Carel Chiller Controls Upgrade on a Climaveneta Chiller

Scope of Works Carried Out:

CONTROLS UPGRADE

• The existing controls were replaced with new Carel PCO5 units, which represent the most advanced offering available in the field of programmable controllers. The system selected for this application included bespoke strategy, which was created to integrate existing BMS ‘Doorway’ and offered the most up to date features.
• Controllers and boards were installed into new customised electrical plates. In addition, new sensors and pressure transducers were fitted to each circuit of the Chiller and wired back to the control boards in addition to the replacement of all safety devices.

COMMISSIONING

• The controls were tested for function first, then the chiller compressors and fans operated in hand mode to check operation. Once confirmed all in order the chiller was ran and the controller setting commissioned to operate the chiller correctly. All switches were tested, and alarms operated to ensure all was as expected.
• All data was logged and documented during the commissioning process and a copy of the operational report and Carel PCO5 controller’s configuration was given to the client.
• We also provided onsite training to staff on the PCO5 Chiller controller.

Ref: 1197