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11
WaTCHMaN CONTROL
The WATCHMAN is an intermediate remote
control. It permits the following function
selections;
SYSTEM OFF- In this position all internal and
external controls are disabled. Power remains on
at the HRV.
FAN SPEED- Low Medium or HIGH can be
selected.
INTERMITTENT- In this mode the ventilation
fan will run for 40 minutes and turns off for 20
minutes. This cycle will continue until cancelled.
External devices are active.
AUTO/OFF-In this mode the ventilation fan
remains off until activated by either the internal
dehumidistat or an external control such as a
Touch Pad or Dehumidistat. During the off mode
the cold air port in the HRV is closed.
RELATIVE HUMIDITY- By rotating the control
dial you can select desired levels of indoor
humidity. Humidity reduction will only occur
during the heating season. Should the set point
be below the indoor relative humidity the HRV
will automatically switch to high speed (provided
that the active mode selected permits the remote
device to be active).
SENTINEL CONTROL
The SENTINEL control is the deluxe control
using a digital LCD display to indicate HRV
status. The top line of the display indicates the
current mode of operation, the lower left side
indicates the ventilation fan status and the lower
right hand side indicates the current relative
humidity.The following option selections are
available in addition to those offered by the
WATCHMAN;
TIMED HIGH SPEED- 20/40 or 60 minutes
of high speed ventilation can be selected or
cancelled.
FILTRATION- In this mode the HRV fan runs
continuously recirculating indoor air through the
Summary of Contents for SHRV 100T
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