Heatmiser PRT-ETS WiFi, Operating Instructions Manual, Page: 19 / 32

Locking the Keypad
The thermostat has a keylock facility. To enable this press
the bottom right corner of the display and hold for 10
seconds.
When activated, you will see .
To cancel, repeat the steps above.
Temperature Override
Using the keys allows you to adjust the set
temperature. When you press either of these keys, you will
see the word SET and the desired temperature. Press Done
to accept.
Note: You should note that this new temperature is
maintained only until the next programmed comfort level. At
this time, the thermostat will revert back to the programmed
levels.
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