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4. Technician settings (cont’)
P17 – PIR (occupancy sensor) delay time
before switching to unoccupied mode (ON delay)
Range: 0…250 minutes, Default: 20 minutes
P19 – PIR (Occupancy sensor) polarity
“00” - Normally open (default)
“01” - Normally close
P25 – Economy set point for cooling
Range: 5…35°C / 41…90°F
Default: 30°C / 86°F
P26 – Economy set point for heating
Range: 5…35°C / 41…90°F
Default: 10°C / 50°F
P16 – Enable/Disable Occupancy sensor
“00” - Disable
“01” - Enable (default)
P18 – Door switch/key-tag logic
“00” - Thermostat turns off when unoccupied
and back on when re-occupied.
“01” - Thermostat uses economy set points
when unoccupied.
“02” - Valves turn OFF and fan running on
low speed when unoccupied.