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USER GUIDE

Troubleshooting - Extended 1

u-line.com

SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE •

SERVICE

Troubleshooting - Extended

SPECIFIC ERRORS & ISSUES

CAUTION

Never attempt to repair or perform maintenance
on the unit until the main electrical power has
been disconnected from the unit.

TROUBLESHOOTING GUIDE

Concern

Potential Causes

Suggested Remedy

Will not eject ice

(water frozen).

Control setting too cold.

Adjust control warmer (counterclockwise).

Control inoperable (1-2 contacts open)

Replace control.

Bin switch inoperable.

Replace bin switch.

Limit switch defective (open).

Replace limit switch.

Ice maker assembly motor stalled.

Replace motor.

Broken wire in ice maker circuit.

Repair or replace wiring.

Water soaked cabinet insulation.

Replace foamed cabinet assembly.

Dirty condenser.

Clean condenser.

Will not fill with

water.

Water supply valve closed.

Open water supply valve.

Water switch inoperable (open).

Replace water switch.

Solenoid valve inoperable.

Replace solenoid valve.

Fill tube outlet frozen.

Defrost fill tube.

Broken wire in water fill circuit.

Repair or replace wiring.

Will not stop

making ice.

Bin switch inoperable (closed).

Replace bin switch.

Bin arm binding.

Lubricate bin arm pivot points or loosen bin arm lever screw.

Water will not

stop filling.

Water switch inoperable (closed).

Replace water switch.

Solenoid valve inoperable.

Replace solenoid valve.

Stalled ice maker motor.

Replace motor.

Temperature control inoperable. Ice maker is in

continuous harvest cycle (contacts 1-2 closed).

Replace temperature control.

Ejector blades

will not stop

turning.

Control inoperable (1-2 contacts will not open).

Replace control.

Hold switch inoperable.

Replace hold switch.

Broken wiring.

Repair or replace wiring.

Short in mold heater.

Replace heater.

Low ice

production.

Control set too cold.

Adjust control warmer (counterclockwise).

Fan motor stalled.

Replace fan motor.

Ice cubes too large.

Lower water fill adjustment.

Dirty condenser.

Clean condenser.

Bypass valve stuck open (Frost Free units only).

Replace bypass valve (Frost Free units only).

Not freezing
(compressor
and fan motors
operating).

Little or no frost pattern on evaporator.

Check for sealed system leak or restriction.

Bypass valve stuck open (Frost Free units only).

Replace bypass valve (Frost Free units only).

Not freezing

(compressor not

operating - fans

operating).

Relay inoperable.

Replace relay.

Overload inoperable (open).

Replace overload.

Compressor inoperable.

Replace compressor.

Содержание UACR015

Страница 1: ...USER GUIDE SERVICE MANUAL ADA UACR015 15 Crescent Ice Maker...

Страница 2: ...sions Water Hookup General Installation Grille Installation Door Swing Door Adjust Maintenance Cleaning Extended Non Use Operating Instructions First Use Ice Airflow and Product Loading Service Troubl...

Страница 3: ...lect products are available worldwide PRODUCT INFORMATION Looking for additional information on your product User Guides Spec Sheets CAD Drawings Compliance Documentation and Product Warranty informat...

Страница 4: ...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...

Страница 5: ...n 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 re...

Страница 6: ...mperatures 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 genera...

Страница 7: ...he 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 be...

Страница 8: ...ufficient if door protrudes beyond adjacent cabinetry PRODUCT DIMENSIONS REAR FRONT TOP SIDE Typical Counter Height 34 1 4 870 mm to 35 1 8 892 mm Cutout Height 27 7 8 6695 mm Filler Panel Not Provide...

Страница 9: ...The water line should be looped into 2 coils This will allow the unit to be removed for cleaning and servicing Make certain that the tubing is not pinched or damaged during installation WARNING Conne...

Страница 10: ...filler feature in bushing with flat screwdriver 5 Thread water line through back panel hole with bushing 6 Locate water valve inlet and connect to valve 7 Turn on water supply and check for leaks 8 R...

Страница 11: ...evenly Use a level to confirm the unit is level Level should be placed along top edge and side edge as shown INSTALLATION 1 Plug in the power electrical cord 2 Gently push the unit into position Be c...

Страница 12: ...touch the condenser fins The condenser fins are SHARP and can be easily damaged Removing the grille 1 Disconnect power to the unit 2 Open unit door 3 Remove the center screw 4 Remove grille by sliding...

Страница 13: ...tainless Steel 16 1 2 90 Door Swing Black White and Wood Overlay Wall Wall 90 Door Swing Integrated Stainless Steel Black and White 90 Door Swing 2175R F 2275WC Models 90 Door Swing Wall Wall 21 25 1...

Страница 14: ...it desirable to mount the door on the opposite side of the cabinet The hinge hardware will be removed and reinstalled on the opposite side of the cabinet Remove arrow clips 1 With a puddy knife or ot...

Страница 15: ...e pivot screw in the same hole from the opposite surface 2 Lift the door rotate 1800 and set door onto the bottom hinge 3 Align edge of top hinge with the outer edge of the unit 4 Install hinge onto t...

Страница 16: ...U Line recommends discarding the ice produced during the first two to three hours of operation to avoid possible dirt or scale that may dislodge from the water line To turn the unit on or off Press th...

Страница 17: ...s operation You may hear the compressor or fan motor the water valve or ice dropping into the ice bucket CAUTION NEVER use an ice pick knife or other sharp instrument to separate cubes Shake the ice b...

Страница 18: ...ge of an adjustment to the screw can cause the water to overflow the ice maker and can cause property damage 3 Turn the adjusting screw toward the minus sign clockwise for smaller cubes or toward the...

Страница 19: ...NTEGRATION OPERATING 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 at any time...

Страница 20: ...non chlorine glass cleaner Do not use cleaners not specifically intended for stainless steel on stainless surfaces this includes glass tile and counter cleaners If any surface discoloring or rusting a...

Страница 21: ...discard ice 3 Place towel or other absorbent material on bottom of ice bin 4 Fill the ice bucket half full with warm not hot water This will help the unit defrost faster 5 Place the ice bucket back i...

Страница 22: ...n 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 milde...

Страница 23: ...ency to reflect normal appliance operating noises Listed below are common refrigeration components with a brief description of the normal operating sounds they make NOTE Your product may not contain a...

Страница 24: ...setting Ambient temperature where installed Installation in direct sunlight or near a heat source The number of door drawer openings and the time the door drawer is open The time the internal light is...

Страница 25: ...GHT BLUE WHITE DARK BLUE BLACK BROWN BLACK BROWN WHITE DARK BLUE BIN SW NO NC C WATER SW NC NO C H O L D S W N O N C C CAM 3 RPM MOTOR LIMIT SW MOLD HEATER YELLOW BLACK RED WHITE WHITE DARK BLUE BROWN...

Страница 26: ...nt of a part the servicer is authorized to replace the part in question The part that caused the damage must be returned to U Line in its entirety The part must be clearly labeled with the serial numb...

Страница 27: ...shes 12 represents the production month In most cases warranty status can be verified by the production date information within the serial number Alternatively a Proof of Purchase or equivalent may su...

Страница 28: ...Drier 80 54055 00 11 Evap cabinet assembly 80 54600 00 12 Gasket door 80 54595 00 13 Grille w screws 80 54591 00 14 Handle w screws 80 54594 00 15 Hinges 2 w screws 80 54592 00 16 Ice bucket 80 54386...

Страница 29: ...s will be shipped at no charge after U Line confirms warranty status Please provide the model serial number part number and part description Some parts will require color or voltage information If U L...

Страница 30: ...Lower than normal Warm near room temperature Hot Warm Warm Extremely cold near inlet Outlet below room temperature Lower than normal Partial Restriction Somewhat lower than normal vacuum Warm near ro...

Страница 31: ...tatic 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 t...

Страница 32: ...ce Bin switch inoperable closed Replace bin switch Bin arm binding Lubricate bin arm pivot points or loosen bin arm lever screw Water will not stop filling Water switch inoperable closed Replace water...

Страница 33: ...fill tube assembly Defrost drain line not in drain pan Position drain line in drain pan Crack in water line Replace water line Water leak inside unit Ice maker assembly fill cup obstructed Remove obst...

Страница 34: ...tage Voltage Drop Wiring Temperature Control Failure Water Adjustment Bin Switch Failure NO NO EVERYWHERE INTERMITTENT AT 3 00 YES NO AT 12 00 DOES THE UNIT HARVEST ICE IF THE EJECTOR BLADES ARE MOVED...

Страница 35: ...2 and 3 are closed Power to the condenser Power to the condenser fan Figure 1 Freeze Cycle SWITCH LIMIT orange black black black MOTOR MAKER ICE MOLD HEATER WATER SWITCH FILL C NC MOTOR FAN LOAD OVER...

Страница 36: ...power goes through bin arm switch to the ice maker motor If bin arm is up the ice maker will not harvest Figure 2 Harvest 1 Cycle Hold Switch in Normal Position SWITCH LIMIT orange black black black M...

Страница 37: ...r motor and mold heater Ejector blades stall on ice and ice maker motor pulsates until mold heater warms and ice releases Figure 3 Harvest 2 Cycle Hold Switch in Switched Position SWITCH LIMIT orange...

Страница 38: ...T CYCLE Ejector blades push ice into bucket and stop at 12 00 position Temperature control terminals 2 and 3 have closed during harvest cycle Next freeze cycle begins with power to the compressor and...

Страница 39: ...rature After ice is sensed in the mold the 2 3 contacts open stopping the compressor and the 2 1 contacts are closed starting the ice maker motor The 2 3 contacts close 2 1 contacts open before the en...

Страница 40: ...ch Open temperature 104 F Close temperature 83 F The function of this switch is to open in the event of an overheating condition This bi metal thermostat is normally closed and does not initiate the i...

Страница 41: ...t tube 5 Remove front cover 3 6 Advance the ejector blade to the 3 o clock position by turning the 5 16 hex head on the small brass gear counterclockwise 4 7 Remove three screws from wall of freezer h...

Страница 42: ...evaporator shelf 11 Apply 1 4 layer of fresh alumilastic to heater side of new ice maker 12 Replace parts in reverse order of removal 13 Reconnect all wires 14 Insert capillary tube into ice maker se...

Страница 43: ...defrost unit remove ice bucket Turn unit off Use toweling inside to absorb water as it melts down This will help prevent water from getting onto customer s floor The defrost duration is dependent upo...

Страница 44: ...d 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...

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