Trane SCWG 020, SCWG 025, SCWG 030, SCWG 035, SIWG 020, SIWG 025, SIWG 030, SIWG 035, SCRG 020, SCRG 025, SCRG 032, SIRG 020, SIRG 025, SIRG 032 Heating System User Manual


 
64 SCXG-SVX01B-EN
ProgrammingInstallation
Figure I-P-1. BAYSENS019 Keypad and display configuration.
BAYSENS019 Keypad and Display
Explanation
1. Up and Down Buttons
Increases or decreased programmed
temperature settings in program menu.
Shifts to temporary manual override in
normal run mode.
Increases or decreases temperature
while in temporary override menu.
2. Time Adjust Button
Used to set the correct time of day. Used
to set programmed time for temperature
variations.
3. Program Button
Toggles between the display control
screen and the display program screen.
4. Erase Button
Erases time and temperature settings
throughout each of the programmed
periods.
Exits temporary manual override.
5. Day Button
Toggles through the seven days of the
week.
6. Hold Temp Button
Shifts controller to temporary manual
override, and begins temperature
override.
7. Fan Button
Toggles the fan controller between on
and auto mode.
8. Mode Button
Toggles the controller through its four
modes: off, heat, cool, and auto; if HP
version, also emer (emergency).
9.
Indicates day of the week
Indicates begin time in program menu
Indicates time setting in temporary
override mode.
Programmable Zone Sensor
Option
BAYSENS019