the left side of the screen which immediately starts the cycle see Figure 5 The Food Probe Insertion screen appears Figure 6 Food Probe Insertion Scre...

Page 20: ...rt in order to not affect the product surface NOTE Automatic OEM recipes are set up in the factory and guarantee the best combination of steps for a chilling cycle Blast Chilling Manual Program Press...

Page 21: ...insert the probe see Figure 15 The system recognizes the probe immediately after it is inserted and starts the process Figure 15 Blast Chilling Cycle Screen NOTE Manual Programs and the Custom Recipe...

Page 22: ...occur during the cycle see Figure 19 Figure 19 Blast Chilling Cycle Alarm Screen Press the I O Input Output button to monitor the probe readings input values in real time including the four insert pro...

Page 23: ...temperature at the end of the cycle or a time based cycle switches to the holding mode after a given time regardless of the food temperature see Figure 2 THE OTHER SCREEN MORE Access the OTHER screen...

Page 24: ...cle Screen Manual Defrost Press the DEFROST button to select Manual Defrost from the OTHER screen see Figure 23 The Manual Defrost cycle is programmed to run for 10 minutes or until the evaporator tem...

Page 25: ...and time it occurred Figure 32 Alarms List DEFROST LIST DEFROST LIST stores any defrost cycles that have occurred during operation This function provides a description of the defrost cycle and date an...

Page 26: ...ts or maintenance information see Figure 31 LANGUAGE Press the LANGUAGE button to change the language see Figure 31 Select one of the following languages Italian English French Spanish or German see F...

Page 27: ...r similar to extract the file to a folder see Figure 41 The folder will be named haccp as well Cycle data is stored at the following path haccp home root haccp and is contained as csv files Comma Sepa...

Page 28: ...an example of cycle graph in Figure 48 Right click on the graph to print or save a png file Scroll up or down to zoom in and out To zoom in a specific area of the graph just select the area with the m...

Page 29: ...USER GUIDE Control Operation Figure 48 Cycle Graph 29...

Page 30: ...KETS Interior Pans and or Trays Units have permanent racks that do not need to be installed removed or adjusted These racks support trays at regular intervals Interior Permanent Racking Di erent Sized...

Page 31: ...aster with a cloth or a sponge Frequency weekly NOTICE Do not use any solvent based or abrasive cleaners These types of cleaners may transfer taste and or odor to the interior products and damage or d...

Page 32: ...wn from the wings Figure 1 Air Jet Cleaning the Condenser 4 For oily deposits use a brush soaked in mineral spirits or isopropyl alcohol or similar After completing that cleaning process start the uni...

Page 33: ...ldew Open door a minimum of 2 50 mm to provide the necessary ventilation STORAGE In the case of long periods of inactivity the upright and or table refrigerators must be stored with attention to the r...

Page 34: ...Checking the Probes A Probe alarm occurs when something is wrong with the sensor reading The problem may be either the sensor wires or the sensor itself Probe alarms Er0 Er1 and Er3 are commonly due...

Page 35: ...ms C F kOhms 24 11 2 86 15 23 73 4 10 79 70 158 2 23 23 9 4 81 86 24 75 2 10 38 71 159 8 2 17 22 7 6 77 81 25 77 10 00 72 161 6 2 11 21 5 8 73 99 26 78 8 9 63 73 163 4 2 05 20 4 70 37 27 80 6 9 28 74...

Page 36: ...witch tests OK check for corroded loose or missing connections on the terminals If no problem is found in the switch or wires replace the Main Board 49 48 SW1 V AWG 18 V AWG 18 BR AWG 18 B AWG 18 GND...

Page 37: ...y Setting The pressure switch factory settings appear in the following list NOTE Do not change these settings High pressure limit 29 barg 425 psig Low pressure limit 0 barg 0 psig Differential 1 2 bar...

Page 38: ...ANDARD CONTROLLER The RS485 1 port on the relay board is used to connect the keyboard see Figure 14 Connection on Relay Board Connection on Keyboard RS485 1 Figure 14 Port Connecting Relay Board to Ke...

Page 39: ...onds until the power board feeds a signal back to the display to prove that the relay is actually closed U1 will become red and STATUS will change to ON see Figure 19 Figure 19 U1 Relay Appears Red Me...

Page 40: ...d frozen food etc Cabinet temperature TX valve regulation Evaporator coil air flow Condenser coil air flow Checking High and Low pressures on the unit cannot determine if the unit is operating correct...

Page 41: ...zontal pocket joint B vertical descending pocket joint 1 Compressor 2 Vibrations Absorber 5 8 3 Condenser 4 Rotalock Valve 5 Safety Valve 6 Liquid Receiver 7 Dryer Filter 8 Liquid Indicator 9 Solenoid...

Page 42: ...the unit requires only two hot lines or 1 line and neutral depending on the mains voltage The voltage among lines must be 208V or 220 240V either 50 or 60 Hz To hook the power to the cabinet just open...

Page 43: ...AWG 22 B AWG 22 BR AWG 22 BR AWG 22 BL AWG 16 BL AWG 16 BL AWG 16 BL AWG 16 BL AWG 16 BL AWG 16 BL AWG 16 BL AWG 16 BL AWG 16 BL AWG 16 BL AWG 16 BR AWG 16 BR AWG 16 BR AWG 16 BR AWG 16 BR AWG 16 BL A...

Page 44: ...replace the part in question The part that caused the damage must be returned to U Line in its entirety The part must be clearly labeled with the serial number of the unit it was removed from the dat...

Page 45: ...18 42 UV LAMP BALLAST 5 7 9 11W 230V 80 55663 19 43 UV LAMP PROTECTION GRID 80 55663 31 44 DOOR PANEL W TOUCH SCREEN 80 55663 37 45 OVERLOAD RELAY RF38 80 55663 38 46 SHELF RACK MOD GBF 15 80 55663 39...

Page 46: ...ranty status Please provide the model serial number part number and part description Some parts will require color or voltage information If U Line requires the return of original parts we will inform...

Page 47: ...uld mean either high discharge pressure as well as low suction pressure CODE CAUSE CONSEQUENCE Err MOTHER BOARD KEYBOARD CONNECTION FAILURE2 None Res POWER FAILURE DURING RUNNING OF CYCLE Cycle restar...

Page 48: ...ntial 1 P10 set temperature chill end temperature with reference to the needle probe 3 P11 set temperature freeze end temperature with reference to the needle probe 18 P12 temperature at which the har...

Page 49: ...terilisation 5 P47 needle probe heating end temperature with reference to the needle probe 45 P48 maximum duration of needle probe heating 15 Parameter Description Factory Value P49 the temperature be...

Page 50: ...o check correct needle probe insertion see also P14 60 Parameter Description Factory Value P16 maximum set temperature chill duration also timed chill duration 90 P17 maximum set temperature freeze du...

Page 51: ...r up also elapsed time between deactivation of the pump down valve and switching off the compressor pump down in power down 10 P58 defrost parameter units of measurement 0 P25 h P24 P26 P28 and P35 mi...

Page 52: ...ay from start of storage see also P25 1 P27 defrosting at start of chilling and freezing 1 YES 0 P28 drip drain duration 2 Parameter Description Factory Value P29 resetting of compressor protections a...

Page 53: ...m is activated during post freezing storage with relation to P8 i e P8 P67 with reference to the cabinet probe 0 no alarm 0 P68 P64 P65 P66 and P67 differential 2 P69 storage operation start up temper...

Page 54: ...put contact type 0 NA input active with contact closed 1 NC input active with contact open 1 P39 micro port input alarm delay 0 Parameter Description Factory Value P40 high pressure input contact type...

Page 55: ...rate 0 2400 1 4800 2 9600 3 19200 2 P75 Bit polarity 0 no polarity 1 even 2 odd 2 P76 Board address 1 Temperature Probes Display To check the reading of the unit s temperature sensing probes verify th...

Page 56: ...ther the UP or DOWN arrow key and the alarm list is shown in the display The controller saves the previous 10 alarms see Figure 5 The following list shows the printed codes Alarm duration Max Min Temp...

Page 57: ...S CONSEQUENCES DOOR The door is open for too long during a cycle MAINTENAINCE Perform a regular service inspection and preventive maintenance Call service for more information CONDENSER HIGH TEMPERATU...

Page 58: ...failure Call Service CONDENSER PROBE S3 Not applicable in this version of Blast Chiller Condenser probe failure Call Service FOOD PROBE PT1 Insert probe core 1 failure Call Service FOOD PROBE PT2 Inse...

Page 59: ...d Screen Press PARAMETERS see Figure 15 Figure 15 Parameters Icon Press the left or right arrow to scroll pages see Figure 16 Figure 16 Left and Right Arrows Press the specific parameter to check or c...

Page 60: ...on 5 PANS 115V 5 PANS 230V Self Contained 230v Trolley DAC compressor stop delay sec 3 3 3 3 ADL minimum time of stop compressor sec 60 60 60 60 ASS start compressor delay at power on sec 30 30 30 30...

Page 61: ...ared power connected to relay7 num 0 0 0 0 PR8 declared power connected to relay8 num 0 0 0 0 Parameter Description 5 PANS 115V 5 PANS 230V Self Contained 230v Trolley STB number of cycles during D te...

Page 62: ...max first recharging time of battery hours 12 12 12 12 BTD max duration of battery test sec 3 3 3 3 TBT consecutive battery test interval time min 5 5 5 5 NMT not used 250 250 250 250 VRS start batter...

Page 63: ...robes Display From the HOME screen press MORE OPTIONS and I O see Figure 19 and Figure 20 Figure 19 Options Icon Figure 20 I O Icon All relevant temperature values and input output status appear in Fi...

Page 64: ...k to the display to prove that the relay is actually closed U1 becomes red and the STATUS will change to ON see Figure 27 Figure 27 Relay Displayed in Red Meanwhile the power consumption on that relay...

Page 65: ...e 31 Figure 31 Reset Menu Cal Display Calibration The display calibration allows to optimize the touch screen performance ensuring precise reaction Press the CAL tab locate the red cross in the upper...

Page 66: ...not hot or frozen Do not touch a bare circuit board unless you are wearing an anti static wrist strap that is grounded to an electrical ground or grounded water pipe Handle circuit boards carefully a...

Page 67: ...improper use maintenance installation service repair acts of God fire flood or other natural disasters The product must be installed operated and maintained in accordance with your product s User Guid...

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