Hoshizaki C-100BAF-ADDS service manual Problem Possible Cause Remedy

Page 21

Problem

Possible Cause

 

Remedy

 

 

 

 

[1] The icemaker will not

f) Gear Motor Internal

1. Open.

1. Allow to cool and reset.

start (continued).

Overload (Thermal

 

Check gear motor

 

Protector)

 

bearings, auger bearings

 

 

 

(see "V.C.1. Upper Bearing

 

 

 

Wear Check"), and

 

 

 

supply voltage. Check for

 

 

 

evaporator freeze-up.

 

 

 

 

 

g) Optional Drain Pump

1. Open.

1. Check drain pump. See

 

HS-0248 Safety

 

"IV.D. Optional Drain Pump

 

 

 

HS-0248."

[2] Gear motor starts,

a) Power Supply

1. Not within

1. Refer to nameplate and

but compressor will

 

specifications.

correct.

not start or operates

 

 

 

b) Compressor Relay

1. Open coil.

1. Replace.

intermittently.

 

 

 

 

2. Open contacts.

2. Replace.

 

 

 

 

 

 

 

c) PTC Relay

1. Bad contacts.

1. Check for continuity and

 

 

 

replace.

 

 

2. Coil winding open.

2. Replace.

 

 

 

 

 

 

3. Loose connections.

3. Tighten.

 

 

 

 

 

d) External Compressor

1. Open due to clogged

1. Clean condenser coil.

 

Overload (Thermal

condenser coil.

 

 

Protector)

 

 

 

2. Open due to

2. Check condenser fan for

 

 

 

 

condenser fan not

continuity and replace.

 

 

operating.

 

 

 

3. Defective.

3. Let compressor cool and

 

 

 

allow overload to reset.

 

 

 

If overload does not reset,

 

 

 

replace overload.

 

 

 

 

 

e) Compressor

1. Wiring to compressor.

1. Check for loose

 

 

 

connection or open, and

 

 

 

tighten or replace.

 

 

 

 

 

 

2. Motor winding opened

2. Replace compressor.

 

 

or grounded.

 

 

 

 

 

 

 

3. Compressor locked.

3. Replace compressor.

[3] Compressor starts,

a) Gear Motor

1. Bad gear motor

1. Replace capacitor.

but gear motor will

 

capacitor.

 

not start.

 

 

 

 

2. Open windings.

2. Replace gear motor.

 

 

 

 

 

 

 

 

3. Locked bearings

3. Replace gear motor.

 

 

 

 

[4] Gear motor and

a) Water Supply

1. Water supply off or

1. Check water supply, filters,

compressor start, but

 

pressure too low.

water inlet strainer-washer,

no ice is produced.

 

(suction temperature

float, and water valve. Get

 

 

safety cycling open

recommended pressure

 

 

and closed)

(7 to 113 PSIG).

 

 

 

 

21

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Contents 100BAF-AD 100BAF-ADDS Hoshizaki AMERICA, INC Serious injury Important Safety InformationIndicates important information about the use and care UnitContents Page 100BAF-AD, C-100BAF-ADDS SpecificationsII. General Information Construction FrontIcemaker Ice Making Unit Sequence of Operation 100BAF Series Sequence Flow Chart and Component OperationFreeze Cycle Bin Control Thermostat Shutdown100BAF Series 100BAF Series with Optional Drain Pump HS-0248 Wiring DiagramFreeze Cycle Sequence Wiring DiagramBin Control Thermostat Shutdown Low Water/Freeze-Up Safety Shutdown Gear Motor Protector external overload Shutdown Optional Drain Pump HS-0248 Safety Shutdown 100BAF-AD, C-100BAF-ADDS Performance DataIV. Service Diagnosis Diagnostic ProcedureIce Production Check Page No Ice Production Diagnostic ChartsProblem Possible Cause Remedy Low Ice Production Other Float Switch Cleaning Optional Drain Pump HS-0248Overview Page Removal and Replacement of Components Service for Refrigerant LinesRefrigerant Recovery Evacuation and Recharge R-134a BrazingRemoval and Replacement of Compressor Page Removal and Replacement of Evaporator Assembly Components Upper Bearing Wear Check Removal and Replacement of Auger Removal and Replacement of Extruding HeadRemoval and Replacement of Evaporator Page 5b. Lower Housing Removal and Replacement of Gear Motor Removal and Replacement of Fan MotorRemoval and Replacement of Bin Control Thermostat Assembly Removal and Replacement of Water ReservoirCleaning and Sanitizing Instructions VI. Cleaning and MaintenanceCleaning Solution Cleaning ProcedurePacking Sanitizing Procedure Initial Sanitizing SolutionSanitizing Procedure Final Maintenance Schedule Frequency Area Task MaintenanceCondenser Storage Bin DrainPreparing the Icemaker for Long Storage

C-100BAF-AD, C-100BAF-ADDS specifications

The Hoshizaki C-100BAF-ADDS and C-100BAF-AD are state-of-the-art ice maker models designed to meet the increasing demands of businesses in the food service industry. Known for their high-quality ice production, these machines are ideal for restaurants, bars, and other establishments that require reliable ice-making capabilities.

One of the main features of the Hoshizaki C-100BAF-ADDS and C-100BAF-AD is their production capacity. The machines can produce up to 100 pounds of ice per day, ensuring that your business will have a consistent supply of ice available when needed. The cube design, which creates half-moon-shaped ice, is perfect for beverages, providing excellent cooling properties while minimizing drink dilution.

These ice makers are equipped with advanced technologies that enhance both efficiency and functionality. The dual-sided technology allows for increased speed and improved performance, reducing waiting times and ensuring that ice is readily available. Furthermore, Hoshizaki's cycle-based ice-making process optimizes energy consumption, resulting in reduced operational costs.

The C-100BAF-ADDS includes an innovative integrated ice storage bin that consolidates the footprint of the unit, making it an excellent choice for businesses with limited space. The bin has a capacity of 32 pounds, allowing for adequate storage while maintaining user convenience. The C-100BAF-AD features a separate ice storage bin, providing flexibility depending on the user’s specific layout and requirements.

Durability is another standout characteristic of the Hoshizaki ice makers. They are constructed with high-quality stainless steel materials, which help to prevent rust and maintain hygiene standards. The machine's smooth surfaces facilitate easy cleaning and maintenance, ensuring compliance with health regulations.

In addition to their robust build, these ice makers are designed with user-friendly controls, featuring an easy-to-read digital display. This allows operators to monitor the ice-making process effectively and troubleshoot any issues promptly. Furthermore, these models are designed to operate quietly, minimizing noise pollution in busy environments.

Overall, the Hoshizaki C-100BAF-ADDS and C-100BAF-AD ice makers provide an ideal combination of efficiency, durability, and user-friendly features. For businesses looking for a reliable ice-making solution that can keep up with their demands, Hoshizaki models stand out as top industry choices.
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