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CHEMTROL 250 ORP/pH Digital Controller
CHEMTROL
ORP/pH Digital CONTROLLER
A simple and inexpensive controller for:
Residential Pools and Spas
Commercial Pools and Spas
Hotels, Motels
Health Clubs
Apartments Buildings
Condo Associations.
Industrial Water Treatment.
SANITIZER AND pH CONTROL MADE EASY
The CHEMTROL
ORP (oxidation-reduction potential or Redox) and water pH in high-end residential pools, small
commercial pools and spas and light industrial applications.
Designed for affordability, simplicity of installation, ease of use and long-term reliability, it includes
features normally not found on this type of controller, such as:
• adjustable setpoints,
• adjustable high and low alarms,
• adjustable overfeed safety timers and
• adjustable proportional feed control.
FEATURES
http://www.sbcontrol.com/ch250.htm (1 of 6)9/27/2006 8:28:09 AM
Installation
Operation
250
®
250 is a microprocessor-based digital controller designed to maintain both sanitizer
CH250 ORP/pH
DIGITAL CONTROLLER
Bid Specs
Brochure
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Summary of Contents for Chemtrol 250
- Page 1 SANITIZER AND pH CONTROL MADE EASY ® The CHEMTROL 250 is a microprocessor-based digital controller designed to maintain both sanitizer ORP (oxidation-reduction potential or Redox) and water pH in high-end residential pools, small commercial pools and spas and light industrial applications.
- Page 2 ® The CHEMTROL 250 controller is based on 20+ years of experience in pool and spa automation with over 25,000 installations worldwide. Featuring a 5-year electronics warranty, it actually pays for itself in 1 to 2 years through cost savings in operating and maintenance expenses.
- Page 3 CHEMTROL 250 ORP/pH Digital Controller be mounted on a 1/2" bypass line. 3. CHEMICAL FEEDERS - Connect the chemical feeders to the 110 or 230V controller outputs, according to the manufacturer's instructions, making sure to inject the chemicals downstream of the sensors.
- Page 4 CHEMTROL 250 ORP/pH Digital Controller ® The CHEMTROL 250 ORP/pH Digital Controller automatically maintains both sanitizer ORP (oxidation-reduction potential or Redox) and water pH in pools and spas. All operating functions are clearly labeled and accessible from the front panel, with many...
- Page 5 CHEMTROL 250 ORP/pH Digital Controller The controller then automatically activates the chemical feeders for sanitizer and acid (or soda) feed, as required to maintain the set ORP and pH levels - regardless of fluctuations in bather load, contamination and weather. Like a thermostat maintaining a constant temperature, it prevents overfeeding or underfeeding, both of which are detrimental to good water quality.
- Page 6 CHEMTROL 250 ORP/pH Digital Controller Technical brochures are always available free of charge by calling our office. For faster service, you can print good quality customer brochures on your own printer from the following Acrobat file. Download Brochure in Acrobat...
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