Wear appropriate Personal Protective Equipment (PPE), including safety goggles and gloves, when handling chemical pumps, sensors, and reagents.
The flow cell houses the pH, ORP, and flow sensors. It requires a bypass line from the main filtration plumbing to ensure a continuous, representative sample of pool water.
The controller must be installed in an environment shielded from direct sunlight, extreme heat, and excessive moisture.
| Point | Procedure | Expected Result | |-------|------------|------------------| | AI | Apply 5.00V from calibrator | Read 50% of span | | DI | Short COM to DI terminal | LED on, status = Closed | | AO | Command 50% from Web UI | Output measures 5.0V ±0.05V | | DO | Enable from UI | Relay clicks, continuity across NO/COM |
Connect chemical feed pumps (acid and sanitizer) to the appropriate relays, following the wiring diagram provided in the manual. becsys5 installation and technical manual
is often described as the "workhorse" of the industry. This guide breaks down the core technicalities found in its Installation and Technical Manual to help you get your system running efficiently.
Route your chemical feed pumps (Chlorine/Acid) to the internal high-voltage relays or the 4-20mA outputs if using VFDs. 3. Technical Configuration & Calibration
Technical Data Sheet - BECSys5 - Commercial Aquatic Supplies
The BECSys5 is a highly advanced, chemical automation system designed for commercial swimming pools, water parks, and industrial water treatment. Proper installation and calibration are essential for maintaining precise water chemistry, ensuring bather safety, and extending the lifespan of your filtration equipment. The controller must be installed in an environment
Check circuit breakers; inspect internal fuses on the mainboard; securely reseat the internal display ribbon cable connection.
If motherboard replaced, perform license transfer: Email support@becsys.com with old and new dongle IDs (found in License Manager).
Proper pre-installation preparation protects delicate electronics from corrosive pump-room gases and volatile electrical fluctuations. Environmental Constraints
The controller acts as the "brain" of the mechanical room, coordinating various high-voltage and low-voltage systems. This guide breaks down the core technicalities found
⚠️ All high-voltage electrical installations must comply with local National Electrical Code (NEC) regulations. Disconnect all primary power breakers before accessing the interior wiring chassis.
The BECSys5 is a richly featured water chemistry controller based on a proven design with years of reliable field performance. It is a rugged, microprocessor-driven system designed to automate and precisely monitor the chemical balance of water in commercial and industrial aquatic facilities, from hotel pools and waterparks to large aquatic centers. While configurable for the most demanding applications, it is simple to operate with detailed on-screen manuals and help information. This guide provides a complete installation and technical reference for engineers, technicians, and facility managers.
Selecting the correct operational environment and following precise plumbing guidelines prevents premature sensor failure and data drifting. Selecting the Installation Location
Define how far from the setpoint the controller begins to slow down the feed pumps. For example, if the pH setpoint is 7.50 and the bandwidth is set to 0.40, the acid feed pump runs at 100% capacity at pH 7.90, and scales down linearly to 0% as it approaches 7.50.
Keep pH and ORP sensors clean and free of debris.