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PC7000 Integrated Controller
- Product Details
- Specifications
- Installation
- Operation
- Remote Control
Powerful, fully-featured + advanced control of water chemistry
Suitable for: large commercial facilities, aquatic centres and public pools and spas
The PC7000 Integrated Controller is a powerful and versatile device that provides advanced control of water chemistry for commercial swimming pools and spas. It includes a comprehensive range of monitoring and control functions, such as direct reading of free chlorine levels in PPM or mg/l, pH control with a dedicated setpoint and relay output for both CO2 and acid, ORP monitoring for sanitiser reference and oxidiser control backup, TDS control with an optional dump valve, as well as temperature and heating control, automatic backwash programs, automatic filter pump control, automatic water level control, and more.
The PC7000 controller offers remote access and control as standard, along with data logging and reporting through a user-friendly interface. Enhanced customisation options make it easy to achieve precise control over all critical water quality parameters.
Key features of the PC7000 controller:
Remote monitoring and control, as standard: The PC7000 can be monitored and controlled remotely via a cloud-based web server. This allows you to access the controller from anywhere in the world, 24/7.
pH control: The PC7000 has a choice of acid/CO2 or base feed with dedicated setpoint and relay output for both CO2 and acid.
Automatic backwash: The PC7000 features a dedicated Filter Menu, so you can program backwash schedules for a single or multiple filters based on time cycles or pressure differentials.
Programmable super-chlorination + chemical savings cycles: The PC7000 can be programmed to automatically perform super-chlorination cycles to shock your pool or spa, or to reduce the amount of chemicals you use by scheduling chemical feed cycles during off-peak hours.
User-friendly screen: The PC7000 has a large, user-friendly screen that gives direct access to all menus and sub-menus. This makes it easy to operate the controller and view the data.
5-year warranty: The PC7000 is backed by an industry-leading 5-year warranty. This gives you peace of mind knowing that your controller is covered for any electronic defects.
Hassle-free installation: The PC7000 comes with a customised manifold that is ready for connection. This makes installation quick and easy.
Chemical Automation includes free chlorine level (ppm), pH, ORP and TDS
| Control Relay Output | 12 to 18 control relay outputs enabling precise automation of water chemistry with a comprehensive range of monitoring and control functions designed specifically for pools and spas |
| Chlorine Control (PPM) | Free chlorine sensor. 0 to 10 ppm with direct reading in PPM or mg/l |
| pH Control | A choice of acid/CO2 or base feed, 0 to 14. Dedicated setpoint and relay output for both CO2 and acid |
| ORP Control | ORP monitoring for sanitiser reference and oxidiser control backup 200 to 999 mV, setpoint for oxidiser or reducer |
| TDS Control | Salt level monitoring for chlorinators 0 to 20,000 mg/l with optional dump valve |
| Heating Control | Heating control with temperature monitoring and display Temperature from −18 to 60 °C |
| Filter Pump Control | Main recirculation pump control: manual, automatic, daily schedule programs and timer |
| Automatic Backwash | Backwash program schedules for a single or multiple filters based on time cycles or pressure differentials |
| Flow Control | Flow monitoring and totaliser with adjustable alarms. Built in: add a flow sensor (OPTION FLOW). |
| Water Level Control | Programmable water level control with fill valve control. Built in: add a level sensor (OPTION LEVEL). |
| Pressure Control | Influent and effluent pressure monitoring with adjustable alarms. Built in: add pressure sensors (OPTION PRESS). |
| 4–20 mA Outputs | Standard, with four output channels: connects your existing equipment, such as pumps, by 4–20 mA signal, and sends readings to your BMS, PLC or SCADA. |
| Remote Monitoring and Control | Standard: remote monitoring and control through the CHEMTROL® web-server and app – the controller's own screen on your computer, tablet or phone, with alerts by SMS, email or both. Connect by Ethernet cable to your network, or by a 4G or 5G router with a SIM card (the SIM's data plan is the only subscription). |
| Shock Treatment | Programmable super-chlorination and chemical saving cycles |
| Langelier Index | Calculated from pH, temperature, total alkalinity and calcium hardness. Water balance display |
| Sensor Calibration | 1, 2 or 3 points |
| Control Modes | Off, Manual, Automatic, Timer, ON/OFF or Proportional Feed |
| Automatic Data Logging | Readings logged automatically; download your data from any laptop through the CHEMTROL® web portal (with remote monitoring). Micro SD card for software updates and new features. |
| LCD Display | Large 8-line LCD display for easy operation |
| Alarms | High/low, out-of-range, run time and overfeed Visual, audio and external alarms |
| Flow Cell Assembly | Flow Cell Assembly (FCA) designed specifically for pool and spa applications with safety flow switch |
| Patented Probe Alert Safeguard | Dynamic probe testing with sensor failure warning |
| Mechanical | Rain and splatter proof NEMA type 4X cabinet |
| Electrical | 10 A, 110/230 V with selector switch; all output and alarm relays 5 A |
| Approvals | UL, NSF 50 and CSA Approved |
| Warranty | Controller: 5-year electronics warranty Sensors: 2-year warranty |
Options available
- BMS – Modbus or BACnet communication with your building management system.
Built in and ready; add the sensors you need, supplied by us as part of your package:
- FLOW – a flow sensor, for flow monitoring and the totaliser
- LEVEL – a level sensor (a 4–20 mA transmitter, radar or similar), for water level and fill valve control
- PRESS – influent and effluent pressure sensors, for pressure monitoring and alarms
PC7000 Installation
In our commitment to simplify the installation process of CHEMTROL® controllers, we have streamlined everything onto a customised assembly manifold, prepared for easy connection.
This approach ensures proper water sampling around the sensors, facilitating a hassle-free installation that minimises the integration work required to get your water treatment system operational.
PC7000 – Bypass line assembly
Chlorine sensor (ppm) with integrated pH, ORP, and TDS control
Seamless controller setup: Choose between hardwired dosing pumps or General Purpose Outlets (GPOs) for easy dosing equipment connection.
Our Flow Cell Assembly (FCA) features a clear acrylic flow cell for the chlorine sensor (ppm), 2 flow control valves, a water sample valve, safety flow switch, and probe holder fitting.
The controller assembly includes a grey PVC backboard (600×400 mm), while the bypass line assembly features a grey PVC backboard (600×500 mm).
CHEMTROL® PC7000 – Integrated Controller Overview
The CHEMTROL® PC7000 Integrated Controller offers advanced, user-friendly control and monitoring of all essential water quality parameters. Below is a clear breakdown of its key features:
Main Display Screen
Provides quick access to all menus and settings. Operators can navigate using arrow keys and enter values with the keypad — no complex training required.
Sanitiser Menu (Chlorine/Bromine Control)
Controls chlorine or bromine dosing using an amperometric sensor. Operators can set control modes, calibrate sensors, adjust setpoints, and set alarms. Also allows manual or scheduled superchlorination to manage chloramine levels.
pH Menu
Manages pH using either acid, CO2 or base dosing. Includes calibration, control settings, alarm limits, and an Acid Wash program to help maintain sensor accuracy over time.
ORP Menu (Oxidation-Reduction Potential)
Controls ORP levels to ensure effective disinfection. Includes control settings, calibration, alarms, and additional options like Shocking and Chemical Saver Mode for improved chemical efficiency.
Saturation Index & Water Balance Monitoring
The controller continuously calculates and displays the Langelier Saturation Index (LSI) using real-time readings of pH, temperature, alkalinity, and calcium hardness. This helps you maintain proper water balance and provides early alerts to conditions that may cause scaling or corrosion, allowing you to make timely adjustments and protect your equipment.
TDS Menu (Total Dissolved Solids)
Automatically activates the dump valve when TDS or conductivity levels rise above the set threshold. This helps control water clarity and chemical balance.
Temperature / Heater Control
Displays current temperature and controls heaters. Operators can run the heater manually or automatically with a programmable 7-day schedule to save energy and maintain comfort.
Pump and Filter Control
Allows manual or timed control of the main circulation pump and backwash cycle. This ensures consistent filtration and protects equipment such as heaters and sensors.
Setup Menu
Enables full system configuration, including initialisation and communication settings. Ideal for adapting the controller to suit various facility requirements.
A Complete Water Management Solution
The CHEMTROL® PC7000 Integrated Controller is a reliable and flexible solution for commercial pool and facility operators, delivering precise, automated water quality management with built-in safety, scheduling, and diagnostic features.
Find out more: Advanced Control Features
Remote Monitoring & Control – Anytime, Anywhere
Your facility operates 24/7, so your controller should be accessible anytime, anywhere.
On the PC7000, remote monitoring and control comes as standard – no ongoing fees. Connect the controller to your facility’s network with an Ethernet cable, just as you would a laptop. Where there is no network, a 4G or 5G router with a SIM card makes the connection; the SIM card’s data plan is the only subscription.
Monitor and operate your system from a computer or through the CHEMTROL® App, available for both Apple iOS and Android devices.
The remote interface mirrors the controller screen in real time, making it easy to view live readings, adjust settings, acknowledge alarms, and troubleshoot – just as if you were standing in front of the controller.
Whether you’re managing a single site or multiple facilities, you can:
- Monitor your system and water quality in real time.
- Receive automatic alarm notifications by email or SMS.
- Make operational changes from anywhere.
- Access the controller from your computer, iPhone, iPad, or Android device.
- Enable secure remote support from authorised CHEMTROL® technicians when required.
A dedicated alarm relay sends any alarm straight to your BMS or PLC.
Stay connected to your facility anytime, anywhere with the CHEMTROL® Remote Monitoring System.
