All units are equipped with an integrated control, located under the unit, on the
recessed side of electrical compartment. Plug the unit. Use the push button (
1
) to
control the unit. The LED (
2
) will then show on which mode the unit is in.
Refer to table below to see how to operate the unit using its integrated control.
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 4 Troubleshooting on last page for further details.
P
RESS ON
P
USH
B
UTTON
LED C
OLOR
R
ESULTS
O
NCE
A
MBER
U
NIT IS ON
L
OW
S
PEED
T
WICE
G
REEN
U
NIT IS ON
H
IGH
S
PEED
T
HREE
T
IMES
N
O
L
IGHT
U
NIT IS
OFF
When the outside temperature is below -5°C (23°F), recovery of heat creates frost
in the core.
To maintain its proper operation, the unit is programmed to defrost the recovery
core. The defrost frequency varies according to the outside temperature.
During the defrost cycle, the unit shifts to maximum speed and the dampers close.
After defrosting, the unit returns to the operating mode selected by the user.
4
2. Controls
2.1 Integrated Control
1. Defrosting Mode
VD0207
1
2
B
OTTOM OF THE UNIT
