ARI Armaturen 0040807002 EN - Manual

Data subject to alteration Rev. 0040807016 1908 Page 1
Appendix to Operating and Installation Instructions
CONA Liquid return temperature limiter - 0040807002
1.0 Return temperature limiter with external adjusting device
The adjusting device allows the return temperature of the medium flow to be altered
externally without interrupting operation.
- The regulator is set in the factory to 180°C or according to the customer's specification.
- The closing temperature can be set between 0°C and 270°C.
- One turn corresponds to a temperature change of approx. 20 K.
- The temperature is increased by turning clockwise (+) up to the stop.
- Turning anticlockwise (-) reduces the temperature up to the closing position of the
regulator.
- The factory setting can be restored by turning the adjusting screw three turns back from
the (+) stop in the (-) direction.
Fig. 1
ATTENTION !
Mechanical damage may be caused to the regulator if the adjusting screw
is turned beyond the stops!