97/162
AB Industrietechnik srl – Via Julius Durst, 70 – 39042 BRESSANONE (BZ) Italy – Tel: +39 0472/830626 – [email protected] – www.industrietechnik.it
100%
0%
Treg
WCS
178
Treg
178
100%
0%
P
Bypass
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:&6FRROLQJRSHUDWLRQVHWSRLQW
178
:
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%\SDVVPRGXODWLQJE\SDVVGDPSHURXWSXW
3URWDU\RQRIIKHDWH[FKDQJHURXWSXW
:LWKFRROLQJUHFRYHU\FRQGLWLRQV
If temperature of regulation sensor rises above WCS, icon
LVVZLWFKHGRQWKHURWDU\RQRIIKHDWH[FKDQJHULVDFWLYDWHGDQG
WKHPRGXODWLQJE\SDVVGDPSHUJRHVIURPWKHPD[LPXPRSHQLQJSRVLWLRQSDUDPHWHU
165
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(parameter
164
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178
.
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178
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Operation with on/off bypass heat exchanger and cooling modulating valve:
Do following settings:
VHWW\SHRIKHDWH[FKDQJHU
012
=3
,
VHOHFWDGLJLWDORXWSXWIRUWKHURWDU\RQRIIKHDWH[FKDQJHU
025
=14 (DO1) or
026
=14 (DO2) or
027
=14 (DO3) or
028
=14 (DO4)
or
029
=14 (DO5)
GRWKHUHJXODWLRQRQURRPVHQVRULQWHUQDORUUHPRWHVHQVRU
001
GH¿QHWKHUHWXUQDLUVHQVRU
019
=1 (AI1) or
021
=1 (AI2) or
023
=1 (AI3)
-
GH¿QHH[WHUQDOVHQVRU
019
=3 (AI1) or
021
=3 (AI2) or
023
=3 (AI3).
,IUHWXUQVHQVRURUH[WHUQDOVHQVRULVEURNHQRSHQRUVKRUWFLUFXLWKHDWH[FKDQJHULVGHDFWLYDWHG
2QRIIE\SDVVGDPSHUIRUKHDWH[FKDQJHU
010
=2,
011
=1,
025
=13 (DO1) or
026
=13 (DO2) or
027
=13 (DO3) or
028
=13 (DO4)
or
029
=13 (DO5),
- modulating cooling valve
003
=1 and
030
=4 (AO1) or
031
=4 (AO2) or
032
=4 (AO3)
or modulating mixed-use cooling valve
002
=2
003
=1 and
030
=5 (AO1) or
031
=5 (AO2) or
032
=5 (AO3).
100%
0%
Treg
116
WCS
116
/2
178
Treg
178
100%
0%
Bypass
7UHJFRQWUROWHPSHUDWXUH
:&6FRROLQJRSHUDWLRQVHWSRLQW
116
FRROLQJSURSRUWLRQDOEDQG
178
:
K\VWHUHVLVUHJXODWLRQIUHHKHDWLQJFRROLQJ
VROLGFXUYHXSSHUSDUWURWDU\RQRIIKHDWH[FKDQJHURXWSXW
GDVKHGFXUYHPRGXODWLQJFRROLQJYDOYHRXWSXW
%\SDVVRQRIIE\SDVVGDPSHURXWSXW
:LWKFRROLQJUHFRYHU\FRQGLWLRQV
If temperature of regulation sensor rises above WCS, icon
LVVZLWFKHGRQWKHURWDU\RQRIIKHDWH[FKDQJHULVDFWLYDWHG
