VE Series Owners Manual

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6
IO-VENT-HG IO-VENT-HG
VENTILATION CONTROL
The control mounted on the venlator serves two
purposes:
1. Acts as a mode selector (OFF, CONT,
and INTER)
• INTER (Intermittent): When the selector switch is in
the Intermient (INTER) posion, the venlaon system
will only run when there is a request for venlaon from
a remote wall control. At this me, the venlator will
operate on high speed unl the relave humidity level
is below the wall control's set point or the VHP-T3 mer
has completed its programmed me period.
• CONT (Continuous): When the selector switch is in the
Connuous (CONT) posion, the venlaon system will
exhaust stale indoor air to the outside and will intro-
duce fresh outdoor air connuously into the house at
low speed. When there is a request for venlaon from
a remote wall control, the venlaon system will oper-
ate at high speed. (This mode is recommended for best
indoor air quality)
• OFF: When the selector switch is in the OFF posion,
the venlaon system will not run even if there's a re-
quest for venlaon from a remote wall control.
Tip: During hot and humid days, it is recommended that
the wall control be set to INTERM mode (if your wall
control oers that feature). This will reduce the amount
of warm and humid fresh air drawn into the house.
Note: The VHP-RD3P or VHP-RD3D wall controls, if
installed, can override any seng on the venlator's
control except when the venlator's control is set to the
OFF posion.
2. Acts as a variable speed selector
• When the (+) buon is pushed this will increase the
CONT speed of both venlaon system motors from the
previous sengs.
• When the (-) buon is pushed this will decrease the
CONT speed of both venlaon system motors from the
previous sengs.
• Note: When the LED stops blinking the unit is at its
maximum high speed or at its minimum low speed.
• Important: If the venlator speed is set too high,
extreme dryness can occur in the home during winter
months and extreme humidity levels can occur in the
home during hot humid days. If the venlator speed is set
too low, the home can become too humid and the levels
of pollutants in the home can become unacceptably high.