FIELD CONTROLS EL-1R Manuel D’Utilisation

page 2

Remove any manual covering door on the crawl space  vent where the unit is to be installed.  

1. 

(See Figure 1)  If plastic automatic vents are used, remove the closure vanes before installing fan onto 

vent. (See Figure 2)
Hold ELIMINATOR

2. 

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 unit against the vent. Mark and poke 4 holes through the backing screen. This is to 

be done at the location where the slotted mounting holes and the vent grill mesh intersect. (See Figure 3)
Secure ELIMINATOR

3. 

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 to the grill mesh of the vent with the supplied mounting anchors. Insert the flat 

edge of the mounting anchor through the slotted holes in the ELIMINATOR

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 mounting plate and hook 

the grill mesh of the vent. Hold in place and install the supplied flat washer and hex nut. After all four (4) 

mounting brackets are installed, tighten nuts. (See Figure 4)

Figure 1

Figure 3

Figure 4

Figure 2

Locate fan on crawl space vent areas that do not have good cross flow ventilation.

1. 

The ELIMINATOR

2. 

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 fan unit must be mounted onto an existing or new crawl space vent that has a grill 

mesh construction. (see mounting instructions)
One unit is recommended per 1,000 square feet of crawl space. The actual total number of units will be 

3. 

based on moisture removal requirements of the crawl space.