U-Line U-2224ZWC User Manual & Service Manual page 48

USER GUIDE
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
Control Operation - Service
UI BUTTON LAYOUT
1 2 3
Hidden Button
1.
-Accesses Service Menu
-No LED directly above. All LEDs turn on with button
activation except #7.
Up Button
2.
-Increases temperature
-Navigates through service menu
-LED activated with button activation.
Down Button
3.
-Decreases temperature
-Navigates through service menu
-LED activated with button activation
Light Button
4.
-Activates light for 3 hours on select models
-Used to select items in service menu
-LED activated with button activation
Power Button
5.
-Turns unit off/on
-LED activated with button activation (only turning unit
off)
Auxiliary Button
6.
-Toggles between upper and lower zone
-LED activated with button activation
LED
7.
-No button
4 5 6 7
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Control Operation - Service 1