Avantco 178UDD1HC User manual

Beer Dispenser User’s Manual
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User Manual
178UDD1HC, 178UDD2HC, 178UDD3HC, 178UDD4HC, 178UDD1HCS,
178UDD2HCS, 178UDD3HCS, 178UDD4HCS, 178UDD48HC, 178UDD48HCS,
178UDD60HC, 178UDD60HCS, 178UDD72HC, 178UDD72HCS,
Please read the manual thoroughly prior to equipment set-up,
operation and maintenance.
09/2017

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User Manual
Warning
DANGER – RISK OF FIRE OR EXPLOSION. FLAMMABLE REFRIGERANT USED. TO BE REPAIRED
ONLY BY TRAINED SERVICE PERSONNEL. DO NOT PUNCTURE REFRIGERANT TUBING.
DANGER – RISQUE DE FEU OU D’EXPLOSION. LE FRIGORIGÈNE EST INFLAMMABLE. CONFIER
LES RÉPARATIONS À UN TECHNICIEN SPÉCIALISÉ. NE PAS PERFORER LA TUBULURE
CONTENANT LE FRIGORIGENE.
CAUTION – RISK OF FIRE OR EXPLOSION. FLAMMABLE REFRIGERANT USED. CONSULT REPAIR
MANUAL/OWNER’S GUIDE BEFORE ATTEMPTING TO SERVICE THIS PRODUCT. ALL SAFETY
PRECAUTIONS MUST BE FOLLOWED.
ATTENTION – RISQUE DE FEU OU D’EXPLOSION. LE FRIGORIGÈNE EST INFLAMMABLE.
CONSULTER LE MANUEL DU PROPRIÉTAIRE/GUIDE DE RÉPARATION AVANT DE TENTER UNE
RÉPARATION. TOUTES LE MESURES DE SÉCURITÉ DOIVENT ÊTRE RESPECTÉES.
CAUTION – RISK OF FIRE OR EXPLOSION DUE TO PUNCTURE OF REFRIGERANT TUBING;
FOLLOW HANDLING INSTRUCTIONS CAREFULLY. FLAMMABLE REFRIGERANT USED.
ATTENTION – RISQUE DE FEU OU D’EXPLOSION SI LA TUBULURE CONTENTANT LE
FRIGORIGÈNE EST PERFORÉE; SUIVRE LES INSTRUCTIONS DE MANUTENTION AVEC SOIN. LE
FRIGORIGÈNE EST INFLAMMABLE.
CAUTION – RISK OF FIRE OR EXPLOSION DUE TO FLAMMABLE REFRIGERANT USED. FOLLOW
HANDLING INSTRUCTIONS CAREFULLY IN COMPLIANCE WITH LOCAL GOVERNMENT
REGULATIONS.
ATTENTION – RISQUE DE FEU OU D’EXPLOSION SI LE FRIGORIGÈNE EST INFLAMMABLE.
SUIVRE LES INSTRUCTIONS DE MANUTENTION AVEC SOIN CONFORMÉMENT AUX
RÈGLEMENTATION GOUVERNEMENTALE LOCAUX.

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User Manual
Table of Contents
Installation and Operation
Uncrating............................................3
Locating.............................................3
Proper Disposal.......................................4
Shelf Installation ......................................4
Electrical Instruction ...................................5
Draft Tower Installation .................................6
Drain Installation ......................................7
Startup..............................................7
Temperature Setting ...................................7
Temperature .........................................8
Pressure ............................................8
Tapping .............................................8
Storage & Handling....................................8
Regular Maintenance & Beer Setup
Knockout CO2 Installation ..............................9
Changing CO2 Gas Cylinder ............................10
CO2 Pressure Adjustment ..............................10
Cleaning the Bar System ...............................11
Cleaning the Condenser Coil ............................12
Cleaning the Fan Blade and Motor........................12
Cleaning the Interior of the Unit ..........................12
Stainless Steel Care & Cleaning..........................13-14
Troubleshooting
Dispenser ...........................................15
Draft Beer ...........................................16-17
Warranty Information ...............................17
PLEASE READ HANDBOOK BEFORE USING EQUIPMENT
AND KEEP FOR FUTURE USE
Notice: Use this appliance for its intended purpose as described in this
User Manual. A properly maintained unit will give you many years
of trouble free service.

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User Manual
Installation & Operation
Uncrating
If the unit has recently been transported on its side, please let the unit stand upright for a
minimum of 24 hours before plugging it in.
1. Remove the outer packaging. All of the packaging (including cardboard, bubbles and plastic
wrap) should be removed from the unit.
2. Move the unit as close to the final location as possible before removing the wooden pallet.
3. Use a screwdriver to remove the screws
from the L-bracket connecting the unit to
the wooden pallet.
4. Remove pallet by unscrewing all base rail
anchor brackets. Place pallet to the side.
5. Carefully upright the cabinet.
Locating
- Install the unit on strong and level surfaces, keep the cooler
stable to avoid vibration and noise.
- Install the unit in an indoor, well-ventilated area. A space of at
least 3” should be allowed between the surrounding walls and the
cabinet wall for air circulation.
- Unit should be placed far from any heating source to avoid
decrease of refrigeration efficiency.
- Install the cooler in a dry place to prevent rust from forming on
the compartment body, which may affect electrical insulation.
- The appliance shall not be exposed to rain or sun. Outdoor use
may cause decrease in efficiency and damage to the unit.
- The unit should be placed close enough to the electrical outlet
so that extension cords are never used.
Caution: When lifting unit
do not use the countertop
as a lifting point.
Caution: Problems caused by improper
position of units are not covered by warranty
!
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User Manual
Shelf Installation
Shelves are included with the beer dispensers to provide the option for storage.
1. Hook shelf clips onto clip hanger.
2. Place shelves on shelf clips making sure all corners are seated properly.
PROPER DISPOSAL OF EQUIPMENT DANGER!
RISK OF CHILD ENTRAPMENT SAFETY
!
Proper Disposal of the Refrigerator
If you are getting rid of an old refrigerator, please follow the below instructions to help prevent a
terrible accident.
- Remove the doors.
- Leave shelves in place to prevent children from easily climbing inside.
Do not allow children to climb, stand or hang on the shelves in the cooler. They could damage the
unit and seriously injure themselves.
Refrigerant Disposal
Your old refrigerator may have a cooling system that uses Ozone Depleting Chemicals. If you are
throwing away your old refrigerator, make sure the refrigerant is removed for proper disposal by a
qualified service technician. If you intentionally release any refrigerant, you can be subject to fines
and imprisonment under provisions of the environmental regulations.

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User Manual
Electrical Instruction
When using electrical appliances basic safety precautions should be followed:
- This cooler must be properly installed and located in accordance with the installation
service representative.
- Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this
or any other appliance.
- Unplug the unit from the electrical outlet before cleaning or making repairs.
- Setting the temperature controls to the (0) zero position does not remove all power.
Please ensure that the required voltage for the compressor is being supplied at all times.
If the voltage is unstable, please select a suitable automatic voltage regulator.
- All units should be plugged into a grounded and properly-sized electrical outlet with appropriate
overcurrent protection. Please refer to the electrical requirement on the nameplate. The power
cord of this cooler is equipped with a grounding plug which fits a standard grounding wall outlet
to minimize the possibility of electrical shock hazard.
Standard Plug: NEMA 5-15P
If the outlet is a standard 2-prong outlet, it must be replaced with the properly
grounded wall outlet. NEVER USE AN ADAPTER PLUG!
- Have the wall outlet and circuit checked by a qualified electrician to make sure the
outlet is properly grounded. Check the incoming voltage with a voltmeter.
- DO NOT USE EXTENSION CORDS. The use of extension cords to connect the cooler will void
warranty. The unit must be close enough to the electrical outlet so that extension cords are
never used.
- The cooler should always be plugged into its own dedicated circuit with a voltage rating that
matches the rating plate. This provides the best performance and also prevents overloading
wiring circuits which could become a fire hazard from overheated wires.
- Never unplug your cooler by pulling on the power cord. Always grip the plug firmly and pull
straight out from the outlet.
- Immediately repair or replace all power cords that have become frayed or otherwise damaged.
Do not use a power cord that has cracks or abrasion damage along its length or at either of
its ends.
- When moving the cooler away from the wall be careful not to run over or damage the power cord.
It is strongly recommended that any servicing be performed by an
authorized service representative.
CAUTION: Low or high voltage can damage the refrigeration unit.
!

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User Manual
Draft Beer Tower Installation
Installing Draft Tower
1. Connect beer line connector to keg coupler.
2. Place rubber washer over draft arm
mounting holes in cabinet.
3. Put beer line connector down through hole.
4. Secure draft arm with four screws.
5. Insert air hose in draft arm, being careful
not to disturb insulation.
6. Remove top cover of draft arm and attach
air hose clip to the insulating sleeve at the
top of the draft arm. This will assure that the
hose remains in the proper place at all times,
which will keep the beer faucet cold.
7. Replace top cover.
8. Screw the handle onto the beer faucet.
1
32 4
7
6 8
5
Beer Tower
Install Contents

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User Manual
Startup
- Dial temperature controls set at the no. 4 position gives refrigerators an approximate temperature
of 35°F. Digital temperature controls are programmed to operate between 33°F and 40°F with no
adjustments. Allow unit to function several hours, completely cooling the cabinet before changing
the control settings.
- Excessive tampering with the control could lead to service difficulties. Should it ever become
necessary to replace temperature control, be sure it is ordered from your Avantco dealer or
recommended service agent.
- Good air flow in your unit is critical. Be careful to load product so that it neither presses against
the back wall, nor comes within four inches of the evaporator housing. Refrigerated air off the coil
must circulate down the back wall.
Recommendation:
Before loading product, we recommend you run your Avantco unit empty for 2-3 days. This allows
you to be sure the electrical wiring and installation are correct and no shipping damage has
occurred. Remember, the Avantco factory warranty does not cover product loss!
set
mute
Dial Controls
Digital Controls
Adjusting the Temperature
Dial Controls (UDD1 & UDD1S ONLY)
Temperature range from (7) Coldest to (1) Warmest
Digital Controls (All Other Models)
Your new refrigerator or freezer is already factory-set to run at optimum
temperatures for food safety and should require no adjustments.
Refrigerators are set to cycle between a minimum temperature of 33 degrees
Fahrenheit and a maximum temperature of 40 degrees Fahrenheit.
Freezers are set to cycle between a minimum temperature of -5
degrees Fahrenheit and a maximum temperature of 2 degrees
Fahrenheit.
Drain Instructions
On direct draws, the drain is located at the front of the cabinet.
(UDD1 & UDD1S drain into a bottle located inside the unit)
To plumb in the drain, connect ½” PVC pipe to the barbed fitting supplied with the unit.
If you would prefer to drain the beer inside the unit (for mobility or where a drain can’t be found):
- Use a screwdriver to remove the drain bracket.
- Pull the drain hose so that it is inside the unit.
- Attach a bottle to the drain hose inside the unit.
- Plug the created hole at the bottom of the unit

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User Manual
Adjusting the temperature changes the minimum temperature your unit will run at. Your unit will not
run constantly at this setting. To change it, follow these instructions:
Digital Control Units
• Hold “SET” for 1 sec. The display will flash the current minimum temperature.
• Use the arrow buttons to adjust the minimum temperature you want it to run at.
• Press “SET” again to save your settings
Always remember to calculate the differential if you change the minimum temperature setting. The
cabinet temperature will fluctuate up to +7 degrees over your set minimum temperature as the
compressor runs and shuts off. Setting the temperature too high will result in unsafe maximum
temperatures and possible health code violations.
Temperature
Correct temperature is a key factor to consider when storing and dispensing draft beer.
Too cool or too warm may cause flavor loss and dispensing problems.
Hints on Controlling Temperature
- Keep a thermometer handy.
- Monitor temperature of draft both inside your cooler and at the tap.
- Keep the cooler door(s) closed as much as possible to avoid temperature fluctuation.
- Regular maintenance will help identify potential problems before they become definite problems.
Pressure
Dispensing pressures differ according to:
- The type of draft dispensing system
- The length of draft dispensing line
- The actual draft product
- The temperature of the draft product
- The pressurizing agent: Compressed air, CO2, or specially blended gasses.
Hints on Maintaining Correct Pressure
- Research which pressurizing agent works best with your product and why.
- Monitor your regulators to ensure applied pressure remains constant.
- Keep equipment in good repair.
Tapping
- Do not agitate the kegs unnecessarily.
- If excessive agitation occurs, allow kegs to settle for 1-2 hours before tapping.
- Prior to tapping the keg, ensure that all beer faucets in the serving location are in the off position.
- Completely remove the dust cover (identification cap) from the keg.

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User Manual
NOTE: In models UDD1 & UDD1S, the CO2tank (up to 5 lbs. in size) can be placed inside the cooler
to maintain complete mobility
CAUTION
CO2 tanks are potentially dangerous because of the pressure they contain. If you are unfamiliar with
their use or the use of a CO2regulator, seek information from your local distributor, or beverage man
before proceeding.
Storage & Handling
Draft beer should be treated as a food product. In most instances draft beer is not pasteurized. It is
very important that you store and handle it properly. Follow these steps to ensure the highest quality,
safety, and consumer satisfaction.
- Draft beer should be immediately stored in a refrigerated cabinet.
- Draft beer products have a recommended shelf life. If you have questions regarding the shelf life
of any of your draft products, please consult with your supplying depot or respective brewery
representative.
- Kegs should be stored separately from food products. If your cooler is used to refrigerate draft
and food products, it is very important that the food not be stored near or on the kegs.
- Keg storage and dispensing areas should be kept clean to prevent any possibility of contaminating
your products.
Knockout CO2Installation
These is the recommended procedure for
installing a remote CO2container in your Avantco unit.
1. Remove black knockout plug with pliers. (See images below for plug locations)
2. Use drill with 1/2” bit to bore a whole straight back through wall into compressor compartment.
3. Snake CO2line through hole, down and around, exiting behind rear caster underneath grill.
4. Seal hole around CO2line with silicone sealer to prevent cold air leakage.
*Depending on setup and amount of kegs, a CO2manifold may be needed.
Tools:
- Pliers
- Power Drill
- Silicone Sealer
- 1/2” Drill Bit

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User Manual
Changing CO2Gas Cylinder
Follow these instructions at ALL times when you replace a CO2gas cylinder.
1. Close cylinder at A.
2. Remove tap Dfrom keg. Pull pressure release ring on body of tap to release pressure
remaining in line. (do not close C)
3. Remove or loosen regulator key Bby turning counter clockwise.
4. Remove regulator from used cilinder at E.
5. Remove dust cap from new gas cylinder at Eand clear dust from outlet by opening and closing
valve Aquickly using appropriate wrench.
6. Attach regulator to new cylinder at E. (use new fiber/plastic washer, if required).
7. Open valve Aall the way.
8. Close valve C.
9. Adjust regulator key Bby turning clockwise to set pressure. (check setting by opening C
and pulling and releasing the ring Fon the pressure release valve on the body of the tap).
10. Tap keg at Dwith valve Copen.
Note: DO NOT drop cylinders. DO NOT lay cylinders flat.
It requires 1/2 lb. of CO2to dispense 1/2 barrel of beer at 38°F
with 15 lbs. of pressure on barrel.
Pressure Adjustment on CO2Regulator
Increasing Pressure:
1. Close regulator shut-off C.
2. Turn regulator key Bclockwise and make setting.
3. Tap gauge for accurate reading.
4. Open regulator shut-off Cand draw beer.
Decreasing Pressure:
1. Close regulator shut-off C.
2. Untap keg at Dand activate tap handle to
bleed line. Leave in open position.
3. Slowly open regulator shut-off Cand
simultaneously turn regulator key
counter-clockwise to zero reading.
4. Close regulator shut-off C and set pressure by
turning regulator key clockwise. Check setting
by opening and closing valve C.
5. Close tap head D. (put in OFF position)
6. Tap keg at Dand open regulator shut-off C.(May vary based on regulator design)

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User Manual
Cleaning Bar System
Draft dispensers, regardless of design, must be cleaned at least every two weeks.
Flushing the lines with water only is not enough.
Tools:
1. Hand Pump Cleaning Bottle
2. Beer Faucet Brush
3. Beer Line Cleaner
4. Bucket & Clean Water
Cleaning:
1. Prepare cleaning solution as stated on container
2. Disconnect tap from keg.
3. Remove beer faucet, unscrew handle and remove valve assembly.
4. Put tap and faucet parts in bucket with cleaning solution to soak.
5. Use brush to clean faucet parts.
6. Rinse all parts thoroughly.
7. Fill pump bottle with line cleaning solution.
8. Attach hose from pump bottle to beer column tap outlet (be sure rubber gasket is in place to
prevent leakage). Allow tap to drain into bucket.
9. Pump solution (2-3 times) from bottle through the line until it starts to flow out of the other end.
Wait 10 minutes while cleaning solution works on the lines.
10. Pump excess solution through lines.
11. Rinse bucket, pump bottle and hose thoroughly with clean, cool water.
12. Fill pump bottle with clean, cool water and pump through lines until water runs clear.
13. When crystal clear water comes through, you’re ready to assemble and reattach the faucet and
re-tap the keg.
14. Draw the water from the beer line.
15. Done!
Note: Keeping your dispenser and all it’s parts clean and odor free in conjunction
with regular maintenance will get maximum life out of your dispenser.

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User Manual
Regular Maintenance
Cleaning the Condenser Coil
- For efficient operation, it is important that the condenser surface
be kept free of dust, dirt, and lint.
- We recommend cleaning the condenser coil and fins at least
once per month.
- Clean with a soft brush and vacuum cleaner.
Brush the condenser fins from top to bottom, not side to side.
- After cleaning, straighten any bent condenser fins with a fine comb.
Cleaning the Fan Blade and Motor
-If necessary, clean the fan blades and motor with a soft cloth. If it is necessary to wash the fan
blades, cover the fan motor to prevent moisture damage.
Cleaning the Interior of the Unit
- When cleaning the cabinet interior, use a solution of warm water and mild soap.
- Do not use steel wool, caustic soap, abrasive cleaners or bleach that may damage the stainless
steel surface.
- Wash door gaskets on a regular basis, preferably weekly. Simply remove door
gasket from the frame of the door, soak in warm water and soap for thirty (30) minutes, dry with soft
cloth, and replace.
- Check door gaskets for proper seal after they are replaced.
- Periodically remove the shelves and pilasters from the unit and clean them with mild soap and
warm water. To remove the pilasters, first remove the shelves and shelf brackets. Then, simply lift the
pilaster up and out.
WARNING: Disconnect power cord before cleaning any parts of the unit.
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User Manual
Stainless Steel Equipment
Care & Cleaning
Stainless Steel Destroyers:
There are three basic things which can break down your stainless steel’s outer defenses and allow
corrosion to develop.
1. Scratches - Wire brushes, scrapers, and steel pads are just a few examples of items that can be
abrasive to stainless steel’s surface.
2. Deposits - You may have hard or soft water depending on what part of the country you live in.
Hard water can leave spots. Hard water that is heated can leave deposits if left to sit too long.
These deposits can cause the outer layer to break down and rust your stainless steel.
All deposits left from food prep or service should be removed as soon as possible.
3. Chlorides - Present in table salt, food, and water, chlorides eat away at the protective layer
surrounding stainless steel. Household and industrial cleaners are the worst types of chlorides.
Recommended Cleaners:
1. Noble Chemical CitraKleen All-Purpose Citrus Cleaner & Degreaser
Heavy duty citrus cleaner removes tough grease, dirt, and mineral build-ups without damaging
stainless steel. Its natural citrus solvent leaves behind a pleasant orange scent.
2. Noble Chemical Spiffy Shine Metal Polish
An oil-based, all-metal polish that delivers a brilliant, mirror-like shine in no time! Its gentle
cleansing agents (no harsh abrasives) easily penetrate and remove grease, film, water spots,
and fingerprints from stainless steel. This all metal polish is safe to use on fixtures, lamps,
chafing dishes, serving pieces, cookware, table accessories, sinks, hoods, refrigerators, freezers,
stoves, flatware, and faucets. Spiffy Shine gives your metal a bright appearance and keeps it
that way by resisting smudging.
3. Noble Chemical Excel Stainless Steel Cleaner/Metal Polish
Advanced water-based formula cleans like an oil-based product but without the oiliness or
flammability. This lemon-scented stainless steel and metal polish cuts through grease and oil
while leaving a protective shine.
CAUTION: Do not use any steel wool, abrasive, or chlorine based
products to clean stainless steel surfaces.
!

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User Manual
Preventing Rust on Stainless Steel:
1. Use the Correct Cleaning Tools
Use non-abrasive tools when cleaning. The stainless steel’s outer layer will not be harmed by soft
cloths and plastic scouring pads.
2. Clean Along the Grain
Polishing lines or grain are visible on some stainless steels. Always scrub parallel to these visible
lines on stainless steel using a plastic scouring pad or soft cloth. If no lines are visible, use a soft
touch with a soft cloth or plastic scouring pad.
3. Use Alkaline, Alkaline Chlorinated, or Non-Chloride Containing Cleaners
While many traditional cleaners are loaded with chlorides, commercial suppliers are providing
an ever increasing choice of non-chloride cleaners. One of the best is Noble Chemical Excel
Stainless Steel Cleaner. If you are not sure of your cleaner’s chloride content, contact your
cleaner supplier. If they tell you that your present cleaner contains chlorides, ask if they have an
alternative. Avoid cleaners containing quaternary salts as they can attack stainless steel, causing
pitting and rusting.
4. Water Treatment
To reduce deposits, soften the hard water when possible. Installation of certain filters can remove
corrosive and distasteful elements. Salts in a properly maintained water softener can be to your
advantage. Contact a treatment specialist if you are not sure of the proper water treatment.
5. Maintaining the Cleanliness of Your Food Equipment
Use cleaners at recommended strength (alkaline, alkaline chlorinated or non-chloride).
Avoid build-up of hard stains by cleaning frequently. When boiling water with your stainless steel
equipment, the single most likely cause of damage is chlorides in the water. Heating any cleaners
containing chlorides will have the same damaging effects.
6. Rinse & Dry
When using chlorinated cleaners, you must rinse and wipe dry immediately. It is better to wipe
standing cleaning agents and water as soon as possible. Allow the stainless steel equipment to
air dry. Oxygen helps maintain the passivity film on the stainless steel.
7. NEVER USE HYDROCHLORIC ACID ON STAINLESS STEEL
8. Regularly Restore/Passivate Stainless Steel

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User Manual
Dispenser Trouble Shooting
Compressor is Not Running
Fuse blown or circuit breaker tripped. Replace fuse or reset circuit breaker.
Power cord unplugged. Plug in power cord.
Thermostat is at wrong temperature setting. Dial Controls: Set to higher number.
Digital Controls: Set to lower number.
Cabinet in defrost cycle. Wait for defrost cycle to finish.
Condensing Unit Runs for Long Periods of Time
Excessive amount of warm product placed in
cabinet.
Allow adequate time for product to cool down.
Prolonged door opening or door ajar. Ensure doors are closed when not in use.
Avoid opening doors for long periods of time.
Door gasket(s) not sealing properly. Ensure gaskets are snapped in completely.
Remove gasket and wash with soap and water.
Check condition of gasket and replace if necessary.
Dirty condenser coil. Clean the condenser coil.
Evaporator coil iced over. Unplug the unit and allow coil to defrost.
Make sure thermostat is not set too cold.
Ensure that door gasket(s) are sealing properly.
Cabinet Temperature is too Warm
Thermostat is at wrong temperature setting. Dial Controls: Set to higher number
Digital Controls: Set to lower number
Airflow is blocked. Re-arrange products to allow for proper air flow.
Make sure there is at least four inches of clearance
from the evaporator.
Excessive amount of warm product placed in cabinet. Allow adequate time for product to cool down.
Fuse blown or circuit breaker tripped. Replace fuse or reset circuit breaker.
Dirty condenser coil. Clean the condenser coil.
Prolonged door opening or door ajar. Ensure doors are closed when not in use.
Avoid opening doors for long periods of time.
Evaporator coil iced over. Unplug the unit and allow coil to defrost.
Make sure thermostat is not set too cold.
Ensure that door gasket(s) are sealing properly.
Cabinet is Noisy
Loose parts. Locate and tighten loose part(s).
Tubing vibration. Ensure tubing is free from contact with other tubing
or components.

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User Manual
Draft Beer Trouble Shooting
Flat Beer
CO2 turned off when not in use. Keep lines properly charged at all times.
Contaminated air source (usually compressed air). Drain air source & refill with clean air.
Greasy glasses. Clean with a grease-cutting cleaner.
Not enough pressure. Check lines for leaks, replace air source if necessary.
Pressure shut off during night. Keep lines properly charged at all times.
Loose tap or vent connection. Check lines, do regular maintenance to prevent.
Sluggish pressure regulator. Check connections, replace if necessary.
Obstruction in lines. Check lines, clean via instructions on page 13.
False Head
Dry glasses. Flush glasses with clean water and drain.
Improper pour. 1. Hold clean glass at 45 degrees.
2. Pour beer at the midpoint slope of the glass.
3. Once glass fills to half, tilt upright to 90 degrees.
4. Fill until there is 1” to 1½” head.
Pressure required does not match beer temperature. Research or consult your supplier for proper temps/
pressures for each draft product.
Coils in beer lines warmer than beer in keg. Check that the air hose clip is still in place.
Check insulation for damage. Repair as necessary.
Foamy head disappears quickly. Beer lacks usual zestful, fresh flavor.
Large soap-like bubbles, head dissolves very quickly.
Beer is all foam and not enough liquid beer when drawn.
Wild Beer
Beer tapped improperly. Avoid agitation in keg prior to tapping.
Tap quickly and at correct temperature.
Faucet worn down. Contact a properly trained maintenance worker to
repair or replace.
Kinks, dents, twists or obstructions in line. Check that all lines are clear and properly secured.
Clean lines via instructions on page 13.
Beer too warm in kegs or lines. Check that the unit is set to proper temperature.
Check that the air hose clip is still in place.
Check for damage in insulation.
Check that all lines are clear and properly secured.
Too much pressure. Make sure unit is operating at ideal temperature to
match your product. Check to see if pressure gauge
is malfunctioning. Check air source.

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User Manual
Cloudy Beer
Dirty glass or faucet. Clean glasses and faucet thoroughly before use.
Beer over chilled or frozen. Check temperature setting in unit and storage area.
Beer temperature variance in keg. Check around keg for hot spots.
Try to keep unit door closed as much as possible.
Hot spots in beer lines. Check that all lines are properly secured, clean, and
free of debris.
Beer lines damaged or dirty. Check that all lines are properly secured, clean, and
free of debris. Clean via instructions on page 13.
Bad Taste
Dirty glass or faucet. Clean glasses and faucet thoroughly before use.
Keg too warm. Check temperature setting in unit and storage area.
Beer lines too warm. Check around keg for hot spots.
Try to keep unit door closed as much as possible.
Dirty beer lines. Check that all lines are properly secured, clean, and
free of debris. Clean via instructions on page 13.
Dry glasses. Flush glasses with clean water and drain.
Lines not properly flushed between kegs. Flush lines thoroughly with clean water between
each keg.
Beer in glass appears hazy, not clear.

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User Manual
Warranty Information
Limited Service Warranty - Valid only in the United States
1 Year Parts and Labor Warranty
Unless otherwise stated, Avantco Refrigeration warrants to the original purchaser of new Avantco
Refrigeration units (and all parts thereof), that such equipment will be free from defects in material and
workmanship for a period of 1 year from the date of delivery.
5 Year Compressor Warranty
In addition to the 1 year parts and labor warranty above, Avantco Refrigeration warrants the compressor on
select units to be free of defects in material and workmanship for a period of 5 years from the date of delivery.
This additional warranty appliesto the following product series:
UBB, UDD, PICL, SCL, MC, JBC, GDC, CFD, CBE, SSPT, APT, APPT, SS, HBB, GF, A-Series
On products without the 5 year compressor warranty, the compressor is covered for 1 year under the
standard parts and labor warranty.
What This Warranty Does Not Cover:
Avantco Refrigeration will not warrant coverage for component failure or other damages that arise under the
following conditions:
• Failure to install and/or use the unit within proper operating conditions specified by Avantco
Refrigeration.
• Failure to properly maintain the unit. This includes, but is not limited to, basic preventative
maintenance like cleaning the condenser coil.
• Installation in non-commercial or residential applications.
• Products sold or used outside of the United States.
• Any damage that occurs as a result of negligence or improper handling.
• Overloading or improper loading of the unit in a manner that prevents proper airflow.
Additionally, no claims can be made against this warranty for spoilage of products, loss of sales or profits, or
any other consequential damages.
Normal wear type parts, such as light bulbs and gaskets, are not included in warranty coverage.
For Warranty Inquiries or Service:
This warranty is only valid on equipment purchased from an authorized dealer. A list of authorized dealers for
your state can be found by going to avantcorefrigeration.com.
• Locate the model number (located on the front of the unit, or inside the door jamb).
• Locate the bold number on the service plate (located on the front of the unit).
Next, call 1-800-678-5517. You must have the model number and service plate number when contacting
service technicians.
Failure to contact Avantco Refrigeration prior to obtaining equipment service may void your warranty.