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AB Industrietechnik srl – Via Julius Durst, 70 – 39042 BRESSANONE (BZ) Italy – Tel: +39 0472/830626 – [email protected] – www.industrietechnik.it
23. Damper
control
7KHGDPSHULVHLWKHURQRIIRUPRGXODWLQJ
• On/off damper:
7KHRQRIIGDPSHUFDQEHH[WHUQDODE\SDVVIRUKHDWH[FKDQJHURUDE\SDVVIRUFURVVÀRZKHDWH[FKDQJHUEDVHGRQIUHH
KHDWLQJFRROLQJRQO\
On/off damper type
Regulation type and settings
External damper (not regulated) (*)
'DPSHULVRSHQZKHQDLUKDQGOLQJXQLWLVVZLWFKHGRQDQGFORVHGZLWK
delay
166
after ventilation is OFF.
6HOHFWWKHRXWSXWIRUGDPSHU
025
=12 (DO1) or
026
=12 (DO2) or
027
=12
(DO3) or
028
=12 (DO4) or
029
=12 (DO5)
External damper regulated
It can be regulated based on CO
2
RQIUHHFRROLQJDQGRUKHDWLQJRQIUHH
FRROLQJDQGRUKHDWLQJ&2
2
RURQKXPLGLW\
010
= 1 (on/off damper regulated).
Select output for damper
025
=11 (DO1) or
026
=11 (DO2) or
027
=11
(DO3) or
028
=11 (DO4) or
029
=11 (DO5)
Regulation on CO
2
:
011
=0 (regulation on CO
2
)
023
=5 (input AI3 0..10V CO
2
DQGSXWMXPSHU-3RQSRVLWLRQ³´
Set regulation parameters from
167
to
169
(setpoint, proportional band
and integral time CO
2
)
5HJXODWLRQRQIUHHFRROLQJKHDWLQJ
011
UHJXODWLRQRQIUHHFRROLQJKHDWLQJ
$FWLYDWHIUHHFRROLQJDQGRUKHDWLQJZLWKSDUDPHWHU
170
6HWSDUDPHWHUVRIIUHHFRROLQJDQGRUKHDWLQJIURP
171
to
178
(see
“35.
&RQ¿JXUDWLRQRILQVWDOOHUSDUDPHWHUVOHYHOSDVVZRUG´SDJH
121
)
5HJXODWLRQRQIUHHFRROLQJKHDWLQJDQG&2
2
:
011
UHJXODWLRQRQIUHHFRROLQJKHDWLQJDQG&2
2
)
$FWLYDWHIUHHFRROLQJDQGRUKHDWLQJZLWKSDUDPHWHU
170
6HWSDUDPHWHUVRIIUHHFRROLQJDQGRUKHDWLQJIURP
171
to
178
(see
“35.
&RQ¿JXUDWLRQRILQVWDOOHUSDUDPHWHUVOHYHOSDVVZRUG´SDJH
121
)
023
=5 (input AI3 0..10V CO
2
)
Set regulation parameters from
167
to
169
(setpoint, proportional band
and integral time CO
2
)
5HJXODWLRQRQKXPLGLW\GHKXPLGL¿FDWLRQ
011
UHJXODWLRQEDVHGRQKXPLGW\
$FWLYDWHGHKXPLGL¿FDWLRQ
ZLWKLQWHUQDOKXPLGLW\VHQVRU
139
=1 or
139
=3 in cooling only (models
AHU-xxxxH1 only)
RUZLWKUHPRWHKXPLGLW\VHQVRU
139
=2 or
139
=4 in cooling only,
023
=6
LQSXW9KXPLGLW\DQGSXWMXPSHU-3RQSRVLWLRQ³´
Set following regulation parameters:
QHXWUDO]RQHKXPLGLW\
141
,
KXPLGLW\VHWSRLQW
142
,
SURSRUWLRQDOEDQGKXPLGLW\
143
,
%\SDVVIRUKHDWH[FKDQJHU
,W LV UHJXODWHG EDVHG RQ IUHH FRROLQJ DQGRU KHDWLQJ EDVHG RQ FRROLQJ
DQGRUKHDWLQJUHTXHVW
011
UHJXODWLRQRQIUHHFRROLQJKHDWLQJ
6HOHFWKHDWH[FKDQJHUW\SH
012
6HOHFW RXWSXW IRU E\SDVV RI KHDW H[FKDQJHU
025
=13 (DO1) or
026
=13
(DO2) or
027
=13 (DO3) or
028
=13 (DO4) or
029
=13 (DO5)
