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Copyright. SAI HVAC 2021-2022
TM_VRAF_VAV12.21.003
decrease energy use further. This feature is most often used in combination with occupancy sensors. When
applied in this fashion you can move through your home & the system automatically turns on and off as
required.
3.3 Set the Optional Countdown Timer
Slide the “Auto Off” slider to the desired position between 30 & 240 minutes. The Auto Off timer is only used if
you wish the system to run for that period of time and then switch off. The system then requires a re-start.
This feature is designed as a safe guard for properties where the air conditioning can be left on while not
required
. (Figure 12).
Anytime there is an on event on the system in any zone, the system will continue to
operate. This feature is most often used in combination with occupancy sensors. When applied in this fashion
you can move through your home & the system automatically turns on and off as required.
3
.4 Optional “Cooling” and “Economy”
Settings
See figure 12 use the slider bar to change this setting.
Figure 12
-
The “
System
Overview Screen”
Auto-OFF Timer
–
Set your Auto off times here
Schedules
–
set your time schedules
here
Cooling/Heating Economy sliders
