DD36HC-1-B - Pompe à bière Beverage-Air - Free user manual and instructions

USER MANUAL DD36HC-1-B Beverage-Air

BEVERAGE-AIR

BEVERAGE-AIR

INSTALLATION AND OPERATING INSTRUCTIONS for all Hydrocarbon DD Direct Draw Dispenser Models

3D rendering of a stainless steel double-bay grater with two vertical control arms (no text or symbols visible)

User Manual for DD Refrigerators Beverage-Air

WELCOME

Thank you for purchasing a Beverage-Air cabinet. This series has passed our strict quality control inspection and meets the high standards set by Beverage-Air! You have made a quality investment that with proper maintenance will give you many years of reliable service!

Important Information

• PLEASE READ THESE INSTRUCTIONS CAREFULLY BEFORE INSTALLING OR USING, IF RECOMMENDED PROCEDURES ARE NOT FOLLOWED, WARRANTY CLAIMS MAY BE DENIED.
• Your warranty registration information is located with this manual. Please complete the card and submit it to Beverage-Air within TEN days of installation. Failure to properly register equipment may limit or void the warranty.

Safety 3
Important information....4
Airflow 5
Product information Clearance and Placement 6
Clearance 7
Unpacking and Set Up 8
Keg installation 10
Electrical 11
Using The Unit Danfoss Controller (excent for the DD24HC models) 12

Please read the following installation and maintenance instructions before installing or using your unit. If you have any questions, Please call our Technical Service Department at [phone]. 8:00 AM to 5:00 PM EST.

- Beverage-Air reserves the right to change specifications and product design without notice. Such revisions do not entitle the buyer to corresponding changes, improvements, additions, or replacements for previously purchased equipment.

User Manual for DD Refrigerators Beverage-Air

SAFETY

This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.

Children should be supervised to ensure that they do not play with the appliance

Use: When using this unit, please:

• Move it carefully. If on casters be sure the casters do NOT run over the power cord.
• Lock the casters when in use.
• Seek help. This machine is heavy! Be sure to move with enough help to avoid tipping or dropping the cabinet.

Maintenance

Do NOT:

• Clean a frozen evaporator with a sharp object
• Clean a dirty condenser with a sharp object.

• Store gasoline, kerosene or any other flammable material near the cabinet.

• Prevent children from playing in or on the cabinet. Persons unable to use this product must be prevented access.

• Follow all instructions. There are many safety labels and directions on the unit. Heed them.
• Watch your fingers. There may be pinch points near the door hinges.

Do ALWAYS

• Use a Beverage-Air recommended technician certified to repair R290 equipment.
• Use ONLY Beverage-Air factory service parts. Use of non OEM parts can be dangerous because of the design changes needed to safely use R290.

User Manual for DD Refrigerators Beverage-Air

IMPORTANT INFORMATION

This unit is intended to be used in a commercial application. That includes bars and restaurants.

If installed in a residence some commercial service companies may not be able to service it on site.

The manufacturer has designed and produced this machine with the finest in materials. The manufacturer assumes no liability for units that have been altered in any way. Alterations or part substitutions will void the warranty.

Limitations

The machine is designed for use indoors in a controlled environment. It must be kept dry, not overheated or subjected to excessive cold. May only be connected to a dedicated electrical circuit. Extension cords are not permitted.

	Minimum Maximum
Voltage 103.5 126.
Room Air Temp 60^{\circ}	F 100^{\circ}$ F

Air Flow, 24 inch Models (DD24).

Simple line drawing of a laboratory apparatus with a vertical column and three legs (no text or symbols)

User Manual for DD Refrigerators Beverage-Air

AIRFLOW

DD36, DD48, DD50

Note: Compressor and Airflow can be on left or right end of cabinet.

WARM AIR OUT ROOM AIR IN

Simple line drawing of two vertical test tubes mounted on a base, no text or symbols present

User Manual for DD Refrigerators Beverage-Air

PRODUCT INFORMATION CLEARANCE AND PLACEMENT

Model	Cabinet Dimensionsw x d x h (Inches)	DoorCount	Glass orSolid Door	Full LoadAmps	Power CordPlug (NEMA)	Refrigerant Type /Charge (g) / (oz)
DD24HC-1 24 x 30 1/8 x 53 1 Solid 2 5-15P R-290 / 55 / 1.94
DD36HC-1* 36 x 24 1/4 x 51 1/4 1 Solid 2.5 5-15P R-290 / 90 / 3.3
DD48HC-1	48 x 24 1/4 x 51 1/4 2 Solid 2.5 5-15P R-290 / 90 / 3.3
DD50HC-1	50 1/2 x 29 x 52 1/2	2 Solid	2.5 5-15P	R-290 / 95 / 3.36
DD58HC-1	59 x 29 x 52 1/2	2 Solid	2.5 5-15P	R-290 / 95 / 3.36
DD68HC-1	69 x 29 x 52 1/2	2 Solid	5.5 5-15P R-290 / 115 / 4.1
DD72HC-1	72 x 24 3/8 x 51 1/4	3	Solid	3.1	5-15P	R-290 / 80 / 2.5
DD78HC-1	79 x 29 x 52 1/2	3	Solid 5.5 5-15P R-290 / 115 / 4.1
DD94HC-1	95 x 29 x 52 1/2	3 Solid	5.5 5-15P R-290 / 115 / 4.1

Height includes casters and tap when supplied
• All models will maintain product temperature between 35.5 and 40.5 degrees F. at the factory setting of 38.°F.
• All models are 115 volts, 60 Hz AC.
- ALWAYS REFERENCE YOUR EQUIPMENT DATA PLATE AMPS, REFRIGERANT AND REFRIGERANT CHARGE FOR THE MOST UP TO DATE AND ACCURATE VALUES.
• There are no access valves on the refrigeration system.

TOP MUST BE OPEN 0 INCHES MINIMUM CLEARANCE AT SIDES AND BACK.

Technical line drawing showing two mechanical or structural assembly configurations with no visible text or symbols

User Manual for DD Refrigerators Beverage-Air

CLEARANCE

DD36, DD48, DD50

TOP MUST BE OPEN

0 INCHES MINIMUM CLEARANCE AT BOTTOM, SIDES AND BACK.

Technical line drawing of a server rack unit with front panel and top-mounted tower (no text or symbols)

Technical line drawing of a vertical container with a side shelf and a faucet (no text or symbols)

User Manual for DD Refrigerators Beverage-Air

UNPACKING AND SET UP

Carefully inspect the shipping carton for damage. This is the only time that shipping damage may be claimed. If damage is suspected, open the carton immediately and, if there is damage, retain the carton and contact the shipper to make a claim. Do NOT contact the manufacturer.

Uncrating

Tools Needed: 34 " box wrench, adjustable wrench, level, flat head screw driver, and box cutter.

1. Remove the cardboard top capping, all clear tape, and all staples including those at the bottom of the cardboard carton and skid.
2. Start from the top of the carton. Using the box cutter, carefully make one continuous cut to the bottom of the skid. Remove cardboard carton and discard.

Skid Removal and Caster Attachment

Tip the unit forward and remove the skid.

Risk of personal injury. Unit must be securely supported while attaching casters or legs.

1. Remove the shipping bolts using the 34 " box wrench while cabinet is held in one direction. Repeat the process while the cabinet is held in the opposite direction.

Note: additional clear plastic protective wrap is applied directly to any product with a glass door.

1. Move unit as close to final position as possible before removing the skid.

Note: The skid must be removed before the casters or legs can be attached.

Do NOT tip unit on its front or sides. If tipped onto the back, unit must not be started for 3 hours.

1. Repeat this procedure with unit secured in the opposite direction so as to access the remaining legs/casters/levelers.
2. If plate casters or legs are installed instead of stem casters or legs, then repeat step 3 above and secure the plate with either #14 AB screws, or 14 -20 screws, depending upon which are required.
3. If levelers are employed, then repeat step 3 above and thread the leveler in place. Then repeat step 6.

User Manual for DD Refrigerators Beverage-Air

UNPACKING AND SET UP (CONTINUED)

Leveling:

Cabinets must be leveled when installed. Level should be measured on the headrail.

Failure to level your cabinet may result in door not sealing, closing correctly, or condensed water draining not draining properly.

For cabinets with legs, rotate the foot of the leg with an adjustable wrench to achieve desired height for leveling.

For cabinets with casters, leveling can be achieved by placing large washers in between the 12 stud and the holes located on the bottom of the case.

Do NOT loosen casters to level the cabinet. Casters MUST be tightly secured to cabinet for full strength.

Install or attach any accessories that will be used Remove any plastic covering the stainless steel.

Installation of Draft Arms

Place rubber washer over draft arm mounting holes in cabinet top and put beer line connector down through the hole. Secure each draft arm with the four bolts provided. Place air hose clip over beer line and insert one inch plastic hose in draft arm being careful not to disturb insulation. Remove top cover of draft arm and attach air hose clip to the 14 " stainless steel elbow at faucet connection. Replace top cover. This clip assures that the air hose remains in place to keep the beer faucet cold.

CO2 Line Routing

For permanent installations a "knockout" plug has been provided through which the CO2 line can be extended

User Manual for DD Refrigerators Beverage-Air

KEG INSTALLATION

Safety First! If in doubt about how to handle the CO2 system contact your dealer/distributor

How to Install a CO2 Regulator and Replace an Empty CO2 Cylinder

1. Shut off gas pressure to dispenser by closing the Cylinder Valve and the Shut off Valve.
2. Loosen the Adjustment Nut (counter-clockwise) and then unscrew the Adjustment Screw (counter-clockwise) as far out as it will go to put the regulator in the 'Off' position.
3. Remove the regulator from the cylinder by loosening the Gold Regulator Nut.
4. Remove the dust cap from the new cylinder and attach the regulator to the new cylinder with the Gold Regulator Nut. Make sure all sealing washers are in place before connecting.
5. Open the Cylinder Valve all of the way. This is important because the cylinder valve seals in two places.
6. Screw the Adjustment Screw counterclockwise until the required pressure is reached on the Pressure Gauge.
7. Open the Shut Off Valve

1. Pressure Gauge 2. 3400 Regulator Nut 3. Cylinder/Valve 4. Adjusted Screw 5. CO2 Tube 6. CO2 Cylinder

How to tap a keg with a Sanke device.

1. Connect the line from the pressure source to the Female MFL Fitting using a hose clamp.
2. Align the Sanke Coupler with the lugs in the beer keg

User Manual for DD Refrigerators Beverage-Air

ELECTRICAL

This is a cord-connected unit, and must be connected to its own dedicated power supply. Check the dataplate on the machine to confirm the voltage and per the dataplate use the correct fuses or HACR circuit breakers.

Note: Do not connect to GFI / GFCI outlets. Connection to that type of outlet can result in product loss due to unsafe cabinet temperature when GFI device trips from moisture.

Power Cord

This 115 volt model is equipped with a cord and 5-15P plug.

If the power cord becomes damaged, it must be replaced with the identical cord.

Follow All National and Local Codes

This unit must be grounded. Do not use extension cords and do not disable or by-pass ground prong on electrical plug.

Initial Start Up

Plug the power cord into the proper power supply.

The cabinet will soon begin to blow warm air out, and cool air will flow from the inside blower.

The cabinet temperature has been set at the factory and should not need adjustment, however if it was changed, the standard setting is 38^ F.

Cautions

Care must be taken whenever moving or servicing the

User Manual for DD Refrigerators Beverage-Air

USING THE UNIT - DANFOSS CONTROLLER - (EXCEPT FOR THE DD24HC MODELS)

Operation is simple, just keep it connected to the correct power supply and the refrigerator will maintain the internal temperature it has been set to. Keep the door closed as much as possible to avoid unnecessary run time.

NOTE: Once the unit has been started and reaches proper storage temperatures, it may be loaded with product. No provision is made in the cabinets to quickly pull a keg of beer down to temperature. Best results are obtained when a pre-chilled keg is used. Otherwise it can take several hours to reduce the keg to the desired temperature.

The controller displays the current internal temperature.

Adjusting the set temperature lower will NOT cause the system to lower the temperature faster. When on, the refrigeration system is always operating at maximum.

The temperature was set at the factory at 38°F, but you can adjust it to your own selected temperature. 30 seconds after adjustment, the display automatically

reverts to showing the current temperature.

The Refrigerator will automatically defrost as needed, there is no set time for defrost. Push and immediately release the "melting" or defrost button for a manual defrost.

Note: Holding the defrost button in too long will shut the controller off.

The internal fan will be on when the compressor is on and when the doors are closed.

The compressor and condenser fan motor will only be on when the controller senses an increase in internal cabinet temperature passed the set point.

If equipped with glass doors, holding the SC button in will turn the cabinet light on or off.

Defrost 38.0°F Select SC Increase V

User Manual for DD Refrigerators Beverage-Air

SEQUENCE OF OPERATIONS REFRIGERATOR - DANFOSS CONTROLLER - (EXCEPT FOR THE DD24HC MODELS)

The refrigerator operates based on the air temperature measured by the probe located at the return air.

	ON OFF
COMPONENT OPERATION CONTROLLER ACTION OPERATION CONTROLLER ACTION
COMPRESSOR	Compressor turns on when the air temperature at the probe is above the sum of the set point +2	The Compressor Contact is energized	Compressor turns off when the air temperature at probe is equal to or less than the set point -2	The Compressor Contact is de-energized
		(ERC 112 - Terminal #1)		(ERC 112 - Terminal #1)
CONDENSER FAN	The Condenser Fan turns on when the Compressor is running	The Condenser Fan is wired directly to the Compressor, not through the controller	The Condenser Fan turns off when the Compressor is not running	The Condenser Fan is wired directly to the Compressor, not through the controller
EVAPORATOR FAN	The Evaporator Fan runs continuously in refrigerators. When the unit is plugged in, the Evaporator Fan will run.	The Evaporator Fan is connected directly to incoming power, not through the controller.	The Evaporator Fan runs continuously. When the unit is plugged in, The Evaporator Fan will run.	The Evaporator Fan is connected directly to incoming power, not through the controller.

Condition

Compressor

Condenser Fan

Evaporator Fan

User Manual for DD Refrigerators Beverage-Air

DEFROST (ESC) Electronic Controller 48°C UP SC V DOWN

Control Panel Display

	Defrost LED Alarm LED
	On fixed: Defrost	rost active On fixed: ALARM Present
	Off: Defrost	s off Flashing: ALARM Silenced
				Off: No Alarm
	Fan LED Compressor LED
	On fixed:	Fan active		On fixed: Compressor active
	Off:	Fan Off		Flashing: Delay, protection or activation blocked
				Off: No Alarm

NOTE: When switched on, the instrument panel performs a lamp test for a few seconds.
Keyboard Functions

User Manual for DD Refrigerators Beverage-Air

UP

Quick press and release

- Increases Set Point

Long press and release

• Increases display brightness

DOWN

Quick press and release

• Decreases Set Point

Long press and release

• Decreases display brightness

DEFROST (ESC)

Quick press and release

- Activates manual defrost

Long press and release

• Controller enter stand-by mode

SET (ENTER)

Quick press and release

• Toggles lights on/off

Long press and release

• Toggles display °F/°C

Control Panel Connections

Current temperature

1.

The display shows the current temperature

Flashing temperature setpoint

2

Press: UP/DOWN to adjust setup

3

After 30 seconds, the display automatically reverts to showing the current temperature

User Manual for DD Refrigerators Beverage-Air

The alarm condition is always signaled by the alarm icon 🔊.

Press any button to silence the alarm, the relative icon will continue flashing.

Alarm Code	Trigger	Automatic Clearance	Outputs	Comments
"Hi"	Air temperature is higher than "ALA->Hat• for "ALA->Htd"	User configured	Blink "Hi" with the highest temperature; If configured: cut in alarm relay, beep the buzzer	High temperature alarm
"Lo"	Air temperature is lower than "LAt" for "Ltd"	User configured	Blink "Lo" with the lowest temperature. If configured: cut in alarm relay, beep the buzzer	Low temperature alarm
"Con"	Condenser temperature is too high or too low	User configured	Blink "Con". If configured: cut in alarm relay, beep the buzzer	Condenser alarm
"dor"	Door open for more than	Always	Blink "dor". If configured: cut in alarm relay, beep the buzzer	Door open alarm
"uHi"	Line voltage is higher than "Cop->uHi"	Always	Blink "uHi". If configured: cut in alarm relay, beep the buzzer	High voltage alarm
"uLi"	Line voltage is higher than "Cop->uLi"	Always	Blink "uLo". If configured: cut in alarm relay, beep the buzzer.	Low voltage alarm
"LEA"	Compressor continuous running for more than "ALA->LEA"	Always	Blink "LEA". If configured: cut in alarm relay, beep the buzzer	Leakage alarm
"E01"	"S1" error	Always	Blink "E01 ". If configured: cut in alarm relay, beep the buzzer	"S1" sensor failure (short or open)
"E02"	"S1" error	Always	Blink "E02". If configured: cut in alarm relay, beep the buzzer	"S2" sensor failure (short or open)
"E03"	"S1" error	Always	Blink "E03 ". If configured: cut in alarm relay, beep the buzzer	"S3" sensor failure (short or open)
"E04"	"S1" error	Always	Blink "E04 ". If configured: cut in alarm relay, beep the buzzer	"S4" sensor failure (short or open)

User Manual for DD Refrigerators Beverage-Air

USING THE UNIT - ELIWELL CONTROLLER - (EXCEPT FOR THE DD24HC MODELS)

Operation is simple, just keep it connected to the correct power supply and the refrigerator will maintain the internal temperature it has been set to. Keep the door closed as much as possible to avoid unnecessary run time.

NOTE: Once the unit has been started and reaches proper storage temperatures, it may be loaded with product. No provision is made in the cabinets to quickly pull a keg of beer down to temperature. Best results are obtained when a pre-chilled keg is used. Otherwise it can take several hours to reduce the keg to the desired temperature.

The controller displays the current internal temperature.

Adjusting the set temperature lower will NOT cause the system to lower the temperature faster. When on, the refrigeration system is always operating at maximum.

The temperature was set at the factory at 38°F, but you can adjust it to your own selected temperature. 30 seconds after adjustment, the display automatically reverts to showing the current temperature.

The Refrigerator will automatically defrost as needed, there is no set time for defrost. Push and immediately release the "melting" or defrost button for a manual defrost.

Note: Holding the defrost button in too long will shut the controller off.

The internal fan will be on when the compressor is on and when the doors are closed.

The compressor and condenser fan motor will only be on when the controller senses an increase in internal cabinet temperature passed the set point.

If equipped with glass doors, holding the SC button in will turn the cabinet light on or off.

-1.00V (°C) F AUX Esc

User Manual for DD Refrigerators Beverage-Air

SEQUENCE OF OPERATIONS REFRIGERATOR - ELIWELL CONTROLLER - (EXCEPT FOR THE DD24HC MODELS)

The refrigerator operates based on the air temperature measured by the probe located at the return air.

	ON		OFF
COMPONENT	OPERATION	CONTROLLER ACTION	OPERATION	CONTROLLER ACTION
COMPRESSOR	Compressor turns on when the air temperature at the probe is above the sum of the set point + 4	The Compressor Contact is energized	Compressor turns off when the air temperature at probe is equal to or less than the set point	The Compressor Contact is de-energized
		(EW+978 - Terminal #1)		(EW+978 - Terminal #1)
CONDENSER FAN	The Condenser Fan turns on when the Compressor is running	The Condenser Fan is wired directly to the Compressor, not through the controller	The Condenser Fan turns off when the Compressor is not running	The Condenser Fan is wired directly to the Compressor, not through the controller
EVAP FAN	The Evaporator Fan turns on when the unit is powered on.	The Evaporator Fan is wired to constant power	The Evaporator Fan turns off when the unit is unplugged or put into standby.	The Evaporator Fan is wired to constant power
		Some models will be wired to the fan relay (EW+978 - Terminal #3)		Some models will be wired to the fan relay (EW+978 - Terminal #3)

User Manual for DD Refrigerators Beverage-Air

-8.00 °F -8.00 °C SET

Controller Symbols

	Reduced SET / EconomyPermanently on: Energy Saving ModeFlashing: Reduced Set ModeQuick Flashing: Access to level 2 parameters		AUXPermanently on: Aux ActiveFlashing: Deep Cooling Cycle Active
	CompressorPermanently On: Compressor ActiveFlashing: Delay, protection or blocked start-up		DefrostPermanently on: Defrost ActiveFlashing: Manual or D.I. activation
	AlarmPermanently on: Alarm ActiveFlashing: Alarm Acknowledged		FanPermanently on: Fans Active
	CelsiusPermanently On: °C Setting		FahrenheitPermanently on: °F Setting

User Manual for DD Refrigerators Beverage-Air

Alarms are always indicated by the buzzer (if present) and the alarm icon. To switch off the buzzer, press and release any key, the relative icon will continue to flash.

NOTE: If alarm exclusion times have been set (see AL folder in the parameters table), the alarm will not be signaled.

Alarm Code	Trigger	Automatic Clearance	Outputs	Comments
"AH1"	Pb1 probe HIGH Temperature alarm	User configured	Label AH1 displayed alternately with the actual value read by the probe Pb1	High temperature alarm
"AL1"	Pb1 probe LOW Temperature alarm	User	Label AL1 displayed alternately with the actual value read by the probe Pb1	Low temperature alarm
"OPd"	Door open for more than	Always	Label OPd displayed alternately with the actual value read by probe Pb1	Door open alarm
"E1"	"E1" error	Always	Blink "E1". If configured: cut in alarm relay, beep the buzzer	"PB1" sensor failure (short or open)
"E2"	"E2" error	Always	Blink "E2". If configured: cut in alarm relay, beep the buzzer	"PB2" sensor failure (short or open)
"E3"	"E3" error	Always	Blink "E3". If configured: cut in	"PB3" sensor failure (short or open)

User Manual for DD Refrigerators Beverage-Air

USING THE DD24HC

Operation is simple, just keep it connected to the correct power supply and the refrigerator will maintain the internal temperature it has been set to. Keep the door closed as much as possible to avoid unnecessary run time.

NOTE: Once the unit has been started and reaches proper storage temperatures, it may be loaded with product. No provision is made in the cabinets to quickly pull a keg of beer down to temperature. Best results are obtained when a pre-chilled keg is used. Otherwise it can take several hours to reduce the keg to the desired temperature.

Adjusting the set temperature lower will NOT cause the system to lower the temperature faster. When on, the refrigeration system is always operating at maximum.

The internal fan will remain on when ever the unit is connected to power.

The compressor and condenser fan motor will only be on when the controller senses an increase in internal cabinet temperature passed the set point.

Before making temperature adjustments, allow the unit to stabilize for 1 hour and verify that a temperature adjustment is needed. If an adjustment is needed; turn knob one number and allow the unit to stabilize for 1 hour before rechecking the cabinet temperature. If additional adjustment is needed, repeat process to achieve the desired operation temperature.

Clockwise = Colder

Counter Clockwise = Warmer

Turn the dial clockwise to lower the temperature or counter clockwise to raise the temperature.

Excessive tampering with temperature control could lead to service difficulties.

* For operation above 3000-ft altitude, have thermostat adjusted by a qualified technical service representative.

Cautions

User Manual for DD Refrigerators Beverage-Air

The refrigerator operates based on the air temperature measured by the probe located at the return air.

	ON OFF
COMPONENT OPERATION CONTROLLER ACTION OPERATION CONTROLLER ACTION
COMPRESSOR	Compressor turns on when the air temperature at the probe is above the sum of the set point	The Compressor Contact is energized	Compressor turns off when the air temperature at probe is equal to or less than the set point	The Compressor Contact is de-energized
		(502-519D - Terminal #4)		(502-519D - Terminal #4)
CONDENSER FAN	The Condenser Fan turns on when the Compressor is running	The Condenser Fan is wired directly to the Compressor, not through the controller	The Condenser Fan turns off when the Compressor is not running	The Condenser Fan is wired directly to the Compressor, not through the controller
EVAPORATOR FAN	The Evaporator Fan runs continuously. When the unit is plugged in, the Evaporator Fan will run.	The Evaporator Fan is connected directly to incoming power, not through the controller.	The Evaporator Fan runs continuously. When the unit is plugged in, The Evaporator Fan will run.	The Evaporator Fan is connected directly to incoming power, not through the controller.

Condition	Compressor	Condenser Fan	Evaporator Fan
Cabinet Temp > Set point + 2 ON ON ON

User Manual for DD Refrigerators Beverage-Air

CLEANING AND MAINTENANCE

Cleaning Schedule:

Cabinet

Daily wipe down

Weekly interior

Condenser coil

Quarterly cleaning

Gaskets

Daily inspection, check that hinges are tight to the cabinet.

Routine maintenance

Annually

Daily Exterior Cleaning

It is much easier to clean on a regular basis than to have to remove stains once they have built up.

1. Wash with a clean sponge and a mild detergent that does not contain chlorine.
2. Rinse with clean water.

3. Dry with a soft cloth.

4. Polish with a soft cloth, wiping with the grain.

5. Wipe weekly with stainless steel cleaner.

Weekly Interior Cleaning

1. Remove all food, food related items and shelves. Store the food at a safe temperature.
2. Disconnect power to the unit (unplug it or switch the breaker off).

3. Remove all loose food particles from the inside walls, floor, door liner and ceiling.

4. Rinse with clean water and allow to air dry.

5. Return the shelves to the unit and secure them.
6. Restore power.
7. Return food to the unit when it has reached a safe temperature.

User Manual for DD Refrigerators Beverage-Air

CONDENSER CLEANING

The condenser coil is located right behind the front grille on models with end mounted condensing units, and behind the rear grille on the DD24HC model. It should be inspected once a month and cleaned as required.

1. Remove power from the unit.

CAUTION Rotating fan blade can cause personal injury. Unplug unit from power supply before beginning to clean condenser

1. Vacuum clean all surfaces of the condenser.
2. Some coils will have an extreme layer of dirt, dust and grease covering the exterior. This should be removed with a wire brush, industrial vacuum or low pressure clean water before attempting to was with coil cleaner.
3. Make sure no fins are bent or damaged in the process. If there are bent fins, carefully straighten them so that air can flow through the coils. Failure to keep the condenser coil clean will lead to poor performance, excessive power consumption and compressor failure and may result in loss of property. Failure to keep the condenser coil clean may void the limited warranty.

Chemical Cleaning

1. Remove power from the unit.
2. A chemical condenser cleaning can be extremely messy so it is good practice to take the unit to a low traffic area or outside to do the cleaning whenever possible.

User Manual for DD Refrigerators Beverage-Air

METHODS FOR CLEANING STAINLESS STEEL

Cleaning Needed Cleaning	Agent Method of Application Affect on Finish
Smears and fingerprints	Areal 20, Lac-O-Nu, Lumin Wash O'Cedar Cream Polish, Stainless Shine.	Rub with cloth as directed on the package.	Satisfactory for use on all finishes.Provides barrier film to minimize prints.
Stubborn Spots and Stains, Baked-On Splatter, and Other Light Discolorations	Allchem Concentrated Cleaner.	Apply with damp sponge or cloth.Rub with damp cloth.	Use in direction of polish lines on No. 4 (polished) finish. May scratch No. 2 (mill) and Nos. 7 and 8 (polished) finishes.
	Samae, Twinkle or Cameo Copper Cleaner	Rub with damp cloth.
	Grade FFF Italian pumice, whiting, or talc.	Rub with dry cloth.
	Liquid NuSteelPaste NuSteel or DuBois Temp.Copper's Stainless Steel CleanerRevere Stainless CleanerHousehold cleansers, such as Old Dutch, Lighthouse, Sunbrite, Wyandotte, Bab-O, Gold Dust, Sapolio, Bon Ami, Ajax, or Comet Grade F Italian Pumice, Steel Bright, Lumin Cleaner, Zud, Restore, Sta-Clean, or Highlite.Penny-Brite or Copper-Brite.	Use small amount of cleaner.Rub with dry cloth using a small amount of cleaner.Apply with damp sponge or cloth.Rub with a damp cloth. May contain chlorine bleaches.Rinse thoroughly after use.Rub with a damp cloth.Rub with a dry cloth using a small amount of cleaner.
Heat tint or discoloration	Penny-Brite or Copper-Brite.Past NuSteel, DuBois Temp, or Tarnite. Revere Stainless Steel Cleaner. Allen Polish, Steel Bright, Tenacious Deposits,Rusty Discolorations, Industrial	Rub with a dry cloth.Rub with a dry cloth or stain-less steel wool.Apply with damp sponge or cloth.Rub with a damp cloth.

User Manual for DD Refrigerators Beverage-Air

HELP

Trouble Diagnosis for the User
Malfunction Possible Cause Likely Solution
No cooling - unit is silent	Unit not plugged in.Fuse or circuit breaker tripped.Power cord plug loose in outlet.	Connect to proper voltage circuit Replace fuse or reset breaker.Check outlet for loose connection, replace as needed
Unit cools but seems to be on all the time Dirty condenser Clean condenser
Space temperature too high	Dirty condenserEvaporator iced over Unit in high temperature environment	Clean condenser Defrost evaporatorReduce temperature of room
Space temperature too low Temperature control Adjust or replace control
Trouble Diagnosis for the Technician
No cooling - compressor does not hum Temp control stuck in open position Replace temp control.
No cooling - compressor hums but does not start	Low voltage to unit.Compressor starting system failure	Check voltage, correct as needed. Check start relay and start capacitor. See next step.
No cooling - compressor starts but shuts off	Compressor start relay failure Compressor start capacitor failure	Replace relay. Replace capacitor.
No cooling - compressor cycles on and off Overheating weak overload		Clean condenser, check fan motor and blade. Check refrigerant charge. Replace overload.
Unit cools, but is slow to pull cabinet temperature down	Evaporator fan not turning	Check fan(s), on multiple fan units one fan may be turning slowly and will need to be replaced.
Unit cools but turns on and off frequently	No product in cabinet. Temperature control defective Refrigeration issue	Fill cabinet Replace controlHave system checked

User Manual for DD Refrigerators Beverage-Air

FOR THE SERVICE TECH · R290

Refrigeration service should only be attempted by a trained trade professional certified to work on R290 systems.

Here are some critical service items.

This list does not qualify anyone to service the unit. It is a reminder and checklist for the service tech. Keep these in mind for R290 service:

• Wire nuts are NOT to be used when changing an electrical part.
• The switches in this product are sealed, only exact replacements may be used.
• The process tubes are to be used for service access.
• Cut out (with tubing cutter) refrigeration components that are to be replaced. Do NOT un-braze.
• Because R290 can be vented into the air during service, the venting MUST be in an area free from flame or spark. It must be near an open window or door.
• A sign noting service of a system containing propane must be attached to the unit during refrigeration service.
• A combustible gas leak detector must be used to inform anyone in the area when propane is present in the air.

Other Information:

Evacuation: It is critical that a refrigeration system be leak free and internally dry. A thorough evacuation with a good vacuum pump with a micron gauge attached is the only way to ensure that the system is dry and ready for a charge of refrigerant.

Charging: The system is critically charged and the proper type and amount MUST be weighed in.

Overcharge symptoms: Unit will cool properly but the suction line temperature will be unusually cold. Compressor run time will be longer than normal.

Undercharge symptoms: Long run time, poor cooling and a hot compressor dome are the main symptoms of an undercharge.

User Manual for DD Refrigerators Beverage-Air

FOR THE SERVICE TECH · DANFOSS WIRING DIAGRAM · EXCLUDING DD24HC

CONTROL SWITCH CONTROL SWITCH CONTROL SWITCH CONTROL SWITCH CONTROL SWITCH CONTROL SWITCH CONTROL SWITCH CONTROL SWITCH CONTROL SWITCH CONTROL SWITCH CONTROL SWITCH CONTROL SWITCH CONTROL SWITCH CONTROL SWITCH CONTROL SWITCH CONTROL SWITCH CONTROL SWITCH CONTROL SWITCH CONTROL SWITCH CONTROL SWITCH CONTROL SWITCH CONTROL SWITCH CONTROL SWITCH CONTROL SWITCH CONTROL SWITCH CONTROL SWITCH CONTROL SWITCH CONTROL SWITCH CONTROL SWITCH CONTROL SWITCH CONTROL SWITCH CONTROL SWITCH CONTROL SWITCH CONTROL SWITCH Control Switch Control Switch Control Switch Control Switch Control Switch Control Switch Control Switch Control Switch Control Switch Control Switch Control Switch Control Switch Control Switch Control Switch Control Switch Control Switch Control Switch Control Switch Control Switch Control Switch Control Switch Control Switch Control Switch Control Switch Control Switch Control Switch Control Switch Control Switch Control Switch Control Switch Control Switch Control Switch

User Manual for DD Refrigerators Beverage-Air

FOR THE SERVICE TECH · ELIWELL WIRING DIAGRAM · EXCLUDING DD24HC

INT CONTROLLER DETAIL INT CONTROLLER DETAIL INT CONTROLLER DETAIL INT ALL MODELS* INT CONTROLLER DETAIL INT ALL MODELS* INT ALL MODELS* INT CONTROLLER DETAIL INT ALL MODELS* INT CONTROLLER DETAIL INT ALL MODELS* INT CONTROLLER DETAIL INT ALL MODELS* INT CONTROLLER DETAIL INT ALL MODELS* INT CONTROLLER DETAIL INT ALL MODELS* INT CONTROLLER DETAIL INT ALL MODELS* INT CONTROLLER DETAIL INT ALL MODELS* INT CONTROLLER DETAIL INT ALL MODELS* INT CONTROLLER DETAIL INT ALL MODELS* INT CONTROLLER DETAIL INVE REL. INT CONTROLLER DETAIL INVE REL. INT CONTROLLER DETAIL INT CONTROLLER DETAIL INT CONTROLLER DETAIL INT CONTROLLER DETAIL INT CONTROLLER DETAIL INT CONTROLLER DETAIL INT CONTROLLER DETAIL INT CONTROLLER DETAIL INT CONTROLLER DETAIL INT CONTROLLER DETAIL INT CONTROLLER DETAIL INT CONTROLLER DETAIL INT CONTROLLER DETAIL INT CONTROLLER DETAIL INT CONTROLLER DETAIL INT CONTROLLER DETAIL INT CONTROLLER DETAIL INT CONTROLLER RETAIL INT CONTROLLER RETAIL INT CONTROLLER RETAIL INT CONTROLLER RETAIL INT CONTROLLER RETAIL INT CONTROLLER RETAIL INT CONTROLLER RETAIL INT CONTROLLER RETAIL INT CONTROLLER RETAIL INT CONTROLLER RETAIL INT CONTROLLER RETAIL INT CONTROLLER RETAIL INT CONTROLLER RETAIL INT CONTROLLER RETAIL INT CONTROLLER RETAIL INT CONTROLLER RETAIL INT CONTROLLER RETAIL INT CONTROL WIREY INT CONTROL WIREY INT CONTROL WIREY INT CONTROL WIREY INT CONTROL WIREY INT CONTROL WIREY INT CONTROL WIREY INT CONTROL WIREY INT CONTROL WIREY INT CONTROL WIREY INT CONTROL WIREY INT CONTROL WIREY INT CONTROL WIREY INT CONTROL WIREY INT CONTROL WIREY INT CONTROL WIREY INT CONTROL WIREY INT CONTROL TENTLEGEOR INT CONTROL TENTLEGEOR INT CONTROL TENTLEGEOR INT CONTROL TENTLEGEOR INT CONTROL TENTLEGEOR INT CONTROL TENTLEGEOR INT CONTROL TENTLEGEOR INT CONTROL TENTLEGEOR INT CONTROL TENTLEGEOR INT CONTROL TENTLEGEOR INT CONTROL TENTLEGEOR INT CONTROL TENTLEGEOR INT CONTROL TENTLEGEOR INT CONTROL TAPEL INT CONTROL TAPEL INT CONTROL TAPEL INT CONTROL TAPEL INT CONTROL TAPEL INT CONTROL TAPEL INT CONTROL TAPEL INT CONTROL TAPEL INT CONTROL TAPEL INT CONTROL TAPEL INT CONTROL TAPEL INT CONTROL TAPEL INT CONTROL TAPEL INT CONTROL TAPEL INT CONTROL TAPEL

User Manual for DD Refrigerators Beverage-Air

FOR THE SERVICE TECH · WIRING DIAGRAM FOR THE DD24HC MODELS

"SET CONTROLLER DETAIL" COMPRESSION DETAIL (15V V) FLOT BOX "NOT ALL MODELS" "NOT ALL MODELS" COMP

User Manual for DD Refrigerators Beverage-Air

LIMITED WARRANTY

WARRANTY (Warranty valid in USA and Canada)

THREE (3) YEAR PARTS AND LABOR WARRANTY:

Beverage-Air Corporation warrants to the original purchaser of Beverage-Air branded equipment, including all parts thereof, that such equipment is free from defects in material and workmanship, under normal use, proper maintenance, and service as indicated by Beverage-Air installation and operation instructions, for a period of three (3) years from the date of installation, or thirty-nine (39) Months from the date of shipment from the manufacturer, whichever is earlier.

ADDITIONAL FOUR (4) YEAR COMPRESSOR PART

WARRANTY': In addition to the warranty set forth above, Beverage-Air warrants the hermetically/semi-hermetically sealed compressor (part only) for an additional FOUR (4) years beyond the first three (3) years warranty period; not to exceed eighty-seven (87) months from the date of shipment from Beverage-Air, provided upon receipt of the compressor, manufacturer examination shows the sealed compressor to be defective. This extended warranty does not cover freight for the replacement compressor or freight for the return of the failed compressor.

* Units shipped after 03/01/2020. Previous warranty applies to units shipped prior.

EXCEPTIONS:

CT96 Models carry a one (1) year parts and labor warranty

BEVERAGE-AIR

Also, this extended compressor-part only warranty does NOT apply to any electrical controls, condenser, evaporator, fan motors, overload switch, starting relay, capacitors, temperature control, filter/drier, accumulator, refrigeration tubing, wiring harness, labor charges, or supplies which are covered by the warranty above.

Normal wear type parts, such as light bulbs/lamps and gaskets are not covered by this warranty. For the purpose of this warranty, the original purchaser shall be deemed to mean the individual or company for who the product was originally installed.

Our obligation under this warranty shall be limited to repairing or replacing, including labor, any part of such product, which proves thus defective. Beverage-Air reserves the right to examine any product claimed to be defective.

The labor warranty shall be for self-contained units only and for standard straight time, which is defined as normal service rate time, for service performed during normal working hours. Any service requested outside of a servicer's normal working hours will be covered under this warranty at the normal rate and any additional overtime rate will be at the responsibility of the equipment purchaser.

Any part or accessory determined to be defective in the

User Manual for DD Refrigerators Beverage-Air

LIMITED WARRANTY (CONTINUED)

With the exception of Blast Chillers product is designed for maintaining temperature and not bringing food to a desired temperature therefore cannot be held responsible for this function under warranty.

Units must be in a conditioned environment or warranty will be void.

Condensing coils must be cleaned at regular intervals. Failure to do so can cause compressor malfunction and will void warranty. Although cleaning requirements vary in accordance with operation of various products, Beverage-Air recommends a minimum monthly cleaning.

NO CLAIMS CAN BE MADE AGAINST THIS WARRANTY FOR SPOILAGE OF FOOD. PRODUCTS, LOSS OF SALES OR CONSEQUENTIAL DAMAGES.

THE FOREGOING WARRANTIES ARE EXPRESSLY GIVEN IN LIEU OF ALL OTHER WARRANTIES, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, WHICH ARE HERBY DISCLAIMED, ALL OTHER OBLIGATIONS OR LIABILITIES ON OUR PART, AND WE NEITHER ASSUME, NOR AUTHORIZE ANY OTHER PERSON TO ASSUME FOR US, ANY OBLIGATION OR LIABILITY IN CONNECTION WITH THE SALE OF SAID REFRIGERATION UNITS OR ANY PARTS THERE OF.

This warranty shall not be assignable and shall be honored only in so far as the original purchaser. This warranty

LIMITATION OF LIABILITY:

Beverage-Air Corporation or their affiliates shall not be liable for any indirect, incidental, special or consequential damages, or losses of a commercial nature arising out of malfunction equipment or its parts components thereof, as a result of defects in material or workmanship.

THE ORIGINAL OWNER'S SOLE AND EXCLUSIVE REMEDY AND BEVERAGE-AIR'S SOLE AND EXCLUSIVE LIABILITY SHALL BE LIMITED TO THE REPAIR OR REPLACEMENT OF PARTS OR COMPONENTS CONTAINED IN THE EQUIPMENT IDENTIFIED ABOVE WHICH UNDER NORMAL USE AND SERVICE MALFUNCTION AS A RESULT OF DEFECTS IN MATERIAL OR WORKMANSHIP, SUBJECT TO THE APPLICABLE PROVISIONS AND LIMITATIONS STATED ABOVE.

User Manual for DD Refrigerators Beverage-Air

Warranty Registration

Register your product online at beverage-air.com/parts-service or fill out and mail the form below.

Cabinet Model Number:

Date Of Installation: