Honeywell PCR-100, PCR-110 manual Maintenance, Alarm messages, Display Meaning, Clearing the alarm

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If the measured temperature is higher than the one displayed, set the positive difference as the programming value (e.g. 2K).

The temperature display is then corrected by the set value.

8 Maintenance

The controller does not require any maintenance. It does not have any fuses so, if brief voltage spikes occur, the refrigeration system will not stop operating for a prolonged period. Once the disturbance has pas- sed, the controller will automatically start up again.

Cleaning the housing: Only a dry anti-static cloth may be used to wipe clean all plastic parts. Do not use water or cleaning agents containing solvents.

9 Appendix

9.1 Alarm messages

If an alarm occurs, the alarm output will be activated and on the dis- play a code will alternate with the cold store temperature.

Display

Meaning

AL1

Data lost from program memory.

 

The preset values will be used as an

 

emergency program.

 

The setpoint will be set to +4 °C.

AL2

Limit value (= specified value + E04) at sensor T1

 

exceeded and delay time E05 elapsed.

AL3

The sensor temperature is over 50 °C

 

or below –55°C.

AL4

The specified setpoint value is outside

 

the limits E01 and E02

AL5

Temperature sensor T1 – short circuit of break in wiring.

 

Compressor operates as a function of parameter E11

 

 

Clearing the alarm:

Press the key.

All alarm messages, with the exception of AL2, are also reset by switching off the operating voltage. AL2 can only be reset using the key.

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Contents PCR-100 PCR-110 Installation and Operating Instructions Table of Contents Unpacking the unit and conditions of use Use for the purpose intendedFunction Sources of dangerSafety precautions Housings with 1 mounting tabSnap in housings Electrical installationInstructions Switching on the operating voltage Clear alarmFor excess Temperature Functions of keysAccess to the programming level is by pressing Setting the cold store temperatureInput parameters and input ranges E00E01 E02Taneous temperature when the stored value is reached Exiting programming modeE10 During the defrosting process, the last current tempeMaintenance Alarm messagesClearing the alarm Display MeaningConditions of warranty PTC Only operate the unit in dry placesEC Declaration of Conformity Dr. Osthues Production ManagerAutomation and Control Solutions

PCR-100, PCR-110 specifications

The Honeywell PCR-110 and PCR-100 are state-of-the-art portable gas detection instruments designed to meet the rigorous demands of industrial safety and environmental monitoring. These devices are part of Honeywell’s long-standing reputation for innovation in safety technology and are ideal for organizations that prioritize the health and safety of their workforce while complying with regulatory standards.

The PCR-110 is specifically designed for multi-gas detection, capable of identifying a range of hazardous gases, including volatile organic compounds (VOCs), carbon monoxide, hydrogen sulfide, and methane. With its advanced sensor technology, the PCR-110 offers high sensitivity and responsiveness, providing real-time detection that is essential for prompt decision-making in hazardous situations. Furthermore, it features a user-friendly interface that allows for easy operation, ensuring that users can quickly access information and alerts.

On the other hand, the PCR-100, while similar in design, is optimized for specific applications and offers features tailored to particular industries and environments. Both models support a robust data logging capability, allowing users to store and analyze gas concentration trends over time, thus enhancing their understanding of potential risks.

A significant highlight of both models is their use of advanced wireless communication technology. The PCR-110 and PCR-100 can conveniently connect to Honeywell’s secure cloud-based platform. This connectivity enables real-time monitoring and remote access to data, facilitating efficient management and response strategies. Users can set thresholds for gas concentrations and receive immediate notifications should the levels exceed safe limits.

Durability is another critical characteristic of Honeywell’s gas detectors. Both models are constructed to withstand harsh environmental conditions, making them suitable for use in various industrial settings, including oil and gas, chemical manufacturing, and waste management. Their rugged design ensures that they can endure exposure to dust, moisture, and extreme temperatures, ensuring reliable performance in the field.

Equipped with long-lasting battery life, both the PCR-110 and PCR-100 maximize operational uptime. Moreover, their lightweight and compact form factor ensures that they can be easily carried or mounted, offering versatility in any work environment.

In conclusion, the Honeywell PCR-110 and PCR-100 provide a comprehensive solution for gas detection across multiple sectors, combining advanced technologies, durable construction, and user-focused design. Their capabilities empower organizations to enhance safety protocols and effectively manage gas-related risks, ultimately fostering a safer working environment.