Compact electronic controller with immersion type temperature sensor and setting unit combined in one device. It is designed for installation directly onto the plant. Only the wires for mains connection and controller output need to be laid. Supplied with protection pocket for indirect temperature sensing.

Application:
Modulating temperature controller, with 3-position control signal and auxiliary relay. The RLE132 is ideally suited for control of the following heating plants:
Domestic hot water temperature

Flow temperature control

Calorifiers or heat exchangers


Features:
Values for both normal and reduced temperature can be set

Setpoint changeover via external contact or time switch

Optional legionella function

Auxiliary digital output for heat demand

Connection for remote setting unit

Minimum limitation of boiler return temperature

Minimum or maximum limitation of the return temperature

PI control (selectable)

Service mode