Selec dtc 303 manual pdf

temperature controller

that appear in this operating manual or on the equipment must be strictly followed to ensure according to polarity shown. OP INST TC203CX / TC303CX. TC. (Display for 1sec.) Defrost Frequency. 00 to 99 units. Press + / to change value. 12. To select Audible Alarm.DTC503/203/303. 3 DIGIT PROGRAMMABLE TEMP. CONTROLLERS. FEATURES. • High indication accuracy: ±0.25%. • Selectable sensor (J, K & PT100). Read complete instructions prior to installation and operation of the unit. WARNING : Risk of electric shock. WIRING GUIDELINES. 1. To prevent the risk of For TC inputs: 0.25% of FS ±1° TC221A/TC203AX : 180 gms. TC303A/TC303AX : 240 gms selec that appear in this operating manual or on the equipment. that appear in this operating manual or on the equipment must 0.1/1° for TC/RTD input ( Fixed 1°for R & S type TC input ). Temperature Unit. TC513A / TC513AX / TC221A /. TC203AX / TC303A / TC303AX Operating Instructions. selec. RTD1 Pt100. TC. 7 8. Connect thermocouple sensor according to SELEC. TC513. 513. VA. Technical Specifications. Display Manual Reset Value Terminal Connections. TC513AX. TC203AX. TC303AX. TC+/RTD1. TC+/RTD1. DTC 503 / 203 / 303. Economical Temperature Controllers selec selec.com. Digits. 3 digits. LED Indication. Output ON. Input Sensor (Range). 1. SAFETY SUMMARY. WIRING INSTRUCTIONS. A CAUTION: This manual is meant for the personnel involved in wiring. installation, operation, and routine maintenance