Filter And System Usage Indicators - Peco T190 Owner's Manual

Permanently overriding the program
In Normal Mode, pressing and holding PROG for 2 seconds will activate a permanent override.
"PERMANENT OVERRIDE" will appear on the display and you can then perform the following:
• If the System slide switch is set to "H", "C", or "E": Pressing ▲ or ▼ adjusts only the applicable
HEAT or COOL setpoint temperature.
• If the System slide switch is set to "AUTO": Press ▲ or ▼ to adjust the HEAT setpoint, press
once, press ▲ or ▼ to adjust the COOL setpoint, then press
Mode.
• If the System slide switch is in the "O" position, the system is off and setpoint temperatures
cannot be adjusted.
To cancel a permanent override, press and hold PROG for 2 seconds. "PROG ON" will appear
on the display, indicating your thermostat has resumed the programmed time and temperature
settings.

FILTER AND SySTEm USAgE INDICAToRS

The thermostat can record Filter and System Usage hours, and alert the user when usage has
reached a specified interval time.
Filter Usage counts the hours that the fan is on. When the Filter Usage counter reaches the set
to return to Normal
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