1.4
Locking the Thermostat’s Buttons
Lock the thermostat’s buttons to prevent any unwanted changes by an unauthorized person.
Lock the thermostat
•
Press the
On/Off
button to turn the thermostat ON.
•
Press and hold (15 sec.) the
Select
button until “LOC” appears on the display.
Unlock the thermostat
•
Press and hold (15 sec.) the
Select
button until “UnLO” appears on the display.
•
Press the
Select
button 2 more times to exit to normal display mode.
8
Summary of Contents for ERV-24-SUPER
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