Fantech EDF 7 Instructions D'installation

INSTALLATION INSTRUCTIONS
edf 7 – eLeCTRONIC mULTIfUNCTION dehUmIdISTAT
*Compatible with ShR/VhR (hRV), SeR (eRV) and fLeX Series units
for more information regarding the edf 7, please visit www.fantech.net.
CAUTION
failure to comply with the following can cause erratic operation of the unit:
disconnect the power to the hRV/eRV unit before installing the ventilation control. ensure that power is reconnected once ventilation control has been
installed. failure to disconnect power before installation could damage the controller.
• Never install more than one central ventilation control per unit.
• Keep control low voltage wiring at least 1 foot (305mm) away from motors, lighting ballasts and light dimming circuits. Do not route control wiring alongside
house power wiring.
• Ensure the wires are securely connected to the unit and wall control.
BeST PRACTICeS
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: Furnace return in wall cavity. If so, seal the back plate center opening with tape.
INSTALLATION STePS
1 1
1 1
3 3
3 3
Connect wires to the terminal block of the unit (position WW or edf).
5
Refer to unit`s installation manual for more details.
Troubleshooting
If error code 01 is displayed on the touchscreen control, disconnect the power to the HRV/ERV for 10 seconds and re-connect the HRV/ERV to power.
2
detach front module from back plate
by pressing the tab (located at the
bottom of the control casing).
NOTE: Be sure not to exert too
much pressure on the tab.
4
Insert signal wires (2) 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 screwdriver
(not included).
NOTE: The terminals are not
polarity sensitive.
5 5
5 5
2 2
2 2
4 4
4 4
Leave operating instructions with home owner.
6
Guide the signal wires (2) 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
wall anchors.
NOTE: Be sure the screws are secure
but do not over tighten. This may
result in damage to the back plate.
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
you hear a 'click'.
ensure the ventilation system oper-
ates correctly.
NOTE: Be careful not to pinch or trap
signal wires when attaching the front
module to the back plate.
Item #: 413899
Rev Date: 013014