Controls; Optional Controls; Electrical Connection To Optional Control - Venmar K7 HRV User's And Installer's Manual

For the Installer

6. CONTROLS

6.1 O C
PTIONAL ONTROLS
This unit may be controlled using one of the following optional auxiliary wall controls:
• Dehumidistat
• 20-minute lighted push-button timer
• 60-minute crank timer
6.2 E
LECTRICAL CONNECTION TO OPTIONAL CONTROL
Always disconnect the unit before making any connections. Failure in disconnecting power could result in
electrical shock or damage of the wall control or electronic module inside the unit.
Make sure that there are no short-circuit between the wires or with 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.
VE0215A
⚠
WARNING
CAUTION
60-MINUTE
DEHUMIDISTAT
CRANK TIMER
11
O
NE END OF
YELLOW,
THE
GREEN,
BLACK
UNIT WIRE
20-MINUTE
PUSH-BUTTON SWITCHES
(5 MAXIMUM)
I I
OC OC
OL OL
A
O
PTIONAL
OR
CONTROL
WIRE
B
U
SE PLIERS TO
CRIMP THE WIRE
C
U
SE FINGERS
TO CLOSE THE
CONNECTOR
VR0104