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Copyright. SAI HVAC 2021
TM_VRAF_VAV12.19.001
4.1.3 Browsing to a Zone
Use the left and right arrow buttons to scroll through available zones on your system. Continually scrolling in
one direction will cycle the main screen and available zones
4.1.4 Changing the Temperature in a Zone
Once you are on the zone page you wish to adjust, use the UP arrows to adjust the temperature up and the
DOWN arrow to adjust the temperature down.
4.2 Using the Single Button Capacitive Touch Room Controller
The Single button room controller is an easy to use on / off controller for your room or zone. It has a built in
temperature sensor with a central button for turning a zone on or off. If the zone is switched off, the LED
indicator around the capacitive touch button will be turned off. Otherwise the LED indicator has three
different colours that signify different operations:
a) Green
–
Indicates the zone is active, but it is not currently needed as the room is at temperature.
b) Blue
–
indicates the zone is active and running on cooling.
c) Red
–
Indicates the zone is active and running on heating.
