Peco T8000 Operating Manual page 10

KEY OPERATION (CONT.) KEY OPERATION (CONT.) KEY OPERATION (CONT.)
Temporary Override – The active setpoint is taken from setpoints defi ned in the Override
menu. (In Home Display, "Override" fl ashes during the override time period if selected.)
Service Indicator
Icon appears to notify the user that the remote temperature sensors are reading out of
range.
Battery Indicator
Icon appears only when the battery level is low and flashes when the battery level is critically
low. Two AA alkaline batteries (2.6 – 3.1VDC) have an approximate 1-year life expectancy.
Keypad Lockout
Icon appears if any type of keypad lockout is active. Keypad lockout blocks access to certain
features of the thermostat. (See Service Menu 340 to enable Keypad Lockout).
Filter Filter Indicator
Icon appears in the Default Display when the reminder timer expires (see Service Menu
230). The thermostat will continue to return to the filter menu until the Done key is pressed.
After the Filter Indicator icon appears, pressing Done will restart the filter timer.
Secure Digital (SD)
Icon appears (flashes) when SD card is inserted. Optional SD card not provided. SD card
functionality allows user to upload/download settings to/from a PECO-formatted SD card
(see also "Load SD card settings").
10