Marvel -MLNP115X-1 Under counter Refrigeration Owner's manual

OWNERS GUIDE

MARVEL UNDERCOUNTER REFRIGERATION

THE ORIGINAL REFRIGERATION EXPERTS SINCE 1892

FOR MODEL # MLRE224

OWNER'S GUIDE

MARVEL UNDERCOUNTER REFRIGERATION

THE ORIGINAL REFRIGERATION EXPERTS SINCE 1892

FOR MODEL # MLNP115

NOTE

!CAUTION

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.

Recognize Safety Symbols,

Words, and Labels.

CAUTION-Hazards or unsafe practices which could re-

sult in personal injury or property / product damage.

NOTE-Important information to help assure a problem

free installation and operation.

IMPORTANT SAFETY INSTRUCTIONS

!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 contains one or more chemicals known

to the State of California to cause cancer.

!WARNING

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.

!WARNING

WARNING - This unit contains R600a (Isobutane)

which is a ammable hydrocarbon. It is safe for regular

use. Do not use sharp objects to expedite defrosting.

Do not damage refrigerant circuit.

TABLE OF CONTENTS

Tip: Click on any section below to jump directly there

Safety

Important Safety Instructions

Installation

Unpacking Your Appliance

Electrical

Side-by-Side & Stacking Installations

Installing the anti-tip device

Door Reversal

Installing The Water Supply

Service

Obtaining Service

Product Liability

Warranty Claims

Ordering Replacement Parts

R600a Specifications

System Diagnosis Guide

Service Mode

Thermistor

Warranty

NOTE

!WARNING

WARNING - Dispose of the plastic bags which can

be a suocation hazard.

UNPACKING YOUR APPLIANCE

!CAUTION

!WARNING

WARNING - Help Prevent Tragedies

Child entrapment and suocation 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 o the doors or remove the drawers.

• Leave the shelves in place so children may not

easily climb inside.

!WARNING

EXCESSIVE WEIGHT HAZARD

Use two or more people to move product.

Failure to do so can result in personal injury.

Remove Interior Packaging

Your appliance has been packed for shipment with all parts

that could be damaged by movement securely fastened.

Remove internal packing materials and any tape holding in-

ternal components in place. 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 has

been thoroughly inspected and found to be in good condi-

tion. If there is damage, the packaging will be needed as

proof of damage in transit. Afterwards please dispose of all

items responsibly.

Note to Customer

This merchandise was carefully packed and thoroughly

inspected before leaving our plant. Responsibility for its

safe delivery was 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 CLAIM WITH THE

RETAILER.

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.

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 ac-

cordance with the National Electrical Code and applicable

local codes and ordinances (see gure below). If the circuit

does not have a grounding type receptacle, it is the respon-

sibility and obligation of the customer to provide the proper

power supply. The third ground prong should not, under

any circumstances, 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.

ELECTRICAL

Do not remove

ground prong

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 ungrounded electrical supply.

• Do not remove the grounding prong from the power

cord.

• Do not use an adapter.

• 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

Side-by-Side Installation

Two units may be installed side-by-side.

Cutout width for a side-by-side installation is the cutout

dimension of a single unit times two.

No trim kit is required. However, 1/4" (6 mm) of space

needs to be maintained between the units to ensure

unobstructed door swing.

Units must operate from separate, properly grounded

electrical receptacles placed according to each unit’s

electrical specifications requirements.

Side-by-Side Installation with Bracket

1. Slide both units out so screws on top of units are easily

accessible.

2. Remove screws as shown below.

3. Place bracket over holes and attach to unit with two

screws removed in step 2 using a T-25 Torx driver.

Tighten screws fully.

4. Gently push units into position. Be careful not to

entangle the electrical cord or water line, if applicable.

5. Re-check the leveling, from front to back and side to

side. Make any necessary adjustments. The unit’s top

surface should be approximately 1/8" (3 mm) below

the countertop.

Anti-Tip Bracket

1. Slide unit out so screws on top of unit are easily

accessible.

2. Remove the two screws from the opposite side of the

hinge assembly using a T-25 Torx driver (see below).

3. Place bracket over holes and attach to unit with two

screws removed in step 2 using a T-25 Torx driver.

Tighten screws fully.

4. Gently push unit into position. Be careful not to

entangle the electrical cord or water line, if applicable.

5. Check to be sure the unit is level from front to back

and side to side. Make any necessary adjustments.

The unit’s top surface should be approximately 1⁄8”

(3 mm) below the countertop.

6. Secure bracket into adjoining surface.

Door Adjustments

HINGE COVER

Hinge cover included with the literature bag is optional.

To install hinge cover:

1. Press hinge cover squarely over hinge.

DOOR ALIGNMENT AND ADJUSTMENT

Align and adjust the door if it is not level or is not sealing

properly. If the door is not sealed, the unit may not cool

properly, or excessive frost may form in the interior.

NOTICE

Properly aligned, the door’s gasket should be

rmly in contact with the cabinet all the way

around the door (no gaps). Carefully examine the

door’s gasket to ensure that it is rmly in contact

with the cabinet. Also make sure the door gasket

is not pinched on the hinge side of the door.

To align and adjust the door:

1. Gently pry o hinge cover from top of unit.

2. Loosen (do not remove) top and bottom hinge screws

using a Torx T-25 screwdriver.

3. Align door squarely with cabinet.

4. Make sure gasket is rmly in contact with cabinet all

the way around the door (no gaps).

5. Tighten bottom hinge screws.

6. Tighten top hinge screws and replace hinge cover.

REVERSING THE DOOR

Location of the unit may make 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.

TO REVERSE THE DOOR

Remove grille:

Remove the grille (see GRILLE INSTALLATION section of

this guide).

Remove top hinge and door:

1. Hold door to keep it from falling.

2. Remove top hinge from cabinet using a Torx T-25

screwdriver to remove three screws. Set aside and

save for possible future use.

Hinge Cover

3. Remove door by tilting forward and lifting door o

bottom hinge. Retain shoulder washers; they will be

reused.

4. Remove three screws from hinge holes on the

opposite side. Reinstall into holes where the hinge was

removed. (If utilizing supplied screw cover, install just

one screw.)

Remove bottom hinge:

1. Remove bottom hinge from cabinet using a T-25 TORX

screw driver to remove three screws.

2. Remove corresponding screws on opposite side of

cabinet. On some models there may be a nut behind

one or both screws on either side.

Install bottom hinge:

Install two or three screws, depending on model. Replace

nuts if used.

Install top hinge and door:

1. Install hinge with longer straight edge aligned to

outside edge of cabinet. Do not tighten.

2. Rotate door 180o and set on bottom hinge.

3. Align edge of the hinge with the outer edge of the unit.

4. Tighten three hinge screws.

Align and adjust the door:

Align and adjust the door (see DOOR ALIGNMENT AND

ADJUSTMENT)

Install grille and hinge cover

INSTALLING THE WATER SUPPLY

Access

panel

Drain pipe, (not

provided)

Drain tubing, cut

to length and

install in the drain

147»8"

(37.8 cm)

11»16"

(17mm)

11»4"

(3.2 cm)

417»32"

(11.5 cm)

211»2"

(54.6 cm)

Drain line coiled

and secured to

the back of the

unit

Uncoil the drain line, route

to an appropriate drain and

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Electrical Shock Hazard

Reasonable care and safe methods should be

practiced. Do NOT work with energized electrical

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installation instructions listed in this manual.

!WARNING

!CAUTION

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surrounding water damage and/or poor ice production.

!CAUTION

Observe and follow all local building codes

when installing this ice machine and drain

lines.

Water

supply

inlet

Drain access in

bottom of unit 43»32"

(10.4 cm)

Sanitary

trap

21»4"(5.7 cm)

51»8" (13 cm)

Drain Plumbing

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variations of ice machines in regards to the installation of

the drain plumbing, without a drain pump (gravity drain),

and with a drain pump.

Gravity Drain (no drain pump):

The ice machine is shipped with the drain line installed,

coiled and secured to the back of the cabinet as shown

below. It can be uncoiled, routed to an appropriate GUDLQ

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provision of drain routing through the cut-out in the bottom

of the unit. A drain can be installed in this gray area with the

drain line cut to a short length and positioned into the drain,

or if the ice machine is to be built-in, the drain tube could

be URXWHGWKURXJKDKROHLQWKHIORRULQWKLVJUD\DUHDWRD

GUDLQbelow.

The gravity drain line must be routed no higher than 6"

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!CAUTION

INSTALLING THE WATER SUPPLY

This drain pump is designed to be installed in Marvel ice

machines only and approved for use with water only.

!CAUTION

Drain pump

vent tube.

Keep this

open to

assure air

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as water

enters

the pump

reservoir.

Drain line coiled and

secured to the back of the

cabinet. Uncoil, route to

an appropriate 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 instructions are provided with the

optional drain pump. Contact Marvel customer service at

616-754-5601 or your dealer for ordering.

Electrical Shock Hazard

Risk of electrical shock or personal injury could

occur due to moving components, if the machine

compartment access cover is removed before

unplugging the ice machine power cord.

!WARNING

Reverse osmosis, (RO), water, softened water, and de-

ionized water are not recommended as they can adversely

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Water

Supply

Line

Clamp and

Screw

Back view of

ice machine

NOTE

!CAUTION

INSTALLING THE WATER SUPPLY

Compression

¿WWLQJ

Water

supply

line

Water supply

service loop

to shut off

valve

Water valve

inlet

Water Supply

Observe and follow all local building codes when installing

this appliance.

This ice machine must be connected to a potable cold

water supply line. delivering water pressure between a

minimum of 20 psi and a maximum of 120 psi.

Use 1»4" copper tubing for your water supply which is

available at any local hardware or plumbing supply store.

Route the 1»4" copper tubing to suit your installation being

sure not to kink the tubing. Purchase enough copper tubing

length to allow a coil to be formed behind the unit for a

"service loop" which will allow the appliance 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.

A shutoff valve is recommended on the water supply line to

ease servicing the appliance. NOTE: A SELF-PIERCING

TYPE VALVE IS NOT RECOMMENDED as they are prone

to clogging with sediment which will create pressure drop

reducing the water supply to the unit.

Connect the copper tubing water supply to the water valve

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IMPORTANT: Secure the water supply line to the back of

the cabinet with the screw and strain relief clamp provided

in the corner of the back panel.

Make certain all connections are watertight after

installation. Form the tubing so that it will not vibrate

against the cabinet body or kink when your appliance is

moved in and out of position.

This ice machine is designed to make clear ice from the

majority of water sources on a daily basis. If your results

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treated. A water specialist can recommend proper water

treatment.

!CAUTION

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only. Do not use with plastic tubing.

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INSTALLING THE WATER SUPPLY

Procedure for Testing Drain System

(both gravity and drain pump models)

Drain pump models have a safety feature that will interrupt power to the unit if a high-limit condition occurs to prevent

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is corrected, at which time power will be restored to the unit. Power interruption can be detected when no icons are

visible in the display area of the user interface. Once power is returned, a startup chime will sound followed by a self-test,

and "OFF" should be visible in the display area.

Drain pump vent

tube. Keep this

open to assure

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water enters the

pump reservoir.

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([DPSOHRIDQRSHQGUDLQ

Sanitary trap

hours

ICE

1 4 6 8

OFF CLEAN

DOOR

ECO

days

On/off Menu Light Delay timer Lock

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Air gap

between

end of

drain line

and top of

water level

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1. Plug the ice machine into 115v power supply.

2. 3ODFHXQLWLQWKH¿QDOLQVWDOODWLRQORFDWLRQ

3. Turn the unit off via the user interface (display will indicate “OFF”). The drain pump will still be operational during off

mode if the unit has one.

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5. If water drains fully and without power interruption, the drain system has been successfully tested and further

installation of the ice machine can be continued.

6. ,IWKHZDWHUGRHVQRWGUDLQRUDSRZHULQWHUUXSWRFFXUVFKHFNWKHIROORZLQJ

D 7KHUHDUHQRNLQNVRUUHVWULFWLRQVLQWKHGUDLQOLQH1RWH'UDLQOLQHQHHGVWREHFXWWRWKHUHTXLUHGOHQJWKDQGDQ\

excess tubing should be removed to prevent possible restrictions).

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Rise Above Floor Level 8 ft. 9 ft. 10 ft.

Maxium Allowable Drain Line Length 20 ft. 15 ft. 10 ft.

c. Your drain line is plumbed into an open drain (Figure 13).

d. The vent tube on the back of the unit is open (Figure 14).

If Service is Required:

• If the product is within the rst 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 rst 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).

Table B

OBTAINING SERVICE

Product Liability

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   

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 

   

   

     

   

  





  

  

   

     

    

  





  



 

 

The original refrigeration experts since 1892.

 

Warranty Claims

  





 







    









2021 04 23 050H

1 I I I

Year

Warranty Claims

ay Factory

use Only



  





 





  



  

  

  

Month

Ordering Replacement Parts

  













  













































  

 

m.

Ordering Replacement Parts 17

R-600A Specifications

  

  

 

 



 





R-600A Specications

  

,

. 





  



 

 

 





   





 

IA WARNING I









  

 



 



 

 

 

 

  



  



  



 

 



 

 





 

 

 



 



 

  



   



  





 

  





 





  



 



  









 

 

  



      

   

  



 



  



SYSTEM REPAIR

    

     

   



R-600A Specications

  

   



 

 

   



    

   



LEAK DETECTION

  

  

 

  

  

  

 

  



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Marvel -MLNP115X-1 Under counter Refrigeration Owner's manual

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