1. TrueSTEAM™ Humidification Systems Module 6: User Interface

2. Module 6 – User Interface Six interface LED lights provide feedback on - Proper installation - Humidity demand - Cleaning requirements - Fault reporting Two interface buttons provide means to address LED light feedback

3. Power “Power” LED - Provides installer checkout  Solid green indicates correct installation  Solid green + blinking red Service light indicates incorrect installation Provides installer fast verification to reduce labor time

4. Humidifying "Humidifying” LED - Solid green indicates the heating element has turned on to boil water - If LED is not illuminated, it indicates humidity call is not present

5. Clean Tank “Clean Tank” LED - Blinking yellow: Draining active - Solid yellow: Draining complete, tank is empty  When tank is empty, it can be removed for manual cleaning

6. Call Service “Call Service” LED - Solid RED: Error found  User must press and hold the ‘RESET’ button to find out what’s wrong - Blinking RED: Number of blinks corresponds with troubleshooting guide  User must press and hold the ‘RESET’ button again to clear the blinking RED light

7. Press Reset “Press Reset” LED - Blinks when:  Unit is plugged in  Water tank reconnected after manual cleaning “Reset” Button - Immediately takes TrueSTEAM out of standby mode. - Also clears “service” light and cancels “clean tank” flush cycle.

8. Press Empty “Press Empty” LED - Blinks when Manual cleaning is needed:  If tank drains slower than desired during an automatic- cleaning  After 12 months per recommendation to clean once per year

9. Override Draining When ‘Clean Tank’ is blinking if Empty is pressed again, the tank will drain regardless of water temperature. When using this feature, the water temperature may be above the temperature limit of the drain outlet, use caution when draining.

10. Support Materials Detailed Training Materials on the TrueSTEAM User Interface Available! - Visit www.forwardthinking.honeywell.comwww.forwardthinking.honeywell.com - Enter literature form:  #69-2285: TrueSTEAM Installation Manual

11. Summary – User Interface Six interface LED lights provide feedback on - Proper installation - Humidity demand - Cleaning requirements - Fault reporting Two interface buttons provide means to address LED light feedback