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Convection Refrigerators - U-Line

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1. REFRIGERATORS ELECTRONIC CONTROL A DANGER Electrocution can cause death or serious injury Take precautions when touching a bare circuit board Wear an anti static wrist strap and ground it to an electrical ground or grounded water pipe Handle circuit boards carefully and avoid touching components NOTE When touching icon combinations in which you hold one icon and press another icon three times it is important to carefully follow this procedure Hold the desired icon ensuring the light above the icon is lit 2 Immediately press the other icon three times ensuring it lights up each time 3 Release the held icon only after releasing the pressed icon for the third time Except as noted these functions are available on all models ON OFF The ON OFF mode allows the unit to be turned on and off via the iconpad To do this hold the icon for approximately 15 seconds until the F begins to flash Release and the unit will switch modes In the OFF position the cabinet light will remain operational This mode does not disconnect power from the circuit board so it is still live ADJUSTING THE SET POINT To adjust the set point press and release either the WARMER or COLDER icon This will start the set point flashing While in this mode you can adjust the set point warmer or colder until the desired temperature is reached The factory recommended s
2. REFRIGERATORS ADJUSTING DRAWER ALIGNMENT AN WARNING SHOCK HAZARD The unit must be unplugged from the wall outlet during drawer removal adjustment and re installation DRAWER REMOVAL 1 Confirm that the unit is unplugged from wall outlet 2 Unplug the drawer s connection wiring top drawer only 3 Remove the mounting screws Mounting 4 Pull the drawer completely out of the unit A CAUTION Use care when handling the drawer Drawer edges drawer rail and the unit s slide may be sharp A IMPORTANT Drawer adjustments are made by moving the slide that car ries the drawer s rail Minor adjustments may be made by loosening one of the slide s mounting screws adjusting the slide and retightening the screw Severe adjustments may be made by removing the slides mounting screws drilling new mounting holes and remounting the slide vine Drawer Alignment CHECKING DRAWER ALIGNMENT The unit s drawers are aligned at the factory before shipment However their alignment could have been disturved during shipment or during overlay panel installation Aligned Front to Back Aligned Side to Side Aligned Top to Bottom ULIN_0001a_A Check each drawer to confirm that it is aligned Side to Side VVhen vievved from the top the dravver front should be square vvith the sides of the cabin
3. 3501 82 Ise UO p seq wpun 105531010102 z310 13 d l sn3e s 151 1323313 V V y 1323313 V 1323313 quaiquiy 1 Ix pue Jee o q nq 1461 yonoL V N Y N suondo 6011 IN 11019S 0 18P 09 18UHEM 356 SS IN IN IN IN VIN VIN VIN VIN nuaw 3011135 559228 0 Sau 1461 yono moue dn plou suondo nus 3018135 2100 amp 2200 Series Quick Reference Card 2 of 2 6 L LINE REFRIGERATORS REFRIGERATORS ELECTRONIC CONTROL A DANGER Electrocution can cause death or serious injury Take precautions when touching a bare circuit board Wear an anti static wrist strap and ground it to an electrical ground or grounded water pipe Handle circuit boards carefully and avoid touching components Except as noted these functions are available on all models ON OFF The ON OFF mode allows the unit to be turned on and off via the display pad To do this hold the ON OFF button for approximately 15 seconds until the F begins to flash Release and the unit will switch modes n the OFF position the cabinet light will remain operational This mode does not disconnect power from the circuit board so it is still live ADJUSTING THE SET POINT To adjust the set point press and release either the WARMER or COLDER button This will start the set point flashing While in this mode you can adjust the set point warm
4. 6 THIS LIMITED WARRANTY IS IN LIEU OF ANY AND ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR IMPLIED WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE ALL OF WHICH ARE DISCLAIMED U Line s sole liability and your exclusive remedy under this warranty is set forth in the paragraphs above U Line shall have no liability whatsoever for any incidental consequential or special damages arising from the sale use or installation of the product or from any other cause whatsoever whether based on warranty express or implied or otherwise based on contract tort or any other theory of liability 7 Some states do not allow limitations on how long an implied warranty lasts or the exclusion or limitation of incidental or consequential damages so the above limitations may not apply to you This warranty gives you specific legal rights and you may also have other rights which vary from state to state U LINE Section General Information PRODUCT LIABILITY POLICY Field service technicians are authorized to make an initial assessment If in the servicer s judgment the damage is the result of a product defect the product would be removed and returned to U Line in an unaltered condition The dealer would then be authorized to permanently replace the end user s product at no cost to the end user Please call U Line immediately at 800 779 2547 to initiate the RA and product exchange process If in the serv
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6. thermistor on the 100 series refrigerator models e Thermistor T1 is on the right hand wall and is used to main tain temperature in the refrigerator Set point is between 34 and 45 VIEWING ACTUAL TEMPERATURE To view T refrigerator temperature hold the WARMER button for approximately five seconds until the F flashes Release and the display will show the corrected refrigerator temperature In viewing temperature in this mode any offsets are taken into account This means that if you place a thermistor in a known temperature let s say ice water it may not read the 32 F that you would assume If the control offset was preset at 3 F while you placed the thermistor in an ice bath the actual thermistor reading when viewing actual temperature would read 35 F In the unit this would cause the cabinet to push itself 3 cooler To view pure thermistor readings you must go into the service menu and choose the correct option Checking a completely unloaded cabinet may result in inaccurate temperatures DEFROST INFORMATION All 1100 series refrigerators are cycle defrost based on time only The 1115R series cycle off for 60 minutes every 4 hours compressor run time The 1175 series cycle off for 45 minutes every 6 hours compressor run time The length of defrost is adjustable the time between defrost is not adjustable THERMISTOR OUTAGE If the refrigerator thermistor T1 fails the unit will continue to operate ba
7. Adjust door hinges pivot plates 3 Light stays on when door is closed 3 Repair or adjust light bracket magnet 4 Warm air leaking into cabinet from back 4 Seal holes in the foam to prevent warm air entering the unit Noisy Copper refrigeration tube touching cabinet 1 Carefully adjust tubing 2 Evaporator fan blade touching cover 2 Adjust fan mounting or shroud 3 Condenser fan obstruction wiring foam insulation 3 Remove obstruction packaging material Ice Buildup in drain trough or drain problem Obstructed drain cup or tube Check and clear drain tube 2 Kinked drain tube 2 Reroute drain tube 3 Drain trough spout and drain cup not aligned 3 Align drain trough and drain cup L LINE The reduction of pressure on the liquid refrigerant causes it to boil or vaporize until it reaches saturation temperature As the low temperature refrigerant passes through the evaporator coil it continues to absorb a lot of heat causing the boiling action to continue until the refrigerant is completely vaporized It is during this phase that the most heat is absorbed the cooling takes place in the refrigerator The refrigerant vapor leaving the evaporator travels through the suction line to the compressor inlet The compressor takes the low pressure vapor and compresses it increasing both pressure and temperature The hot high pressure gas is pumped out the discharge line and into the c
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9. Cold Extremely cold near inlet outlet below room temperature Extremely cold near inlet outlet below room temperature backing up No refrigeration No refrigeration Capillary Tube Warm Cool Warm Room temperature cool or colder Room temperature cool Room temperature cool REFRIGERATION SYSTEM DIAGNOSIS GUIDE Condenser Very hot Hot to warm Warm Top passes warm lower passes cool near room temperature due to liquid Room temperature cool Room temperature cool Compressor Discharge Very hot Slightly warm to hot Hot Very hot Room temperature cool Cool to hot Suction Line Slightly below room temperature Very cold may frost heavily Warm near room temperature Warm near room temperature Room temperature cool Room temperature cool REFRIGERATORS Suction Pressure Normal Higher than normal Lower than normal Somewhat lower than normal in vacuum In deep vacuum 0 PSIG to 25 System Condition Normal Overcharge Undercharge Partial Restriction Complete Restriction No Gas REFRIGERATORS Evaporator Cover Foamed cabinet Convection Fan Evaporator Plate Air flow gap Venting toe kick REPLACING THE EVAPORATOR FAN e Remove the back panel Unplug the evaporator fan motor e Remove the shelve
10. Heat Mull Heat DEFROST INFORMATION Hours Between Defrost Time Model Runtime Adjustable Length min Stop Point 2175R 6 90 42 2115R 6 90 42 2175 2275DWRR 6 90 42 0102 ewen gt 60 00 H l v sn 94AZSZ G duunf Jaquiny poyy busu 501235 Aejay EPON 2240 umopnus Hesodwa 3 unsn py ss uy lul 32 1501 103212611J94 03210 AS2A1PH 3210 apow HO Jew 2124 232 apow 10228 Ajuo 131821 100 5529 21660 220510 M K 2poW Wooimous 3 6601 3 421660 pL 24 1230 enpe Aal 10 6 10 DIOU LL aunyesaduuay enpe Main uoz moys o yano 2 1 7547 iulod J8s 3002 sn py dwa Jas o waf quiod jas Jamesp isnfpe DMHMGSZTT quiod jas 3snfpy uo sj pow 12M1P 100P 552 s1461 661 SPpuo29 OL PIOH HO UO m sd q yun u ym aseajay mu GG 5 Ex 55 CS s poul 10 131139 1 poul 3102220 ul 3021300 jou DUDU ouiqe2 pue ejdsiq 52 6 saysey 3 JO ull 8 Sulusel pled SIU JO 220 y UO suononi sul v MOI O4 yo si Aejas uo 51 z Aejas jdwex siy l HO uO apu 01 040 YUM Jaquunu Aejay sunoy l ul uo UN leoneuuoyne jim ayewa X o 4461 yono sn pE 12 02
11. L LINE U LINE REFRIGERATORS ADJUSTMENTS DOOR ALIGNMENT 2100 2200 SERIES The unit s door is aligned at the factory before shipment However LEVELING its alignment could have been disturbed during shipment or during door panel installation A IMPORTANT A IMPORTANT It is extremely important that the unit is level for maximum production Properly aligned the door should be 1 8 below the top of the unit s cabinet NOT flush with the top 1 Use a level to check the unit from front to back and from side to side 2 If the unit is not level adjust the feet on the corners as necessary Rotating the feet clockwise raises the unit Check after each adjustment and repeat the previous steps as necessary until the unit is level ULIN_0295_A Compare the top edge of the door to the top edge of the cabinet 2 If the door edge is 1 8 below and parallel to the top of the cabinet it is adjusted correctly If it is not note whether the side opposite the hinge needs to be moved UP or DOWN and use the following procedure ADJUSTING DOOR ALIGNMENT 1 Remove top hinge screw pin using a Phillips screwdriver Remove door by tilting forward and lifting off bottom hinge pin E urn Foot to Adjust REFRIGERATORS 2 With door upside down loosen but do not remove the two screws on the door s bottom hinge plate Slotted Moun
12. Line warrants each U Line product to be free from defects in materials and workmanship for a period of one year from the date of purchase U Line further warrants the sealed system consisting of the compressor the condenser the evaporator the hot gas bypass valve the dryer and the connecting tube in each U Line product to be free from defects in materials and workmanship for a period of five years from the date of purchase 2 During the initial one year warranty period for all U Line products U Line shall 1 repair any product or replace any part of a product and 2 for all Marine RV and Domestic U Line products sold and serviced in the United States including Alaska and Hawaii and Canada U Line shall be responsible for the labor costs performed by a U Line authorized service company incurred in connection with the replacement of any defective part During years two through five of the warranty period for the sealed system U Line shall 1 at U line s option repair or replace any part of the sealed system and 2 for all Marine RV and Domestic U Line products sold and serviced in the United States including Alaska and Hawaii and Canada U Line shall be responsible for the labor costs incurred in connection with the replacement of any defective part of the sealed system All other charges including transportation charges for replacements under this warranty and labor costs not specifically covered by this warranty shall be the responsib
13. SP PI will alternate with SP or ICE for models 67 68 E3 and E10 both have audible alarms PI does not have an audible alarm EI Thermistor is open Not available on CLR2160 E2 Thermistor is shorted Not available on CLR2160 E3 Main door or bottom drawer is open longer than 20 minutes E4 Compressor had 100 runtime between two defrost cycles Does not show on display only in error log ER Thermistor out of range 10 F for more than 12 hours Not available on CLR2160 E6 Thermistor out of range 10 F for more than 12 hours Not available on CLR2160 EI Thermistor 2 open or shorted Not available on 2175RF ER Thermistor 3 open or shorted Not available on Rs WCs or CLR2160 E9 Thermistor 4 open or shorted Not available on Rs WCs E10 Top drawer is open longer than 20 minutes Only available on drawer models PI Pump circuit open Only available on CLR2160 or CLRCO2175 models with P60 pump 11 EE Memory error REFRIGERATORS 22 Automatic toggle through relays switch on and off Each relay can be turned on and off individually to determine whether or not the board and component are operating If a component is suspected of not operating correctly you can run through this sequence to ensure each component is turning on and off through the board correctly This will cycle every relay on and off showing 10 on I off 20 on 21 off through all the relays If a component fails to turn on when
14. actuator assembly was removed Install screws into holes on opposite side where the hinge was removed Replace nuts if used REFRIGERATORS Remove top hinge and door 1 Hold door to keep it from falling 2 Remove top hinge from cabinet by removing three or four screws depending on model 3 Remove door by tilting forward and lifting door off bottom hinge Remove three or four plastic screw plugs from hinge holes on the opposite side Reinstall into holes where the hinge was removed Ensure not to scratch cabinet 2 Remove bottom hinge 1 Remove bottom hinge from cabinet Some models will have a gusset with two screws Other models will have a plate with three screws Remove corresponding screws on opposite side of cabinet On some models there may be a nut behind one or both screws on either side Install bottom hinge If you have a plate hinge reorient the pivot screw so it protrudes the opposite direction form the hinge Remove the pivot screw from the hinge Turn the plate over and reinstall the screw 2 Align hinge outer edge with cabinet For models with a plate hinge the flat edge of the hinge alignes with the outer edge of the cabinet Install two or three screws depending on model Replace nuts if used REFRIGERATORS L LINE Install top hinge and door Reorient the pivot screw so it
15. and must be consulted before any installation is begun U Line contact information appears on the rear cover of this guide This unit requires connection to a grounded three prong polarized receptacle that has been placed by a qualified electrician in accordance with applicable electrical codes Safety Alert Definitions Safety items throughout this guide are labeled with a Danger Warning or Caution based on the risk type Warning means that failure to follow this safety statement could result in serious personal injury or death A DANGER Danger means that failure to follow this safety statement will result in severe personal injury or death A 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 result in minor or moderate personal injury property or equipment damage General Precautions Use this appliance for its intended purpose only and follow these general precautions along with those listed throughout this guide A DANGER RISK OF CHILD ENTRAPMENT Before you throw away your old refrigerator or freezer take off the doors and leave shelves in place so that children may not easily climb inside A WARNING SHOCK HAZARD Electrical grounding required Section General Information U LINE U LINE CORPORATION LIMITED WARRANTY U Line Corporation U
16. not allow products to lean against the evaporator at the back wall The unit is frosting up e Are you familiar with the defrost technology of your unit s the door or drawers sealing properly If the door or drawer is not sealing properly it allows heat humidity into the unit U Line s warranty is 90 days for door drawer adjustments Has the door drawers been left open s the unit in an application of heavy usage Heavy usage or high ambient temperatures vvill cause a unit to frost up U LINE REFRIGERATORS TROUBLESHOOTING DANGER Never attempt to repair or perform maintenance on the unit until the main electrical power has been disconnected from the unit Cause Remedy Compressor overheating Condenser air flow restricted Remove restriction clean condenser and grille 2 Condenser fan blade obstructed 2 Remove blade restriction 3 Condenser fan motor stalled 3 Replace fan motor 4 Compressor inoperable 4 Replace compressor Compressor will not stop operating Temperature set too cold Adjust temperature warmer 2 Control inoperable 2 Replace control 3 Control sensing bulb not sensing temperature 3 Check bulb thermistor for location and ohms 4 Evaporator fan stalled 4 Remove obstruction or replace motor Excessive frost buildup Door gasket not sealing properly Adjust door or replace door gasket 2 Door out of alignment 2
17. that some parts be returned to us so we may return them to our vendor It will be noted on your packing list if we require you to return the part If a part is to be returned please include a copy of the packing list and a copy of your claim H the part was purchased at one of our part distributors you must handle the part warranty with that company For labor payment please send a readable copy of your claim to U Line Corporation PO Box 245040 Milwaukee WI 53224 9540 or fax it to 414 354 5696 Claims can also be filed on line at www u lineservice com Section1 General Information MODEL NUMBER FORMAT U 2275 DVVRVV OL 00 U LINE PRODUCT FAMILY COLOR SPECIAL SERIES ORDER U CO 1175 5 Ol U LINE FAMILY PRODUCT COLOR SPECIAL SERIES ORDER ULN BI 2115 S 00 U LINE FAMILY PRODUCT COLOR SPECIAL SERIES ORDER RC GOL 00 2175 U LINE PRODUCT FAMILY COLOR SPECIAL SERIES ORDER U CLRCO 2175 5 4 U LINE FAMILY PRODUCT COLOR SPECIAL SERIES ORDER A typical model number would be U 2175RCGOL 00 The model number is broken into 5 segments Figure 2 1 or ULN This signifies a U Line Product Family The family is the type of unit Currently there are nine families Refrigerators Wine Captains Beverage Centers Combo Ice Makers Clear Ice Makers Manual Defrost Ice Makers ADA Units Outdoor Units and Freezers Produc
18. to 99 minutes The length of the defrost can be adjusted up to 99 minutes long The other defrost parameters still apply Lengthening a defrost may cause higher than normal temperatures in the refrigerator section uodo ue 31xs 49 u9 q nq 3431 2101 suoljdo y8no4y 10425 13102 13101248 aen 66 9 51 yl c Il 01 60 80 20 90 50 0 0 20 10 SPOW 3 UO HS A 21eMYOS 2205 30u op jenueteyiq 2sn py PO 4eidsiq kiowa peojumoq 12312 So 40443 1232 peojumog q 3 syO asnipy 58 s pnpu 5 2101s0y semje UO 1 100p A 2 8801 0 smes 451 skemje UO oop m 183o3 0 503225 7437 Yasue 50130 21249 3581 aU uo dwog sunoy pz 3sed ul oui 2502130 807 3 501836 103SILUJOU squawsas 033 Ile 24311 Supsr 0 3 5 aseajay g yono 5 1467 ulqeo AN o 330 UNL ul o lepoy apon noyoelg Hu spuov s DL PIOH Spuo98s OL PIOH Aejdsiq 5601 Wooy moys epo 3086 0 3 eBueys dus Ent mai y todl s ysnipy 9pINn9 AJN 043U09 31004799 5 1814 6220 13841 01 2 8 AO ul lt jun 8njd spuosss rem un 3nidun dois Suen 10 IAA Zon 3431 3583 31 pue ssaig DMSIII 8L 1 DMSIII ZL 1 49111 5 46111 95
19. will act as up and down arrows to select the desired option The LIGHT button is the ENTER button and will enter a function If changing a function you must press the LIGHT button again to retain the changed setting To exit the service mode scroll to option 99 and press the LIGHT button After five minutes of not touching any buttons the mode will also exit automatically BLACKOUT MODE Hold the LIGHT button for 10 seconds until the F starts flashing When released the unit will beep once and the display and cabinet light will shut off The unit will continue to maintain temperature in the cabinet To cancel this mode hold the LIGHT button again for about 10 12 seconds FORCED DEFROST This will allow the unit to defrost quickly For R and WC units this is just an off cycle For units with hot gas defrost the unit will enter a hot gas defrost per the specification Hold the LIGHT button and press ON OFF three times The unit will beep once when entering this mode To exit this mode either do the same button combination or turn the unit off via the display RELAY STATUS To check to see which relays are currently operating hold the COLDER button and press the ON OFF button three times When entering the sequence keep the COLDER button pressed until you completely release the ON OFF button for the third time The display will cycle through a series of numbers to tell which relays are energized For example if the unit was cooling t
20. 3852 5 DMSLII ES YSZI ITS A44321 1 13 DAASZ1 1709 2 4 1 6 MOl q 351 v LOI paiisap Jaquinu l poul 23335 19P O2 JOUJEM ST Zen w 35233 pue ssaig Zant aseajay AOTT AOTT AOTT AOTT AOTT AOC sunoy Z uey 31 AOC 4o Jepun s 43 p jenyy 3 sunoy Z uey 40 1340 533183 0 due jenyy 3 UNL 9200 YUM S eAsJaIU 350 JO 3 seInulwW QZ uey uado J00q 3 Josiuuaul 3 jun l 8njd pue a gt yo uo umop P OH p 3 nidun yun YUM IIS 0133336 PPOW SUIZIIO u uado 1035141 3 s pop 40444 H UN Wa U Oe Sinoq 40 uo W I JOLayU UN Wa uoynq W Bulssalg Bulu do Joop Uu yo uo 5906 W I Aedsip pue sauf 210 S81 o uoynq 1461 sn 10 sunoy gE yo 25 AIUO siapo 4000 ssejg p soj s 100p ai 5027 101002 Aejdsiq O UOEUIGWIOD Aen aWeS AHADOEUI JO Jaye 0291 s yeus feidsip uay 451 ye soysey loquAs 38816980 MIA uoynq UBI one 0 Japjoo 40 ST 50 G Jaye JNO Sau Jog PIN dOL 110455 OM snfpe 0 YONO u u ozu o 80100 yono yuawwog Aedeg 1100 Series Quick Reference Card of REFRIGERATORS
21. Number Part Description and in some cases Color or Voltage All warranty parts will be shipped at no charge as long as warranty status has been confirmed If we require that a part be returned to U line you will be informed at the time the order is placed It will be noted on your packing list if we require you to return a part or if you may field scrap it If U Line requires a defective part to be returned a prepaid shipping label will be included with your new replacement part When returning parts enclose a copy of your packing list and a copy of your labor claim showing the model and serial number and tag or label the part with the nature of the defect U LINE REFRIGERATORS This section includes the following models U 2275DVVRCOL 00 U 2275DVVRCS 00 U 2175RCB 00 U 2175RCGOL 00 U 2175RCGS 00 U 2175RCGS 01 U 2175RCS 00 U 2175RCS 01 U 2175RCVV 00 U 2115RB 00 U 2115RS 00 U 2115RS 01 U 21 15RVV 00 4 1175 00 eU 1175RS 00 U 1175RS 01 U 1175RW 00 4 1115 00 4 11155 00 U I1115RS 01 U 21 1588 0 L _ REFRIGERATORS U LINE TROUBLESHOOTING CUSTOMER CALL GUIDE The following guide has been developed to help answer frequently asked questions It can be used by persons scheduling service calls These are things
22. ON e Use care when moving and handling the unit Use gloves to prevent personal injury from sharp edges If your model requires defrosting DO NOT use any type of heater to defrost Using a heater to speed up defrost ing can cause personal injury and damage to the inner lining N IMPORTANT Do not lift unit by door handle e Never install or operate the unit behind closed doors Be sure front grille is free of obstruction Obstructing free air flovv can cause the unit to malfunction and may void the vvarranty Failure to clean the condenser every three months can cause the unit to malfunction This could void the vvarranty Allow unit temperature to stabilize for 24 hours before use Ifyou model requires defrosting never use an ice pick or other sharp instrument to help speed up defrosting These instruments can puncture the inner lining or damage cooling unit Use only genuine U Line replacement parts Imi tation parts can damage the unit affect it opera tion or performance and may void the warranty L LINE SAFETY PRECAUTIONS A IMPORTANT PLEASE READ all instructions completely before attempt ing to service the unit Proper installation procedures must be followed if this unit is being initially installed or is moved to a new location after being in service An INSTALLATION GUIDE for your unit providing complete installation information is available from U Line Cor poration directly
23. Service and Parts Manual Ce BUILDING ON THREE GENERATIONS OF INNOVATION Ice Makers Refrigerators Wine Captain Models Beverage Centers Combo Models U Line Corporation 8900 N 55th St PO Box 245040 Milwaukee WI 53224 9540 T 414 354 0300 F 414 354 7905 e www u line com Section1 General Information POTENTIAL PROBLEMS VVITH 134 This service manual has been written to cover products manufactured with HFC 134A HFC 134A compressors receive a synthetic based ester oil charge The hygroscopic water attraction property of ester oil is many times greater than the mineral oils previously used with CFC 12 High system moisture causes the formation of acids and alcohol which can damage the compressor Systems should not be left open for more than fifteen 15 minutes at any time as humidity from the air will enter the system To ensure system dehydration the system should be pulled down to 100 microns and vacuum pump oil mineral oil must not be allowed to enter the system Cleanliness of the system is extremely important The presence of residues chlorinated or greasy residues mineral oil or impurities can lead to capillary tube restrictions oil return problems and compressor damage Do not use flux on brazed joints A IMPORTANT Check for the latest service related information at U LineService com The Technical Knowledge base is continuously updated and can be accessed anytime Each U Line
24. ad memory Clears the rolling data file if desired 14 Model number displayed Displays the two digit model number of the specific unit 15 Adjust thermistor differential This number should not be adjusted 16 Show software revision This will show the board software revision ERROR CODES EI Thermistor is open E2 Thermistor is shorted E3 Main door open longer than 20 minutes E4 Number of defrost intervals with 100 run time ER Thermistor out of range 10 F for more than 12 hours E6 Thermistor out of range 10 F for more than 12 hours All errors show up on display alternating between SP and the actual code REFRIGERATORS SERVICE MODE This mode has 16 different options available for service diagnostics To enter the mode hold the WARMER button and press the LIGHT button three times The display will show 0 When in this mode the WARMER and COLDER buttons will act as up and down arrows to select the desired option The LIGHT button is the ENTER button and will enter a function If changing a function you must press the LIGHT button again to retain the changed setting To exit the service mode scroll to option 99 and press the LIGHT button After five minutes of not touching any buttons the mode will also exit automatically BLACKOUT MODE Hold the LIGHT button for 10 seconds until the F starts flashing When released the unit will beep once and the display and cabinet light will shut off The
25. agraphs and 2 above to the extent such models A Are subjected to temperatures between 50 and 100 degrees Fahrenheit Although these products will function in ambient temperatures below 50 degrees and above 100 degrees Fahrenheit performance may decline Performance degradation due to operating above or below the designated ambient temperature range is not a manufacturing defect and any issues resulting from exposure to higher temperatures such as spoiled food or low ice production are not covered under this warranty policy and or B Come into contact with rain by virtue of outdoor use Exposure to other sources of water shall also cause this warranty to be void including flooding of the area in proximity of the unit greater than 1 8 deep in water hurricanes splashing of pool water or directing a spray from a hose or similar device into and around the unit 5 If a product defect is discovered during the applicable warranty period you must promptly notify either U Line at P O Box 245040 Milwaukee Wisconsin 53224 or at 800 779 2547 or the dealer from whom you purchased the product In no event shall such notification be received later than 30 days after the expiration of the applicable warranty period U line may require that defective parts be returned at your expense to U Line s factory in Milwaukee Wisconsin for inspection Any action by you for breach of warranty must be commenced within one year after the applicable warranty period
26. be used on the top left ULIN_0015_A The hinge hardware will be removed and reinstalled on the opposite side of the cabinet The top hinge hardware will be reinstalled on the bottom of the opposite side of the cabinet The bottom hinge hardware will be reinstalled on the top of the opposite side of the babinet L LINE REFRIGERATORS Remove existing bottom hinge Remove the existing bottom hinge three screws 2 Reinstall hinge to top opposite Install the hinge just removed from the bottom to the TOP opposite side of the cabinet three screws 2 Reinstall hole plugs Install plastic screw plugs three each top and bottom 3 into holes where hinge hardware was removed Black or White Doors Glass or Stainless Steel Doors Prepare door for reinstallation Remove plastic hole plug from top of door handle and reinstall on opposite side With bottom of door facing up remove pivot plate 5 two screws Flip over and install pivot plate on opposite side of door Ensure notch in plate faces center Install Door Hold door upright and tilted toward you Lift door on to bottom hinge closer inserts Move door toward the unit into position Hold door to keep it from falling Reinstall hinge screw pin 1 into top hinge using a phillips screwdriver nek wn Align and adjust the door as needed
27. company is authorized to perform this evaluation When a Return Authorization Number is issued and the unit has been boxed in a U Line carton U Line should be contacted and then will make arrangements for shipping or designate a truck line to have the unit shipped freight collect If U Line s evaluation finds the unit or U Line P60 pump to be defective causing the property damage the damage claim will be reviewed by the U Line Customer Assurance Department If U Line s evaluation finds the unit not to be defective does not repeat a failure or does not leak any water from the U Line unit or U Line P60 pump all claims for damage will be declined When a product evaluation is needed it is the customer s responsibility to assure that the unit is returned for evaluation If the customer fails to do so or has the unit repaired in the field prior to U Line s evaluation any claim for damage will be declined 8900 N 55th St e PO Box 245040 Milwaukee WI 53224 9540 414 354 0300 Fax 414 354 7905 Website www u line com Leaders In Quality Undercounter Refrigeration L LINE Proof of Purchase Proof of Purchase and or Proof of Install is an important part of the Warranty claim process Sometimes it is difficult to obtain a proper Proof of Purchase Proof of Install for a number of different reasons The customer does not have a copy only the original The customer has only their copy of the fina
28. e a thermistor in a known temperature let s say ice water it may not read the 32 F that you would assume If the control offset was preset at 3 F while you placed the thermistor in an ice bath the actual thermistor reading when viewing actual temperature would read 35 F In the unit this would cause the cabinet to push itself 3 cooler To view pure thermistor readings you must go into the service menu and choose the correct option To view T normally refrigerator temperature hold the WARMER icon for approximately five seconds until the F flashes Release and the display will show the corrected refrigerator temperature Checking a completely unloaded cabinet may result in inaccurate temperatures To view T2 T4 hold both the WARMER and COLDER icons for approximately five seconds until the number two appears Release the icons and the display will cycle through thermistors 2 4 and their accompanying readings f a thermistor is not used on that particular model it will show 0 and if the thermistor is not working it will show an error code THERMISTOR OUTAGE If the refrigerator thermistor T1 fails the unit will continue to operate based on a preset time interval of 10 minutes on and 30 minutes off The display will show ER If the evaporator thermistor T2 fails the unit will operate except it will defrost solely on time and ignore the temperature reading The display will show ER If the ambien
29. er or colder until the desired temperature is reached The factory recommended set point is 38 F for refrigerators When adjustment is complete stop touching the display and the set point will be saved in approximately five seconds CHANGING FROM FAHRENHEIT TO CELSIUS To change the displayed temperature from F to C hold the LIGHT button and press the COLDER button three times This will change all values to C When the button combination is accepted the control will change values SHOWROOM MODE This mode is designed to show units in a display environment When in this mode the only functions will be the control and cabinet lights The compressor fans etc will not operate To enter this mode hold the COLDER button and press the LIGHT button three times Once entered the degree symbol will begin to flash When the degree symbol is flashing the unit will allow the use of the control for demonstrations After not touching the unit for one minute the display will begin to snake around This is meant to alert you the unit is in showroom mode The unit can be left in this mode indefinitely If you again want to demo the control touch any button and the degree symbol will begin to flash To exit this mode use the same button combination as used to enter the mode L LINE 1175 amp 1115 MODELS N IMPORTANT All relay and thermistor information can be found on the Electronic Control Quick Guide THERMISTORS There is
30. et Front to Back When viewed from the side the dravver front should be straight with the cabinet s sides not cocked forward or back Top to Bottom VVhen vievved from the front the dravver should be level horizontally L LINE Mark and Drill New Mounting Holes odo o ol Level the Slide NOTE Front location holes are shown Corresbonding rear holes will also need to be marked 4 Drill all the new holes with a 30 drill bit 5 Remount the slide FRONT TO BACK ADJUSTMENT The drawer will need a front to back adjustment if when viewed from the side the drawer front is cocked forward or back This is caused by the slide mountings not being level front to back lt Not Aligned Front to Back Side View of Unit MINOR ADJUSTMENT NOTE The mounting holes on the slide are slightly larger than the screws diameter 1 Loosen one slide s mounting screws 2 Level the slide 3 Retighten the screws REFRIGERATORS SIDE TO SIDE ADJUSTMENT The drawer will need a side to side adjustment if when viewed from the top the drawer front is not square with the sides of the cabinet This is caused by one of the slides being mounted too far forward on the unit s liner Not Aligned Side to Sidi Top View of Unit ULIN_0001c_A MINOR ADJUSTMENT NOTE The mounting holes on the slide are slightly larger than the screws diameter 1 Loose
31. et point is 38 F for refrigerators When adjustment is complete stop touching the display and the set point will be saved in approximately five seconds CHANGING FROM FAHRENHEIT TO CELSIUS To change the displayed temperature from F to C hold the LIGHT icon and press the down arrow three times This will change all values to C When the icon combination is accepted the control will beep once and change values L LINE 2275 2175 amp 2115 MODELS N IMPORTANT All relay and thermistor information can be found on the Electronic Control Quick Guide THERMISTORS There are 3 thermistors on the 2275 refrigerator models and 2 thermistors on the 2175 amp 2115 refrigerator models e Thermistor T1 is on the right hand wall and is used to main tain temperature in the refrigerator Set point is between 34 and 45 Thermistor 2 T2 is attached to the back side of the evaporator plate and is used during defrost Normal defrosting is based on a time and temperature scale Defrost ends if the evaporator thermistor reaches stop point 42 or maximum time 90 min utes whichever comes first e On the 2275DWR the 3rd thermistor T3 monitors the ambi ent temperatures The mullion heater is energized whenever the T3 temperature falls below 90 VIEWING ACTUAL TEMPERATURE There are two modes to view temperature In viewing temperature in these modes any offsets are taken into account This means that if you plac
32. he bottom drawer the display would show 11 20 31 40 50 61 70 The first number is the relay number In the second number means ON and 0 means OFF The relay information can be found in the Electronic Control Quick Guide REFRIGERATORS 10 Adjust thermistor offset 10 to 10F This allows calibration of the sensor to cabinet for abnormal operations By adjusting this number colder you can change the average cabinet temperature to a colder value 11 Data download Along with the separate ESPY software you can download the rolling data file 12 Clear error log Perform this operation after checking the errors 13 Clear download memory Clears the rolling data file if desired 14 Model number displayed Displays the two digit model number of the specific unit 15 Adjust thermistor differential This number should not be adjusted 16 Adjust thermistor 2 offset This allows calibration of the sensor to cabinet for abnormal operations By adjusting this number colder you can change the average cabinet temperature to a colder value 17 Adjust thermistor 3 offset This allows calibration of the sensor to cabinet for abnormal operations By adjusting this number colder you can change the average cabinet temperature to a colder value Not available on Rs WCs or CLR2160 18 Adjust thermistor 4 offset This allows calibration of the sensor to cabinet for abnormal operations By adjusting this number colder you can change
33. icer s judgment the damage is the result of installation issues water connection drain etc the consumer would be so notified and the correction would be made by the servicer or installer without requiring removal of the product Any claim for damages should be directed to the original installer Any U Line unit involved in an alleged property damage claim must remain unaltered and unrepaired for evaluation No service or repairs should be performed on any unit suspected to be involved in a property damage situation If a unit has been altered or repaired in the field prior to U Line s evaluation any claim for damage may be declined If the unit in question is a U Line CLR or CLRCO with a drain pump both the unit and the drain pump regardless of the manufacturer must be returned to U Line Corporation To complete the damage claim process for the customer please obtain the following and forward to U Line at onlineservice U Line com fax to 414 354 5696 or mail to the address below Pictures of the unit installation and any alleged property damage Inquire when the problem first appeared any prior problems with the product and provide a brief description of the alleged damages To expedite the claim process U Line will need two damage repair estimates Reference the RA number and customer name when providing this information If a unit is returned to U Line this evaluation will take approximately ten business days No field service
34. ides 2 Re install the rails mounting screws Mounting 3 Plug in the drawer s connection wiring top drawer only REFRIGERATORS REVERSING DOORS 1100 SERIES ZN IMPORTANT Models with black and white doors are field reversible Stainless steel models with glass doors without locks are field reversible Stainless steel models without glass doors must be ordered right or left hand hinged The Hinge hardware will be removed and reinstalled on the opposite side of the cabinet The hinge plate is flipped over when it is reinstalled on the opposite side of the cabinet 0 01 1020 0701 1070 Plastic Plastic Plug Hole Plug Hole o o Right Side Door Svvin H Left Side Door Swing Remove the grille 1 Remove control knob if equipped 2 Remove the two screws 1 Some models may have only one screw in the center 3 Remove grille 2 and grille cap 3 if equipped L LINE DOOR ALIGNMENT 1100 SERIES The unit s door is aligned at the factory before shipment However its alignment could have been disturbed during shipment or during installation Align and adjust the door if it is not level or is not sealing properly If the door is not sealed the unit may not cool properly or excessive frost may form in the interior A IMPORTANT Properly aligned the door s gasket should be firmly in con tact with the cabinet all the way around the door no gaps Carefully examine
35. ility of the purchaser This warranty extends only to the original purchaser of the U Line product The registration Card included with the product should be promptly completed by you and mailed back to U Line or you can register on line at www u lineservice com 3 The following conditions are excluded from this limited warranty damage caused by outdoor use use of cleaners other than the recommended stainless steel cleaners and U Line Clear Ice Maker cleaner installation charges damages caused by disasters or acts of God such as fire floods wind and lightning damages incurred or resulting from shipping improper installation unauthorized modification or misuse abuse of the product customer education calls food loss and spoilage door and water level adjustments except during the first 30 days from the date of installation defrosting the product adjusting the controls door reversal and cleaning the condenser 4 U Lines Outdoor Limited Warranty set forth in this Paragraph 4 shall apply to U Line models deemed suitable for outdoor use by Underwriters Laboratory UL as noted in the U Line Product Catalog U Line s website and or on the serial tag located inside the product Exposure to temperatures below freezing may cause damage to the product Damage resulting to the product and or the surroundings caused by this exposure is not covered under this warranty Such models shall continue to be covered by the warranty terms set forth in Par
36. l Walk Through or sign off of new construction e Other valid reasons that prevent your technician from leaving the job site with a suitable Proof of Purchase Proof of Install We understand the problem and have modified our Proof of Purchase policy to help you in these situations Effective immediately if a copy of the Proof of Purchase Proof of Install is not available at the site the technician should record the following information on the Labor Invoice The name of the selling Dealer The date of purchase installation The Order or Invoice number if available The type of document they saw i e Store Receipt Closing Papers Sign Off of Building Permit Final Walk Through etc If we have this information on the Labor Invoice and we have the other information that is needed correct Serial Number type of repair time spent on repairs parts used in the repair invoice number for the part etc we will be able to process the invoice for you in a timely manner Section1 General Information ZN IMPORTANT VVarranty claims must be filed vvithin 60 days after the com pletion of the service call VVarranty Claims Procedure VVhen submitting claims for vvarranty pay ment please follovv these guidelines You can use any form you vvould normally use to bill your customer your ovvn computer generated form Narda USA etc Claims can also be filed on line at vvvvvv u lineservice com The model and serial
37. ment XXXX is a factory internal control number used at U Line Corporation L LINE Our warranty records may not match the customer s information In this case a proof of purchase will be required If you do not have the proof of purchase at the time the order is placed the part will be sent net 15 days charged to a Visa or Master Card or COD if you don t have an open account vvith U Line Corporation VVhen the proof of purchase is provided vve vvill credit your account a check vvill be sent if the part vvas sent COD 5 Parts may be ordered on line by FAX or phone www U LineService com onlineparts u line com FAX Number 414 354 7905 Phone Number 414 354 0300 or 800 779 2547 REPLACEMENT PARTS Use only genuine U Line replacement parts The use of non U Line parts can reduce ice rate cause water to overflow from ice maker mold damage the unit and can void the warranty Section1 General Information REPLACEMENT PARTS Hovv to Order Replacement Parts Refer to Service Parts and locate the illustration s for the model you are servicing 2 Locate the desired part to be serviced and note the item number assigned to it 3 Locate the item number vvithin the parts list Note the full description and the corresponding part number If this is for a warranty unit indicate and record the model and serial numbers 4 When ordering parts it will be necessary to supply Model Number Serial Number Part
38. n the slide s mounting screws 2 Push the slide backward 3 Retighten the screws Loosen Mounting Screws Push Slide Backward SEVERE ADJUSTMENT Note The slides have extra mounting holes that may be used 1 Remove the slide s mounting screws 2 Reposition the slide so it is the same distance from the front of the liner as the other slide Measure to confirm 3 Mark new drilling holes using different sets of mounting holes on the slide REFRIGERATORS TOP TO BOTTOM AND LEFT TO RIGHT ADJUSTMENT The drawer will need a top to bottom adjustment if when viewed from the front the drawer is not level horizontally Viewed from the top one side will protrude This is caused by one of the slides being mounted higher than the other slide on the units liner MINOR ADJUSTMENT NOTE The mounting holes on the slide are slightly larger than the screws diameter 1 Loosen one slide s mounting screws 2 Push the slide upward or downward to match the position of the other slide 3 Retighten the screws Loosen Mounting Screws Upward or Push Slide Downward 4 Repeat the procedure with the other slide if necessary SEVERE ADJUSTMENT NOTE The slides have extra mounting holes that may be used Remove one slide s mounting screws 2 Reposition the slide so it is the same distance from the bottom of the liner as the other slide Meas
39. number MUST be on the claims Claims vvill not be paid vvithout a model and serial number f you used a part in your repair you MUST put the part number the invoice number and vvhere the part came from Claims vvill be returned vvithout this information f you vvork on more than one unit per service call please submit a separate claim for each unit VVe track all defects through vvarranty claims so please be specific on what the repair was If it is a system leak please specify where the leak vvas Please be sure the claim is legible f the claim form cannot be read it vvill be returned unpaid Remember Door and vvater level adiustments are 30 day vvarranties only f you are changing out a unit please supply the model and serial number of both units the unit being replaced and the nevv unit and the R A number Occasionally the customer does not return their vvarranty cards n this case vve use the date the unit vvas shipped to our distributor for a beginning warranty date This may cause the claim to be rejected for a proof of purchase If you want to check on a purchase date you may contact the U Line Corporation Customer Assurance Department at 1 800 779 2547 This will allow you to get a proof of purchase if needed before you submit the claim At U Line parts and labor claims are paid separately Included in labor are freon and recovery charges all other parts are handled by the parts department We require
40. ondenser The cycle continues EVAPORATOR REED SWITCH A reed switch is mounted to the underside of the cabinet and a magnet is mounted to the door When the door is closed the magnet trips the switch which turns the light and display off If the door or drawers are left open for longer than 5 minutes the switch will trigger an error code E3 100 models and sets an audible warning 2100 2200 models The drawer model has a set in each drawer Magnet away SN from switch SN closed contacts o Ki Magnet close switch SD open contacts REFRIGERATORS COMPRESSOR INFORMATION COOLING PROCESS Refrigerant is pumped from the compressor to the condenser as a high pressure high temperature vapor As the refrigerant cools in the high pressure condenser the vapor condenses to liquid During this phase change a great amount of heat is rejected with the help of the condenser fan The liquid then flows to the dryer where it is strained and filtered From the dryer the refrigerant flows through the capillary tube which meters the liquid refrigerant to the evaporator The pressure of the refrigerant is reduced to the evaporating or low side pressure CONDENSER THERMISTORS 1100 MODELS One thermistor is employed A type 2 thermistor is used to measure the refrigerator temperatures 2100 2200 MODELS Two thermistors are employed Type 2 thermistors are used to measure the refrigerator and evaporator tem
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42. peratures White thermistor 5000 Ohms 70 Ambient U LINE REFRIGERATORS COMPRESSORS A DANGER Electrocution can cause death or serious injury Burns 5400 S 70077 S from hot or cold surfaces can cause serious injury x R EMI30HER EMU30HSC Take precautions when servicing this unit Disconnect the power source Voltage ns H Do not stand in standing water when working around Frequency 60 60 electrical appliances Make sure the surfaces you touch are not hot or frozen LRA 98 55 Do not touch a bare circuit board unless you are wear ing an anti static wriststrap that is grounded to an elec FLA 12 1 0 trical ground or grounded water pipe er Handle circuit boards carefully and avoid touching com indie 21 20 7 ponents Run Winding 7 9 8 4 To measure the start winding resistance measure across the C and S Overload 5411 71009 ins S Relay 5412 71010 7 the run vvinding resistance measure across the C and R Capacitor N A 71013 Also check S to R and you should get the sum of the run and start windings To ensure the windings are not shorted check the S and R to ground EMI ER OVERLOAD PROTECTOR EMI30HER 5400 S UL183 3 EMU30HSC 70077 S RELAY COVER CAPACITOR UL183 3 1 L LINE Wattage Normal Higher than normal Lower than normal Lower than normal Lower than normal Lower than normal Evaporator Cold
43. product has a unique method of installation but it is consistent with U Line s methods and requirement Follow the installation guidelines for the U Line product you are installing 6 L LINE INTRODUCTION Three generations of pride and quality manufacturing and design improvements are built into all U Line products The result U Line leads the market with innovative technology and superior craftsman ship This manual contains specific instructions for servicing the U Line Product families Product Families Refrigerators Wine Captains Beverage Centers Combination Ice Makers Clear Ice Makers Manual Defrost Ice Makers ADA Units Outdoor Units Freezers Section1 General Information U LINE Section1 General Information Never attempt to repair or perform maintenance on the unit until the electricity has been disconnected Never remove the round grounding prong from the plug and never use a two prong grounding adapter Altering cutting of power cord removal of power cord removal of power plug or direct wiring can cause seri ous injury fire and or loss of property and or life and will void the warranty Never use an extension cord to connect power to the unit Always keep your working area dry A WARNING Failure to use the Anti Tip Kit when it is included with the product can cause serious personal injury The Anti Tip Kit must be installed before the unit is used CAUTI
44. protudes the opposite direction from the hinge Remove the pivot screw from the hinge Turn the plate over and reingstall the screw Hold door to keep it from falling Lift the door on to the bottom hinge Align flat edge of the hinge with the outer edge of the unit vw kw H Install three or frour screws depending on model Align and adjust the door Align and adjust the door see DOOR ALIGNMENT AND ADJUSTMENT above Installing the grille 1 For 1115 and 29 models make sure grille cap 3 is behind grille in slots 2 provided in grille before attaching grille to unit 2 For 1175 models place the hook hinge located on the rear bottom side of the grille 2 onto the front lip of the unit base Swing the grille up into position 3 Align cabinet and grille holes and secure but do not overtighten grille screws 1 4 Install control knob if equipped
45. s e Remove 2 screws at the top of the evaporator cover e Remove 2 screws at the bottom of the evaporator cover e Carefully remove the cover with fan being careful not to pull wire out of fan Remove 4 screws from inside of cover e Remove evaporator fan and replace To assemble replace parts in reverse order A IMPORTANT Do not plug fan in until evaporator cover is in place The wire could be pulled off of the fan motor L LINE 2275 2175 amp 2115 MODELS CONVECTION COOLING Some models have an interior 12 Volt fan motor to help stabilize temperatures and pull down quicker The evaporator cover is easily removed Please Note Convection Cool units are available with solid or glass doors The evaporator fan motor is plugged directly onto the main board and is powered by the logic of the board and not by a relay 12 VOLT EVAPORATOR FAN Ol TO 9 DISPLAY 0 CONTROL BOARD The evaporator fan is delayed for minute after compressor starts to prevent warm air circulation Fan will run minute longer than compressor to use extra cooling capacity remaining Fan will turn off when the door is opened When door is closed fan will always run for minute to recirculate air and aid clearing any fogging of door Multiple door openings can cancel these modes To reset these modes allow the unit to stand unopened for approximately 30 minutes
46. sed on a preset time interval of 10 minutes on and 30 minutes off The display will show EI NOTE When touching button combinations in which you hold one button and press another button three times it is important to carefully follow this procedure Hold the desired button 2 Immediately press the other button three times Release the held button only after releasing the pressed button for the third time L LINE 7 Light switch status 0 or This will tell if the light should turn off with the door switch or not At the 0 reading the light should be off with the door closed and on with the door open At the 1 reading the light stays on always 8 Display toggle status 0 or This will tell if the display should turn off with the door switch or not At the 0 reading the display should be off with the door closed and on with the door open At the reading the display stays on always 9 Restore factory defaults This will restore the default set point defrost and offset values 10 Adjust thermistor offset 10 to 10F This allows calibration of the sensor to cabinet for abnormal operations By adjusting this number colder you can change the average cabinet temperature to a colder value 11 Data download Along with the separate ESPY software you can download the rolling data file 12 Clear error log Perform this operation after checking the errors 13 Clear downlo
47. t Series Each family can include different product series U Lines current product series includes 95 98 SP18 1095 29 lOxx 11 21xx and 22xx e Color The color segment includes color along with infor mation that is important to the unit and the way it is used As an example the model U 2175RCGOL 00 is part of the family of refrigerators product series 2175 The C following the R tells us this is a convection cool unit with an evaporator fan motor The GOL tells us the unit is black with a glass door requiring an overlay panel all glass door overlay units are black Special Order These numbers tells us if the unit is a SS door with a left hand hinge 01 a CLR with a pump 40 or a marine or RV product 03 L LINE SERIAL NUMBER FORMAT ZN IMPORTANT Starting October 2009 U Line Corporation went to a 3 digit serial number Anything before that date will have 2 digits The serial number is divided into four segments A typical serial number is 0914997 1 1 0005 Figure 1 0914997 11 XXXX Factory nternal Control Number Year Shop Month Order Number The first tvvo digits of the first segment 09 represents the year the unit vvas made The next four five digits of the first segment 14997 represent the shop order number Order number 14997 is assigned for the Model CLRCO2175B 40 units The next two digit segment 11 represents the month the unit was made The last four digit seg
48. t thermistor T3 fails the unit will always have the mullion heater energized The display will show ER 6 L LINE REFRIGERATORS SHOVVROOM MODE This mode is designed to shovv units in a display environment VVhen in this mode the only functions will be the control and cabinet lights The compressor fans etc will not operate To enter this mode hold the down arrow and press the LIGHT button three times When entered the unit will beep once and the degree symbol will begin to flash When the degree symbol is flashing the unit will allow the use of the control for demonstrations On early models after not touching the unit for one minute the display will begin to snake around This is meant to alert you the unit is in showroom mode On later models the degree flashes The unit can be left in this mode indefinitely If you again want to demo the control touch any icon and the degree symbol will begin to flash To exit this mode If using software version 2 8 this mode will exit automatically when the unit is unplugged If using software version 2 9 this mode needs to be exited by the same icon combination as used to enter the mode SERVICE MODE This mode has 27 different options available for service diagnostics To enter the mode hold the WARMER button and press the LIGHT button three times The display will show 0 and the board will beep once When in this mode the WARMER and COLDER buttons
49. the average cabinet temperature to a colder value Not available on Rs or WCs 19 Thermistor 2 status This will show the pure thermistor reading with no offsets taken into account When placed in ice water this thermistor should read 32 F in this menu option 20 Thermistor 3 status This will show the pure thermistor reading with no offsets taken into account When placed in ice water this thermistor should read 32 F in this menu option 21 Thermistor 4 status This will show the pure thermistor reading with no offsets taken into account When placed in ice water this thermistor should read 32 F in this menu option L LINE SERVICE MODE Enter the service menu by holding up arrow and pressing LIGHT three times Select option to 27 with the up and down arrows To enter the option press the LIGHT button You must press the LIGHT button to retain the changed setting before going to the next option When entering service mode all other modes are cancelled and the unit will stop operating When exiting service mode the unit will begin to operate normally however the four minute compressor off cycle still applies 1 Light all LED segments This will illuminate all the LEDs on the board to ensure they work properly 2 Thermistor status Temperature El or E2 This will show the pure thermistor reading with no offsets taken into account When placed in ice water this thermistor should read 32 F in this menu op
50. the customer should consider before scheduling a service call Concern Response The unit is not cold enough e Are you familiar with the factory temperature specifications for your unit Many factors can cause these temperatures to vary ambient temperature application amount of use number of times and length of time the door or drawers are opened and closed etc 15 the door or drawers sealing properly If the door or drawer is not sealed properly it allows heat into the unit U Line s war ranty is 90 days for door or drawer adjustments Has the door or drawers been left open The 21 and 22 series have an audible tone if the door drawer has been left open for longer than 5 minutes s the condenser clean U Line s warranty does not cover clean ing the condenser s the unit behind closed doors or the grille restricted The front grille must be free of obstruction 15 the unit in an application of heavy usage Heavy usage or high ambient temperatures will cause a unit to frost up Did you try adjusting the temperature to a colder level Adjust to a colder level Be sure to allow 24 hours between temperature control adjustments Temperature is too cold Check actual temperature versus set point Did you try adjusting the temperature to a warmer level Adjust to a warmer level and allow 24 hours between temperature con trol adjustments Product is freezing What is the temperature set at Do
51. the door s gasket to assure that it is firmly in contact with the cabinet Also make sure the door gasket is not pinched on the hinge side of the door ADJUSTING DOOR ALIGNMENT 1 Loosen do not remove top and bottom hinge screws 2 Align door squarely with cabinet 3 Make sure gasket is firmly in contact with cabinet all the way around the door no gaps 4 Tighten bottom hinge screws 5 Tighten top hinge screws 2 L LINE PREPARE DOOR FOR REINSTALLATION For black or white doors Remove plastic hole plug from top of door handle and reinstall on opposite side Remove plastic hinge bushing on bottom of door 1 and reinstall on opposite side Clean out bushing hole in door bottom with a screwdriver if necessary For stainless steel models with glass doors Stainless glass doors are flipped upside down to be reversed 2 Lay the door on it s side Remove the plastic hole plug 1 and install in the corner opposite of where it was removed 3 Remove the plastic hinge bushing 2 and install in the corner opposite of where it was removed 4 Remove the U Line nameplate 3 from door This will reveal mounting holes for the door actuator bracket 5 Remove door actuator 4 from door Be sure to only remove the two screws holding the actuator to the door Reinstall the actuator 4 on the opposite end of the door where the nameplate was removed 6 Install new nameplate where the
52. the relay does you can verify if there is voltage present by using a voltmeter to check the board output The relay information can be found on the Electronic Control Quick Guide ZN IMPORTANT The evaporator fan motor is plugged directly onto the main board and is powered by the logic of the board and not by a relay 23 Defrost interval adjust 3 to 24 hours This will adjust the interval between defrosts from 3 to 24 hours Adjusting from the factory settings may cause undesired temperature in the refrigerator section Adjust thermistor 2 set point Only available on CO2175F CO2175DWR CLR2160 and CLRCO2175 24 Adjust thermistor 3 set point Only available on 2275DVVRVVS 25 Adjust thermistor 4 set point Only available on 2275DVVRVVS 26 Shovv softvvare revision This vvill toggle betvveen main and display board softvvare revision The main board number vvill be accompanied by the degree symbol REFRIGERATORS L LINE THERMISTOR LOCATIONS Model Thermistor 1 Thermistor 2 Thermistor 3 Thermistor 4 Door Switch 1 Door Switch 2 2175R REF EVAP N A N A Yes N A 2115R REF EVAP N A N A Yes N A 55 REF EVAP Ambient N A Bottom Dravver Top Dravver DVVRR RELAY INFORMATION Model Relay 1 Relay 2 Relay 3 Relay 4 Relay 5 Relay 6 Relay 7 2175R Light Compressor Fan 2115R Light Compressor Fan 2175DVVRR Compressor 2275DWRR Light 1 Fan Pan
53. tin Notch center of door 5 Holes wO eier must face toward 7 Reinstall the closers lining up the bosses with holes in hinge and hinge plate 8 Mount the door install top hinge pivot pin Raise lt gt _ Lower Outside Outside Door Edge Door Edge FULL OVERLAY 2100 2200 MODELS NOTE If door is adjusted correctly but panel is not square with the adjacent cabinets slight adjustments can be made by drilling the 3 If the top far edge of the door needs to move UP move the hinge holes in the vinyl coated steel panel slightly oversized plate toward the outside of the door and retighten screws If the top far edge of the door needs to move DOWN move the hinge plate toward the inside of the door and retighten screws Drill 5 32 x 3 8 Deep for use with 10x 5 8 Wood Screw and Nylon Spacer 6 Places A Slotted Mounting Holes Angled Edge Towards Center of Door Rear View 0 Wood Panel A 27 1 4 Raise gt gt gt Lower Outside Outside Door Edge Door Edge 2100 2200 Models with Glass or Stainless Steel Doors 14 5 16 1 4 11 8 ULIN_0311_A 4 Mount the door to recheck alignment and repeat steps 2 and 3 if further adjustment is necessary 11 32 1 51 32 0310 A 5 When top edge of door is parallel to top edge of cabinet remove the door and ensure the two screws are secure 6 Remove the door closers from the bo
54. tion 3 Error Log A list of the errors in the order they occurred will scroll once on the display Repeat if desired Once viewed perform option 12 to clear the errors from memory 4 Defrost information Displays the number of defrosts that have occurred in the past 24 hours 5 Compressor runtime based on last cycle This will show the number of minutes the compressor has run in the prior cycle or current cycle if the compressor was running when service mode was entered 6 Defrost length adjustment up to 99 minutes The length of the defrost can be adjusted up to 99 minutes long The other defrost parameters still apply Lengthening a defrost may cause higher than normal temperatures in the refrigerator section 7 Light switch status 0 or 1 This will tell if the light should turn off with the door switch or not At the 0 reading the light should be off with the door closed and on with the door open At the 1 reading the light stays on always 8 Display toggle status 0 or This will tell if the display should turn off with the door switch or not At the 0 reading the display should be off with the door closed and on with the door open At the 1 reading the display stays on always 9 Restore factory defaults This will restore the default set point defrost and offset values L LINE ERROR CODES ZN IMPORTANT All errors or combinations show up as ER alternating with
55. ttom hinge clean thoroughly and lubricate the mating surfaces with petroleum jelly REFRIGERATORS To reverse the door Remove door Hold door to keep it fram falling 2 Remove hinge screw pin 1 from top hinge using a phillips screwdriver 3 Remove door by tilting forward and lifting door off bottom hinge closer inserts 4 Reinstall hinge screw pin into top hinge using a phillips Remove hole plugs Remove plastic screw plugs three each top and bottom 3 from new hinge location Save for reinstallation later Remove existing top hinge Remove existing top hinge three screws 2 Reinstall hinge to bottom opposite 1 Install the hinge just removed from the top to the BOTTOM opposite side of the cabinet three screws 2 2 Remove the two door closer inserts 4 from the existing bottom hinge 3 Install door closer insertys as shown on the new bottom hinge L LINE REVERSING DOORS 2100 2200 SERIES A IMPORTANT Stainless Steel units must be ordered right or left hand hinge They are NOT field reversable All U Line black or white units may have the hinge mounted on the left or right side of the cabinet Stainless steel unit doors cannot be reversed The doors are easily reversed by moving the hinge hardware to the opposite side The top right hinge will be used on the bottom left and the bottom right hinge will
56. unit will continue to maintain temperature in the cabinet To cancel this mode hold the LIGHT button again for about 10 12 seconds SERVICE MODE Enter the service menu by holding up arrow and pressing LIGHT three times Select option to 16 with the up and down arrows To enter the option press the LIGHT button You must press the LIGHT button to retain the changed setting before going to the next option When entering service mode all other modes are cancelled and the unit will stop operating When exiting service mode the unit will begin to operate normally however the four minute compressor off cycle still applies 1 Light all LED segments This will illuminate all the LEDs on the board to ensure they work properly 2 Thermistor status Temperature El or E2 This will show the pure thermistor reading with no offsets taken into account When placed in ice water this thermistor should read 32 F in this menu option 3 Error Log A list of the errors in the order they occurred will scroll once on the display Repeat if desired Once viewed perform option 12 to clear the errors from memory 4 Defrost information Displays the number of defrosts that have occurred in the past 24 hours 5 Compressor runtime based on last cycle This will show the number of minutes the compressor has run in the prior cycle or current cycle if the compressor was running when service mode was entered 6 Defrost length adjustment up
57. ure to confirm 3 Mark new drilling holes using different sets of mounting holes on the slide Mark and Drill New Mounting Holes odo obo OC D Push Slide Upward or Downward NOTE Front location holes are shown Corresponding rear holes will also need to be marked 4 Drill all the new holes with a 30 drill bit 5 Remount the slide Screws Should Be Loose Level the Slide Repeat the procedure for the other slide 4 SEVERE ADJUSTMENT NOTE The slides have extra mounting holes that may be used Loosen one slide s rear mounting screws Remove the slide s front mounting screws Reposition the slide so it is level Mark new front drilling holes using a different set of mounting holes on the slide Mark and Drill New Mounting Holes ET D Level the Slide N_0001h_A Drill the new holes with a 30 drill bit Remount the slide Repeat the procedure for the other slide Not Aligned Top to Bottom Not Aligned Left to Right Front View of Unit Top View of Unit B L LINE REFRIGERATORS RE INSTALLATION OF DRAWER CAUTION Use care when handling the drawer Drawer edges drawer rail and the unit s slide may be sharp 1 Set the drawer s rails onto the sl

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