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Electrical Connection

A grounded 115 volt, 15 amp dedicated circuit is required.

This product is factory equipped with a power supply 

cord that has a three-pronged, grounded plug. It must be 

plugged into a mating grounding type receptacle in accor-

dance with the National Electrical Code and applicable lo-

cal codes and ordinances (see Figure 4). If the circuit does 

not have a grounding type receptacle, it is the responsibility 

and obligation of the customer to provide the proper power 

supply. The third ground prong should not, under any cir-

cumstances, be cut or removed. 

Figure 4

NOTE

Ground Fault Circuit Interrupters (GFCI) are prone to nui-

sance tripping which will cause the appliance 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

Figure 2

Do not remove

ground prong

Figure 3

Electrical Shock Hazard

• 

Do not use an extension cord with this appliance. 

They can be hazardous and can degrade product 

performance.

•  This appliance should not, under any circumstanc-

es, be installed to an un-grounded electrical supply.

•  Do not remove the grounding prong from the power 

cord. (See Figure 2).

•  Do not use an adapter. (See Figure 3).

•  Do not splash or spray water from a hose on the 

appliance. Doing so may cause an electrical shock, 

which may result in severe injury or death.

!

WARNING

5

Summary of Contents for MLWD224

Page 1: ...OWNERS GUIDE MARVEL UNDERCOUNTER REFRIGERATION T H 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 EL M L W D 2 2 4...

Page 2: ...lem free installation and operation WARNING WARNING You can be killed or seriously injured if you do not follow these instructions WARNING State of California Proposition 65 Warning This product conta...

Page 3: ...g the anti tip device Integrated Panel Dimensions Integrated Panel Installation Maintenance Care and Cleaning Extended Non Use Operating Instructions Interior Adjustments Energy Savng Tips Service Obt...

Page 4: ...lace The owners manual is shipped inside the product in a plastic bag along with the warranty registration card and other accessory items Important Keep your carton and packaging until your appliance...

Page 5: ...rrupters GFCI are prone to nui sance tripping which will cause the appliance to shut down GFCI s are generally not used on circuits with power equip ment that must run unattended for long periods of t...

Page 6: ...ith the end of the 211 2 54 6 cm line Rear of cabinet line 5 Fasten the anti tip bracket to the floor using the supplied screw See Figure 15 6 Slide the cabinet back into position making sure the rear...

Page 7: ...nti tip bracket is used the mini mum adjusted height of the cabinet is increased by 3 8 9 mm Figure 15a V notches in bracket V notches in bracket Figure 15 211 2 54 6 cm Front of cabinet line Rear Lev...

Page 8: ...uct is pressed against the adjacent cabinet use a 5 8 thick panel The window cutout is for glass door models only Do not use a solid door panel on a glass door model INTEGRATED PANEL DIMENSIONS Top of...

Page 9: ...ket retainer extrusions 3 on each side and 2 at the top and bottom which are used to fasten the panel to the front of the door The screws are provided in the literature pack Step 3 Assemble the Panel...

Page 10: ...or swing reinstall hinges per Door Reversal Instructions Carefully slide lower hinge bushing over bottom hinge pin Install the new upper hinge bushing into adaptor plate Align hinge bushing with top h...

Page 11: ...the extended cabinet mounted shelf exten sions back into the cabinet To re install a shelf Pull out the cabinet mounted shelf extensions to assist the engagement with the wire rack shelf Insert the wi...

Page 12: ...cuit Not shared with other appliances 5 When initially loading your new product or whenever large quantities of warm contents are placed within refrigerated storage compartment minimize door openings...

Page 13: ...rsonal preference and provides the proper storage for your stored contents 11 When on vacation or away from home for extended pe riods set the appliance to warmest acceptable tem perature for the stor...

Page 14: ...low 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 minim...

Page 15: ...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 16: ...r and part description Some parts will require color or voltage information If Marvel requires the return of original parts we will inform you when the parts order is taken This requirement will be no...

Page 17: ...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 18: ...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 19: ...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 20: ...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 21: ...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 22: ...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 23: ...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 boards carefull...

Page 24: ...nvironment When in this mode the only functions will be the control and cabinet lights The compressor fans etc will not operate To enter exit this mode hold the light key and the power key for 5 secon...

Page 25: ...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...

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