Hobart AM14 ML-110976, AM14C ML-110977 manual Model AM14 & AM14C Dishwashers General

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Installation, Operation, and Care of

MODEL AM14 & AM14C DISHWASHERS

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GENERAL

The AM14 dishwashers are semi-automatic rack-type machines. On model AM14, the doors open on opposite sides of the machine allowing the rack to move straight through. Model AM14C can be located in a corner; adjacent doors open so the rack moves in and out at a 90° angle. The AM14 and AM14C dishwashers are designed to operate in one of two modes: Hot water sanitizing mode (designated by the letter "H" at the end of the machine serial number), or a chemical sanitizing mode (designated by the letter "L" at the end of the machine serial number). The serial number can be found on the machine data plate.

Model AM14

Model AM14C

 

with Booster Heater shown

Fig. 1

DO NOT attempt to operate this dishwasher in the chemical sanitizing mode without a properly installed, NSF-listed, chemical sanitizer feeder (not supplied with machine). Contact an authorized detergent representative for information about a chemical sanitizer feeder.

The pump motor is rated 1 H.P. and has thermal overload protection.

The fill line incorporates an atmospheric vacuum breaker to prevent any reverse flow of water from the dishwasher into the potable water supply.

A float, located in the wash tank, will shut off the heat supply if the water level becomes too low. When the water returns to a proper level, the heating circuit is again operational.

A frame-mounted 13KW electric booster water heater is available as an option on machines equipped with electric tank heat. The booster water heater is designed to maintain a minimum final rinse temperature of 180°F provided the incoming water to the booster heater is at least 110°F.

Also available as an optional accessory is the model IB57 Infrared Booster Gas Water Heater.

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Contents Model AM14 & AM14C Dishwashers For Your Safety Table of Contents Model AM14 & AM14C Dishwashers General Installation Installation CodesUnpacking LocationWater Requirements Plumbing Connections Drain ConnectionWater Connection Without Electric or Gas Booster Water HeaterGAS Tank Heat When Specified With Electric Booster Water HeaterVenting Requirements with GAS Tank Heat Rate of Exhaust Flow Calculations Check Rotation Three-Phase Machines Only Electrical ConnectionsDishwasher Electric Booster Water HeaterElectrical Data Hobart Infrared Booster Gas Water HeaterRinse Aid Dispenser Detergent DispenserChemical Sanitizer Dispenser Rinse Aid and / or Sanitizer Dispenser Fig Operation PreparationDishwashing Cleaning DOs and DONTs for Your NEW Hobart Warewasher Maintenance Wash ArmsRemoving Wash / Rinse Arms AM14 / AM14C MotorsManual Reset Button on Pump Motors TroubleshootingSymptom Possible Cause Service