WTRD93AHC-6-23 - Fridge Beverage-Air - Free user manual and instructions

USER MANUAL WTRD93AHC-6-23 Beverage-Air

BEVERAGE-AIR

BEVERAGE-AIR

INSTALLATION AND OPERATING INSTRUCTIONS for all Hydrocarbon WTR Refrigerators

Exterior view of a stainless steel double-door refrigerator with 'BEVERAGE AIR' label (no other text or symbols visible)

User Manual for WTR 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!

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.

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.

- 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.

Contents

Safety....3

Cleaning and Maintenance 18

User Manual for WTR Refrigerators Beverage-Air

SAFETY

This appliance has been designed with your safety in mind. It has many features to keep you from being harmed. However, safe operation and maintenance are your responsibilities. 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.

CAUTION

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.

CAUTION

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

User Manual for WTR 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 104 127
Room Air Temp 60 ^	F 100 ^ F

Air Flow

Warm Air OUT

User Manual for WTR Refrigerators Beverage-Air

PRODUCT INFORMATION

Base Model	Cabinet Dimensions w x d x h (Inches)	Door Type	Door or Drawer Count	Full Load Amps	Power Cord Plug (NEMA)	Refrigerant Type / Charge g /Charge oz
WTR20HC 20 x 24 1/2	2 x 36 1/8 Solid 1 door 2				5-15P	R-290 / 60 / 2.12
WTR20HC-25 20 x 25	5 x 36 1/8 Glass 1 door 2
WTR24AHC 24 x 32 x	39 5/8 Solid 1 door 2
WTR24AHC-25 24 x	32 x 39 5/8 Glass 1 door 2
WTR27HC 27 x 29 7/8	8 x 39 5/8 Solid 1 door 2
WTR27HC-25 27 x 29	7/8 x 39 5/8 Glass 1 door 2
WTR27AHC	27 x 32 1/8 x 39 5/8 Solid	1 door 2
WTR27AHC-25	27 x 32 5/8 x 39 5/8 Glass	1 door 2
WTRD27AHC-2 27 X	32 X 39 5/8 Solid 2 drawers	2
WTR32AHC	32 x 32 x 39 1/2	Solid 1 door 2
WTR32AHC-25	32 x 32 5/8 x 39 1/2 Glass	1 door 2
WTRD32AHC-2 32 X	32 X 39 1/2 Solid 2 drawers	2
WTR34HC 34 x 24 5/8	8 x 36 1/8 Solid	2 doors	2
WTR34HC-25	34 x 25 1/8 x 36 1/8	Glass	2 doors	2
WTR36AHC 36 x 32 x	39 5/8 Solid	2 doors	2			R-290 / 110 / 3.9
WTR36AHC-25	36 x 32 1/2 x 39 5/8	Glass	2 doors	2
WTRD36AHC-2	36 X 32 1/4 X 39 5/8	Solid	2 drawers	2
WTR48AHC	48 x 32 x 39 5/8	Solid	2 doors	2.2
WTR48AHC-25	48 x 32 1/2 x 39 5/8	Glass	2 doors	2.2
WTRD48AHC-2	48 X 32 X 39 5/8	Solid	2 drawers/1 door	2.2
WTRD48AHC-4 48 x	32 x 39 5/8	Solid	4 drawers	2.2

User Manual for WTR Refrigerators Beverage-Air

CLEARANCE AND PLACEMENT

HYBRAGAR C 1" THERM STAFF MINIMUM CLASSANCE 3" 1/2" BOTTOM MINIMUM CLASSANCE 2" HYBRAGAR MINIMUM CLASSANCE

Placement

Consider the following when selecting a location for your Refrigerator:

User Manual for WTR 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: 12 " box wrench, adjustable wrench, level, flat head screw driver, and box cutter.

1. First, remove the cardboard top capping, all clear tape, and all staples including those at the bottom of the cardboard carton and skid.
2. Next, 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.

2. Then, move unit as close to final position as possible before removing the skid.

3. Remove the brackets securing the unit to 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. Thread the stem casters or legs into the 12 -13 holes in the bottom of the cabinet. Tighten by hand as much as possible. Some models may already have levelers installed. If so, then the levelers will need to first be removed and discarded.
2. Once the caster or leg cannot be turned any further, use a 3/4 inch wrench to tighten the nut in between the mounting plate and the wheel of the caster until snug.
3. Repeat this procedure with unit secured in the opposite direction so as to access the remaining legs/casters/levelers

User Manual for WTR 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.

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.

GFCI

Units that utilize variable speed compressor technology can experience nuisance tripping on Class A GFCI outlets which have a trip limit of 4 to 6 mA. To avoid this issue in a location that requires GFCI circuit protection, Beverage-Air recommends using a HUBBELL Model Number GFRST83W 20A Heavy Duty Hospital Grade Self-Test GFCI Receptacle.

Initial Start Up

Plug the power cord into the proper power supply.

The cabinet will soon begin to blow warm air out of the bottom area, and the inside wall of the cabinet will begin to become cold.

IMPORTANT NOTICE

This Cabinet Was Manufactured With Either A Danfoss™ Or Eliwell™ Brand Electronic Controller.

Identify Which Controller Is Present And Refer To The Information For That Controller.

User Manual for WTR Refrigerators Beverage-Air

USING THE UNIT - DANFOSS CONTROLLER

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 doors closed as much as possible to avoid unnecessary run time.

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.

For best results, make certain the unit remains powered and has achieved the desired set point before loading it with product. Pull down time will vary depending upon the type of unit and ambient conditions

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

Defrost

Select

Denfoss 38.0°F SC V

Increase

Decrease

User Manual for WTR 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 +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.
LIGHT	The light will turn on when the SC is pressed (or when the door is opened with solid doors)	The Light Contact is energized	The light will turn off when the SC is pressed (or when the door is closed with solid doors)	The Light Contact is de-energized
		(ERC 112 – Terminal #4)		(ERC 112 – Terminal #4)

User Manual for WTR Refrigerators Beverage-Air

DEFROST (ESC) Electronic Controller 49°C UP SC V DOWN

Control Panel Display

Note: Defrost is manual, LED indicator is inoperative.

	Defrost LED			Alarm LED
	On fixed:	Defrost active		On fixed:	ALARM Present
	Off:	Defrost is 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

[6025]	[W047]	(HY68)	[3ZW]
UP	DOWN	DEFROST (ESC)	SET (ENTER)

User Manual for WTR Refrigerators Beverage-Air

CONTROL PANEL CONNECTIONS

ERC 112D 100 - 240V AC ± 10% 50/60 Hz 0755 Outputs 1 2 3 4 5 6 DO1 L N DO2 DO3 DO4 Inputs S1 S2 S3 S4 di

ERC 112C 100 - 240 V AC ± 10% 50/60 Hz OTSS Outputs 1 2 3 4 5 DO1 L N DO2 DC3 Inputs S1 S2 S3 S4 di

Changing the Set point

Current temperature 1. 49°C The display shows the current temperature Flashing temperature setpoint 2. 48°C Press: UP/DOWN to adjust setup 3. 49°C After 30 seconds, the display automatically reverts to showing the current temperature

Current temperature 1. 49°C The display shows the current temperature Flashing temperature setpoint 2. 48°C Press: UP/DOWN to adjust setup 3. 49°C After 30 seconds, the display automatically reverts to showing the current temperature

User Manual for WTR 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 WTR Refrigerators Beverage-Air

USING THE UNIT - ELIWELL CONTROLLER

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 doors and / or drawers closed as much as possible to avoid unnecessary run time.

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 35^ 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.

The internal fan will be on when the unit is plugged in.

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, pressing the down button in will turn the cabinet light on or off.

Up Down -8.00 (°) F AUX °C SET Esc

User Manual for WTR 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 + 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)
LIGHT	The light will turn on when the down button is pressed (or when the	The Light Contact is energized	The light will turn off when the down button is pressed (or when the door is loaded with a door)	The Light Contact is de-energized
		(EW+978 - Terminal #2)

User Manual for WTR Refrigerators Beverage-Air

-8.00 (°) F AUX °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 WTR 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 WTR Refrigerators Beverage-Air

CLEANING AND MAINTENANCE

Cleaning Schedule:

Cabinet

Daily wipe down

Weekly interior

Condenser coil

Quarterly cleaning

Gaskets

Daily inspection

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. 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. Restore power.
6. Return food to the unit when it has reached a safe temperature.

User Manual for WTR Refrigerators Beverage-Air

DRAWER CLEANING AND MAINTENANCE

Drawer models are shipped with the drawers already installed in the cabinets. Drawers are designed with slides which have locking mechanisms to prevent drawers from coming off cabinets during normal opening and closing operations.

See illustration below:

Drawers and slides can be removed from a cabinet for cleaning purposes. To remove a drawer from a cabinet follow these instructions:

1. Open the drawer to full extension
2. Push the white locking tabs forward on both sides of the drawer

Metal Tab

1. Press down the back of the tabs
2. Slide the drawer out of the cabinet
3. To remove the sliding member (Middle slide), press the metal tab up and slide it 6 - To reinstall the sliding member, press the metal tab up and slide it in
4. To reinstall drawer, push the locking tab forward and press the back of the tab down 8 - Align the drawer slide members and moving slide members

User Manual for WTR Refrigerators Beverage-Air

CONDENSER CLEANING

Keeping the condenser coil clean is critical to efficient operation.

The condenser coil is located right behind the back grille of the cabinet. It should be inspected once a month and

! CAUTION

Rotating fan blade can cause personal injury.

Unplug unit from power supply before beginning to clean condenser

cleaned as required. Vacuum clean all surfaces of the condenser. 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.

1. Unplug unit from power supply.
2. Remove the Phillips head screws at the top of the panel.
3. Once the screws have been removed the you can lower

the unit.

1. To reinstall the rear panel line up the bottom of the panel to the bottom of the unit keeping the screw holes lined up on the panel and on the unit.
2. Reinstall the Phillips head screw.
3. Note: Air filters are not recommended as they restrict the flow of cooling air.

Remove These Screws Remove This Panel

User Manual for WTR 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.Rinsethoroughly 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 WTR 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 unitReduce 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 turns on and off frequently	No product in cabinet. Temperature control defective Refrigeration issue	Fill cabinet Replace controlHave system checked
Makes excessive noise	Tubing rattle Loose partsBent or broken fan blade Noisy fan motor	Check tubing for routing Check for loose components Replace fan bladeReplace fan motor

User Manual for WTR 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 also be in a well ventilated area, with a nearby 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 WTR Refrigerators Beverage-Air

FOR THE SERVICE TECH · WIRING DIAGRAM DANFOSS CONTROLLER

SET CONTROLLER DETAIL *SET CONTROLLER DETAIL *NOT ALL MODELS* *SET CONTROLLER DETAIL *SET CONTROLLER DETAIL CONTR. CONDENSER FAN CURRENT RELAY COMPRESSOR DETAIL (115V IPH) COMP EWP FANG POWER SUPPLY LAMP LED LAMP* *NOT ALL MODELS* CONCENSER FAN CURRENT RELAY EWP EWP S.C.

User Manual for WTR Refrigerators Beverage-Air

FOR THE SERVICE TECH - WIRING DIAGRAM ELIWELL CONTROLLER

W R A S *IEE CONTROLLER DETAIL CONTR CONCOUNTER FAN CURRENT RELAY *IEE CONTROLLER DETAIL COMPRESSOR DETAIL (115V SPA) *IEE CONTROLLER DETAIL *NOT ALL MODELS* EVAR FANS *IEE CONTROLLER DETAIL *NOT ALL MODELS* POWER SUPPLY LED LWP *NOT ALL MODELS*

User Manual for WTR 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:

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 WTR 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 WTR 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: