
Con-cur Dryer Booster Fan Control
The same control used in condo/apartment construction, this unit senses as soon as your clothes dryer draws more than 1 amp of current. It automatically turns on the booster fan, eliminating additional sensors, switches or speed controls. When current drops below the pre-set 2-amp threshold, the Con-Cur Dryer Booster Fan Control automatically shuts off the booster fan. Mount it:
1. inside your dryer compartment
2. at the dryer junction box, or
3. at the fuse/breaker panel
The dryer supply neutral (white) wire passes through the current transformer cutout with no physical connection to the control.
IMPORTANT: A licensed electrician is the best person to install this equipment. Be sure to adhere to local provisions and national electrical codes. Verify industry standards prior to installation.
Specifications
Input Range | 1.25 – 40 Amp-turns |
Hysteresis | <1% FS Max |
Op.Temperature | 0 – 40 °C (32-104°F) |
Op. Humidity | 0-95% RH Non-condensing |
Trip Set-Point | Factory pre-set at approximately 1.25 Amps |
Material | Self-Extinguishing ABS (Cycolac 94V-0) |
HxWxD | 70x89x28 mm (2.75×3.5×1.1 in) MAX |
Mounting Holes | 2x5mm holes spaced 76mm (2×0.19 in. holes spaced 3 in.) |
AC Cond. Hole | 19mm (0.75in) Ø |
Output Type | Triac |
Switch Rating | 120 VAC @ 2.5 Amps Max |
Leakage Current | < 1mA |
Core Current | 1.25 – 40 Amps Continuous |
Installation Procedure
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INSTALLATION MODEL 1 Inside Dryer
1. Mount the Con-Cur current sensor in convenient location inside dryer connection compartment. |
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INSTALLATION MODEL 2 1. Attach electrical junction box to dryer junction box.
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