12
4. CONTROLS
All units are equipped with an integrated control located under the unit, on the recessed side of electrical compartment. Plug the unit.
4.1 U
NITS
B
OOTING
S
EQUENCE
The unit booting sequence is similar to a personnal computer boot sequence. Each time the unit is plugged after being unplugged, or after
a power failure, the unit will perform a 30-second booting sequence before starting to operate.
4.1.1 AVS E15 ECM ERV, AVS E15 ECM HRV, 90H-V ECM ERV and 90H-V ECM HRV
During the booting sequence, the integrated control LED will light AMBER for 10 seconds. After that, the LED will light RED
for the rest of the booting sequence. During this RED light phase, the unit is checking and resetting the motorized damper
position. Once the motorized damper position completely set, the RED light turns off and the booting sequence is done.
NOTE: No command will be taken until the unit is fully booted.
4.1.2 AVS E15 HRV, AVS E10 HRV, 90H-V+ and 60H-V+
During the booting sequence, the integrated control LED will light GREEN (unit set in normal defrost) or amber (unit set in
extended defrost) for 3 seconds, and then will shut off for 2 seconds. After that, the LED will light RED for the rest of the booting
sequence. During this RED light phase, the unit is checking and resetting the motorized damper position. Once the motorized
damper position completely set, the RED light turns off and the booting sequence is done.
NOTE: No command will be taken until the unit is fully booted.
4.2 I
NTEGRATED
C
ONTROL
Use the push button (
1
) to control the unit. The LED (
2
) will then show which mode the
unit is in.
Refer to table below to see how to operate the unit using its integrated control.
P
RESS
ON
PUSH
BUTTON
LED
COLOR
R
ESULTS
O
NCE
A
MBER
U
NIT
IS
ON
L
OW
SPEED
T
WICE
G
REEN
U
NIT
IS
ON
H
IGH
SPEED
T
HREE
TIMES
N
O
LIGHT
U
NIT
IS
OFF
If a problem occurs during the unit operation, its integrated control LED (
2
) will blink. The color of the blinking light depends on the type
of error detected. Refer to Section 9
Troubleshooting
on pages 21 to 25 for further details.
NOTE: When using main control, the integrated control must be turned off.
VD0206
2
B
OTTOM
OF
THE
UNIT
1
