Lectrical; Ontrol; Electrical Connection To Vt4W Main Wall Control; Electrical Connection To Vt6W Main Wall Control - Broan HRVH100S Installation Manual

4. C
( ' )
ONTROLS
CONT D
4.4 E C

LECTRICAL

ONNECTION TO
For more convenience, this unit can also be controlled using an optional main wall control.
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, this auxiliary control will override the optional main control.
Always disconnect the unit before making any connections. Failure in disconnecting power could result in electric
shock or damage of the wall control or electronic module inside the unit.
Never install more than one main wall control per unit. Make sure that the wires do not short-circuit between
themselves or by touching any other components on the wall control. Avoid poor wiring connections. To reduce
electrical interference (noise) potential, do not run wall control wiring next to control contactors or near light
dimming circuits, electrical motors, dwelling/building power or lighting wiring, or power distribution panel.
Use the terminal connector included in the installation kit to perform the electrical connection for
main and optional wall controls. Check if all wires are correctly inserted in their corresponding
holes in the terminal block. (A wire is correctly inserted when its orange receptacle is lower
than another one without wire. On picture at right, wire A is correctly inserted, but not wire B.)
4.4.1 E C
LECTRICAL ONNECTION TO
M W C
AIN ALL

ONTROL

MODE
SET SMART
PREF
VE0181
4.4.3 E C
LECTRICAL ONNECTION TO
VT4W M W
AIN
NO C NC I OC OL Y R G B
Y
VE0328A
W C
ALL ONTROLS
VT8W
NO C NC I OC OL Y R G B
C
ALL ONTROL
VT4W
MAIN WALL CONTROL
REAR VIEW
Y G B
G B
!
WARNING
CAUTION
4.4.2 E
VE0250
4.4.4 E
NO C NC I OC OL Y R G B
VE0187
13
B
VE0272
C
LECTRICAL ONNECTION TO
W C
ALL ONTROL
NO C NC I OC OL Y R G B
C
LECTRICAL ONNECTION TO
M W C
AIN ALL ONTROL
A
VT7W M
AIN
VT6W