MODELS Basic Electronic
OFF Position
XX
Intermittent exchange (TBI) 20 ON - 40 OFF
X
Low speed continuous exchange
XX
High speed continuous exchange
XX
Condensation control (Temperature scale)
XX
Mode indicator
XX
Air exchange indicator
X
Condensation/Pollutant control max speed indicator
X
Maintenance indicator with flashing intermittent
X
Sliding button
X
Push button
X
Switches
Modes
CAUTION
All models require a main control.
Detector
types
Indicators
20/40/60-MINUTE PUSH-BUTTON TIMER:
This remote illuminated switch is typically installed in bathrooms, kitchen and laundry room to provide
20, 40 or 60 minutes of high speed ventilation at the push of a button. The switch is supplied and mounted
on a white single gang wall plate.
7.2 OPTIONAL CONTROL
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