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