6.5 Manual control, 2-stage burner
*
Press for 5 seconds
*
Press briefly
RWF50.2 RWF50.3
Relay K2 is active
Relay K3 is inactive
The analog output delivers the highest value
(depending on setting DC 10 V or 20 mA)
Controlling element opens
*
Or press briefly
RWF50.2 RWF50.3
Relay K2 is inactive
Relay K3 is active
The analog output delivers the lowest value
(depending on setting DC 0 V, 4 mA, or
0 mA)
Controlling element closes
*
Return to automatic operation by pressing for 5 seconds
Note!
If the thermostat function deenergizes relay K1 during manual control, manual
control is ended.
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