MICROMATIC MDD23W Series Quick start guide

Pro-Line Wine
Dual-Temperature Wine Keg Storage & Dispensing
Installation, Use & Maintenance Guide
PLEASE READ BEFORE USE
Before getting started please read this user manual and at all times
follow the important safety instructions.
MDD23W Series MDD58W Series

Wine On Tap
Keg wine is the smart choice. Fine varietal wines are now in kegs. Serve wine at
the optimal temperature the vintner intended it to be enjoyed. Pro-Line Wine
units feature dedicated dual-temperature zones: one for whites (45°F) and one
for reds (55°F). Keg wine is a great value with minimal waste and stays fresh
until poured.
Increase Sales
• Dispense Wine…Any Place, Any Time
• Capture incremental sales
• Open up new opportunities for pro tability
Dispense Quality Wine
• Pour consistency from the  rst to the last glass
• Once tapped, keg wine stays fresh for up to 6 weeks
• Eliminate open bottle degradation and oxidation
Operating Efficiency
• No corks to pull, no bottles to stock or recycle
• Realize maximum product yield
• Low maintenance cost
• Small footprint = 26 bottles per keg
 www.micromatic.com•1(866)327-4159 Installation, Use & Maintenance
Pro-Line Wine
1
Operating Efficiency
• No corks to pull, no bottles to stock or recycle
• Realize maximum product yield
• Small footprint = 26 bottles per keg

 www.micromatic.com•1(866)327-4159 Installation, Use & Maintenance
Pro-Line Wine
2
Table Of Contents
Receiving & Inspecting.........................................................................Page 3
Location ......................................................................................................Page 4
Installation .................................................................................................Page 4
• Install Wine Font
• Install Keg Tapping Kit
Speci cations & Dimensions..............................................................Page 5
Keg Temperature Storage & Serving...............................................Page 7
Thermostat Adjustment.......................................................................Page 9
Data Plate................................................................................................Page 13
Electrical Connections .......................................................................Page 13
Troubleshooting...................................................................................Page 14
Maintenance..........................................................................................Page 15
• Cleaning the Cabinet
• Defrosting
• Cleaning Condensor Coil
• Door Gasket Maintenance
Wiring Diagrams...................................................................................Page 17
Parts Listing............................................................................................Page 19
Warranty ..................................................................................................Page 22

 www.micromatic.com•1(866)327-4159 Installation, Use & Maintenance
3
Receiving & Inspecting
Upon receiving your new Micro Matic Pro-LineWine dispenser, check the package
and the unit for any damages that may have occurred during transportation.
Visually inspect the exterior of the package. If damaged, open and inspect the
contents with the carrier. Any damage should be noted and reported on the
delivering carrier’s receipt.
In the event that the packaging is not damaged, yet upon opening, there is
concealed damage to the equipment notify the carrier immediately. Noti cation
should be made verbally as well as in written form. Request an inspection by the
shipping company of the damaged equipment. Retain all crating material until
inspection has been made. Finally, contact Micro Matic.
Uncrating
1. Cut and remove the outer packaging.
2. Lift the unit o the skid.
3. If the unit has been laid down during this operation leave upright for 24 hours
before plugging into power source.
Pro-Line Wine
MDD23W SeriesMDD58W Series

 www.micromatic.com•1(866)327-4159 Installation, Use & Maintenance 4
Pro-Line Wine
Location
• Be sure the location chosen has a  oor strong enough to support the total weight of the
unit and contents.
• Recommended to use a professional installation company.
• For the most effi cient operation, be sure to provide good air circulation around the unit.
• MDD23W cannot be used for built-in applications.
• Avoid hot corners and locations near stoves and ovens.
• It is recommended the unit be installed no closer than 2" from any wall.
• The place for the dispenser must be open and free of dust and debris.
Installation
Install Wine Font (Sold Separately)
• Place rubber washer over draft tower mounting holes in cabinet top.
• Place wine line down through holes.
• Secure font with four bolts provided.
• Attach keg connectors to wine lines (provided with wine font).
Install Keg Tapping Kit(s) (Sold Separately)
Use only Wine Certi ed components for wine dispensing. This includes grade 304 stainless steel
or better and Barriermaster Flavourlock tubing. Use of these components assures vintners quality.
Use John Guest swivel elbows to minimize line kinking. Use zip ties to secure to gas line (blue
hose) to John Guest  tting.

 www.micromatic.com•1(866)327-4159 Installation, Use & Maintenance
5
Pro-Line Wine
Specications & Dimensions
MDD58W Series
Capacity of 20 Liter Kegs 8 (4 per zone)
Cubic Feet Per Side TBD
Hole for Wine Font 2
Hole Diameter 3"
Color-coded Digital Thermostats 2 (Blue LED-Whites & Red LED-Reds)
Temperature Range–Whites 42–48°F (5.5–8.8C)
Temperature Range–Reds 55–65°F (12.7–18.3C)
Approval ETL Listed
Running Amps 6.5
Condenser HP 1/3
Voltage 115/60/1
Plug Type NEMA-5-15P
Cord Length 8'
Refrigerant R-134a
Charge oz (Grs) 10.5 (300)
Exterior 18 gauge stainless steel top, 22 gauge solid self-closing doors, black vinyl over 24 gauge steel
front, sides and back.
Interior 20 gauge stainless steel oor, rugged false oor, reinforced frame, 24 gauge galvanized walls.
Ventilation Front and side ventilated
Plumbing Automatic condensate evaporator, no drain connection required. Evaporator condensate has
been plumbed to a condensate pan located in the compressor housing.
Insulation Foamed-in-place using high density, CFC-free polyurethane; 1-1/2" top, walls and oor.
Accessories Castors or 6" Fixed legs
TOP FRONT
1511mm
59 1/2"
946mm
37 1/4"
1302mm
51 1/4"
717mm
28 1/4"
584mm
23"
51mm
2"
527mm
20 3/4"
813mm
32"
SIDE
590mm
23 1/4"
305mm
12"
604mm
23 3/4"
597mm
23 1/2"

 www.micromatic.com•1(866)327-4159 Installation, Use & Maintenance 6
Specications & Dimensions
MDD23W Series
Pro-Line Wine
Capacity of 20 Liter Kegs 4 (2 per zone)
Cubic Feet Per Side TBD
Hole for Wine Font 1
Hole Diameter 3"
Color-coded Digital Thermostats 2 (Blue LED-Whites & Red LED-Reds)
Temperature Range–Whites 42–48°F (5.5–8.8C)
Temperature Range–Reds 55–65°F (12.7–18.3C)
Approval ETL Listed
Running Amps 2.7
Condenser HP 1/6
Voltage 115/60/1
Plug Type NEMA-5-15R
Cord Length 8'
Refrigerant R-134a
Charge oz (Grs) 10.5 (300)
Exterior 18 gauge stainless steel top, 22 gauge solid doors, black vinyl over 24 gauge steel front, sides
and back.
Interior 20 gauge stainless steel oor, rugged false oor, reinforced frame, 24 gauge galvanized walls.
Ventilation Rear ventilated
Plumbing Automatic condensate evaporator, no drain connection required. Evaporator condensate has
been plumbed to a condensate pan located in the compressor housing.
Insulation Foamed-in-place using high density, CFC-free polyurethane; 1-1/2" top, walls and oor.
Mobility Castors are standard and not removable.

Keg Temperature: Storage & Serving
Storage
It is important to understand that when the keg of wine is delivered it must be properly stored.
• White wine must be stored inside the cooler as soon as possible, as it may take as many
as 24 hours for the temperature to be reduced to the desirable range.
• It is recommended to store both reds and whites at room temperature (approximately
72°F.)
• Wine kegs stored in a walk-in cooler (approximately 38°F) may dramatically eect the
time it takes to reach the desired serving temperatures.
• Allow 24 hours for kegs to reach the desired serving temperature (45°F for whites and
55°F for reds).
• Just like a bottle of wine, the best temperature to store white or red wines is between
45-60°F: neither too cold, nor too warm. Remember, wines are both cold- and heat-
stabilized. Most white wines are cold-stabilized to approximately 36°F. If the wine gets
any colder for any length of time, the risk arises that the naturally occurring “tartrates”
may drop out of solution and appear as“sediment” in the bottom of a wine glass.
Serving
Pro-Line Wine units are designed to maintain your wine keg temperature within the vintners
recommended temperature serving range:
• White wines: 45°F (range: 40-45°F)
• Red wines: 55°F (range: 55-60°F)
IMPORTANT NOTICE:
The thermostats on the Pro-Line Wine units have been factory preset at approximately
45°F for white wine dispensing and approximately 55°F for red wine dispensing.
Any change to the factory settings will aect performance of unit and void the warranty.
Factory testing has produced results that show consistent wine (liquid) temperatures are being
maintained by the unit. The Pro-Line Wine unit operates like any refrigeration unit; the compressor
is engaged when the interior air temperature reaches the pre-determined maximum level, cooling
the unit until it reaches the pre-determined minimum level. The goal is consistent wine (liquid)
temperature inside the keg. Thermostat displays are reading the air temperature setting and may be
dramatically dierent than the keg (liquid) temperatures. To verify, measure the temperature of the
wine dispensed in the glass.
 www.micromatic.com•1(866)327-4159 Installation, Use & Maintenance
7
Pro-Line Wine

MDD23W Air & Wine Temperatures
This chart shows that air temperature cycles, but keg (liquid) temperature remains consistent.
 www.micromatic.com•1(866)327-4159 Installation, Use & Maintenance 8
Pro-Line Wine

Adjusting the Thermostat
The Pro-Line Wine dispenser is designed to maintain your wine keg temperature within the most
desirable range of 45° to 55°F (depending on the varietal). You can expect the Pro-Line unit to
maintain temperature with the proper temperature control setting and in a normal environment.
If a dierent setting is desired, follow these instructions to
adjust the thermostat.
 www.micromatic.com•1(866)327-4159 Installation, Use & Maintenance
9
Pro-Line Wine
Symbol Mode Operation
On Compressor enabled
Flashing Anti short cycle delay enabled (AC parameter)
On Defrost in progress
Flashing Dripping in progress
On Measurement unit
Flashing Programming mode
On Measurement unit
Flashing Programming mode
To display target set point,
in programming mode
it selects a parameter or
con rms an operation
To start a manual defrost
(only XR02CX).
In programming mode it
browses the parameter
codes or increases the
displayed value.
In programming mode it
browses the parameter
codes or decreases the
displayed value.
Key Combination Operation
To lock or unlock the
keyboard
To enter into
programming mode
To return to room
temperature display

 www.micromatic.com•1(866)327-4159 Installation, Use & Maintenance 10
Pro-Line Wine
How To See The Set Point
1. Push and immediately release the key, the set point will be displayed.
2. Push and immediately release the key or wait about ve (5) seconds to return to
normal display.
How To Change The Set Point
1. To change the set point number, push the key for more than two (2) seconds.
2. The number of the set point will be displayed and the “ ” or “ ” LED will blink.
3. To change the set number push the arrow up or down keys within ten (10) seconds.
4. To hold the new set point number push the key again or wait ten (10) seconds.
How To Change A Parameter Number
1. Enter the Programming mode by pressing the keys for three (3) seconds, the
“” or “ ” LED will blink.
2. Select the required parameter. Press the key to display the number.
3. Use the up or down arrow keys to change the number.
4. Press to store the new number and move to the following parameter.
To exit: Press or wait fteen (15) seconds without pressing a key.
NOTE: The set number is stored even when the procedure is exited by waiting for the
time-out to expire.
How To Enter The Hidden Menu
1. Enter the programming mode by pressing the keys for three (3) seconds, the
“” or “ ” LED will blink.
2. Release the keys, then again push the keys for more than seven (7) seconds.
The L2 label will be displayed immediately followed by the Hy parameter.
NOW YOU ARE IN THE HIDDEN MENU
3. Select the required parameter.
4. Press the key to display its number.
5. Use the up or down arrows to change its number.
6. Press the key store the new number and move to the following parameter.
To Exit: Press the or wait 15 seconds without pressing a key.
NOTE 1: If no parameter is present in L1, after three (3) seconds the nP message is
displayed. Keep the keys pushed until the L2 message is displayed.
NOTE 2: The set number is stored even when the procedure is exited by waiting for the
time-out to expire.
NOTE: Any change in these parameters will eect unit performance and void warranty.

Parameters for MDD23W Thermostat
 www.micromatic.com•1(866)327-4159 Installation, Use & Maintenance
11
Pro-Line Wine
Parameter Description For Blue
Display
For Red
Display
SEt Set point 40 56
Hy Dierential 10 3
LS Minimum set point 40 55
US Maximum set point 46 60
ot Thermostat probe calibration 80
P2 Evaporator probe presence nn
oE Evaporator probe calibration 00
od Outputs activation delay at start up 33
AC Anti-short cycle delay 11
Cy Compressor ON time with faulty probe 86
Cn Compressor OFF time with faulty probe 12 30
CF Temperature measurement units FF
rE Resolution (only for °C) in in
Ld Default display P1 P1
dy Display delay 52
dE Defrost termination temperature 50 60
id Interval between defrost cycles 80
Md Maximum length for defrost 15 1
dF Display during defrost sp sp
AU Maximum temperature alarm 99 99
AL Minimum temperature alarm -50 -50
Ad Temperature alarm delay 15 15
dA Exclusion of temperature alarm at startup 90 90
d2 Second probe display 00

 www.micromatic.com•1(866)327-4159 Installation, Use & Maintenance 12
Pro-Line Wine
Parameters for MDD58W Thermostat
Parameter Description For Blue
Display
For Red
Display
SEt Set point 42 55
Hy Dierential 10 5
LS Minimum set point 40 55
US Maximum set point 48 60
ot Thermostat probe calibration 85
P2 Evaporator probe presence nn
oE Evaporator probe calibration 00
od Outputs activation delay at start up 33
AC Anti-short cycle delay 11
Cy Compressor ON time with faulty probe 66
Cn Compressor OFF time with faulty probe 12 30
CF Temperature measurement units FF
rE Resolution (only for °C) in in
Ld Default display P1 P1
dy Display delay 22
dE Defrost termination temperature 00
id Interval between defrost cycles 00
Md Maximum length for defrost 11
dF Display during defrost rt rt
AU Maximum temperature alarm 99 99
AL Minimum temperature alarm -50 -50
Ad Temperature alarm delay 15 15
dA Exclusion of temperature alarm at startup 90 90
d2 Second probe display 00
Pt Parameter table code (readable only) 55
rL Firmware release (readable only) 00

 www.micromatic.com•1(866)327-4159 Installation, Use & Maintenance
13
Pro-Line Wine
Data Plate
The data plate is located inside the unit, near the top front left corner. Under no circumstances
should the data plate be removed from the unit. The data plate is essential to identify the
particular features of the unit and is of great benet to installers, operators and maintenance
personnel. It is recommended that, in the event the data plate is removed, you copy down the
essential information in this manual for reference before installation.
If service is required call 1-800-544-0400
Service agent will require the data plate information.
Electrical Connections
Refer to the amperage data in this manual or on data plate and your local code or the National
Electrical Code to be sure unit is connected to the proper power source. Verify correct incoming
voltage according to the Data Plate information.
A protected circuit of the correct voltage and amperage must be run for connection of the supply
cord. Unit must be grounded and connected in accordance with NEC Article 422 Appliances.
DANGER: Power must be turned o and disconnected from the power source whenever
performing maintenance, repair or cleaning the condensing unit. If unit is still running when
power is o, disconnect power at the circuit breaker before unplugging the unit.
WARNING: Unit and compressor warranties are void if failure is due to improper electrical
installation.

Troubleshooting
Sometimes, working failures are due to simple causes which can be solved by the user.
Before asking for the help of a qualied technician, you have to do some verications. These fail-
ures are not covered by the warranty:
1. Refrigeration is not cooling?
a. Check the unit is still connected to power supply.
2. The thermostats on the Pro-Line Wine units have been factory preset at
approximately 45°F for white wine dispensing and 55°F for red wine dispensing.
Any change to the factory settings will aect performance of unit and void the warranty.
3. After 24 hours, refrigerated compartments do not reach temperature?
a. Check temperature of dispensed wine.
b. Check that the door gasket is clean and in good condition; door is sealed.
c. Check that the fan is operating.
 www.micromatic.com•1(866)327-4159 Installation, Use & Maintenance 14
Pro-Line Wine

 www.micromatic.com•1(866)327-4159 Installation, Use & Maintenance
15
Pro-Line Wine
Maintenance
Cleaning the Cabinet
• Proper cleaning of stainless steel requires a soft cloth, never use steel pads, wire brushes
or scrapers.
• Cleaning solutions need to be alkaline or non-chloride cleaners. Any cleaner containing
chlorides will damage the protective lm of the stainless steel. Chlorides are also commonly
found in hard water, salts, household and industrial cleaners.
• Routine cleaning of stainless steel can be done with soap and water. Extreme stains or
grease should be cleaned with a non-abrasive cleaner and plastic scrub pad.
• Stainless steel cleaners available which can restore and preserve the nish of the steel’s
protective layer.
• Never use an acid based cleaning solution. Many food products have an acidic content
which can deteriorate the nish — these items include peppers, tomatoes and other
vegetables.
• Be sure to clean ALL food products from any stainless steel surface.
• The interior of the cabinet should be cleaned only with lukewarm water, taking care not
to scratch the galvanized metal surface. Mild detergents are recommended.
Defrosting
The unit will not require defrosting if the door is only opened for a minimum time. Should ice form
on evaporator turn unit o and allow to defrost. Make sure the door closes properly and gasket
seals completely as warm air entering the unit will cause evaporator to freeze and malfunction.
Do not use a pick, knife, etc., to pry ice from evaporator as this could puncture evaporator or
damage the coils.

 www.micromatic.com•1(866)327-4159 Installation, Use & Maintenance 16
Pro-Line Wine
Cleaning Condenser Coil
• Clean the condenser coil every three months. A dirty condenser will reduce the
performance of the cooling system.
• Do not block airow to the perforated panel and do not operate the Pro-Line Wine unit
in environments above 100˚F.
DANGER: Power must be turned o and disconnected from the power source
whenever performing maintenance, repair, or cleaning the condensing unit.
• Disconnect unit from power supply.
• Remove compressor cover panel and carefully blow out any dust or debris on or around
the condensing unit.
• Use a vacuum or compressed air to blow though the condenser coil.
• THE CONDENSER MUST BE CLEANED AT REGULAR INTERVALS (30-60 DAYS).
FAILURE TO DO SO CAN CAUSE COMPRESSOR MALFUNCTION AND WILL VOID
WARRANTY.
• If you keep the condenser clean you will minimize your service expense and lower your
electrical costs. Failure to maintain a clean condenser coil will cause high temperatures
and excessive run times. Continuous operation with dirty or clogged condenser coils
can result in compressor failures.
Gasket Maintenance
• Gaskets require regular cleaning to prevent mold and mildew build up and also to keep
the elasticity of the gasket.
• Gasket cleaning can be done with the use of warm soapy water.
• Avoid full strength cleaning products on the gasket as this can cause it to become
brittle and prevent a proper seal.
• Never use sharp tools or knives to scrape or clean the gasket which could possibly tear
the gasket and rip the bellows.
• Gaskets can easily be replaced and do not require the use of tools or authorized service
persons.

 www.micromatic.com•1(866)327-4159 Installation, Use & Maintenance
17
Pro-Line Wine
Wiring Diagram – MDD23W Series
Standard Color
Green
Dark Blue
Brown
Light Blue
Brown
Dark Blue
Yellow
Red
Black
Black
White
White
White
Black
Black Striped

 www.micromatic.com•1(866)327-4159 Installation, Use & Maintenance 18
Pro-Line Wine
Wiring Diagram – MDD58W Series
Standard Color
Green
Dark Blue
Brown
Light Blue
Brown
Dark Blue
Yellow
Red
Black
White
White
Black
Black Striped
Black White

 www.micromatic.com•1(866)327-4159 Installation, Use & Maintenance
19
Pro-Line Wine
Parts Listing
Item Part # Description MDD23W MDD58W
Castors & Legs
1 603313M0013 Castor w/o B D.3” 2
603313M0014 Castor with B D.3” 2
Compressors
2
602121M0073 Compressor EM55HNX 1
602101M0082 Start Kit Compressor EM55HNX 1
604701M0002 Filter 25gr. 1
602101M0020 Compressor NE6187Z 1
602101M0035 Start Kit Compressor NE6187Z 1
604701M0001 Filter 40gr. 1
Condensers & Others
36029020023 Condenser Coil 1
602902M0009 Condenser Coil 1
4 6021050020 Fan Condenser 12
Condensing Units
5M17301M0034 Condensing Unit 1
M17301M0036 Condensing Unit 1
Doors & Others
6
M16901M0153 Black Left Door Kit 1
M16901M0154 Black Right Door Kit 1
M16901M0133 Black Door Kit 1
600305M0133 Door Spacer 1 2
7604501M0007 Door Gasket 1 2
604501M0019 Door Central Gasket 1
8 603301M0056 Lock (Master Key) 1 1
9
M16909M0019 Left Self-Closing Hinge Kit 1
M16909M0020 Right Self-Closing Hinge Kit 1
M16909M0023 Right Hinge Kit 1
Evaporators & Others
12 6021050020 Fan Evaporator 115V 2 1
602105M0003 Fan Evaporator 120V 1
13 602901M0009 Evaporator Coil 1
602901M0017 Evaporator Coil 1
14 602713M0002 Grid Fan Evaporator 2 2
1
3
4
2
4
2
3
8
7
7
7
9
25
30
13
12
14
13
12
14
30