Cleaning The Front Glass - Honeywell TR80 Installation And Operating Manual

2.13 Cleaning The Front Glass

Before cleaning the front glass surface user need to disabled all the key on keypad.
The steps to be followed before cleaning the front glass is as follows:
1. Press
2. Press
TR80 - Installation and Operation Guide
and key together for three seconds to enter cleaning mode.
LCD shows make-up-room symbol blinking, lock symbol on, and a countdown
in seconds. The default countdown is 60 seconds. Cleaning mode exits auto-
matically after countdown.
and key together for three seconds to exit the cleaning mode.
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