Mid X alarmed this morning due to low temperature in the main room. The heating coil for this space was limited to a 95 degree discharge air temperature in the tuning parameters. This meant even with a 100% heating call in the space, the coil was only allowed to run ~50% to prevent it from putting out over 95 F. I increased the discharge air temperature limit from 95 F to 115 F to allow the heater to reach 100% capacity. Space has returned to setpoint.