MARVEL MOKR224 24-in Outdoor Mobile Dispenser for Beer Owner’s Manual

MARVEL MOKR224 24-in Outdoor Mobile Dispenser for Beer

Welcome to the Marvel Experience
Thank you for choosing our quality American-built product to add to your home. We are thrilled to welcome you to our growing community of Marvel owners who trust in our products and our support.
The information in this guide is intended to help you install and maintain your new Marvel undercounter model to pro-tect and prolong its lifetime. We encourage you to contact our Technical Support team at (616) 754-5601 with any questions.

Got a Marvelous Design?

We would love to see how your Marvel product looks in its new home. Send us photos at marketing@marvelrefrigera-tion.com, and we might feature your Marvel home design on our website and social media!
Thank you again for investing in Marvel for your home!

Warranty Registration
It is important you send in your warranty registration card immediately after taking delivery of your appliance or you can register online at www.marvelrefrigeration.com

The following information will be required when registering your appliance.

• Service Number
• Serial Number
• Date of Purchase
• Dealer’s name and address

The service number and serial number can be found on the serial plate which is located inside the cabinet on the left side near the top. See figure below.

Online registra-tion available at www.marvelrefrigeration.com

IMPORTANT SAFETY INSTRUCTIONS

Important Safety Instructions
Warnings and safety instructions appearing in this guide are not meant to cover all possible conditions and situa-tions that may occur. Common sense, caution, and care must be exercised when installing, maintaining, or operat- ing this appliance.

WARNING

• WARNING – You can be killed or seriously injured if you do not follow these instructions.
• State of California Proposition 65 Warning: This product contains one or more chemicals known to the State of California to cause birth defects or other reproductive harm.
• State of California Proposition 65 Warning: This product contains one or more chemicals known to the State of California to cause cancer.
• WARNING - 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 damage refrigerant circuit.
• WARNING - 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 damage refrigerant circuit.

WARNING – Help Prevent Tragedies
Child entrapment and suffocation are not problems of the past. Junked or abandoned refrigerators are still dangerous – even if they sit out for “just a few hours”.
If you are getting rid of your old refrigerator, please fol-low the instructions below to help prevent accidents.
Before you throw away your old refrigerator or freezer:

• Take off the doors or remove the drawers.
• Leave the shelves in place so children may not easily climb inside.

CAUTION

Hazards or unsafe practices which could re-sult in personal injury or property / product damage.

If the appliance was shipped, handled, or stored in other than an upright position for any period of time, allow the ap-pliance to sit upright for a period of at least 24 hours before plugging in. This will assure oil returns to the compressor. Plugging the appliance in immediately may cause damage to internal parts.

NOTE

• NOTE-Important information to help assure a problem free installation and operation.
• DO NOT RETURN DAMAGED MERCHANDISE TO THE MANUFACTURER – FILE THE CLAIM WITH THE RETAILER.

ELECTRICAL

WARNING

• 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.

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.

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.

USING YOUR BEER DISPENSER

Shelvingg

The unit is shipped with the (2) shelves taped in place in the upper and the lower shelf positions. Remove them from the refrigerator and arrange them as follows when setting up your unit.

If you are not serving beer on tap, your keg dispenser can be used as a refrigerator by placing both shelves on the mounting brackets as shown in Figure 25. The shelves are marked upper and lower, The upper shelf should be placed in the top shelf position and the shelf marked lower should be placed in the bottom shelf position.

CAUTION

If you are using the appliance as a refrigerator for per ishable foods, the set-point temperature should be set between 34°F and 42° F (1.2° C and 5.7 C ).

If you are using a quarter barrel of beer, you can add shelf space for keeping your mugs chilled. The quarter barrel must set on the floor, it cannot fit on the shelf, see Figure 26. Be sure the white floor plate is in the bottom of the interior compartment before positioning the barrel.

If you are using a half barrel (keg) or (2) 1/6 barrels, place the two shelves on the right side of the keg dispenser on the two mounting hooks for storage. (See Figure 27). Be sure the white floor plate is in the bottom of the interior comnartment before nositionina the harrells)

This beer dispensing unit will support one half (4) barrel or one quarter (4) barrel. The double draft tower units can support two sixth (4) barrels of beer. See chart below for quantity of beer in each barrel size.

(59.2 cm)

| 1413/16″

(37.6 cm)

| 235/16″

(59.2 cm)

Diameter| 91/4″

(23.5 cm)

| 17″

(43.2 cm)

| 17″ to 171/4″

(43.2 to 43 cm)

Gallons| 5.23| 7.75| 15.5
#12 ounce Glasses| 53| 82| 163
Keg Size| #of kegs per

5 pound CO 2 Tank

---|---
5 gallon Corny| 15 to 22
1/6 barrel| 14 to 21
1/4 Barrel| 10 to 14
1/2 Barrel| 5 to 7

CAUTION

Tap Equipment and Assembly
Your dispensing kit includes the following parts: Polished stainless steel tower with clear beer line

• Tower Gasket
• Phillips oval head screws
• Knob for Tower (Faucet Handle)
• Keg coupler(s)
• CO2 regulator with red gas line(s) attached Empty 5 pound CO2 tank
• Plastic clamp(s) large and small Faucet wrench

Tools required for installation

• Flat bladed screwdriver
• Phillips screwdriver
• Pliers
• Adjustable wrench or a 1 open end wrench 1 open end wrench

WARNING

• cO2 can be dangerous. If it becomes difficult to breathe and/or your head starts to ache, a high concentration of carbon dioxide may be present. Leave the area immediately.
• The CO2tank must always be connected to the regulator. Never connect the tank to the keg. The CO2 tank must be securely mounted in the upright position. Secure it with the chain pro- vided.
• Never drop or throw the COa tank.
• Keep the CO2 tank away from heat
• Ventilate the area after a CO2 leak.

1. Remove shelving and packaged components from the interior of the refrigerator before beginning the assembly process.

2. Take your empty 5 pound CO2 tank to your local gas supply dealer to be filled. You can usually find them in your “yellow pages” under “Welding Supply” or “Fire Protection”. One 5 pound tank can process many kegs (see table “D”)

3. Tower Mounting: DO NOT REMOVE INSULATION INSIDE OF STAINLESs STEEL TOWER. INSULATION KEEPS BEER IN CLEAR LINE cOLD AND FRESH.
   Mounting Tower to Refrigerator Top: Remove the foam plug from the porthole and DO NOT reseal. Clearance in porthole is necessary for cold air to flow into the tower and keep the beer line cold.
   Mounting Tower to Counter Top: Remove the foam plug from the porthole and use to “bridge” the gap between the top of the cabinet and the underside of the counter. Leave adequate clearance for cold air to flow into the tower and keep the beer line cold.
   Single Dispense Tower Ki tConnect A to A,etc Double Dispense Tower Kit Connect A to A,etc……..
   CAUTION
   The cutout dimensions shown above are based on a 25 (64.3 cm) deep counter top. Your counter top may be different than this and require other front to back dimen-sioning. Refer to the product dimensions when determining the required dimensions.

4. If you are installing your keg refrigerator under a counter you will need to drill 5 holes in the counter top to mount the tower. The first hole is a 1″ diameter hole located at the center of the tower for the beer line, lo- cate approximately 13″ (34.3 cm) from the front edge of the counter top (based on a counter top depth of 25%”). Next drill the 4 tower mounting holes per the di- mensions. The hole diameter is dependent on the counter top material and if screw anchors are required. The screws supplied are in the literature pack and are a #10 x 1″ type AB stainless steel screw. Mark and cut the rectangular cutout for the drain sump. After the holes are drilled and the keg refrigerator is in place under the counter top feed the beer line through the tower gasket, the 1″ hole in the counter top and the hole in the top of the keg refrigerator. Mount the tower to the counter top with the 4 screws provided. Place the counter top drain sump, from the literature pack, in the rectangular hole with the radius cutout to the rear around the tower and place the grate in the sump

5. Mount the regulator to the COz tank (connection) Note that the regulator has left hand threads and has tobe turned counterclockwise to tighten. Tighten with the adjustable wrench or the 1″ open end wrench.

6. Connect the red air line(s) from the regulator to the large air line fitting on the keg coupler with a large hose clamp (connection).

7. Connect the clear beer line from the tower to the small air line fitting on the keg coupler with a small hose clamp (connection).

8. Locate the COz tank in the corner of the refrigerator and secure with the chain. Close the faucet handle on the tower.

9. Hooking up the keg coupler to the keg: Verify the coupler is in the “OFF” position.Align the lugs on the keg with the corresponding openings on the keg coupler and turn clockwise until the coupler stops (about 90°). Push down and twist the top of the coupler clockwise to allow gas to enter the keg.

Optional CO2 tank external mounting bracket:

• The optional mounting bracket is designed to hold the 5# CO2cylinder that comes with the beer dispenser. Larger cylinders may be purchased froma third party and mounted extenally. Use the hole port on the rear of the cabinet to run the CO2 line to the keg.
• Many options are available for mounting the CO2 tank outside of the beer dispenser to gain additional cold storage space inside.
• Secure the optional external mounting bracket on the back of the beer dispenser (this is ideal for mobile units) or mount within adjacent cabinetry (ideal for undercounter built-in units:
• Mount the (4) screws (#10-32 x A” flathead machine screws) provided with the bracket in the rear of the appliance. Do not completely tighten. Place the key slots in the flanges of the bracket over the four screws and tighten them to secure the bracket to the back of the cabinet. The bracket can also be fastened ole to adjacent cabinetry using the provided # 10 x ” wood screws.
• Mark the hole locations where required using a pencil and the slots in the mounting bracket. Drill appropriate pilot holes (depending on the material you are mounting to) and secure the bracket per the above instructions.

NOTE

• The foam insulation plugs provided in the portholes are CRITICAL to proper functioning of the unit and preventing frost build up that can cause damage to the unit and/or refrigerator contents.
• ALWAYS reseal the C02 line porthole with the provided insulation plugs once all ines have been properly installed.
• Consider the length of the red air line when choosing a place for the CO2tank. The red air line supplied is 4 feet (1.2 meters) long.
• With the gauges mounted to the CO2 tank place the tank in the mounting bracket.
• Remove the foam plug from the hole port, and feed the red CO2line through the rear wall and out the coil cover on the inside of the cabinet. Connect the red CO2 line to the keg coupler.
• Reseal the hole in the back of the cabinet with the foam plug.

CAUTION

If the CO2 tank is placed on the floor it must be secured in the upright position with a chain or other means to prevent it from being tipped over .

CO:Regulator (Single Dispense Tower)
Your beer dispenser comes equipped with a 5 pound C02 tank and a single gauge regulator. The gauge reads the pressure being supplied to the beer keg. Follow the proce dure below to adjust the pressure to 12-14 psi (0.8 to 1 bar) for lager beer or 9-12 psi (0.6 to 0.8 bar) for ale’s.

To adjust the pressure (Single Gauge):

1. Close the shutoff valve at the bottom of the regulator.
2. Be sure the faucet handle is closed on the tower.
3. Loosen the lock nut by turning counterclockwise us- ing the ” open end wrench until loose, this will allow adjustment of the pressure adjustment screw.
4. With the flat bladed screwdriver turn the adjustment screw clockwise to increase the pressure or coun- terclockwise to decrease the pressure.
5. Open the shutoff valve on the bottom of the regula-tor. The gauge reading may drop but will return very quickly.
6. Pull the ring on the keg coupler to allow the gas to flow momentarily.
7. Make any fine adjustments if necessary with the adjust-ment screw.
8. Tighten the locknut with the ” open end wrench by turning clockwise.

CO:Regulator (Double Dispense Tower)
Your beer dispenser comes equipped with a 5 pound CO2 tank and a dual gauge regulator. The lower gauge should be reading approximately 750 psi (52 bar) when the tank is properly filled and the tank is not in the refrigerator (at room temperature). The tank will read less when chilled. Use this lower gauge as an indicator of how much COzyou have left in the tank.
The upper gauge reads the pressure being supplied to the beer keg. Follow the procedure below to adjust the pres- sure to 12-14 psi (0.8 to 1 bar) for lager beer or 9 12 psi (0.6 to 0.8 bar) for ale’s.

To adjust the pressure (Upper Gauge):

1. Close the shutoff valves at the bottom of the regulator.
2. Be sure the faucet handle is closed on the tower. Loosen the lock nut by turning counterclockwise using the ” open end wrench until loose, this will allow adjustment of the pressure adjustment screw.
3. With the flat bladed screwdriver turn the adjustment screw clockwise to increase the pressure or coun- terclockwise to decrease the pressure.
4. Open the shutoff valve on the bottom of the regula-tor. The gauge reading may drop but will return very quickly.
5. Pull the ring on the keg coupler to allow the gas to flow momentarily.
6. Make any fine adjustments if necessary with the adjust-ment screw.
7. Tighten the locknut with the ” open end wrench by turning clockwise

Drain kit (All Models): The drain kit is shipped in place and ready to use. To empty: Pull drain hose out of bottle cap, remove bottle from unit, unscrew cap and discard waste and rinse bottle. Reinstall bottle in unit

Cleaning the drain sump: On a free standing beer dispenser remove the Marvel grate from in front of the tower, clean with soap and water and dry before reinstalling. Clean the sump area with soapy water and dry.
On a built in beer dispenser remove the Marvel grate and counter top sump, clean with soap and water and dry before reinstalling. Clean the sump area with soapy water and dry.

Background

Stainless steel does not stain, corrode, or rust as easily as ordinary steel, but it is not stain or corrosion proof. Stain-less steels can discolor or corrode if not maintained prop-erly.
Stainless steels differ from ordinary carbon steels by the amount of chromium present. It is this chromium that provides an invisible protective film on the surface called chrome-oxide. This protective chrome-oxide film on the surface can be damaged or contaminated, which may result in discoloration, staining, or corrosion of the base metal.

Care & Cleaning

• Routine cleaning of the stainless steel surfaces will serve to greatly extend the life of your product by removing contami-nants. This is especially important in coastal areas which can expose the stainless to severe contaminants such as
• It is strongly recommended to periodically inspect and thor-oughly clean crevices, weld points, under gaskets, rivets, bolt heads, and any locations where small amounts of liquid could collect, become stagnant, and concentrate contami-nates. Additionally, any mounting hardware that is showing signs of corrosion should be replaced.
• Frequency of cleaning will depend upon the installation location, environmental, and usage conditions.

Choosing a Cleaning Product

The choice of a proper cleaning product is ultimately that of the consumer, and there are many products from which to choose. Depending upon the type of cleaning and the degree of contamination, some products are better than others.

Typically the most effective and efficient means for routine cleaning of most stainless steel products is to give the sur- faces a brisk rubbing with a soft cloth soaked in warm water and a gentle detergent, or mild mixture of ammonia. Rub- bing should, to the extent possible, follow the polish lines of the steel, and always insure thorough rinsing after cleaning. Although some products are called “stainless steel clean- ers,” some may contain abrasives which could scratch the surface, (compromising the protective chrome-oxide film), and some many contain chlorine bleach which will dull, tarnish or discolor the surface if not completely removed. After the stainless surfaces have been thoroughly cleaned, a good quality car wax may be applied to help maintain the finish.

NOTE

Stainless steel products should never be installed, or stored in close proximity to chlorine chemicals. Whichever cleaning product you chose, it should be used in strict accordance with the instructions of the cleaner manufacturer

The following suggestions will minimize the cost of operating your refrigeration appliance.

1. Do not install your appliance next to a hot appliance (cooker, dishwasher, etc.), heating air duct, or other heat sources.
2. Install product out of direct sunlight.
3. Ensure the front grille vents at front of appliance be-neath door are not obstructed and kept clean to allow ventilation for the refrigeration system to expel heat.
4. Plug your appliance into a dedicated power circuit. (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 for the next 12 hours to allow contents to pull down to compartment set temperature.
6. Maintaining a relatively full storage compartment will require less appliance run time than an empty compart-ment.
7. Ensure door closing is not obstructed by contents stored in your appliance.
8. Allow hot items to reach room temperature before plac-ing in product.
9. Minimize door openings and duration of door openings.
10. Use the warmest temperature control set temperature that meets your personal 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 stored contents.
12. Set the control to the “off” position if cleaning the appliance requires the door to be open for an extended period of time.
13. For wine storage products:

When serving temperatures are not required, return the compartment(s) set temperature to the ideal red and white wine long term storage temperature of 13°C / 55°F.

If Service is Required:

• If the product is within the first year warranty period please contact your dealer or call Marvel Customer Service at 616.754.5601 for directions on how to obtain warranty coverage in your area.
• If the product is outside the first year warranty period, Marvel Customer Service can provide recommenda-tions of service centers in your area. A listing of autho-rized service centers is also available at www.marvelre-frigeration.com under the service and support 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 appliance has been running, the room temperature, and any additional information that may be helpful in quickly solving the problem.
• Table “B” is provided for recording pertinent information regarding your product for future reference.

For Your Records

Date of Purchase|
Dealer’s name|
Dealer’s Address|
Dealer’s City|
Dealer’s State|
Dealer’s Zip Code|
Appliance Serial Number|
Appliance Service Number|
Date Warranty Card Sent (Must be within 10 days of purchase).|

Product Liability

• Field service technicians are authorized to make an initial assessment in the event of reported damages. If there are any questions about the process involved, the technician should call Marvel for further explanation.
• While inspecting for defects or installation issues, photos should be taken to document any damages or issues found.
• During the assessment, if the service technician is able to find the source of the damage and it can be resolved by replacement of a part, the servicer is authorized to replace the part 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 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 issues shall be resolved at the direction of the consumer.
• If damage is evident and the service technician is unable to find the source, Marvel must be contacted at 616.754.5601 for further direction. 1260 E. Van Deinse St• Greenville, MI 48838
  T: +1.616.754.5601
  Website: www.marvelrefrigeration.com
  The original refrigeration experts since 1892.

Warranty Claims

The following information defines the parameters for filing a warranty claim:

• Valid serial number needed
• Valid model number needed
• Claims must be submitted online at www.marvelservice.com
• 60 day submittal deadline from date of completed service
• Only one repair or unit per warranty claim
• Part order numbers will be required when submitting for warranty labor Units must be registered prior to warranty submittal. Customers may register at www.marvelrefrigeration.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 Marvel confirms warranty status. Please provide the model, serial number, part number and part description. Some parts will require color or voltage information.

Ordering Replacement Parts

Parts may be ordered online at partsformarvel.com
Or contact:www.marvelrefrigeration.com (Servicers choose “Login” for service account).
Phone Number: (616) 754-5601

NOTICE

Use only genuine Marvel replacement parts. The use of non-Marvel parts can reduce performance, damage the unit, and void the warranty.
Warranty parts will be shipped at no charge after Marvel confirms warranty status. Please provide the model, serial number, part number 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 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 sure the model and serial numbers are legible on the paperwork. Tag the part with the reported defect.
Customers and non-authorized servicers may order non­warranty parts at www.partsformarvel.com. Authorized servicers with a servicer login may order non-warranty parts at www.marvelrefrigeration.com.

R-600A Specifications & Handling

WARNING

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 fire extinguisher in the work area.
• R-600a is heavier than air, do not allow any leakage/migration to low areas such as basements and stairs.
• Never use a torch on a fully charged refrigeration system.
• Never substitute Marvel OEM replacement parts or methods of construction.
• R-600a must be stored and transported in approved containers.
• Only skilled and well trained service technicians permitted to service R-600a equipped products.
• All tools and equipment must be approved for use with R-600a refrigerant.
• Local, state and federal laws, standards must be observed along with proper certification and licensing.
• Ventilation is required during servicing.
• No conversions to R-600a from any other refrigerants. OEM R-600a equipped unit only.
• Service area must be free of ignition sources.
• No smoking is allowed in the service area.
• All replacement electrical components must be OEM and installed properly (sealed and covered).
• If the evaporator is cold prior to service, it must be thawed prior to service.
• When using a vacuum pump, start pump before opening refrigeration system.
• Vacuum 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 prior to brazing any part of the sealed system.
• Only a clean, dry leak free system should be charged with R-600a.

R-600A SPECIFICATIONS/LABELING

• R-600a equipped products are labeled (both the unit and the compressor).
• R-600a is colorless and odorless.
• R-600a is considered non-toxic, but is flammable when mixed with air.
• Do not remove or alter any R-600a labeling on the product.
• Use only a refrigerant grade R-600a from a properly labeled container.

RECOVERING/RECLAIMING R-600A

• (R-600a has been exempted from recovery/reclaiming requirements by the US EPA)
• Recovery/Reclaiming equipment must be approved for use with R-600a.
• Ensure the evaporator is at room temperature prior to recovery /reclaiming R-600a.
• Use a common piercing pliers or piercing valve to remove R-600a from the compressor process tube. ( Note: Piercing devices must not be lelt on the system and must be replaced with a Schrader type valve.)

Evacuate/reclaim via the piecing pliers to ensure the system is empty of R-600a before any system work is performed.

• The recovery cylinder must be evacuated (no air inside) prior to accepting R-600a.
• The recovery cylinder must not be filled more than 45% safe fill level and refrigerants must not be mixed.
• The recovery cylinder must be clearly marked with R-600a and Flammable Warning labels.
• Ensure proper ventilation during recovery/reclaiming of R-600a.
• Start vacuum pump/recovery pump prior to piercing the compressor process tube.
• Follow recovery/reclaim OEM instructions for the specific equipment used.

SYSTEM REPAIR

• Ensure no residual R-600a refrigerant 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 system must be purged with dry nitrogen and at least one access point open to the atmosphere.
• When re-brazing, proper ventilation is required along with constant monitoring for the presence of R600a refrigerant.
• The filter dryer must be replaced any time the sealed system is serviced.
• No system should be open to the atmosphere for longer than 15 minutes to avoid moisture migration into the system components.

LEAK DETECTION

• After removal of the R-600a, the unit can be charged with dry nitrogen or helium.
• Electronic leak detection or soap solution can be used to check for nitrogen/helium leaks.
• Never use a halide torch or lighted match to check the system for leaks at any time.
• The high side of the refrigeration system (compressor discharge to outlet of drier) must be leak tested with the compressor running.
• The low side of the refrigeration system (evaporator, compressor and suction line) must be leak tested with the compressor off (equalized pressure).

RECHARGING

• No air is ever to be allowed inside the refrigeration system (R-600a refrigerant or dry nitrogen only).
• Never use a torch on a fully charged refrigeration system.
• Install 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 minutes to clear the charging hoses).
• Seal the Schrader Type access port, a proper cap and seal must be used to close the system.

SUMMARY

• Safely handling R-600a requires proper procedures and training.
• R-600a approved service tools must be used.
• R-600a labeling must not be removed or altered.
• Proper ventilation during service is required.
• Never apply a torch to a charged R-600a refrigeration system.
• Use OEM replacement service parts and do not alter the construction of the unit.

System Diagnosis Guide

REGRIGERATION SYSTEM DIAGNOSIS GUIDE

Marvel Refrigeration (Marvel) Limited Warranty

ONE YEAR LIMITED PARTS & LABOR WARRANTY

For one year from the date of original purchase, this warranty covers all parts and labor to repair or replace any part of the product that proves to be defective in materials or workmanship. For products installed and used for normal residential use, material cosmetic defects are included in this warranty, with coverage limited to 60 days from the date of original purchase. All service provided by Marvel under the above warranty must be performed by a Marvel factory authorized servicer, unless otherwise specified by Marvel. Service provided during normal business hours.

TWO YEAR LIMITED PARTS & LABOR WARRANTY (MARVEL PROFESSIONAL PRODUCTS)

For two years from the date of original purchase, this warranty covers all parts and labor to repair or replace any part of the product that proves to be defective in materials or workmanship. For products installed and used for normal residential use, material cosmetic defects are included in this warranty, with coverage limited to 60 days from the date of original purchase. All service provided by Marvel under the above warranty must be performed by a Marvel factory authorized servicer, unless otherwise specified by Marvel. Service provided during normal business hours.

AVAILABLE THIRD YEAR LIMITED WARRANTY (MARVEL PROFESSIONAL PRODUCTS)

For designated Marvel Professional product, Marvel offers a one year extension of the two year warranty coverage from the date of purchase, free of charge. To take advantage of this third year warranty, you must register your product with Marvel within 60 days from the date of purchase at marvelrefrigeration.com and provide proof of purchase.

LIMITED FIVE YEAR SEALED SYSTEM WARRANTY

For five years from the date of original purchase, Marvel will repair or replace the following parts, labor not included, that prove to be defective in materials or workmanship: compressor, condenser, evaporator, drier, and all connecting tubing. All service provided by Marvel under the above war-ranty must be performed by a Marvel factory authorized servicer, unless otherwise specified by Marvel. Service provided during normal business hours.

WARRANTY TERMS

• These warranties apply only to products installed in any one of the fifty states of the United States, the District of Columbia, or the ten provinces of Canada. The warranties do not cover any parts or labor to correct any defect caused by negligence, 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 Marvel User Guide.
• The remedies described above for each warranty are the only ones that Marvel will provide, either under these warranties or under any warranty arising by operation of law. Marvel will not be responsible for any consequential or incidental damages arising from the breach of these warranties or any other warranty, whether express, implied, or statutory. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. These warranties give you specific legal rights, and you may also have other rights which vary from state to state.
• Any warranty that may be implied in connection with your purchase or use of the product, including any warranty of merchantability or any war-ranty fit for a particular purpose is limited to the duration of these warranties, and only extends to five years in duration for the parts described in the section related to the five year limited warranty above. Some states do not allow limitations on how long an implied warranty lasts, so the above limitations may not apply to you.

TERMS

• The warranties only apply to the original purchaser and are non-transferable.
• These warranties cover products installed and used for normal residential use only.
• The warranties apply to units operated outside only if designed for outdoor use by model and serial number.
• Replacement water filters, light bulbs, and other consumable parts are not covered by these warranties.
• The start of Marvel’s obligation is limited to four years after the shipment date from Marvel.
• In-home instruction on how to use your product is not covered by these warranties.
• Food, beverage, and medicine loss are not covered by these warranties.
• If the product is located in an area where Marvel factory authorized service is not available, you may be responsible for a trip charge or you may be required to bring the product to a Marvel factory authorized service location at your own cost and expense.
• Units purchased after use as floor displays, and/or certified reconditioned units, are covered by the limited one year warranty only and no coverage is provided for cosmetic defects.
• Signal issues related to Wi-Fi connectivity are not covered by these warranties.

For parts and service assistance, or to find Marvel factory authorized service near you, contact Marvel Refrigeration: MarvelRefrigeration.com • techsupport@MarvelRefrigeration.com • +616.754.5601
1260 E. Van Deinse St., Greenville, MI 48838

www.marvelrefrigeration.com

Marvel Refrigeration 1260 E. Van Deinse St  616.754.5601
41015651 Rev A 11/1/20

References

• Premium Undercounter Products for Home & Outdoor | Marvel Refrigeration
• tion.com
• Premium Undercounter Products for Home & Outdoor | Marvel Refrigeration
• partsformarvel.com

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