2.5.3 Electrical connections, safety thermostats, 230 V a.c. or 24 V a.c.
Safety thermostats can be used for circuit 2 (M2) in application
A275.3 / A375.3. The drawings below are intended for general use.
With safety thermostat, 1–step closing:
Motorized control valve without safety function
With safety thermostat, 1–step closing:
Motorized control valve with safety function
58 | © Danfoss | 2017.09
VI.GU.L2.02
Operating Guide ECL Comfort 210/296/310, application A275/A375