OPTIONAL PARTS
TC-15001-rev.3
5-21
5.5.3 Duct Adapter: PD-100
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Model
Item
PD-100
Applicable Indoor Unit Model
((H,Y)IC1**B21S)
MBH
006 to 015
Max. Capacity of
Fresh Air Intake
cfm
(m
3
/min.)
35
(1)
Purpose for Fresh Air Intake
Connecting Duct Diameter inch(mm)
I
3-15/16
I
100.0)
Material ABS Resin (UL94V-0)
NOTES:
1. The maximum capacity for fresh air intake is shown above. Do not exceed the limit amount. (Doing so
could cause condensation.)
2. Do not install the unit where abnormal odors are in the atmosphere.
3. The duct adapter provides a maximum quantity of fresh air intake of approximately 18cfm (0.5m
3
/min)
(for 3 ft. 3-19/32 in. (1m) straight pipe duct). When more fresh air intake is required, be sure to install the
dedicated outside air system. In this case, do not utilize the dedicated outside air system.
4. Insulate the duct and the duct connection to prevent air leakage and condensation.
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5. Refer to the “Installation Manual for Duct Adapter” for more details.
Unit: inch [mm]
Installation State
Decorative Panel