background image

USER GUIDE

Troubleshooting

ICE QUALITY

Odor, grey color, or off taste in the ice:

Is there mineral scale build up on the evaporator
plate?

The ice machine needs cleaning. See “Cleaning the Ice 
Machine”.

Is there a high mineral content in the water?

The water may need to be filtered.

Are food items being stored in the ice bin?

Remove food from the ice bin.

Unpleasant Odors may require the use of a char-
coal filter on the water supply line.

Clumps of ice: 

Are there clumps of ice in the bin?

If the ice isn’t used on a regular basis it will melt and form
into clumps. Break up the ice clumps with the ice scoop.

Ice cubes are too big or too small:

Is there low ice consumption?

Ice is slowly melting in the ice bin which will affect the size
of the cubes. This is normal. When the ice bin needs to be
replenished, cubes will return to the regular size.

Is the ice slab releasing?

Clean the evaporator. See “Cleaning the Ice Machine”

Is the distributor tube restricted?

Check the water line to the ice machine to make sure
there are no restrictions or kinks in the line. Check all
filters to make sure they are not restricted. Check that the
water flows evenly out of the distributor tube, if not, clean
the ice machine. See “Cleaning the Ice Machine”.

PLUMBING PROBLEMS

Is the drain hose aligned over the drain?

Move the ice machine to align the drain.

Is the ice machine draining properly?

Check that there are no kinks or restrictions in the drain 
lines; this can cause water to back up in the ice bin. 
Check that foreign material is not blocking the ice bin drain 
located at the right rear corner of the ice bin. Check the 
drain pump discharge and vent line or any restrictions or 
kinks. Check that the drain pump is level.

NOTE:
If there are plumbing issues outside of the ice 
machine, they cannot be repaired by the service 
technician. A qualified plumber will have to be 
called.

TROUBLESHOOTING THE DRAIN PUMP

NOTE:
If the drain pump reservoir (not the ice machine 
bin) reaches overfill condition, the power to the 
ice machine will be shut off.

If the ice machine is not working, check the 
following:

Make sure there is power at the receptacle.

Make sure the ice machine is turned on.

Make sure the ice bin is not full.

Then check the drain pump:
The pump does not run:

Make sure the pump is plugged in and there is power
to the receptacle.

Check the inlet to the drain pump for debris and clean
as needed. Remove clamps and inlet tube from drain
pump to check for and remove debris.

Make certain the vent line is free of kinks/sharp bends
or restrictions.

Make certain there is enough water to activate the
drain pump.  It will take at least one (1) quart (.95
liters)of water to activate the drain pump.

The pump runs, but no water is pumped out:

Check that the vent is clear and free of restrictions.

Check the discharge line to make certain there are no
restrictions.

Make sure that the discharge tubing has not exceeded
the maximum lift of eight (8) feet (2.44 meters) and
the horizontal run is not greater than twenty (20) feet
(6.1 meters).

The pump runs and then quickly turns off 
repeatedly:

Check to make certain the drain pump is level.

Check that the vent is clear and free of restrictions.

The ice machine is running but not producing ice:

Check to make sure water is not backing up in the ice
bin.

28

Summary of Contents for UACP115-SS01A

Page 1: ...USER GUIDE SERVICE MANUAL Model UACP115 SS01A...

Page 2: ...tion Water Hookup Drain General Installation Grille Installation Door Swing Door Adjust Maintenance Cleaning Cleaning Condenser Extended Non Use Operating Instructions First Use Control Operation Ice...

Page 3: ...HT PRODUCT RIGHT PLACE RIGHT TEMPERATURE PRODUCT INFORMATION Looking for additional information on your product User Guides Spec Sheets CAD Drawings and Product Warranty information are available digi...

Page 4: ...oderate 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 n...

Page 5: ...e so children may not easily climb inside If the unit is being removed from service for disposal check and obey all federal state and local regulations regarding the disposal and recycling of refriger...

Page 6: ...ures 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 e...

Page 7: ...it 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 pl...

Page 8: ...ould like to align the face of the unit with other adjacent cabinet doors you may need to alter the wall just behind the drain connection on the unit to accommodate the drain CUTOUT DIMENSIONS PRODUCT...

Page 9: ...uide Each door can be opened individually one at a time without interference However to ensure unobstructed door swing opening both doors at the same time 1 4 6 4 mm of space needs to be maintained be...

Page 10: ...pressure drop reducing the water supply to the unit Connect the copper tubing water supply to the water valve inlet with a 1 4 compression nut fitting IMPORTANT Secure the water supply line to the ba...

Page 11: ...unit to drain below itself There is a possibility that hose connections may have loosened during shipment Verify all connections and fittings are free from leaks This equipment is to be installed wit...

Page 12: ...m less than 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 a...

Page 13: ...must be installed Do NOT touch the condenser fins The condenser fins are SHARP and can be easily damaged Removing the grille 1 Disconnect power to the unit 2 Remove the two screws 3 Remove grille fro...

Page 14: ...4 Min 6 mm Units have a zero clearance for the door to open 90 when installed adjacent to cabinets Stainless Steel and black and white models require 2 1 8 54 mm door clearance to accommodate the han...

Page 15: ...t 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 TO REVERSE THE DOOR Note When reversing the doo...

Page 16: ...USER GUIDE Door Adjustments 7 Using a Phillips screwdriver remove the toe kick from the door and attach it to the opposite side 8 Reinstall the door Toe Kick Reversal 16...

Page 17: ...e ice produced during the first two to three hours of operation to avoid possible dirt or scale that may dislodge from the water line When plugged in the unit will begin operating under the factory de...

Page 18: ...temperature temperature of product loaded door openings etc Marvel recommends allowing the unit to reach set points before loading NOTE Electronic control USING YOUR ELECTRONIC CONTROL Control Functio...

Page 19: ...bient with a 55 F water supply In ECO mode the ice machine will produce up to 29 pounds 13 2 kg of clear ice in a 24 hour period Note Initial ice production and ice accumulated in the storage bin will...

Page 20: ...ct Loading The unit requires proper airflow to perform at its highest efficiency Do not block the front grille at any time or the unit will not perform as expected Do not install the unit behind a doo...

Page 21: ...ality it is recommended to clean your ice machine once every six months This simple cleaning routine will also ensure water and energy use continues at optimum efficiency To Clean Your Ice Machine 1 T...

Page 22: ...can be washed with a mild soap and water and thoroughly rinsed with clear water NEVER use abrasive scouring cleaners EXTERIOR Routine cleaning of the stainless steel surfaces will serve to greatly ex...

Page 23: ...frequent cleaning may be necessary Disconnect electric power to the unit before cleaning the condenser DO NOT touch the condenser fins The condenser fins are SHARP and can be easily damaged NOTICE DO...

Page 24: ...chine for storage or when it is put back into service SEE CLEANING SECTION OF THIS GUIDE WINTERIZATION If the unit will be exposed to temperatures of 40 F 5 C or less these steps must be followed Drai...

Page 25: ...inside the ice bin 14 Remove the top clamp from the vent tube for easy access to the air hose 15 Apply air pressure approximately 10 psi to the end of he vent tube which will purge the remainder of t...

Page 26: ...insert in the base To Restart the Ice Machine 6 Reconnect or turn on the water supply line 7 Reconnect drain tubing if removed 8 Plug in the power cord to a wall outlet and turn the ice machine on 9...

Page 27: ...ce machine are different than your household refrigerator This subject is discussed on page 11 but check the following Do you hear water being circulated in the ice machine This is a normal sound as w...

Page 28: ...bin drain located at the right rear corner of the ice bin Check the drain pump discharge and vent line or any restrictions or kinks Check that the drain pump is level NOTE If there are plumbing issue...

Page 29: ...TCH N C GREEN BLACK BLACK WHITE BIN SENSOR ASSEMBLY J1 MATE EVAPORATOR SENSOR ASSEMBLY J2 MATE BLACK YELLOW BLACK YELLOW WHITE CHAS GND GREEN CUTTER GRID WATER PUMP WATER SOLENOID DRAIN SOLENOID HOT G...

Page 30: ...replace the part in question The part that caused the damage must be returned to U Line in its entirety The part must be clearly labeled with the serial number of the unit it was removed from the dat...

Page 31: ...r 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 warran...

Page 32: ...2 DRAIN VALVE 80 54139 01 13 DRIER 80 54055 01 14 EVAPORATOR W DRIER 15CL 80 54349 01 15 GASKET DOOR 80 54235 03 16 GRID CUTTER 80 54349 02 17 GRILLE 15 W SWITCH BLK 80 55609 04 18 HINGE KIT BLK 80 55...

Page 33: ...ranty status Please provide the model serial number part number and part description Some parts will require color or voltage information If U Line requires the return of original parts we will inform...

Page 34: ...ust observe all federal state and local laws regarding refrigerants Gloves and Eye Protection must be used R 600a is considered non toxic but is flammable when mixed with air Keep a dry powder type fi...

Page 35: ...pump and recovery equipment should be at least 10 feet from the work area It is recommended that a simple LPG gas detector is on site during service Ensure that all R 600a is removed from the system p...

Page 36: ...is left within the system prior to repair simple venting is not sufficient Evacuate and charge with dry nitrogen for leak checks Repair leaks or replace system parts as required When re brazing the sy...

Page 37: ...ll a Schrader Type access port on the compressor process stub Evacuate the system to 100 microns prior to charging Weigh in the R 600a charge using a refrigerant scale run compressor an extra two minu...

Page 38: ...mely 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 ro...

Page 39: ...ot or u are ounded ipe uching FMXA9C REFRIGERANT VOLTAGE FREQUENCY START WINDING R600A 115 VAC 60 Hz 5 Ohm at 77 F RUN WINDING RUN TO START LRA FLA STARTING DEVICE 7 Ohm at 77 F 12 Ohm at 77 F 8 0 A 2...

Page 40: ...Service Mode This mode has options available for service diagnostics To enter the mode hold the hidden key for 10 seconds The display will show O When in this mode use the up and down arrows to select...

Page 41: ...electric grease will help to keep thermistor connections clean and dry If you change a thermistor in the unit please re apply dielectric grease to the connection If you encounter a dirty thermistor co...

Page 42: ...improper use maintenance installation service repair acts of God fire flood or other natural disasters The product must be installed operated and maintained in accordance with your product s User Guid...

Reviews: