Marvel MLBD224-IS01A User manual

Marvel MLBD224-IS01A User manual
OWNERS GUIDE
MARVEL UNDERCOUNTER REFRIGERATION
FOR MODEL # MLBD224
THE ORIGINAL REFRIGERATION EXPERTS SINCE 1892
IMPORTANT SAFETY INSTRUCTIONS
Important Safety Instructions
Warnings and safety instructions appearing in this guide
are not meant to cover all possible conditions and situations that may occur. Common sense, caution, and care
must be exercised when installing, maintaining, or operating this appliance.
Recognize Safety Symbols,
Words, and Labels.
!
WARNING
WARNING - You can be killed or seriously injured
if you do not follow these instructions.
!
CAUTION
CAUTION-Hazards or unsafe practices which could result in personal injury or property / product damage.
NOTE
NOTE-Important information to help assure a problem
free installation and operation.
!
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
State of California Proposition 65 Warning:
This product contains one or more chemicals known
to the State of California to cause cancer.
!
WARNING
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.
TABLE OF CONTENTS
Tip: Click on any section below to jump directly there
Safety
Important Safety Instructions
Installation
Unpacking Your Appliance
Electrical
Installing the anti-tip device
Integrated Panel Dimensions
Integrated Panel Installation
Maintenance
Care and Cleaning
Extended Non-Use
Operating Instructions
Energy Savng Tips
Service
Obtaining Service
Product Liability
Ordering Replacement Parts
R600a Specifications
System Diagnosis Guide
Compressor Specifications
Control Operation - Service
Warranty
3
UNPACKING YOUR APPLIANCE
!
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 internal 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 condition. If there is damage, the packaging will be needed as
proof of damage in transit. Afterwards please dispose of all
items responsibly.
!
WARNING
!
CAUTION
If the appliance was shipped, handled, or stored in other
than an upright position for any period of time, allow the appliance 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.
!
WARNING
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 follow 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.
WARNING - Dispose of the plastic bags which can
be a suffocation hazard.
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.
NOTE
DO NOT RETURN DAMAGED MERCHANDISE TO THE
MANUFACTURER - FILE THE CLAIM WITH THE
RETAILER.
4
ELECTRICAL
Electrical Connection
A grounded 115 volt, 15 amp dedicated circuit is required.
Do not remove
ground prong
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 accordance with the National Electrical Code and applicable local 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 circumstances, be cut or removed.
Figure 2
Figure 4
NOTE
Figure 3
!
Ground Fault Circuit Interrupters (GFCI) are prone to nuisance tripping which will cause the appliance to shut down.
GFCI’s are generally not used on circuits with power equipment that must run unattended for long periods of time, unless required to meet local building codes and ordinances.
WARNING
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 circumstances, 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.
5
INSTALLING THE ANTI TIP DEVICE
WARNING
!
•
ALL APPLIANCES CAN TIP
RESULTING IN INJURY.
•
INSTALL THE ANTI-TIP
BRACKET PACKED WITH
THE APPLIANCE.
•
FOLLOW THE INSTRUCTIONS BELOW
Anti-Tip
Bracket
211⁄2"
(54.6 cm)
Leveling Leg
Bottom View of
Beverage
Center
Front of cabinet
Anti-Tip Device
!
Figure 14
WARNING
If your beverage center is not located under a counter
top (free standing), you must use an anti-tip device
installed as per these instructions. If the beverage
center is removed from its location for any reason,
make sure that the device is properly engaged with
the anti-tip bracket when you push the beverage
center back into the original location. If the device is
not properly engaged, there is a risk of the beverage
center tipping over, with the potential for property damage or personal injury.
NOTE
If installing on a concrete floor, concrete fasteners are
required, (not included with the anti-tip kit).
!
CAUTION
Any finished flooring should be protected with appropriate
material to avoid damage when moving the unit.
Floor Mount Installation
The anti-tip bracket is to be located on the floor in the left
or right rear corner of the wine cellar as shown in Figure 14.
Step by step instructions for locating the position of the bracket:
1) Decide where you want to place the beverage center.
Slide it into place, being careful not to damage the floor,
leaving 1" (2.5 cm) of clearance from the rear wall to allow
room for the anti-tip bracket.
2) Raise the rear leveling legs approximately 1⁄4" (6 mm) to
allow engagement with the anti-tip bracket. Level the unit
by adjusting all the leveling legs as required. Turning the
leveling leg counterclockwise will raise the unit and clockwise will lower the unit.
3) Make sure the beverage center is in the desired location, then mark on the floor the rear and side corner of the
cabinet where the anti-tip bracket will be installed. If the
installation does not allow marking the rear corner of the
cabinet, then make temporary lines on the floor marking
the front corner of the cabinet, excluding the door. Slide the
beverage center out of the way. From the temporary line
extend the sidewall line back 211⁄2" (54.6 cm) as shown in
Figure 15.
4) Align the anti-tip bracket to the marks on the floor so
the side of the bracket lines up with the side of the cabinet
mark, and the "V" notches on the anti-tip bracket line up
with 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
cabinet leveling leg slides under the anti-tip bracket engaging the slot.
6
INSTALLING THE ANTI TIP DEVICE
NOTE
When the floor mounted anti-tip bracket is used the minimum adjusted height of the cabinet is increased by
3
⁄8" (9 mm).
nt o
Fro
net
bi
f ca
line
Sid
eo
f c Rear Leveling leg
ab
ine
t li
ne
Figure 15a
Screw
211⁄2"
(54.6 cm)
Figure 15
f ca
Re
o
ar
e
t lin
e
bin
"V" notches
in bracket
7
"V" notches
in bracket
INTEGRATED PANEL DIMENSIONS
Top
of
do
or
NOTE
• Panel thickness may be 5/8" or 3/4"
• Center the unit in the 24" opening
• If the hinge side of the product 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
24" (60 cm) wide appliance
Back of Panel
Front of Panel
15⁄32"
(2.9 cm)
Front of Panel
Back of Panel
24" (60 cm)
Door Dimensions
8
INTEGRATED DOOR PANEL INSTALLATION
Cut and prepare panels according to the information
provided in the Integrated Panel Dimensions section.
!
CAUTION
It is important to use the factory provided grille that came
with the product to assure proper air flow is maintained
through the condenser. The use of a custom grille is not
recommended and will void the warranty.
Step 1: Removing the Door and Hinges
Hold the door secure in the closed position and remove
Hinge Pin from the Upper Hinge using a 1/8” Hex Key tool.
Slowly remove the door by sliding outward away from the
cabinet and lift to remove off the Lower Hinge. If reversing
the door, remove hinges from cabinet per Door Reversal
Instructions.
Step 2: Remove the Door Gasket
With the door laying on a flat surface and starting at a
corner of the door, remove the magnetic door gasket from
the interior side of the door. Set the gasket aside on a flat
surface.
There are 10 holes in the gasket 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 to the Door
The preferred method of attaching the panel to the door
is to clamp the panel to the door so it cannot move while
drilling the screw pilot holes. Use bar clamps or "C" clamps
with pads on the clamping surfaces that will not mar the
panel or the door. The custom panel should be flush with
the top of the door and centered along the width of the
door. Drill holes through the gasket extrusion using the 10
holes as pilot holes. Use the drill size from the chart in the
table below being careful not to drill through the front surface of the panel. Fasten the panel to the door with the 10
screws provided in the literature pack. Remove the clamps
and replace the gasket in the gasket extrusion channels of
the door. Some force may be required to seat the gasket
into the channels. Be sure the gasket corners are seated
properly.
Integrated panel
flush with top of
door
Remove the hinge bushing from the adaptor plate. A new
bushing is included in the literature pack with your unit.
Integrated panel
flush with top of
door
Holes in gasket
container
Material Type
12 9
#10 Wood Screw
Hardwood
1
Softwood
7
⁄8" (3.2 mm) Diameter. Pilot Hole
⁄64 (2.8 mm) Diameter. Pilot Hole
INTEGRATED DOOR PANEL INSTALLATION
Step 4: Install the Door
If reversing the door 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 hinge and reinstall upper hinge
pin using 1/8” Hex Key so that the pin is flush.
13 10
CARE AND CLEANING
Front Grille
Be sure that nothing obstructs the required air flow openings in front of the cabinet. At least once or twice a year,
brush or vacuum lint and dirt from the front grille area (see
page 8).
!
CAUTION
SHOCK HAZARD: Disconnect electrical power from the
appliance before cleaning with soap and water.
Cabinet
The painted cabinet can be washed with either a mild soap
and water and thoroughly rinsed with clear water. NEVER
use abrasive scouring cleaners.
Interior
Wash interior compartment with mild soap and water. Do
NOT use an abrasive cleaner, solvent, polish cleaner or
undiluted detergent.
Care of Appliance
1. Avoid leaning on the door, you may bend the door
hinges or tip the appliance.
2. Exercise caution when sweeping, vacuuming or mopping near the front of the appliance. Damage to the
grille can occur.
3. Periodically clean the interior of the appliance as
needed.
4. Periodically check and/or clean the front grille as
needed.
In the Event of a Power Failure
If a power failure occurs, try to correct it as soon as possible. Minimize the number of door openings while the
power is off so as not to adversely affect the appliance's
temperature.
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 beneath 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 compartment.
7. Ensure door closing is not obstructed by contents
stored in your appliance.
8. Allow hot items to reach room temperature before placing 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 periods, set the appliance to warmest acceptable temperature 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.
Light assembly replacement
All models use an LED to illuminate the interior of the appliance. This component is very reliable, but should it fail,
contact a qualified service technician for replacement of the
LED.
11
ENERGY SAVING TIPS
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 beneath 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 compartment.
7. Ensure door closing is not obstructed by contents
stored in your appliance.
8. Allow hot items to reach room temperature before placing 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 periods, set the appliance to warmest acceptable temperature 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.
12
EXTENDED NON-USE
Vacation/Holiday, Prolonged Shutdown
The following steps are recommended for periods of extended non-use:
1. Remove all consumable content from the unit.
2. Disconnect the power cord from its outlet/socket and
leave it disconnected until the unit is returned to service.
3. If ice is on the evaporator, allow 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 minimum of 2" (50 mm) to provide
the necessary ventilation.
Winterization
If the unit will be exposed to temperatures of 40° F (5° C) or
less, the steps above must be followed.
For questions regarding winterization, please call Marvel at
(616) 754-5601.
!
CAUTION
Damage caused by freezing temperatures is not covered
by the warranty.
13
OBTAINING SERVICE
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 recommendations of service centers in your area. A listing of authorized service centers is also available at www.marvelrefrigeration.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
14
Ordering Replacement Parts
Parts may be o rdered online at
www.partsformarvel.com
Or contact:
www.marvelrefrigeration.com (Servicers choose "Login" for
service account)
Phone Numb er: +1.616.754.5601
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.
If 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 non­
warranty parts at www.marvelrefrigeration.com.
Authorized servicers with a servicer login may order nonwarranty parts at www.marvelrefrigeration.com.
Ordering Replacement Parts
15
Ordering Replacement Parts
Parts may be o rdered online at
partsformarvel.com
Or contact:
www.marvelrefrigeration.com (Servicers choose "Login" for
service account).
Phone Numb er: (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 non­
warranty parts at www.partsformarvel.com. Authorized
servicers with a servicer login may order non-warranty
parts at www.marvelrefrigeration.com.
Ordering Replacement Parts
16
R-600A Specifications & Handling
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.
RISK Of FIRE OR EXPLOSION. FLAMMABLE REFRIGERANT
USED. TO BE REPAIRED ONLY BY TRAINED SERVICE
PERSONNEL DO HOT PUNCTURE REFRIGERANT TUBING
RISK Of FIRE OR EXPLOSION. FIAMHA_BLE REFRIGERANT USED. CONSULT
REPAIR IIANUAVOWHER'S GUIDE BEFORE ATTEMPTING TO SERVICE THIS
PRODUCT. ALL SAFETY PRECAUTIONS HUST BE FOUOWEO.
Never use a torch on a fully charged
refrigeration system.
Never substitute Marvel OEM replacement parts
or methods of construction.
RISK Of FIRE OR EXPLOSION. DISPOSE Of PROPERTY IN ACCORDANCE WITH
FEDERAL OR LOCAL REGULATIONS. FLAHHABLE REFRIGERANT USED.
R-600a must be stored and transported in
appro ved containers.
R-600A Specifications
17
IA WARNING
I
Only skilled and well trained service technicians
permitted to service R-600a equipped products.
R-600A SPECIFICATIONS/LABELING
R-600a equipped products are labeled (both the unit and
the compressor).
R-600a is colorless and odorless.
All tools and equipment must be approved for
use with R-600a refrigerant.
R-600a is considered non-toxic, but is flammable when
mixed with air.
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.
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)
No smoking is allowed in the service area.
Recovery/Reclaiming equipment must be approved for use
All replacement electrical components must be
with R-600a.
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.
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.)
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
18
Evacuate/reclaim via the piecing pliers to ensure the
When re-brazing, the system must be purged with dry
system is empty of R-600a before any system work is
nitrogen and at least one access point open to the
performed.
atmosphere.
When re-brazing, proper ventilation is required along with
constant monitoring for the presence of R600a refrigerant.
GAS
LEAi<
The filter dryer must be replaced any time the sealed
system is serviced.
LOCATOII
No system should be open to the atmosphere for longer
than 15 minutes to avoid moisture migration into the
system components.
LEAK DETECTION
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.
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.
The recovery cylinder must be clearly marked with R600a and Flammable Warning labels.
Ensure proper ventilation during recovery/reclaiming of R600a.
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
Never use a halide torch or lighted match to check the
system for leaks at any time.
system prior to repair (simple venting is not sufficient).
The high side of the refrigeration system (compressor
Evacuate and charge with dry nitrogen for leak checks.
discharge to outlet of drier) must be leak tested with the
compressor running.
Repair leaks or replace system parts as required.
R-600A Specifications
19
The low side of the refrigeration system (evaporator,
Proper ventilation during service is required.
compressor and suction line) must be leak tested with the
compressor off (equalized pressure).
Never apply a torch to a charged R-600a refrigeration
system.
RECHARGING
No air is ever to be allowed inside the refrigeration system
(R-600a refrigerant or dry nitrogen only).
Use OEM replacement service parts and do not alter the
construction of the unit.
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.
R-600A Specifications
20
System Diagnosis Guide
REGRIGERATION SYSTEM DIAGNOSIS GUIDE
Capillary
Tube
Evaporator
Wattage
Very hot
Warm
Cold
Normal
Slightly warm
to hot
Hot to warm
Cool
Cold
Higher than
normal
Hot
Warm
Warm
Extremely
cold near
inlet - Outlet
below room
temperature
Lower than
normal
Somewhat
Warmlower than
near room
normal vacuum temperature
Very hot
Top passes
Room
temperature
warm Lower
(cool) or
colder
passes cool
(near room
temperature)
due to liquid
Extremely
cold near
inlet - Outlet
below room
temperature
backing up
Lower than
normal
Complete
Restriction
In deep
vacuum
Room
temperature
(cool)
Room
temperature
(cool)
Room
temperature
(cool)
Room
temperature
(cool)
No
refrigeration
Lower than
normal
No Gas
0 PSIG to 25"
Room
temperature
(cool)
Cool to hot
Room
temperature
(cool)
Room
temperature
(cool)
No
refrigeration
Lower than
normal
System
Condition
Suction
Pressure
Suction
Line
Compressor Condenser
Discharge
Normal
Normal
Slightly
below room
temperature
Very hot
Overcharge
Higher than
normal
Very cold
may frost
heavily
Undercharge
Lower than
normal
Warmnear room
temperature
Partial
Restriction
System Diagnosis Guide
21
Compressor Specifications
A DANGER
EMX20CLC
REFRIGERANT
R600A
VOLTAGE
115 VAC
FREQUENCY
60 Hz
Electrocution can cause death or serious injury.
START WINDING
7 Ohm at 77° F
Burns from hot or cold surfaces can cause serious
RUN WINDING
13 Ohm at 77° F
injury. Take precautions when servicing this unit.
RUN TO START
20 Ohm at 77° F
LRA
3.7 A
Disconnect the power source.
Do not stand in standing water when working
around electrical appliances.
FLA
0.55 A
STARTING DEVICE
Run Cap 12VF 250V P2
OVERLOAD
OLP 4TM302KFBYY5
*All resistance readings are
Make sure the surfaces 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 boards carefully and avoid touching
components.
Compressor SpeciAcations
22
±
10%
Control Operation-Service
CONTROL FUNCTION GUIDE
FUNCTION
UI BUTTON LAYOUT
2
3
/ /
1.
4
/
/
5
/
6
Hidden Button
-Access Service Menu
-No LED directly above. All LEDs turn on with button
ON/OFF
Sabbath Mode
COMMAND
DISPLAY/ OPTIONS
Press � and release Unit will immediately
turn ON or OFF
See "Sabbath Mode"
section
SHOWROOM MODE
This mode is designed to show units in a display
environment. 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
2.
Up Button
-Increases temperature
-Navigates through service menu
and the power key for 5 seconds. The display will f1ash
once and beep and the degree symbol will begin to f1ash.
When the degree symbol is f1ashing the unit will allow the
use of the control for demonstrations. The unit can be le�
in this mode indefinitely.
3.
Down Button
-Decreases temperature
-Navigates through service menu
SERVICE MODE
This mode has options available for service diagnostics.
To enter the mode hold the hidden key for 10 seconds.
4.
Light Button
-Activates light for 3 hours on select models
-Used to select items in service menu
The display will show "O." When in this mode use the up
and down arrows to select the desired option. The LIGHT
key is the ENTER key and will initiate the function. If
changing a setting, you must press the LIGHT key again
to retain the changed setting. To exit the service mode
5.
Power Button
-Turns unit off/on
6.
scroll to option "O" and press the LIGHT key. After Ave
minutes of not touching any keys the mode will also exit
automatically.
Clean Button
-Activates Clean Cycle on select models
-Toggles between zones in Dual-Zone models
Control Operation-Service
23
HOUSEHOLD PRODUCT WARRANTY
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 warranty 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, installation, 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 warranty 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.
•
•
•
•
•
•
•
•
•
•
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 • [email protected] • +616.754.5601
1260 E. Van Deinse St., Greenville, MI 48838
24
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