Description
Electronic thermostat suitable for on/off temperature control based oh low & high temperature limits operating common relay.
Low limit or High limit operation can be individually disabled .
Can be interlocked with an external switching device to force on internal relay.
Application 1 — SPDT 240v powered weatherproof on/off thermostat, intended for 2 position stand alone economy cycle control based on outside air adjustable high & low temperature limits.
Application 2 –Room thermostat interlocked with Carpark CO control ventilation system to start ventilation system if temperature reaches a low or high limit temperature due to A/C condenser operation when condensers are located in carpark.
