Waring WWB10G Instruction Manual

10-GALLON HOT WATER DISPENSER

DISPENSADOR DE AGUA CALIENTE

DE 10 GALONES (37.85 L)

DISTRIBUTEUR D’EAU CHAUDE

DE 10 GALLONS (37,85 L)

WWB10G

For your safety and continued enjoyment of this product,

always read the instruction book carefully before using.

Para su seguridad y para disfrutar plenamente de este producto,

siempre lea cuidadosamente las instrucciones antes de usarlo.

An que cet appareil vous procure en toute sécurité beaucoup

de satisfaction, lire attentivement le mode d’emploi avant de l’utiliser.

TABLE OF CONTENTS

Important Safeguards ........................................................................2

Introduction ........................................................................................4

Parts .................................................................................................... 6

Unpacking & Installation ...................................................................... 7

Digital Display & Controls ...................................................................7

Default Settings .................................................................................. 9

Operating Instructions ......................................................................... 9

Setting the clock, temperature unit & temperature ............................9

Water source ......................................................................................9

Night Mode .......................................................................................10

Cleaning & Maintenance ..................................................................12

Troubleshooting ................................................................................14

Warranty ........................................................................................... 15

IMPORTANT SAFEGUARDS

When using electrical appliances, especially when children are present, basic safety precautions should always be taken, including the following:

1. READ ALL INSTRUCTIONS

2. Always unplug from outlet prior to handling or cleaning.

3. Do not touch hot surfaces. Use handles or knobs.

4. Do not move hot water dispenser when it contains hot water. Completely drain and let the exterior surface cool before moving.

5. 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 are under supervision or have been given instruction concerning use of the appliance by a person responsible for their safety.

6. To protect against re, electrical hazards, and/or personal injury, do not immerse cord, plugs or base in water or other liquids.

7. Close supervision is necessary when any appliance is used by or near children.

8. Do not operate any appliance with a damaged cord or plug or after the appliance malfunctions or has been dropped or damaged in any manner. Return appliance to the nearest Waring Repair Center for examination, repair, and electrical or mechanical adjustment.

9. The use of accessory attachments not recommended by Waring may cause injuries.

10. The appliance is not intended for outdoor use.

11. Do not let cord hang over edge of table or counter or touch hot surfaces.

12. Do not place on or near a hot gas or electric burner, or in a heated oven.

13. Do not use appliance for other than its intended use.

14. Scalding may occur if the lid is removed during the lling and

heating process.

15. This hot water dispenser is equipped with a 3-prong grounding plug and must be plugged into a correctly polarized 3-prong grounding-type wall receptacle.

16. To reduce risk of electric shock, do not remove or open cover. No user-serviceable parts inside. Repair should be done by authorized service personnel only.

17. Do not clean with a water jet or use in an area where a water jet may be used.

18. To reduce risk of explosion or re, do not use near combustibles.

19. Do not use extension cords.

20. For safe and proper operation, the appliance must be placed in a stable, vertical position.

21. To reduce risk of serious burns or scalding, do not place hand or other body parts under dispenser or container while heating.

22. Always unplug unit from power supply before servicing.

23. Surfaces are hot and can cause burns.

SAVE THESE INSTRUCTIONS

FOR COMMERCIAL USE ONLY

INTRODUCTION

Thank you for purchasing this WaringTM Commercial Hot Water Dispenser.

Features & Beneﬁts

• Hot water dispenser can be plumbed into a water connection or it can be manually lled for multiple location and off-site use.

• Night Mode feature conserves energy and ensures hot water is ready when you need.

• Fill rate: approximately 1 gallon per minute when unit is plumbed-in

• Initial heat-up time to full capacity: approximately 3 hours (assuming water is at 75°F (23°C) to start)

• Hot water dispenser will maintain set water temperature within +/- 5°F

• Safety Features

• Tomlinson® No-Drip® tap operation*

• Excess water drain: Easily and safely removes excess water from below spigot level.

• Knuckle guard: Protects hand from hot surface.

• Low water level sensor: In case water level gets low, an alarm will sound and the heater will automatically be shut off. This protects your machine. Once the issue is corrected/more water added, the alarm will stop.

• High-level water sensor: If water level gets too high, an alarm will sound and the heater will automatically be shut off.

GROUNDING INSTRUCTIONS

For your protection, the WaringTM Commercial Hot Water Dispenser is equipped with a 3-conductor cord set that has a molded 3-prong grounding-type plug, and should be used in combination with a properly connected grounding-type outlet as shown in Figure 1. If a grounding-type outlet is not available, an adapter, shown in Figure 2, may be obtained so that a 2-slot wall outlet can be used with a 3-prong plug. Referring to Figure 3, the adapter must be grounded by attaching its grounding lug under the screw of the outlet cover plate.

* Tomlinson®, No-Drip® and the Fa ucet and H andle con ﬁgurations are registe red trad emarks o f The Meyer Company, Cl eveland, O hio.

CAUTION: Before using an adapter, it must be determined that the outlet cover plate screw is properly grounded. If in doubt, consult a licensed electrician. Never use an adapter unless you are sure it is properly grounded.

NOTE: Use of an adapter is not permitted in Canada.

SHORT CORD INSTRUCTIONS

A short power-supply cord is provided to reduce the risk resulting from becoming entangled in or tripping over a longer cord.

If a longer detachable power-supply cord or extension cord is used, (1) the marked electrical rating of the extension cord should be at least as great as the electrical rating of the appliance, and (2) the longer cord should be arranged so that it will not drape over the countertop or tabletop where it can be pulled on by children or tripped over unintentionally.

The lightning ash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated, dangerous voltage within the product’s enclosure that may be of sufcient magnitude to constitute a risk of re or electric shock to persons.

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

PARTS

1. Housing

2. Lid

3. Control panel

4. Digital display

5. Spigot (not removable)

6. Spout

7. Power cord (not shown)

8. Knuckle guard

9. Overow tray

10. Legs

11. Feet (adjustable)

12. Drain & drain cap

DIGITAL DISPLAY & CONTROLS

Standby – turns power on and

off to the controls. Temp/Time – Press to set the

temperature. Press and hold to set time.

Arrows – use to adjust settings.

Auto Fill/Manual – toggles between

auto ll/plumbed in and manual ll/pour-over.

Start – press to start the heater. Night Mode – Press to activate

night mode. Lightbulb – Press to illuminate

the display.

DIGITAL DISPLAY ICONS

AUTO FILL

NIGHT MODE

MANUAL FILL

HE AT ING

UNPACKING & INSTALLATION

CAUTION: This is a heavy piece of equipment. It is recommended

that moving or lifting the unit be done by two people to avoid injury. Carefully unpack the machine and make sure there was no damage during shipping. Contact customer service if you notice any issues.

NOTE: The person installing the appliance is responsible for ensuring that electric and water connections meet the requirements of the national electric code, national plumbing code, and any local ordinances.

INSTALLATION

1. Find a location near a water connection if the machine will be plumbed in.

2. Remove the hot water dispenser from the packing material. The overow tray and four legs are packed separately.

3. Install legs by laying hot water dispenser on its side and screwing legs into leg supports until tight.

4. Carefully stand up the hot water dispenser and place it on a at,

sturdy surface where it will not be knocked into. Be sure to leave at least 6" (15 cm) on right side of hot water dispenser for proper venting. Position hot water dispenser so that the faucet can be easily accessed.

5. Level the hot water dispenser by adjusting the legs to your desired height.

6. Ensure the lid is on top of unit.

7. Slide the overow tray into slots underneath.

WATER HOOK UP FOR AUTO-FILL MODE

NOTE: The hot water dispenser must be installed in compliance

with applicable federal, state and/or local plumbing codes having jurisdiction. This product requires an approved backow prevention water device, such as a double check valve, to be installed between the machine and the water supply. Incoming pressure should be greater than 30 psi and not more than 70 psi.

NOTE: Connecting the hot water dispenser to a warm water supply will speed up heating and recovery times.

1. Hot water dispenser is equipped with a ¾" GHT (garden hose thread) are water inlet tting, which is located on the back of the unit.

2. Provide shutoff valve and union in supply line near hot water dispenser.

3. Minimum inlet pressure at hot water dispenser should be 30 psi and maximum inlet pressure recommended at 70 psi.

4. Turn on the water supply line and check for leaks.

NOTE: A ltering system is recommended to remove odors and inhibit lime and scale buildup in the unit.

NOTE: In areas with extremely hard water, a water softener must be installed in order to prevent mineral deposits that may cause malfunctioning of the equipment.

ELECTRICAL HOOK UP

NOTE: This equipment must be installed in compliance with

applicable federal, state and/or local electrical codes having jurisdiction. Do not use extension cords. Make sure that the outlet is properly grounded.

1. Check rating marking on hot water dispenser nameplate to be sure electric lines match voltage, phase, and amperage requirements of hot water dispenser. Select the proper cord and cord grip for electrical rating of the hot water dispenser.

2. For U.S., 120V hot water dispensers are provided with a 120V/15A grounding plug. For Canada, 120V/20A grounding plug. Units must have a separate 120V/15A outlet.

TESTING THE CONNECTION/BEFORE FIRST USE

1. We recommend running at least one cycle before rst use.

2. Open water supply line valve to hot water dispenser.

3. Turn on or plug in the power supply to the hot water dispenser. The unit lls at the approximate rate of 1 gallon (3.8 L) per minute depending on water line pressure.

4. Heat and discard at least one tank of water.

DEFAULT SETTINGS

• Temperature: 150°F/ 65°C

• Unit of measurement for temperature: Fahrenheit

• Water connection: Auto Fill/plumbed into water supply

• Night mode temperature: xed at 158°F (70°C)

OPERATING INSTRUCTIONS SETTING THE TEMPERATURE

1. Press button once.

2. Use the arrows to reach your desired temperature.

3. Once desired temperature is displayed, press the button to set or wait 10 seconds to set new temperature.

4. Display will show set temperature and PRESS START blinking.

5. Press to begin lling and heating water.

CAUTION: Water is very hot. Use caution when pouring or transporting hot water. Accidental spills may result in severe burns.

SETTING °F/°C

1. Press button once.

2. Once in program mode, PRESS and HOLD the button for 2 seconds.

3. Use the arrows to switch from F to C.

4. Once desired unit of measure is selected, press twice to set.

5. If neither button is pressed for 15 seconds, then the F or C displayed will be programmed.

SETTING THE CLOCK

1. To set the clock, press and hold the button for 2 seconds.

2. Use the arrows to scroll.

3. Once the desired time is displayed press button or wait 10 seconds, and the time will be set.

WATER SOURCE

Autoﬁll Mode

1. When in autoll mode, auto ll icon ashes while unit is lling with water.

2. The heater will start when water level reaches low-level sensor. Note: if water does not reach the low-level sensor within 5 minutes, error code 6 ashes on screen. See troubleshooting section for details.

3. When water reaches temperature, unit will display READY along with the set temperature.

Manual Mode

You must change the setting on the hot water dispenser to manual mode if you wish to ll water manually. This will prevent the unit from thinking water will automatically ll.

Press Autoll/manual mode to toggle to manual mode. To ll manually:

1. Remove the lid and ll with water.

2. While lling, the manual mode icon will ash until the minimum water level is reached. Once the max ll (10 gal) is reached, the icon will go off.

3. When water reaches temperature, unit will display READY along with the set temperature.

NIGHT MODE

In Night Mode, unit will maintain water temperature at 158°F/70°C during non-business hours to save energy and enable a quicker heat up time, so that hot water is ready when you need it. When setting the time for night mode, you will be setting the time the unit will be re-energized and will start heating the water to your pre-set temperature. (i.e. 5:00am – unit will turn back on and starts heating to 205°F).

1. SETTING TIME for NIGHT MODE a. PRESS and hold button for 2 seconds: b. Use the arrows to scroll to the desired time. c. Once desired time is displayed, press the button or

wait 10 seconds and the time will be set. Display will show set time and MOON icon for 3 seconds.

2. ENTERING/EXITING NIGHT MODE a. Pressing button once will enter into night mode/

energy saving mode. Display will show the time of day and the MOON icon.

b. Unit will exit night mode and re-energize automatically

at the set time.

c. To exit out of NIGHT MODE manually, press the

button or hold button for 2 seconds.

a. I f button is pressed to exit night mode, you must

Press Start to re-energize the unit

b. If button is pressed to exit night mode, unit

will automatically re-energize and start heating to set temperature

Helpful Hints

Why use Night Mode?

When you need hot water at the start of business but do not want your machine on full power during non-business hours. Utilize night mode, an energy saving feature that will maintain a water temperature of 158°F/70°C during non-business, and heat to full set temperature at the time you set.

What time should I set Night Mode to?

Once night mode turns off and the machine is re-energized, it will take approximately 1 hour to reach 205° (MAX), so set the time for night mode for approximately 1 hour before you will need hot water.

Can I change the temperature in Night Mode?

158°F/70°C is the xed temperature and cannot be adjusted.

CLEANING & MAINTENANCE

ALWAYS DISCONNECT OR UNPLUG THE HOT WATER DISPENSER BEFORE CLEANING. Allow the hot water dispenser to cool completely before handling or before cleaning.

1. Dispense any remaining water from the spigot.

2. After dispensing, excess water may remain under the spigot level. To empty, carefully unscrew drain cap and empty water through the drain into a container. Use a low prole container or hose. Discard.

3. Wipe exterior and control panel with a nonabrasive, damp cloth and dry.

• DO NOT use any cleaning uids that can be harmful to you, others around you, or to the environment.

• DO NOT hose down, immerse or pressure wash any part of the hot water dispenser.

• NEVER use steel wool or abrasive materials to clean the hot water dispenser.

• NEVER remove spigot when the hot water dispenser has water in it. Switch OFF the power to the unit at the circuit breaker. Turn off the water line running to the hot water dispenser.

NOTE: All sanitizing agents in the food zone must comply with U.S. Food & Drug Administration Code of Federal Regulations Title 21, Section 178.1010. Sanitize all food dispensing units periodically. All parts to be sanitized must be cleaned rst. Cleaning and sanitizing frequency must follow state and local health department regulations.

NOTE: Do not use cleansers, bleach liquids, powders, or any other substance containing chlorine.

These products promote corrosion and will pit the stainless steel. USE OF THESE PRODUCTS WILL VOID THE WARRANTY.

Daily

Wipe the outside of the unit with a damp cloth, using soap solution or a non abrasive compound when required.

Sanitizing

1. With power to the unit disconnected, ll unit to MAX ll line manually.

Prepare a sanitizing solution in accordance with local health department regulations. You may also refer to the U.S. Food and Drug Administration Regulation 21 CFR 178.1010 “Sanitizing Solutions” and U.S. Environmental Protection Agency 40 CFR 18.940 “Tolerance

exemptions for active and inert ingredients for use in antimicrobial formulations (Food-contact surface sanitizing solutions).”

3. Follow the instructions provided with the sanitizing agent.

4. Drain all water from the unit slowly through the drain.

5. Let all sanitized parts drain and air-dry. DO NOT WIPE THEM DRY.

6. If the unit is not to be used again immediately after sanitizing, do not rinse with water. If the unit is to be used immediately after sanitizing, rinse with water before relling the unit for further use.

DECALCIFICATION

Decalcication refers to the removal of calcium deposits that form over time on the metal parts of the machine. The frequency with which you need to decalcify will depend on the hardness of your water and how often you use the machine. To ensure optimum performance, decalcify the machine every 3 months. Periodically check for any white buildup on the internal heating element.

1. Add cleaning solution to the tank and scrub inside with a soft bristle brush. Take care to avoid hitting internal water level sensors.

2. Turn hot water dispenser on so that hot water dispenser can ll with water.

3. Let hot water dispenser ll completely with water and let sit for 10 minutes.

4. Run a couple of cycles through the hot water dispenser (no need to start the heater).

5. Drain water through the drain spout into a large container. To clean the spigot/spout, dispense some of the cleaning solution from the spout.

6. Run at least one clean water cycle through the machine before next use.

TROUBLESHOOTING CODES

During operation under certain conditions, your machine may display one of the following error codes. Please follow the chart below to x.

Error Code Cause Solution

Contact a Service Center if the following error codes appear

E-1

E-2

E-3

E-4

E-5

E-6

E-7

Internal temperature control damage.

Machine malfunction. Call a service center for repair or

Heating element damage. Call a service center for repair or

Issue with upper water level sensor.

Issue with lower water level sensor.

User Fixable

Hot water dispenser does not have enough water to begin heating.

Water level is too low Ensure the connection to the water

Call a service center for repair or adjustment.

adjustment.

adjustment. Call a service center for repair or

adjustment.

Connect to a water source or switch to manual mode and pour water into the hot water dispenser. Once water is at proper ll level, alarm will stop and the machine will begin heating.

Ensure hot water dispenser is on a level surface.

supply is open and water line pressure is running properly.

E-8

E-9

If the problem persists, consult customer service or a local service center.

Power outage or issue with power source.

Water has exceeded max ll. Shut off the water supply, drain

Disconnect plug and reconnect to outlet. Ensure plug is properly inserted into outlet. Check circuit breaker and reset.

If the problem persists, consult customer service or a local service center.

excess water. Alarm should go off. If problem persists, contact a

service center. If this Error is seen in manual

mode, dispense some water from the spigot.

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