Model No. CH-303 Automatic Change Over Thermostat
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CH-303 Automatic Change Over Thermostat
Features
- Backlit Liquid Crystal Display (LCD)
- Pre-programmed at DCA
- Three Light-Emitting Diodes (LEDS)
- Configurable Auxiliary Output
Benefits
Backlit Liquid crystal display (LCD) - Offers real-time control status of the environment in easy-to-read English. Plain text messages with constant backlight that brightens during user interaction. Simplified Setpoint Adjustment - Enables user to change the setpoint by simply pressing the UP/DOWN arrow keys. Three light-emitting diodes (LEDs) - Provide fan, heating and cooling status at a glance. Configurable Auxiliary Output - Provides 24 vac power to the ST-201 humidistat.
Important
Use the CH-303 only as an operating control. Where failure or malfunction of these thermostats could lead to personal injury or property damage to the controlled equipment or other property, additional precautions must be designed into the system. Incorporate and maintain other devices such as supervisory or alarm systems or safety or limit controls intended to warn of, or protect against, failure or malfunction of the thermostats.
ALL PRINTED INFORMATION SHOWN SUBJECT TO CHANGE WITHOUT NOTICE