Dometic Blizzard Turbo Installation And Operation Manual page 11

Blizzard Turbo Split System Manual
Figure 5: Example of ducting from plenum (Option 1: Two 4" flex ducts)
Figure 6: Example of ducting from plenum (Option 2: One 5" flex duct)
16. Install P-Trap on drain fitting under truck for condensate pan. Make sure the open end of the P-Trap is facing the rear
of the truck and tighten it. See Figure 7.
WARNING
It is very important that you use the P-Trap to create a water seal to prevent hazardous or deadly fumes
from entering the cab.
L-3448 ENGLISH
INSTALLATION INSTRUCTIONS
9