background image

when the ice supply is low or full and starts or stops the ice 
making process accordingly.

power to the unit.

New Sounds

your household refrigerator. Because these sounds are 
new to you they may be of a concern but are most likely 
normal. The ice production process will make noises that 

valves opening and closing. Following are some of the 

A buzzing sound will be heard when the water valve 

water line.

evaporator plate and into the water reservoir. 

A "thud" when the ice slab is released from the 
evaporator plate and slides onto the grid cutter.

"Clicks" when the cubes fall into the ice storage bin.

machine.

An air noise from the condenser fan.

Ice Production

In normal mode the ice machine will produce  up to 39 
pounds (17.7 kg) of clear ice in a 24-hour period when 
installed in a 72°F ambient with a 55°F water supply. In 
"ECO" mode (see page 16) the ice machine will produce up 
to 29 pounds (13.2 kg) of clear ice in the 24 hour period.

24-hours of operation the unit will produce up to 39 lbs of

the ice storage bin is maintained at a temperature slightly

production rate will overcome the ice melt and the storage

NOTE

NOTE

The ice machine will keep producing ice until the ice 
machine’s bin is full and will restart automatically when 
ice needs to be replenished in the bin. The ice bin is 

machine to run for 24-48 hours to accumulate ice in the ice 
machine’s bin.

ICE MAKER OPERATION

2

3

New Sounds

your household refrigerator. Because these sounds are 
new to you they may be of a concern but are most likely 
normal. The ice production process will make noises that 

"Initial" ice production and ice accumulated in the storage 

bin will vary significantly. This is normal. During the first 

24 hours of operation, the unit will produce up to 39 lbs of 

ice at the above ambient and water temperature 

conditions, but when starting with an empty ice storage 

bin, the storage bin may accumulate up to 23 lbs of ice. 

By design, the ice storage bin is maintained at a 

temperature slightly above freezing to allow the stored 

ice to to slowly melt to preserve the ice quality and clarity 

and assure a constant supply of fresh ice. As ice is 

accumulated in the bin, the ice production rate will 

overcome the ice melt and the storage bin will fill to 

capacity.

15

Summary of Contents for MLCL215

Page 1: ...E O R I G I N A L R E F R I G E R A T I O N E X P E R T S S I N C E 1 8 9 2 F O R M O D E L M L R E 2 2 4 OWNER S GUIDE MARVEL UNDERCOUNTER REFRIGERATION T H E O R I G I N A L R E F R I G E R AT I O N...

Page 2: ...velrefrigeration com Got a Marvelous Design We would love to see how your Marvel product looks in its new home Send us photos at marketing marvelrefriger ation com and we might feature your Marvel hom...

Page 3: ...s Integrated Panel Installation Installing The Water Supply Installing the Drain plumbing Maintenance Care and Cleaning Long Term Storage Winterization Operating Instructions Using Your Electronic Con...

Page 4: ...Important information to help assure a prob lem free installation and operation WARNING WARNING You can be killed or seriously injured if you do not follow these instructions WARNING State of Californ...

Page 5: ...assumed by the retailer upon acceptance of the shipment Claims for loss or damage sustained in transit must be made to the retailer DO NOT RETURN DAMAGED MERCHANDISE TO THE MANUFACTURER FILE THE CLAI...

Page 6: ...e to shut down GFCI s are generally not used on circuits with power equip ment that must run unattended for long periods of time un less required to meet local building codes and ordinances Electrical...

Page 7: ...power outlet into the rear wall to gain the thickness of the power cord plug Not all recessed outlet boxes will work for this applica tion as they are too narrow but a recessed outlet box equivalent...

Page 8: ...can be opened individually one at a time without interference Figure 10 However to ensure unobstructed door swing opening both doors at the same time 1 4 6 4 mm of space needs to be maintained betwee...

Page 9: ...ed Door 15 38 1 cm wide appliance Right Hand Hinged Door 15 38 1 cm wide appliance Clearance for hinge at top and bottom Hinge side of door Top of door Left Hand Hinged Door 15 38 1 cm wide appliance...

Page 10: ...INTEGRATED PANEL INSTALLATION NOTE NOTE NOTE 10...

Page 11: ...it will not cool Repeat command to return to normal operation Door Alert Notification When the door is left open for more than 30 minutes A tone will sound for several seconds every minute will appear...

Page 12: ...nce to be pulled out from the installation for servicing or cleaning Connect the copper tubing to the top side of a cold water pipe to prevent the ice maker from plugging with sediment ease servicing...

Page 13: ...opriate drain and cut to length Optional Drain Pump An optional drain pump is available if you have purchased an ice machine without one and do not have access to a gravity drain Installation instruct...

Page 14: ...ng the dissolved solids in the residual reservoir water to provide clear ice sheet is released and slides onto the grid cutter cutter s heated wires The water containing the dissolved minerals is drai...

Page 15: ...ined at a temperature slightly production rate will overcome the ice melt and the storage NOTE NOTE The ice machine will keep producing ice until the ice machine s bin is full and will restart automat...

Page 16: ...ervoir Allow all of the ice to fall from the evaporator plate and remove any ice from the grid cutter If there is ice embedded in the grid cutter wires wait for it to melt and fall out Do not try to r...

Page 17: ...ne must have all water drained and removed to prevent ice machine damage as well as possible water damage to the surrounding area in freezing conditions These damages are not covered under warranty Do...

Page 18: ...to the reservoir and drain the remaining water left in the water line trap area To disconnect the water outlet line Push up on the white collar and pull the plastic water line from the bottom of the w...

Page 19: ...the power cord to a wall outlet and turn the water leaks storage bin The drain pump should activate and discharge water Check for water leaks at all hose connections access for the air hose Apply air...

Page 20: ...rt section In all correspondence regarding service be sure to give the service number serial number and proof of purchase Try to have information or description of nature of the problem how long the a...

Page 21: ...hold refrigerator This subject is discussed on page Do you hear water being circulated in the ice machine This is a normal sound as water is added once every ice making cycle Is there a whoosing sound...

Page 22: ...ributor tube restricted Check the water line to the ice machine to make sure there are no restrictions Troubleshooting the Drain Pump If the drain pump reservoir not the ice machine bin If the ice mac...

Page 23: ...in question The part that caused the damage must be returned to Marvel in its entirety The part must be clearly labeled with the serial number of the unit it was removed from the date and the service...

Page 24: ...y labor 2021 04 23 050H 1 I I I Year Warranty Claims Day Factory use Only Units must be registered prior to warranty submittal Customers may register at www marvelrefrigeration com A proof of purchase...

Page 25: ...er and part description Some parts will require color or voltage information Marvel requires the return of original parts we will inform you when the parts order is taken This requirement will be note...

Page 26: ...Of PROPERTY IN ACCORDANCE WITH FEDERAL OR LOCAL REGULATIONS FLAHHABLE REFRIGERANT USED R 600A Specifications Gloves and Eye Protection must be used R 600a is considered non toxic but is flammable when...

Page 27: ...ended that a simple LPG gas detector is on site during service Ensure that all R 600a is removed from the system prior to brazing any part of the sealed system Only a clean dry leak free system should...

Page 28: ...uate and charge with dry nitrogen for leak checks Repair leaks or replace system parts as required R 600A Specifications When re brazing the system must be purged with dry nitrogen and at least one ac...

Page 29: ...microns prior to charging Weigh in the R 600a charge using a refrigerant scale run compressor an extra two minutes to clear the charging hoses Seal the Schrader Type access port a proper cap and seal...

Page 30: ...um temperature temperature cool cool No Gas 0 PSIG to 25 Room Cool to hot temperature cool System Diagnosis Guide Condenser Capillary Evaporator Wattage Tube Very hot Warm Cold Normal Hot to warm Cool...

Page 31: ...aces you touch are not hot or frozen Do not touch a bare circuit board unless you are wearing an anti static wrist strap that is grounded to an electrical ground or grounded water pipe Handle circuit...

Page 32: ...39 HWC524 2A 40 HWC336 1A 41 HBD324 1A 42 HBD324 2A 43 HBD524 1A 44 HBD524 2A 45 HWD324 2A 46 HWD324 1A 47 HWD524 2A 48 HWD524 1A 49 HRF124 2A 50 HRF124 1A 51 HRI124 2A 52 HRI124 1A 53 Nugget R134A 54...

Page 33: ...ht 2 Evap Fan Cond Fan 22 RE336 1A Compressor Top Left Valve Bot Right Valve Light 1 Light 2 Evap Fan Evap Fan 2 Cond Fan 23 RE515 1A Compressor Light 1 Light 2 Evap Fan Cond Fan 25 RE524 1A Compresso...

Page 34: ...connection you should replace the thermistor and the thermistor harness Thermistor error information can be found in the Control Operations Service section This unit has two thermistors Thermistor one...

Page 35: ...nce accident or improper use maintenance instal lation service repair acts of God fire flood or other natural disasters The product must be installed operated and maintained in accordance with the Mar...

Page 36: ...notice Such revisions do not entitle the buyer to corresponding changes improvements additions replacements or compensation for previously purchased products www marvelrefrigeration com Marvel Refrig...

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