Daikin ONE - Page 4

4 www.daikincomfort.com IO-DPV
Installaon
Screws
Air Flow
Figure 2 - Mounng venlator to a joist
Joist
2 x 4 Header
Bracket
BracketBracket
Bracket
11½"
Ducng the Venlator
NOTE: 6" diameter or larger rigid duct is recommended for
best performance.
CAUTION!
All ducng must comply with local and naonal building codes.
CAUTION!
The ducng from this venlator to the outside of the building
has a signicant eect on the airow, noise and energy
consumpon of the venlator. Use the shortest, straightest
duct roung possible between the venlator and the home’s
exterior for best performance, and avoid installing the
venlator with smaller diameter ducts than recommended.
Insulaon around the ducts can reduce energy loss and help
inhibit mold growth. Venlators installed with exisng ducts
may not achieve their rated airow.
CAUTION
Make sure the outdoor air intake port complies with all local
and naonal codes and is located at least 6 feet away from
sources of contaminaon such as but not limited to: clothes
dryer exhaust, furnace or central vacuum exhausts, gas appli-
ances such as BBQ grills, garbage bins or other exhaust ports.
Note: To ensure quiet operaon of this venlator, the
ducng shall be installed using sound aenuaon techniques
appropriate for the installaon. For bathroom and general
venlaon applicaons, at least 8 feet of insulated exible
duct shall be installed between the exhaust or supply grille(s)
and the venlator.
1. Connect ducng to the venlator’s intake and outlet duct
collars (Figure 4), sealing the joints with appropriately
rated tape. Use screws or suitable clamps to secure in
place. Make sure the outdoor air intake is connected to
an intake port ed with a suitable Air Intake Hood with
insect screen to protect air intake. It is recommended that
low restricon terminaon ngs be used.
2. To reduce the potenal for condensaon buildup within
the duct, seal duct joints and exterior penetraons with
masc, caulk or other appropriate material to create an
air-ght path to and from the venlator.
3. To reduce the potenal for building heat loss or gain and to
reduce the potenal for condensaon, wrap insulaon
around duct and/or venlator.
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NOTE: At the base of the intake duct collar, there is a small test port
hole covered with a red plasc cap. Make sure the test port is not
covered up by the ducng or insulaon and can be accessed for
owrate measurement. To access the port, remove the red, plasc
port cover and insert pitot tube to measure owrate.
Figure 3 - Mounng venlator using hanging rods
Housing
Threaded Rod
Figure 4 - Connecng ducng to the venlator
Figure 1 - Surface mounng of venlator
Intake
Ducng
Test Port
Outlet
Ducng
Air Flow
Stud/Joist
Anchors