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U-Line U-3036RRINT-00B, Руководство пользователя и сервисное руководство

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USER GUIDE

 Control Operation - Service 5

SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • 

SERVICE

Offsets are used to adjust or correct thermistor readings. 
Offset values are added to the current thermistor reading 
and are then used by the control board to determine 
cooling and defrost cycle times. Offsets have a range of 
+/- 10°F. Corrected values may be viewed through the 
customer “All Temps” menu.

To access Offsets

1. Press   to select “Offsets”.

2. Press .

3. Press

 and   to scroll through available 

thermistors.

To change offsets

4. Press  , the selected thermistor will begin to flash.

5. Press

 or   to modify offset value.

6. Press

 to confirm setting.

To exit the Offset menu, press   to select “Return to 
Menu” and press   to confirm.

Self Test

Self test is used to initiate a self diagnostic report. Any 
system faults will be displayed under Self test. If no errors 
are present “no errors” will be displayed and the main 
control board is functioning properly. The main control 
board is extremely robust and should rarely require 
service. Most issues are external to the control. Reference 
troubleshooting for more information.

To access Self Test

1. Press

 to select “Self Test”.

2. Press .

3. Press

 and   to scroll through available 

information.

To exit the Self Test, Press   to select “Return to Menu” 
and press   to confirm.

Differentials

(DO NOT MAKE AN ADJUSTMENT TO THIS WITHOUT 
CONTACTING TECH LINE: 800-779-2955)

Differentials are used to determine the maximum variation 
from set point and have a range of 0 through 10. The 
table below shows the effect of differentials on cooling 
cycles with a set point of 45°F (7°C).

NOTE: Air temperature does not reflect product 
temperatures.

The graph below shows a unit’s cooling cycle over time 
with various differentials.

Up

Select

Down

RETURN TO MENU

SELF TEST

NO ERRORS

try “RELAY TOGGLE”

Differential

Cycle Start °F (°C) Cycle End °F (°C)

0

45° (7°)

43° (6°)

1

46° (8°)

43° (6°)

2

47° (8°)

41° (5°)

3

48° (9°)

41° (5°)

4

49° (10°)

39° (4°)

5

50° (10°)

37° (3°)

Up

Select

Down

RETURN TO MENU

DIFFERENTIALS

ZONE = 1°F

Can be displayed in Celsius

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57

Содержание U-3036RRINT-00B

Страница 1: ...USER GUIDE SERVICE MANUAL Model U 3036RRS 00B...

Страница 2: ...rated Grille Dimensions Grille Plinth Installation Door Swing Door Stop Door Adjust Maintenance Cleaning Cleaning Condenser Extended Non Use Operating Instructions First Use Control Operation Sabbath...

Страница 3: ...ldwide U Line RIGHT PRODUCT RIGHT PLACE RIGHT TEMPERATURE PRODUCT INFORMATION Looking for additional information on your product User Guides Spec Sheets CAD Drawings Compliance Documentation and Produ...

Страница 4: ...r death WARNING Warning means that failure to follow this safety statement could result in serious personal injury or death CAUTION Caution means that failure to follow this safety statement may resul...

Страница 5: ...r take off the doors and leave shelves in place 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 re...

Страница 6: ...and 100 F 38 C Higher ambient temperatures may reduce the unit s ability to reach low temperatures and or reduce ice production on applicable models For best performance keep the unit out of direct s...

Страница 7: ...e unit Always keep your working area dry NOTICE Electrical installation must observe all state and local codes This unit requires connection to a grounded three prong polarized receptacle that has bee...

Страница 8: ...gh not required you may choose to increase the overall cutout width for ease of installation The Modular 3000 Series units are engineered with a variety of adjustment features to help ensure a seamles...

Страница 9: ...sions 1 SAFETY INSTALLATION INTEGRATION OPERATING INSTRUCTIONS MAINTENANCE SERVICE Product Dimensions 33 11 16 to 34 11 16 856 mm to 881 mm 3 5 8 to 4 5 8 92 mm to 118 mm Not Including Handle 23 7 16...

Страница 10: ...ensions in each unit s Installation Guide Each door can be opened individually one at a time without interference However to ensure unobstructed door swing opening both doors at the same time 1 4 6 4...

Страница 11: ...5 8 16 mm deep into bottom of countertop Use the anti tip brackets as a template 4 Install 6 8x5 8 screws into the plate using a 2 Phillips head screwdriver SIDE MOUNT Side mount position is used when...

Страница 12: ...ht of 1 8 3 mm less than the opening s rear height Shorten the unit height in the front by adjusting the front legs This allows the unit to be gently tipped into the opening Adjust the front legs to l...

Страница 13: ...Height will vary from 3 5 16 84 mm to 4 5 16 110 mm based on your grille plinth strip base fascia height 2 Finish or stain your grille plinth strip base fascia panel to match your surrounding furnitur...

Страница 14: ...p base fascia rail with screw heads in base of unit 2 Push grille plinth strip base fascia rails towards the center of the unit and set rails over screw head 3 Slide grille plinth strip base fascia in...

Страница 15: ...AINTENANCE SERVICE Door Swing Stainless Steel models that are installed adjacent to a wall require 2 1 4 57 mm door clearance on hinge side to allow for door handle Units have a zero clearance when in...

Страница 16: ...imately 90 2 Remove hinge cover by lifting top and bottom of hinge cover and sliding the cover inwards to remove from hinge 3 Once cover is removed slide hinge pin into hole as shown Pin should slide...

Страница 17: ...it is firmly in contact with the cabinet Also make sure the door gasket is not pinched on the hinge side of the door CAUTION Do not attempt to use the door to raise or pivot your unit This would put e...

Страница 18: ...s from screw heads on opposite side 2 on top and 2 on bottom Using 2 Phillips bit remove the 4 underlying screws Reinstall the screws and caps on the opposite side 5 Partially install screw 1 in the o...

Страница 19: ...s allowing the unit to run overnight before loading with product When plugged in the unit will begin operating under the factory default setting Follow the on screen prompt for language selection and...

Страница 20: ...vailable in table below Press to confirm mode or wait 5 seconds Adjust temperature Press to select zone Press to select mode Press to set temperature Press to confirm temperature or wait 5 seconds Adj...

Страница 21: ...ode and set point Available Mode Settings will vary with model 1 In order to adjust temperatures you must first select a zone to adjust To select a zone press The left side Mode Setting will flash Pre...

Страница 22: ...a 3036 the zone opposite the active quick chill zone will not return to a cooling cycle until quick chill is complete If storing product in the opposite zone it is important to limit the number of ti...

Страница 23: ...Unit lost communication to the display Disconnect and reconnect power to unit Contact Customer Care if persistent L R Zone T Open Left or right zone thermistor circuit open Contact Customer Care Amb T...

Страница 24: ...the Customer Menu 2 Press to select Off in the menu 3 Press 4 Press or to change the selection from Off to On 5 Press to confirm your selection 6 To return to the Customer Menu press and select Return...

Страница 25: ...he Fahrenheit Celsius Menu from within the Customer Menu 1 Press to select Degrees 2 Press The selection will begin to flash 3 Press or to select between F Fahrenheit or C Celsius 4 Press to confirm y...

Страница 26: ...enu select Help from the Customer Menu Press or to scroll through available information The Help screen displays the following Model U Line contact information Software version Serial Number To exit t...

Страница 27: ...maintain internal temperatures and set points To enable Sabbath Mode 1 Open the unit s door to activate the display 2 To access the Customer Menu hold for 5 seconds 3 Press or to scroll through avail...

Страница 28: ...ts at any time or the unit will not perform as expected When loading your unit leave space between the internal fans or vents and product loaded Anything blocking the required airflow circulation will...

Страница 29: ...rite will cause the graining in the stainless steel to become blurred Rust not cleaned up promptly can penetrate the surface of the stainless steel and complete removal of the rust may not be possible...

Страница 30: ...n pan and possibly damaging water sensitive flooring the unit must be removed from cabinetry To defrost 1 Disconnect power to the unit 2 Remove all products from the interior 3 Prop the door in an ope...

Страница 31: ...essary Depending on environmental conditions more or less frequent cleaning may be necessary WARNING Disconnect electric current to the unit before cleaning the condenser NOTICE DO NOT use any type of...

Страница 32: ...returned to service 3 If ice is on the evaporator allow ice to thaw naturally 4 Clean and dry the interior of the unit Ensure all water has been removed from the unit 5 The door must remain open to pr...

Страница 33: ...mon refrigeration components with a brief description of the normal operating sounds they make NOTE Your product may not contain all the components listed Compressor The compressor makes a hum or puls...

Страница 34: ...to a cooler set point Ensure unit is not located in excessive ambient temperatures or in direct sunlight Ensure the door is closing and sealing properly Ensure nothing is blocking the front grille fou...

Страница 35: ...increment see CONTROL OPERATION Causes which affect the internal temperatures of the cabinet include Temperature setting Ambient temperature where installed Installation in direct sunlight or near a...

Страница 36: ...VAP VALVE EVAP VALVE 1 10 CONTROL BOARD L T ZONE TEMP 9 1 L T EVAP L T DOOR SWITCH AMBIENT R B DOOR SWITCH FUSE 6 1 10 5 R B LIGHT L T LIGHT COND FAN L T EVAP FAN R B EVAP FAN R B ZONE TEMP R B EVAP P...

Страница 37: ...a part the servicer is authorized to 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...

Страница 38: ...12 represents the production month In most cases warranty status can be verified by the production date information within the serial number Alternatively a Proof of Purchase or equivalent may submitt...

Страница 39: ...porator cover 80 54021 00 15 Grille w screws 80 54123 00 16 Hinge covers 2 pcs 80 54001 00 17 By pass valve 80 54180 00 18 Hinges 2 w screws and covers 80 54013 00 19 LED light strip and cover assy 80...

Страница 40: ...l be shipped at no charge after U Line confirms warranty status Please provide the model serial number part number and part description Some parts will require color or voltage information If U Line r...

Страница 41: ...l state and local laws regarding refrigerants Gloves and Eye Protection must be used R 600a is considered non toxic but is flammable when mixed with air Keep a dry powder type fire extinguisher in the...

Страница 42: ...pment should be at least 10 feet from the work area It is recommended that a simple LPG gas detector is on site during service Ensure that all R 600a is removed from the system prior to brazing any pa...

Страница 43: ...tem prior to repair simple venting is not sufficient Evacuate and charge with dry nitrogen for leak checks Repair leaks or replace system parts as required When re brazing the system must be purged wi...

Страница 44: ...ess port on the compressor process stub Evacuate the system to 100 microns prior to charging Weigh in the R 600a charge using a refrigerant scale run compressor an extra two minutes to clear the charg...

Страница 45: ...r than normal Warm near room temperature Hot Warm Warm Extremely cold near inlet Outlet below room temperature Lower than normal Partial Restriction Somewhat lower than normal vacuum Warm near room te...

Страница 46: ...ap that is grounded to an electrical ground or grounded water pipe Handle circuit boards carefully and avoid touching components To measure the start winding resistance measure across the C and S pins...

Страница 47: ...emperature and thermistor performance can be identified by directly viewing actual temperature readings in the service mode Component failure issues can be identified through service mode menu selecti...

Страница 48: ...n Control set too cold Refer to Adjusting Temperature Settings Section Review logged error codes Refer to Fault System Diagnosis Guide Thermistor failure Refer to Thermistor Failure Section Frost Buil...

Страница 49: ...force the compressor into overload The compressor will automatically deactivate during an overload and will remain deactivated until the overload switch cools This could take some time It is importan...

Страница 50: ...ponsible for circulating warm air from the refrigeration zone past the evaporator and back into the refrigerated zone The evaporator fan is factory set to have a 1 minute delay at the beginning of a c...

Страница 51: ...or damage Replace if necessary Inspect wire harness from main control board for pinch points or damage Repair split or pinched cabling Amb Thrm Short Inspect thermistor cable for pinch points or dama...

Страница 52: ...ator thermistor fails the unit will rely on a preset defrost time during defrost cycles The unit will otherwise operate normally Evaporator thermistor errors will be displayed in the error log Always...

Страница 53: ...QVHU IDQV DQG OLJKWLQJ R Oow med high OFFSETS ARE USED TO ADJUST OR CORRECT THERMISTOR READINGS CORRECTED VALUES MAY BE VIEWED THROUGH THE CUSTOMER MENU SELF TEST IS USED TO DIAGNOSE THE BOARD IF NO E...

Страница 54: ...ne thermistor circuit short R Zone T Short Right Zone thermistor circuit short L Evap T Short Left Evaporator thermistor circuit short R Evap T Short Right Evaporator thermistor circuit short Amb Thrm...

Страница 55: ...ailable information To exit the Relay Status simply press to exit Relay Toggle Relay toggle is used to manually switch the state of each relay to test for proper operation In addition to the AC relays...

Страница 56: ...lect Outputs 2 Press 3 Press and to scroll through available information To exit the Input Status menu press to select Return to Menu and press to confirm Offsets NOTICE Do not make an adjustment to t...

Страница 57: ...ard is functioning properly The main control board is extremely robust and should rarely require service Most issues are external to the control Reference troubleshooting for more information To acces...

Страница 58: ...exit the MULL menu press to select Return to Menu and press to confirm Factory Default Factory Default will restore all settings to their factory default To access Factory Default 1 Press to select F...

Страница 59: ...nd should always be OFF 1 Press to select Factory Wi Fi 2 Press 3 Press or select OFF To exit the Factory Wi Fi menu press to select Return to Menu and press to confirm outputs Set Points The Set poin...

Страница 60: ...y 1 Press to select Fan Delay 2 Press To change fan delay 3 Press to select either Fan Delay On or Fan Delay Off and press The chosen option will begin to flash 4 Press or to change settings 5 Press t...

Страница 61: ...on This unit has five thermistors Thermistor one Zone Located along the right hand side wall in the top left compartment It is used to maintain the operating temperature within that zone Thermistor tw...

Страница 62: ...lly Refer to defrost section Ambient Thermistor If the thermistor fails the unit will operate normally Thermistor Resistance Data Temp F Temp C Nominal Resistance OHMS 40 40 169157 31 35 121795 22 30...

Страница 63: ...24 RF 12 45 15 9 1215 1224 2218 2245 2224 2260 WC ZWC 12 45 45 7 1215 1224 2218 2245 2224 2260 R RSOD RDC BEV DC DWR RGL 12 45 42 6 CO29 F 12 18 n a CO1224 F 12 18 45 7 1224FZR Freezer Mode 6 45 42 6...

Страница 64: ...r 1 minute to circulate air and clear any condensation that may have appeared on glass doors and shelves Note If the unit is set to sabbath mode the evaporator fan will no longer respond to the state...

Страница 65: ...crews mounting the fan shroud to the evaporator plate 14 Remove and replace fan Take special care to properly route fan wire NOTICE Fan must be oriented to pull air in through lower evaporator cover v...

Страница 66: ...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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