A.O. Smith BFC - 60, BFC - 30 Code + Description Cause Solution Remark C02 lock out error

Models: BFC - 30 BFC - 60

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is

 

 

 

 

 

Code + Description

Cause

Solution

Remark

 

 

 

 

 

 

C02 (lock out error)

Incorrect reference

1. Reset electronic controller.

To replace the necessary parts, you must contact your installation

 

 

voltage from the AD

2. Check that the frequency of the power supply is

engineer

 

 

converter.

 

 

Error message from the

compliant (3.4.2 "General and electrical specifications"). If this

 

 

 

 

 

 

 

 

is not the case, contact your installation engineer

 

 

appliance controller.

 

 

 

 

 

 

3. If the frequency is correct but the error persists, replace the

 

 

 

 

 

 

 

Internal error message

EEPROM read

 

 

electronic controller.

 

 

from the appliance

 

error

 

 

controller.

50 Hz error

 

 

 

 

 

 

 

 

Internal

 

 

 

 

 

communication

 

 

 

 

 

error

 

 

 

 

 

 

 

 

 

Internal error message

Gas valve relay

 

 

 

from the appliance

 

error

 

 

 

controller.

Safety relay error

 

 

 

 

 

 

 

 

Ignition relay error

 

 

 

 

RAM error

 

 

 

 

EEPROM error

 

 

 

 

EEPROM contents

 

 

 

 

 

do not match the

 

 

 

 

 

software version

 

 

 

 

Processor software

 

 

 

 

 

error

 

 

 

 

 

 

 

 

C03 (blocking error)

Too many resets in too

Wait for the error to disappear (maximum 1 hour). If the error does

To replace the necessary parts, you must contact your installation

 

 

short a period.

not disappear, replace the appliance controller.

engineer

 

Reset error

 

 

 

 

 

 

 

 

 

 

C04 (blocking error)

Incorrect appliance

1. Check whether the correct appliance is selected (12.5 "Display

If the error cannot be resolved or is persistent, contact your

 

 

selection / Incorrect

the selected appliance").

installation engineer

 

Appliance selection

selection resistor

2. If the correct appliance is selected, fit the correct selection

To replace the necessary parts, you must contact your installation

 

error

 

 

engineer

 

 

 

resistor.

 

 

 

 

 

 

 

 

 

3. If incorrect appliance selected, select the correct one.

 

 

 

 

 

 

 

 

Instruction manual BFC

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A.O. Smith BFC - 60 Code + Description Cause Solution Remark C02 lock out error, C03 blocking error, C04 blocking error

BFC - 30, BFC - 60 specifications

A.O. Smith is a well-regarded name in the water heating industry, known for producing innovative and efficient water heaters. Among their renowned products are the BFC - 60 and BFC - 30 models, which have gained popularity for their performance and reliability.

The A.O. Smith BFC - 60 and BFC - 30 are both designed to meet the diverse needs of residential and commercial users. The BFC - 60 has a capacity of 60 gallons, making it ideal for larger households or commercial settings where hot water demand is high. Meanwhile, the BFC - 30, with its 30-gallon capacity, caters to smaller households or establishments with lower hot water requirements.

One of the standout features of both models is their advanced heating technology. They are equipped with a high-efficiency burner system, which enhances the heating process while minimizing energy consumption. This means that users experience quicker recovery times and can enjoy a steady supply of hot water without the long wait associated with traditional heaters. The BFC series is designed to save energy, aligning with modern demands for sustainability.

Another significant characteristic of these models is their durable construction. Made with high-quality materials, including glass-lined tanks, they are built to resist corrosion and extend the lifespan of the water heater. This durability contributes to fewer maintenance requirements, giving users peace of mind.

In terms of safety, A.O. Smith has incorporated numerous features into the BFC series. Both models come with safety valves and thermostat controls to ensure that water is heated to appropriate temperatures, reducing the risk of scalding and malfunction. Additionally, their design allows for easy installation and maintenance, making them a user-friendly option.

Another aspect that distinguishes the BFC series is its compact design. Both models have a space-saving profile, making them suitable for installation in various locations, including tight utility rooms or basements. This flexibility allows homeowners and businesses to maximize their space without sacrificing performance.

Overall, the A.O. Smith BFC - 60 and BFC - 30 are exemplary water heating solutions that combine efficiency, durability, and safety. With their advanced features and technologies, they are an excellent choice for anyone in need of reliable hot water, ensuring comfort and satisfaction for years to come.