Can the exposed dial on a STR612 be restricted, to prevent the user over adjusting the setpoint.

Issue

User over adjusts the setpoint on the STR612

Product Line

Field Devices

Environment

STR612

Cause

The STR612 is used in conjunction with the CZU fan coil unit controller. The user over adjusts the setpoint. 

Resolution

The STR612 setpoint dial can be restricted.

Under the dial cover are 2 plastic pegs that can be moved to the temperature extents that are required.