Optional IQ Controls (ECO
2
Loft IQ, ECO
2
Loftight IQ, ECO
2
Air IQ, ECO
2
Twin IQ, ECO
2
Loftight Twin
IQ and ECO
2
Air Twin IQ models). If you have a remote control switch you can change the unit ow
rate/speed at any time at the push of a button. You can also use it to enable or disable the heater (see
the wireless switch operation instructions).
Press button for ve
seconds turns heater
enable o. LED will ash
red for a few seconds
Press button for ve
seconds turns heater
enable on. LED will
show constant red for a
few seconds
For heater enable/disable
(Green)
If the two LEDs situated
just above the button ash
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 ashes for a few
seconds.
Boost
(Green)
Remote Control out of range (Red)
Heater enable
(Red)
Remote Control
in range
(Green)
LED Colours
Constant Red
Flashing Red
Constant Green