Dometic MCS6 Instrucciones De Montaje página 22

Installation
The following is a summary of proper ducting connections:
➤ Start at either end (the air-discharge grille or the air conditioning unit).
➤ Pull back the fiberglass insulation exposing the inner mylar duct hose.
➤ Slide the inner mylar duct hose around the mount ring until it bottoms
out.
➤ Screw 3 or 4 stainless steel sheet metal screws through the duct hose
into the transition ring.
Make sure to catch the wire in the duct hose with the heads of the
screws.
Do not use band clamps, as the hose will slide off.
➤ Wrap duct tape around the ducting and ring joint to prevent any air
leaks.
➤ Pull the insulation back up over the mylar to the ring and tape this joint.
➤ Run the ducting to the other end, keeping it as straight, smooth, and
taut as possible.
➤ Remove excess ducting.
➤ Use the same connection method at the other end.
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MCS6, MCS12, MSC16