Troubleshooting

PCA

TABLE 7-1. TROUBLESHOOTING GUIDE (Cont.)

 

 

Fault

Probable Cause & Remedy

 

 

NX-SENSOR ERROR code ap-

a. Calibration was attempted while

pears in the Sensor Status Screen.

sampling combustion gases.

 

b. Nitric Oxide sensor is expired.

 

Replace sensor per Section 6.7.

 

c. Bias battery on the Nitric Oxide

 

circuit board is dead. Replace bat-

 

tery per Section 6.7.2.

 

 

CO-SENSOR ERROR code ap-

a. Calibration was attempted while

pears in the Sensor Status Screen.

sampling combustion gases.

 

b. Carbon Monoxide sensor is ex-

 

pired. Replace sensor per Sec-

 

tion 6.8.

 

 

DRAFT-SENSOR ERROR code ap-

a. Sensor is exposed to pressure out-

pears in the Sensor Status Screen.

side of its detectable range.

 

b. Sensor defective. Return analyzer

 

to Bacharach for repair.

 

 

TA-SENSOR OR TL-SENSOR

a. Calibration was attempted while

ERROR code appears in the Sen-

sampling combustion gases.

sor Status Screen.

b. Thermocouple defective. Re-

 

 

place probe assembly.

 

c. Thermocouple not connected.

 

Connect thermocouple to ana-

 

lyzer per Section 3.3.

 

d. Instrument exposed to temp-

 

erature outside it’s allowable

 

operating temperature.

 

 

****” appears in one or more value

The field’s associated sensor is not

fields.

installed.

 

 

 

 

7-4

Instruction 24-9351

Page 76
Image 76
Bacharach 24-9351 manual TA-SENSOR or TL-SENSOR

24-9351 specifications

The Bacharach 24-9351 is a cutting-edge combustion analyzer designed for professionals in the HVAC and building maintenance industries. Known for its reliability and precision, this instrument plays a crucial role in ensuring that heating systems operate safely and efficiently.

One of the primary features of the Bacharach 24-9351 is its ability to accurately measure various combustion gases, including carbon monoxide, carbon dioxide, and oxygen levels. This multi-gas measurement capability allows technicians to diagnose combustion problems quickly and effectively, leading to improved system performance and enhanced safety for end users.

The analyzer is equipped with a high-resolution display that provides real-time readings, making it easy for technicians to analyze data on-site. Additionally, the intuitive interface is designed for ease of use, allowing users to navigate through functions and settings without extensive training.

Durability is a key characteristic of the Bacharach 24-9351. It is built to withstand the rigors of fieldwork, with a robust housing that protects it from dust, moisture, and other challenging environmental conditions. This durability is complemented by long battery life, ensuring that users can rely on the device for extended periods without interruption.

In terms of technologies, the Bacharach 24-9351 utilizes advanced sensors that ensure accuracy and repeatability in measurements. Its innovative combustion efficiency calculation provides users with essential insights into the efficiency of their heating systems, allowing for timely adjustments and tuning. This capability not only optimizes performance but also contributes to energy savings and lower operational costs.

Another notable feature is the data logging function, which allows users to store and retrieve measurement data for later analysis. This is particularly beneficial for monitoring system performance over time and making informed decisions regarding maintenance and repairs.

In summary, the Bacharach 24-9351 is an essential tool for HVAC professionals, combining accurate gas measurement, user-friendly design, and robust durability. Its advanced technologies and features make it a valuable asset for ensuring safe, efficient, and effective combustion analysis in various applications. Whether used for routine maintenance or troubleshooting, this analyzer stands out for its reliability and precision.