Flowserve TRV5-40 Manual do Utilizador descarregar pdf (Página 22)

Malfunctions

Fault-ﬁnding list for TRV 5-40 / NRS 1-40.1 / NRS 1-40.2

Switchpoint max. temp. limit (°C) not exceeded – max. temp. alarm raised.

Fault: Temperature sensor TRG 5-6x defective.

Remedy: Check the readings of the temperature sensor TRG 5-6x (Pt 100). (Basic values of

measuring resistors to DIN 43760 for Pt 100). If the measured values are incorrect replace

the measuring element of the temperature sensor TRG 5-6x.

If faults occur that are not listed above or cannot be corrected, please contact our Technical Services

or the authorized agency in your country.

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