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18 | AQ451838788471en-000201
© Danfoss | Climate Solutions | 2023.07
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Maintenance
A special intermediate flange, located below the discharge line valve, is used to attach the sensor
element (Part no. 097B04175*). Wire the thermal protection thermostat in series with the control line.
Technical Data:
Switching voltage max. :
24 V DC
Switching current max. :
2.5 A at 24 V DC
Switch-off temperature :
145 °C ± 5 K
Switch-on temperature :
approx. 115 °C
7.1 Thermal protection thermostat (Item No. 097B07595*)
6.6 Valve plate, TK version
Based on the tried-and-tested N valve plate system, a valve plate with reduced dead space
has been adapted to the FK20 TK specifically for applications in the deep-freeze area. The system is
equipped with a non-interchange safeguard to avoid confusing it with N valve plate.
Fig. 13
Non-interchange safeguard for the FK20 valve plate, TK version:
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Accessories
* Please note that the legacy BOCK code numbers are without 097B