Introduction Fantech Warranty Product Description This product is specially made to assist a single residential dryer (gas or electric) in overcoming dryer performance loss caused by long or restrictive duct systems. Dryer Exhaust Duct Power Ventilators (DEDPVs) are different from the term dryer booster because this product has to comply with strict safety requirements.
• Do not install this product less than 5 linear feet (1.5 linear Safety meters) or more than 40 linear feet (12.2 linear meters) from the dryer exhaust outlet. Safety definitions • Do not install the product in the exhaust duct system of a dryer if it is not permitted to do so.
Installation Caution This is a cord-connected product. Do not To Do Before the Installation try to field wire the product. If you tamper with the electrical enclosure, it will void the UL mark and the manufacturer’s warranty. 3.1.1 To Calculate the Duct Run This product is able to overcome equivalent duct lengths up For each 45°...
40 feet (12 meters) G. If product is installed, install a secondary lint trap be- tween the dryer and the product. 5 feet (1.5 meters) H. If product is installed, Fantech recommends to install a C. 10 feet (3 meters) secondary lint trap.
To Install the Product/Switch Note: If the dryer is installed in an alcove with a door, install the 3.2.1 To Install the Indicator Panel panel within the alcove or adjacent to the door(s) of the alcove. Caution Install the indicator panel near the dryer so it can be clearly seen.
Set the product aside for now and get ready to mount the bracket by itself. 3.3.1.1 To Mount the Bracket in a Vertical Position Note: A vertical mount position is recommended to reduce con- densation buildup in the product. Use two (2) 3/4 in. (19 mm.) wood screws to attach the mounting bracket to a support beam at the selected location.
Move the two (2) FC Mounting Clamps onto both ends of Tube the cleanout ducts. 1/2 in. (13 mm.) Use the accompanied hardware to safety the clamps on- C. Grommet to the ends of both ducts. D. Duct Wall 1/4 in. (6 mm.) maximum 3.3.5 To Connect the Indicator Panel Cable to the Product...
Commissioning To Commission and Test the Product Note: The procedure that follows will make sure that the product works correctly. Use this procedure at setup to make sure that the system operates correctly or as a system diagnos- tic when needed. Make sure the product has power.
Operation How the Pressure Sensor Switch Operates The product uses a positive pressure sensing switch that rec- ognizes airflow velocity and activates the product from an in- dependent electrical circuit. This sequence prevents the need for more connections through the dryer appliance’s cir- cuit which may void the manufacturers’...
Maintenance Warning Set the service disconnect switch in the OFF position before you do maintenance unless the instructions tell you differently. Make sure that the switch is not acciden- tally set in the ON position. To Maintain the Product Note: Because the product bearings are sealed and provided with an internal lubricating material, no additional lubrica- tion is necessary.
Troubleshooting Note: If the panel LED flashes or does not illuminate when the dryer appliance is on, see the below table for error indication and likely sources of the problem. If the product shows an error other than what is listed, or if these help topics do not solve the problem, please speak with Fantech technical support.
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