Locking the Thermostat
The thermostat has a keypad lock facility. To activate the lock follow these steps.
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Press and hold the A and Down keys together for 10 seconds ..........
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You will see the lock symbol appear on screen .............................................
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To unlock, repeat the steps above until the lock symbol disappears.
Note: The keypad lock indicator is only displayed when the lock is active.
13
Slimline Series
Keypad Lock Indicator