| Key(s) | Action | |--------|--------| | | Cycles through system modes (Heat, Cool, Auto, Off) | | FAN | Toggles fan operation (On or Auto) | | UP / DOWN | Adjust temperature set point temporarily (Override Mode) | | HOLD TEMP | Enters Temporary Override Menu | | ERASE | Cancels Override and returns to Normal Run State | | TIME (+) and (-) together for 4 seconds | Toggles keypad lockout (if Option 14 = 1) | | PROGRAM + HOLD TEMP + DAY together | Resets program and initiates Self‑Diagnostic Test |
The setup is described as user-friendly, involving a simple baseplate mounting with security screws to prevent tampering. Compatibility Warning: trane baysens019c manual
Press the or Down arrow keys while the unit is running its normal schedule. The display will show the temporary setpoint. | Key(s) | Action | |--------|--------| | |
Some earlier‑production units of the BAYSENS019C did not include a battery backup. If the unit has a battery holder, a CR2032 is used for clock backup only—the sensor draws its primary operating power from the 24 VAC supply lines. Some earlier‑production units of the BAYSENS019C did not
"Go to the server room terminal," Miller said. "We digitized all the legacy binders last month. Search for the ."
Upon receiving the kit, inspect for visible shipping damage. Check contents: sensor module, mounting hardware package, and the installation and operation manual. Record any concealed damage with the carrier within 15 days and do not remove damaged material from the receiving location.
Trane BAY sensors are typically used with: