SHOULD YOU ENCOUNTER ANY PROBLEMS INSTALLING THIS UNIT CALL
0845 27 27 810
ECO
2
Air Twin & ECO
2
Loftight Twin
NINTH STAGE cont. - Wireless units only
For heater enable/disable
To change speed setting
On commission the unit
will default to the trickle
flow rate with heater
enable on
Press button for five
seconds turns heater
enable off. LED will
flash red for a few
seconds
Press button for five
seconds turns heater
enable on. LED will
show constant red for a
few seconds
Press button once, to
indicate current fan
speed and heater status.
LEDs stay on constant
for a few seconds
Next press moves the unit to the
next speed and so on. When the
speed is chosen the LED remains
on for a few seconds
If the two LEDs situated just above
the button flash alternately red and
green (when it is pressed) the control
will need to be reprogrammed.
Call your maintenance company or
EnviroVent for advice.
Heater enable ON
Auto LED stays on constant for a few
seconds.
Heater enable OFF
Auto LED flashes for a few seconds.
Boost
(Green)
Remote Control out of range (Red)
Heater enable
(Red)
Remote Control
in range
(Green)
When the battery needs replacing, unscrew the front
cover. The battery is located on the back of the cover.
Battery type - 3V Lithium, CR2032
(Green)
LED Colours
Constant Red
Flashing Red
Constant Green
