U-Line UHFZ124-SS01B Скачать руководство пользователя

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USER GUIDE

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Control Operation-Service

USER GUIDE

Control Operation - Service 4

u-line.com

SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE •

SERVICE

14. VIEW ERROR LOG

A list of the errors in the order they occurred will

scroll once on the display. All errors are logged

in memory. Only door error is displayed on the

display and has an audible signal.

E0:

Door 1 (upper) open.

E1:

Thermistor 1 open.

E2:

Thermistor 2 open.

E3:

Thermistor 3 open.

E4:

Thermistor 4 open (Does not apply to this

model).

E5:

Thermistor 1 shorted.

E6:

Thermistor 2 shorted.

E7:

Thermistor 3 shorted.

E8:

Thermistor 4 shorted (Does not apply to this

model).

E9:

Door 2 (lower) open.

P1:

Pump Circuit open (Does not apply to this

model).

15. CLEAR ERROR LOG

To clear errors, press and hold

(5 seconds)

when CLR is flashing.

16. THERMISTOR — 1 DIFFERENTIAL

This number should not be adjusted.

17. EVAPORATOR FAN DELAY IN MINUTES —

“Fan Delay On” is the amount of time in minutes

the fan will be delayed from starting from the

beginning of a cooling cycle. Adjustable 0-99

minutes.

18. EVAPORATOR FAN DELAY IN MINUTES —

OFF

“Fan Delay Off” is the amount of time in minutes

the fan will continue to run at the end of a

cooling cycle. Adjustable 0-99 minutes.

19. INDIVIDUAL COMPONENT TOGGLE

20. MODEL NUMBER INDICATOR

Displays the two-digit model number of the

specific unit. See model list table.

21. LIGHT ALL LED SEGMENTS

This will illuminate all the LEDs on the display to

ensure they work properly.

22. VIEW DEFROST CYCLES

Displays the number of defrosts that have

occurred in the past 24 hours.

23. VIEW COMPRESSOR RUNTIME

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).

24. ACTIVATE DEFROST/HARVEST

Turns on the hot gas bypass valve allowing hot

gas to circulate through the evaporator causing

frost to melt.

25. RESTORE FACTORY DEFAULTS

Will restore all adjustable functions to their

factory settings.

26. SOFTWARE VERSION — MAIN BOARD

Displays software version of the main control

board.

27. SOFTWARE VERSION —

USER INTERFACE

Displays software version of the user interface.

28. LOG IN PERIOD

Factory use only - do not adjust.

29. FACTORY TEST MODE

Should be 0.

0. EXIT SERVICE MODE

Display #

Relay/Output

Exit

Relay 2

Relay 3

Relay 4

Relay 5

Relay 6

Relay 7

DC Output 1

DC Output 2

DC Output 3

DC Output 4

DC Output 5

SEE RELAY/OUTPUT CHART

Содержание UHFZ124-SS01B

Страница 1: ...USER GUIDE SERVICE MANUAL 1 Class UHFZ124 24 Convertible Freezer ...

Страница 2: ...ille Installation Door Swing Door Adjust Interior Adjustments Maintenance Free Standing Kit Cleaning Cleaning Condenser Extended Non Use Operating Instructions First Use Control Operation Airflow and Product Loading Service Troubleshooting Product Liability Warranty Claims Parts Ordering Replacement Parts System Diagnosis Guide Compressor Specifications Troubleshooting Extended Control Operation S...

Страница 3: ...elect products are available worldwide PRODUCT INFORMATION Looking for additional information on your product User Guides Spec Sheets CAD Drawings Compliance Documentation and Product Warranty information are all available for reference and download at u line com PROPERTY DAMAGE INJURY CONCERNS In the unlikely event property damage or personal injury is suspected related to a U Line product please...

Страница 4: ...r or moderate personal injury property or equipment damage This unit contains R600a Isobutane which is a flammable hydrocarbon It is safe for regular use Do not use sharp objects to expedite defrosting Do not service without consulting the R600a specifications section included in the User Guide Do not damage the refrigerant circuit Service must be done by factory authorized service personnel Any p...

Страница 5: ...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 regarding the disposal and recycling of refrigeration appliances and follow these steps completely 1 Remove all consumable contents from the unit 2 Unplug the electrical cord from its socket 3 Remove the door s drawer s DANGER 5 ...

Страница 6: ...emperatures 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 sunlight and away from heat generating equipment In climates where high humidity and dew points are present condensation may appear on outside surfaces This is considered normal The condensation will evaporate when the humidity drops...

Страница 7: ...the 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 been placed by a qualified electrician The unit requires a grounded and polarized 115 VAC 60 Hz 15A power supply normal household current An individual properly grounded branch circuit or circuit break...

Страница 8: ...ction in the rear CAUTION Unit can NOT be installed behind a closed cabinet door CUTOUT DIMENSIONS PRODUCT DIMENSIONS REAR FRONT TOP SIDE 4 102 mm 7 178 mm 24 610 mm 24 1 4 616 mm 34 1 8 867 mm to 35 1 8 892 mm Preferred location for electrical outlet is in adjacent cabinet 5 8 16 mm Power Cord 6 ft 183 cm 6 3 8 162 mm 3 7 8 98 mm 23 15 16 608 mm 3 9 16 91 mm 34 1 8 to 35 1 8 867 mm to 892 mm 28 7...

Страница 9: ...ced according to each unit s electrical specifications requirements Side by Side Installation with Bracket 1 Slide both units out so screws on top of units are easily accessible 2 Remove screws as shown below 3 Place bracket over holes and attach to unit with two screws removed in step 2 using a T 25 Torx driver Tighten screws fully 4 Gently push units into position Be careful not to entangle the ...

Страница 10: ...over holes and attach to unit with two screws removed in step 2 using a T 25 Torx driver Tighten screws fully 4 Gently push unit into position Be careful not to entangle the electrical cord or water line if applicable 5 Check to be sure the unit is level from front to back and side to side Make any necessary adjustments The unit s top surface should be approximately 1 8 3 mm below the countertop 6...

Страница 11: ...an 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 Readjust the front legs to level the unit after it is correctly positioned in the opening INSTALLATION 1 Plug in the power electrical cord 2 Gently push the unit into position Be careful not to entangle the cord or water and drain lines if applicable 3...

Страница 12: ... are SHARP and can be easily damaged Removing the grille 1 Disconnect power to the unit 2 Loosen the two screws 1 3 Remove grille 2 from unit Installing the grille 1 Align cabinet and grille holes and secure but do not over tighten grille screws 1 Note When installing next to a 15 wide U Line product use the supplied spacers behind the grille The 24 grille will now be on the same plane as the 15 g...

Страница 13: ...ing Units have a zero clearance for the door to open 90 when installed adjacent to cabinets Stainless Steel models require 2 1 8 54 mm door clearance to accommodate the handle if installed next to a wall Wall 90 Door Swing 2 1 8 Min 54 mm 13 ...

Страница 14: ... Loosen do not remove top and bottom hinge screws using a Torx T 25 screwdriver 3 Align door squarely with cabinet 4 Make sure gasket is firmly in contact with cabinet all the way around the door no gaps 5 Tighten bottom hinge screws 6 Tighten top hinge screws and replace hinge cover REVERSING THE DOOR Location of the unit may make it desirable to mount the door on the opposite side of the cabinet...

Страница 15: ...e models there may be a nut behind one or both screws on either side Install bottom hinge Install two or three screws depending on model Replace nuts if used Install top hinge and door 1 Install hinge with longer straight edge aligned to outside edge of cabinet Do not tighten 2 Rotate door 180o and set on bottom hinge 3 Align edge of the hinge with the outer edge of the unit 4 Tighten three hinge ...

Страница 16: ...nto a cabinet Available at u line com To install the kit 1 Remove grille see GRILLE INSTALLATION section 2 Place shell accessory over front and back of cabinet base aligning holes of shell accessory with the holes on the base Insert sheet metal screw in back of base 3 Align front hole wit hole in shell accessory hole in base and hole in grille Tighten screw 16 ...

Страница 17: ... reflects actual temperature inside unit If the temperature displayed is different than selected the unit is progressing towards the selected temperature Time to reach set point varies based upon ambient temperature temperature of product loaded door openings etc U Line recommends allowing the unit to reach set point before loading Approximate time required empty unit when converting between refri...

Страница 18: ...nd display will show the default set point for Refrigerator Freezer Enable Sabbath Mode Press and hold for 5 seconds and release The oF oC symbol will flash briefly after 5 seconds Interior light and display will go dark and remain so until user resets mode unit continues to operate Disable Sabbath Mode Press and release Display and interior light return to normal operation Showroom Mode Hold and ...

Страница 19: ...ATING INSTRUCTIONS MAINTENANCE SERVICE Airflow and Product Loading NOTICE The unit requires proper airflow to perform at its highest efficiency Do not block the front grille internal fans or vents at any time or the unit will not perform as expected Do not install the unit behind a door 19 ...

Страница 20: ...rack rails from the cabinet To reinstall 1 Align the left and right basket channels with the tracks in the cabinet Ensure an even track engagement on both sides by gently pushing the basket into the cabinet until it stops 2 Before reloading the basket ensure proper movement of the travel stops in the left and right track rails by pulling the basket out gently until it stops 3 Push the basket into ...

Страница 21: ...less 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 Integrated Models To clean integrated panels use household cleaner per the cabinet manufacturer s recommendation INTERIOR CLEANING Disconnect power to the unit Clean the interior and all removed components using a mild nonabrasive detergent...

Страница 22: ...r 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 open position 2 in 50 mm minimum 4 Allow the frost to melt naturally 5 After the frost melts completely clean the interior and all removed components See INTERIOR CLEANING 6 When the interior is dry reconnect power and turn unit on 22 ...

Страница 23: ...er when necessary Depending on environmental conditions more or less frequent cleaning may be necessary WARNING Disconnect electric power to the unit before cleaning the condenser NOTICE DO NOT use any type of cleaner on the condenser unit 1 Remove the grille 2 Clean the condenser coil using a using a soft brush with a combing action or vacuum cleaner 3 Install the grille Condenser 23 ...

Страница 24: ...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 prevent formation of mold and mildew Open door a minimum of 2 50 mm to provide the necessary ventilation WINTERIZATION If the unit will be exposed to temperatures of 40 F 5 C or less the steps above must be followed For questions rega...

Страница 25: ...compressor makes a hum or pulsing sound that may be heard when it operates BEFORE CALLING FOR SERVICE TROUBLESHOOTING GUIDE ELECTROCUTION HAZARD Never attempt to repair or perform maintenance on the unit before disconnecting the main electrical power Troubleshooting What to check when problems occur NORMAL OPERATING SOUNDS IF SERVICE IS REQUIRED Troubleshooting Evaporator Refrigerant flowing throu...

Страница 26: ...ing the testing period 6 After 24 hours check the temperature of the water If required adjust the temperature control in a small 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 heat source The number of door openings and the time the door is open Th...

Страница 27: ...ized 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 the unit it was removed from the date and the servicer who removed the part If the service technician determines the damage is the result of installation issues water connection drain etc the consumer would be notified and the is...

Страница 28: ...ting for warranty labor Units must be registered prior to warranty submittal Customers may register at www U Line com A proof of purchase is required We also accept the following information to update warranty New construction occupancy documents Closing paperwork Final billing Remodel Warranty parts will be shipped at no charge after U Line confirms warranty status Please provide the model serial...

Страница 29: ...ET LOWER 80 54802 00 4 BASKET UPPER 80 54803 00 5 COMPRESSOR ELECTRICALS 80 54800 00 6 COMPRESSOR 80 54799 00 7 CONDENSER ASSY 80 54801 00 8 CONDENSER FAN BLADE 80 54798 00 9 CONDENSER FAN MOTOR 80 54797 00 10 DEFROST THERMOSTAT 80 54812 00 11 DISPLAY ASSEMBLY 80 55414 00 12 DOOR ASSEMBLY 80 55416 00 13 DOOR GASKET 80 55498 00 14 DRAIN PAN 80 54217 00 15 DRIER 80 54055 00 16 EVAPORATOR ASSY 80 548...

Страница 30: ...rms warranty 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 you when the parts order is taken This requirement will be noted on your packing list A prepaid shipping label will be emailed to you Please enclose a copy of the parts packing list and be sur...

Страница 31: ...perature Hot Warm Warm Extremely cold near inlet Outlet below room temperature Lower than normal Partial Restriction Somewhat lower than normal vacuum Warm near room temperature Very hot Top passes warm Lower passes cool near room temperature due to liquid Room temperature cool or colder Extremely cold near inlet Outlet below room temperature backing up Lower than normal Complete Restriction In de...

Страница 32: ...n anti static wrist strap 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 To measure the run winding resistance measure across the C and R pins Also check S to R and you should get the sum of the run and start windings To ensure the windings are not ...

Страница 33: ...9 2547 for assistance NORMAL OPERATING SOUNDS All models incorporate rigid foam insulated cabinets to provide high thermal efficiency and maximum sound reduction for its internal working components Despite this technology your model may make sounds that are unfamiliar Normal operating sounds may be more noticeable because of the unit s environment Hard surfaces such as cabinets wood vinyl or tiled...

Страница 34: ...e Mode OHM thermistor Frost Buildup Inside Unit Door Ajar or Restricted from Closing Check door clearance to adjoining cabinetry Check distribution of product in unit Thermistor failure OHM thermistor Display Not Working Display unplugged Verify that both ends of the display wiring are firmly connected Display wiring broken or damaged Perform continuity test of wiring and replace as needed Interio...

Страница 35: ...ce Plunger Switch Replace Main Board Replace Fuse Replace Power Cord Alert Customer Of Power Failure Is the Plunger Switch Operating Properly Inspect Customer UI and Data Cable Connect Test Display Cycle Power And Check For Operation No Voltage No Voltage Voltage Continuity Operating Not Operating No Continuity No Yes Voltage CAUTION Precautions must be taken while working with live electrical equ...

Страница 36: ... alert and reset VIEWING ACTUAL TEMPERATURE In viewing temperature in these modes any offsets are taken into account This means that if you place a therm istor 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 When the degree symbol is flashing the unit will allow the use of the control ...

Страница 37: ...ether The display will flash and then toggle from set point to temperature in unit seconds The display will change units or ACCESS SERVICE MODE To access the service menu for this model remove the two screws that hold the display together Remove display circuit board Press and hold the far left button on the display circuit board Press and Hold USER GUIDE SAFETY INSTALLATION INTEGRATION OPERATING ...

Страница 38: ...EFROST DURATION 0 TO 99 MINUTES The length of the defrost can be adjusted 0 to 99 minutes long The other defrost parameters still apply Lengthening a defrost may cause higher than normal temperatures in the refrigerator section USER GUIDE SAFETY INSTALLATION INTEGRATION OPERATIN 14 VIEW ERROR LOG A list of the errors in the order they occurred will scroll once on the display All errors are logged ...

Страница 39: ...IME 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 24 ACTIVATE DEFROST HARVEST Turns on the hot gas bypass valve allowing hot gas to circulate through the evaporator causing frost to melt 25 RESTORE FACTORY DEFAULTS Will restore all adjustable functions to their factory settings 26 SOFTWARE...

Страница 40: ... flashing digits appear 3 5 seconds use the up and down arrow buttons to select the appropriate model number See Above Model List 5 Press the light bulb button once 6 The display will blink and then will appear as the programmed display 1000 MODEL INDICATOR 2000 120V MODEL INDICATOR 2000 230V MODEL INDICATOR 1215R 07 2218R 05 2245R 55 1215WC 12 2218RGL 04 2245DC 54 1224BEV 13 2218WC 06 2245WC 56 1...

Страница 41: ... A 2218R N A N A N A N A N A Compressor Light Evaporator Fan Condenser Fan N A N A 2218RGL N A N A N A N A N A Compressor Light Evaporator Fan Condenser Fan N A N A 2218WC N A N A N A N A N A Compressor Light Evaporator Fan Condenser Fan N A N A 2224BEV N A N A N A N A N A Compressor Light Evaporator Fan Condenser Fan N A N A 2224R N A N A N A N A N A Compressor Light Evaporator Fan Condenser Fan ...

Страница 42: ...tain the operating temperature within that zone Thermistor two Evaporator Located on the evaporator It is used for defrost THERMISTOR FAILURE Zone Thermistor If the zone thermistor in the unit fails the unit will continue to cool in a backup mode Self Preservation Mode to preserve the integrity of the contents The unit will otherwise operate normally USER GUIDE u line com Thermistors are used for ...

Страница 43: ...2 hours of compressor runtime for 45 minutes If you have verified that the unit does not have an ambient air leak utilize the Control Operation Service section and adjust unit to defrost every 9 hours for 60 minutes Also adjust the 2 thermistor to 4 instead of 0 43 ...

Страница 44: ...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 of the door switch In order to operate efficiently the evaporator fan blade and vents should be unobstructed and free of any dust buildup Evaporator Fan Replacement Should the evaporator fan need to be replaced follow the steps below 1 Remove...

Страница 45: ...rator cover vents and push air out at fan mounting location 15 Installation is the reverse of removal 16 Care must be taken to assure the bottom of the evaporator cover is reinstalled behind the front edge of the train trough 17 Use sealant gum to seal any openings at rear of unit before replacing rear cover 18 Reinstall unit taking care to level space and secure as found 45 ...

Страница 46: ...od or other natural disasters The product must be installed operated and maintained in accordance with your product s User Guide The remedies described above for each warranty are the only ones that U Line will provide either under these warranties or under any warranty arising by operation of law U Line will not be responsible for any consequential or incidental damages arising from the breach of...

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