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ATMOSPHERIC

Hot Water Dispenser

AWD-12 Series

Installation &

Operating Manual

I&W #07.05.126.00

This manual contains important safety information

concerning the maintenance, use and operation

of this product. Failure to follow the instructions

contained in this manual may result in serious

injury. If you are unable to understand the

contents of this manual, please bring it to the

attention of your supervisor. Do not operate this

equipment unless you have read and understood

the contents of this manual.

Este manual contiene importante información

sobre seguridad concerniente al mantenimiento,

uso y operación de este producto. Cualquier

falla en el seguimiento de las instrucciones

contenidas en este manual puede resultar

en un serio daño. Si usted no puede entender

el contenido de este manual por favor pregunte

a su supervisor. No opere este equipo al menos

que haya leído y comprendido el contenido

de este manual.

Summary of content (16 pages)

PAGE 1
ATMOSPHERIC Hot Water Dispenser AWD-12 Series Installation & Operating Manual I&W #07.05.126.00 This manual contains important safety information concerning the maintenance, use and operation of this product. Failure to follow the instructions contained in this manual may result in serious injury. If you are unable to understand the contents of this manual, please bring it to the attention of your supervisor. Do not operate this equipment unless you have read and understood the contents of this manual.
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CONTENTS Operation ..............................................................5 Start-Up ...........................................................5 Dispensing Hot Water .....................................5 Error Codes .....................................................6 Programming the Dispenser ...........................6 Maintenance .........................................................8 General............................................................8 Cleaning Dispenser Exterior .........
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IMPORTANT SAFETY INSTRUCTIONS IMPORTANT! Read the following important safety instructions to avoid personal injury or death, and to avoid damage to the equipment or property. WARNINGS CAUTIONS Locate the dispenser at the proper counter height, in an area that is convenient for use. The location should be level to prevent the unit or its contents from accidentally falling, and strong enough to support the weight of the unit and water supplied.
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MODEL DESCRIPTIONS ALL MODELS Hatco Atmospheric Hot Water Dispensers are equipped with an electronic temperature controller, an On/Off switch, a digital temperature display, preset dispensing push-buttons, including a manual dispense function. Electric heating elements are metal sheathed and controlled by a submersed thermistor. The units are protected with a high-temperature limit switch and low-water cut-off.
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SPECIFICATIONS ELECTRICAL RATING CHART Model AWD-12 Voltage Kilowatts (kW) Phase Amps Plug Configuration Shipping Weight† 208 5 1 24.0 NEMA 6-30P* 80 lbs. (36 kg) 240 5 1 20.8 NEMA 6-30P* 80 lbs. (36 kg) * NEMA L6-30P is optional † Unit weight, filled to 12 gallon (45 liters) capacity is 180 lbs. (82 kg). DIMENSIONS Model AWD-12 Width Depth Depth Height (A) (B) (C) (D) 13-3/8" 23-1/2" 27-1/2" 28-1/8" (340 mm) (597 mm) (699 mm) (714 mm) A B D C Figure 3.
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INSTALLATION LOCATION CAUTION The unit must be transported in an upright position. If laid on its side, the water must be drained from the unit. Gate or Ball Valve WARNING To avoid any injury or damage to the unit do not pull unit by power cord. CAUTION Unit is not weatherproof. For safe and proper operation locate the unit indoors where the ambient air temperature is a minimum of 70°F (21°C). Water Inlet CAUTION Locate the dispenser at the proper counter height, in an area that is convenient for use.
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OPERATION START-UP NOTE: Make sure manual drain lever is in the horizontal (closed) position. See Figure 9. 1. Place power switch in the ON position The electronic display will light up to indicate power is supplied to the unit. See Figure 5. Auto Stop/Manual Dispense Button 2. The display will show E3 indicating that the heating elements are not yet submersed (water should be filling the tank at this point). 3.
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OPERATION ERROR CODES There are four error codes that may show in the display: E1: Indicates that the display temperature is out of range or display temperature probe is malfunctioning. '# E2: Indicates that the control temperature is out of range or control temperature probe is malfunctioning. E3: Indicates that the low water probe has not been satisfied. The heating elements are not yet submersed.
PAGE 9
OPERATION Changing Dispense Time (Water quantity) 1. Turn the power switch to the OFF position and unplug the unit from the electrical outlet. 2. Remove top red panel. 3. Move dipswitch 1 to the left, (when facing the controls) to enter Programming mode. 4. Plug the unit into the proper electrical outlet and turn the power switch to ON. The LED will display (temperature setpoint). This indicates the beginning of the programming sequence. Adjustable from 0 - 120 seconds in 1 second intervals. 5.
PAGE 10
MAINTENANCE GENERAL WARNING To avoid any injury, turn the power switch off at the fuse disconnect switch/circuit breaker or unplug the unit from the power source and allow to cool completely before performing any maintenance or cleaning. De-liming Additive Fill Cup CLEANING DISPENSER EXTERIOR To preserve the finish of the Atmospheric Hot Water Dispenser, it is recommended that the exterior surfaces be wiped daily with a clean, damp cloth.
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MAINTENANCE 7. Refill the unit with water by following the START-UP procedure. Continue to dispense water out of the unit until the discharge is clear and all de-liming solution has been removed and rinsed. WARNING If service is required on this unit, contact your Authorized Hatco Service Agent, or contact the Hatco Service Department at 800-558-0607 or 414-671-6350; fax 800-690-2966 or international fax 414-671-3976. NOTE: Steps 6 and 7 may need to be repeated until all de-liming agent has been removed.
PAGE 12
HATCO LIMITED WARRANTY THE FOREGOING WARRANTIES ARE EXCLUSIVE AND IN LIEU OF ANY OTHER WARRANTY, EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR PATENT OR OTHER INTELLECTUAL PROPERTY RIGHT INFRINGEMENT.
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NOTES 11 Form No.
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NOTES Form No.
PAGE 15
NOTES 13 Form No.
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HATCO AUTHORIZED PARTS DISTRIBUTORS ALABAMA IOWA NEW YORK (continued) TENNESSEE Jones McLeod Appl. Svc. Birmingham 205-251-0159 Electric Motor Service Co. Davenport 319-323-1823 Alpro Service Co. Brooklyn Camp Electric Memphis ARIZONA Goodwin Tucker Group Des Moines 515-262-8308 Appliance Installation Buffalo 716-884-7425 KENTUCKY Northern Parts Dist. Plattsburgh 518-563-3200 J.B. Brady, Inc.