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NO. SERVICE MENU DESCRIPTION SET PARAMETER NO.
9
OCCUPANCY 
SENSOR
OCCUPANCY ON/OFF
Set occupancy delay 
function valid or invalid.
OFF (default), ON
OCCUPANCY DELAY
Set the time for delayed 
power-off of the 
unattended IDU (valid only 
when the IDU is connected 
to an infrared sensing 
controller).
0 minutes (default),15 minutes, 30 minutes, 60 
minutes
OCCUPANCY SET TEMP OFFSET / 0ºF, 2ºF, 4ºF (default), 6ºF, 8ºF
10 Supplemental heat or Aux Heat status
Supplemental Heat or Aux 
Heat status.
OFF (default), ON
Supplemental Heat or Aux 
Heat status configuration.
1ºF (default), 2ºF, 3ºF, 4ºF, 5ºF
Time delay. 15 minutes (Default), 30 minutes, 45 minutes
Indoor fan status. ON (Default), OFF