SystemAir STS 2.0 Guide D'installation

INSTALLATION INSTRUCTIONS
STS 2.0 - Smart Touch Screen Control
CAUTION
WARNING – ALWAYS DISCONNECT THE UNIT BEFORE
PERFORMING
CONNECTIONS. FAILURE TO DISCONNECT POWER COULD
RESULT IN ELECTRICAL SHOCK OR DAMAGE, TO THE WALL
CONTROL OR THE ELECTRONIC COMPONENTS.
CAUTION – FOLLOW THE INSTRUCTION TO INSURE PROPER OPERATION
AND FUNCTIONALITY OF THE CONTROL AND VENTILATION SYSTEM. – ONLY
ONE WALL CONTROL PER VENTILATION SYSTEM IS POSSIBLE - KEEP WALL
CONTROL & LOW VOLTAGE WIRES MINIMUM 2FEET(610MM) AWAY FROM
MOTORS, LIGHT BALLAST, DIMMERS AND ELECTRICAL PANELS – DO NOT
ROUTE WALL CONTROL LOW VOLTAGE WIRES ALONG SIDE HIGH VOLTAGE
WIRES – RECOMMENDED TYPE OF WIRE: LVT 18/4 CSA/UL.
BEST PRACTICE
For optimal operation of the ventilation control, the following best practices are recommended during installation:
• The location of the ventilation control could affect the optimum performance. Therefore, it is recommended that the wall control be installed in a central location,
away from direct sunlight and other sources of direct heat or cold such as an outside wall or adjacent to windows.
• Do not install ventilation controller on wall where cavity is opened to other areas. Example: Forced air system return air plenum or in a wall cavity.
INSTALLATION STEPS
1
PRESS TAB
TO DETACH
Detach front module from back plate by
pressing the tab (located at the top and bottom
of the control casing).
3
TERMINAL
BLOCK
5
3.0mm
SMALL/FLAT HEAD
SCREWDRIVER
Leave operating instructions with home
owner.
TROUBLESHOOTING
If error code 05 is displayed on the touchscreen control, double check the "A" and "B" signal wire.
5
Ensure the DIP switches are in the bottom "OFF" position.
MAINTENANCE OR MAKING
2
PRESS TAB
TO DETACH
ROUTING THE
WIRES
1
ROUTING THE
4
WIRES
3.0mm
SMALL/FLAT HEAD
SCREWDRIVER
Guide the signal wires (4) through the central
opening of the back plate and mount this plate
to either a standard electrical device box or
directly to the wall using screws. If required, use
3
wall anchors.
NOTE: Be sure the screws are secure but do
not over tighten. This may result in damage to
the back plate.
5
ANY
1
PRESS TAB
TO DETACH
3
2
TERMINAL
BLOCK
ROUTING THE
WIRES
3.0mm
SMALL/FLAT HEAD
SCREWDRIVER
Insert the wires (4) into the terminal block,
located on the backside of the front module.
Secure them in place by tightening the terminal
screws using a small 3.0 mm slot/flat head
5
4
screwdriver (not included).
NOTE: For each wire, take note of the wire
color chosen and connect to the corresponding
terminals for the control and the HRV / ERV. See
illustration below
B
A
1
ROUTING THE
WIRES
2
3
TERMINAL
BLOCK
Attach front module to mounted back plate,
first by hooking the top of the front module
to the top clips of the back plate, then by
pressing the bottom of the front module until
5
4
you hear a 'click'.
Ensure the ventilation system operates
correctly.
NOTE: Be careful not to pinch or trap the wires
when attaching the front module to the back
plate.
D+
2
ROU
W
4
Item #: 445535
Rev Date: 2021-01-20