Controls; Integrated Control; Boot Sequence; Optional Main And Auxiliary Controls - Broan HRV190FLS User Manual

2. CONTROLS

2.1 I
NTEGRATED
These units are equipped with an integrated control, located on the
electrical compartment. Use the push-button (1) to control the unit.
The LED (2) will then show on which mode the unit is in.
NOTES: 1. The integrated control must be turned OFF to use an
optional main control.
2. If an optional auxiliary control is used, if activated, the
auxiliary control operation will override the optional
main control operation.
Refer to table below.
LED C
OLOR
A
MBER
G
REEN
N
O LIGHT
2.2 B S
OOT EQUENCE
The unit boot 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. During the booting sequence, the integrated control LED will
light GREEN or AMBER for 5 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 is 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.
2.3 O M
PTIONAL
For more convenience, these units can also be controlled using an optional main wall control. Many
models can be used, but only one main wall control can be connected to the unit.
NOTES: 1. The integrated control must be turned OFF to use an optional main control.
2. If an optional auxiliary control is used, if activated, the auxiliary control operation will
override the optional main control operation.
For more information about the available controls and their operation modes, refer to the Main
and auxiliary wall control User Guide (included with the ventilation unit and also available at
www.broan.com)
C
ONTROL
R
ESULTS
U
NIT IS ON LOW SPEED
U
NIT IS ON HIGH SPEED
U OFF
NIT IS OR CONTROLLED BY A MAIN CONTROL
A
AIN AND UXILIARY
.
.
C
ONTROLS
6
VD0278
.
VD0281
2
1