Prestige RB1600 매뉴얼

FLAT ROOF BLOWER INSTALLATION INSTRUCTIONS

Determine the shortest route for the duct to exit through the flat roof. Have a qualified roofer build a 

square curb on the flat roof. Normal height for the curb should be approximately 8” so that no water 

can run over the curb. Have the roofer flash and waterproof the curb into the flat roof housing. The 

horizontal dimension of the curb after the flashing work should be 1/2” smaller than the bottom frame 

of the blower housing. After the curb is built, cut a circle into the roof deck, 1/2” larger than the diam-

eter of the duct to be used. Drill a 1/2” hole for the electrical conduit. Have a licensed electrician pull 

the electrical wires from the hood through the hole in the roof deck. Remove the weatherproof cover 

and bring the wires into the electrical junction box. Connect the BLACK wire to BLACK wire on the 

blower, WHITE to BLUE on blower. Connect duct work to the starter collar of the blower and bolt the 

fan onto the curb. Check that impeller is turning freely, close weatherproof cover of the flat roof fan. 

Switch on power and check blower. 

 Neutral (White)

 Live (Black) 

 Black must go    

 to 120-volt AC 

 Source.

Blue (Neutral)

Black (Live) 

Diagram A