Extraflame DUCHESSA IDRO - Chapter 9 ADDITIONAL EXTERNAL ROOM THERMOSTAT; Installation; Indicator

ADDITIONAL EXTERNAL ROOM THERMOSTAT
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Chapter 9
ADDITIONAL EXTERNAL ROOM THERMOSTAT
INSTALLATION
N.B. : Installation must be performed by an authorised technician
Switch the appliance o using the master switch positioned on the rear of the stove.1.
Remove the plug from the socket.2.
Refer to the electrical layout to remove the default bridge and connect the two thermostat cables on 3.
to the relative clamps positioned on the rear of the machine; one is red and the other black.
INDICATOR
When the thermostat external contact closes (not satis ed), the machine switches on.
When the thermostat external contact opens (satis ed), the machine switches o
CONTACT CLOSED = HEAT REQUEST = MACHINE IGNITION
CONTACT OPEN = NO HEAT REQUEST = MACHINE SWITCH OFF
Recommendations:
Position the external thermostat away from heat sources.
Position the external thermostat at a height of approx. 1.5 m.
If machine is in H OFF (reached water temperature), any thermostat request will be ignored.
Clamps for insertion
of additional
thermostat cables