Becsys5 Installation: And Technical Manual

The Becsys5 installation and technical manual provides comprehensive guidelines for a successful setup and operation of the system. By following the pre-installation requirements, installation procedure, technical specifications, and best practices outlined in this manual, users can ensure optimal performance, reliability, and longevity of the Becsys5 system. Regular maintenance, monitoring, and troubleshooting are essential to prevent issues and ensure continuous operation.

Pre-installation planning

: Can automatically toggle between acid and CO2cap C cap O sub 2 for pH control based on TA set points.

The 4 Event 28 Day Timer allows you to program a schedule to define when to use an alternate set point. This is useful for varying water chemistry targets based on bather loads or operational hours (e.g., lowering chlorine demand at night). becsys5 installation and technical manual

The membrane free chlorine sensor utilizes one of the auxiliary 4-20mA inputs. The voltage applied by the controller to the free chlorine sensor polarizes the surface of the gold cathode. Crucially, the polarization period (one hour) must elapse before calibration is performed based on the results acquired through the use of a DPD test kit .

| Parameter | Recommended | |-----------|--------------| | IP address | Static / DHCP reserved | | Subnet mask | 255.255.255.0 | | Gateway | Site default | | DNS | 8.8.8.8, 8.8.4.4 | | Hostname | becsys5-[siteid] |

: MCM does not boot (no PWR LED)

Check pool grounding/bonding grid; clean probe in a mild dish soap solution followed by a brief 1:10 muriatic acid dip.

Never mount the controller directly above open chemical carboys, acid tanks, or chlorine feeders. Corrosive outgassing will compromise the NEMA seal over time and destroy internal circuitry. 2. Hydraulic Plumbing and Flow Cell Assembly

Adhering to a routine schedule minimizes down-time and ensures compliance with local health department regulations. The membrane free chlorine sensor utilizes one of

Document Revision: 1.0 Last Updated: April 2026 Confidentiality: Unrestricted – Internal and Authorized Partner Use

From the Package Manager (Web UI → System → Packages):

Selecting the correct operational environment and following precise plumbing guidelines prevents premature sensor failure and data drifting. Selecting the Installation Location Selecting the Installation Location