RS ST-48 TECH BOILER CONTROLLER

ST-48

Functions performed by the controller:

• control of the fan and screw or piston feeder
• control of CO, DHW, floor and circulation pump

Controller for boiler with feeder

Functions performed by the controller:

• control of the fan and screw or piston feeder
• CH pump control
• DHW pump control
• Floor pump control
• circulation pump control
• possibility of connecting a room controller with RS or traditional communication
• possibility of connecting the ST-65 GSM module
• possibility of connecting the ST-505 ETHERNET module
• possibility to control two valves using additional ST-61v4 or ST-431n modules

Controller equipment:

• large graphic display for easy operation of the controller
• pulser knob
• CO temperature sensor
• DHW temperature sensor
• floor temperature sensor
• has temperature protection (thermal)
• screw temperature sensor (protection)
• single-module panel housing for boiler installation or in metal housing

Product parameters

• Power supply, V, 230V +/- 10% /50Hz
• Maximum driver power consumption, W, 11
• Ambient temperature, °C, 5÷50
• Maximum load of pump output CO, A, 0,5
• Max. load of DHW pump outlet, A, 0,5
• Accuracy, °C, 1
• Fuse Insert, A, 6,3
• Temperature Range, °C, 0÷85
• Feeder output load, A, 2
• Max. load on floor pump output, A, 0.5
• Max. load on circulator outlet, A, 0,5
• Max. blowing output load, A, 0,6