1.2.8 Characteristics of fan
(1) High static pressure ducted type (FDU)
(a) Standard (Factory Settings)
Model
FDUA801R
• Condition of standard rating
rated air volume: 100Pa
#
#
!& "
"#
Lower
limit
Air flow(m
(b) When the fan controller kit is used (option)
Model
FDUA801R
• Condition of standard rating
rated air volume: 100Pa
#
#
!& "
"#
Lower
limit
Air flow(m
Example
of duct
#
##
$
$#
51
Upper
Standard
limit
/min)
3
High
Low
&
%
Example
$
#
of duct
"
&
!
%
$
!
#
"
#
##
#$
$
$#
51
Upper
Standard
limit
3
/min)
Model
FDUA1001R
• Condition of standard rating
rated air volume: 100Pa
#
#
#
##
$
$#
Lower
limit
Air flow(m
Model
FDUA1001R
• Condition of standard rating
rated air volume: 100Pa
&
%
$
#
#
"
!
#
#
##
$
$#
Lower
limit
Air flow(m
78
-
-
%
%#
&
&# &%
68
Upper
Standard
limit
/min)
3
High
Low
&
%
$
#
"
!
%
%#
&
&# &%
68
Upper
Standard
limit
/min)
3
Example
of duct
Example
of duct