90/162
AB Industrietechnik srl – Via Julius Durst, 70 – 39042 BRESSANONE (BZ) Italy – Tel: +39 0472/830626 – [email protected] – www.industrietechnik.it
100%
0%
Treg
122
WCS
122
/2
178
Treg
178
100%
0%
Bypass
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:&6FRROLQJRSHUDWLRQVHWSRLQW
122
K\VWHUHVLVIRURQRIIRXWSXW
178
:
K\VWHUHVLVUHJXODWLRQIUHHKHDWLQJFRROLQJ
VROLGFXUYHXSSHUSDUWSXPSRIGRXEOHFRLOKHDWH[FKDQJHURXWSXW
GDVKHGFXUYHRQRIIFRROLQJYDOYHRXWSXW
%\SDVVE\SDVVGDPSHUIRUKHDWH[FKDQJHURXWSXW
:LWKFRROLQJUHFRYHU\FRQGLWLRQV
If temperature of regulation sensor rises above WCS, icon
LVVZLWFKHGRQWKHSXPSLVDFWLYDWHGDQGWKHRQRIIE\SDVVLV
GHDFWLYDWHG7KHFRROLQJYDOYHLVDFWLYDWHGLI7UHJ!:&6
122
) and deactivated if Treg <= (WCS +
122
/2)
7KHSXPSLVGHDFWLYDWHGDQGWKHE\SDVVGDPSHUDFWLYDWHGLI7UHJ :&6
178
7KHLFRQ
LVVZLWFKHGRII
Operation with on/off bypass heat exchanger without cooling valve:
Do following settings:
VHWW\SHRIKHDWH[FKDQJHU
012
=2
,
VHOHFWDGLJLWDORXWSXWIRUWKHSXPS
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).
100%
0%
Treg
WCS
178
Treg
178
100%
0%
Bypass
P
7UHJFRQWUROWHPSHUDWXUH
:&6FRROLQJRSHUDWLRQVHWSRLQW
178
:
K\VWHUHVLVUHJXODWLRQIUHHKHDWLQJFRROLQJ
3SXPSRIGRXEOHFRLOKHDWH[FKDQJHURXWSXW
%\SDVVRQRIIE\SDVVGDPSHURXWSXW
:LWKFRROLQJUHFRYHU\FRQGLWLRQV
If temperature of regulation sensor rises above WCS, icon
LVVZLWFKHGRQWKHSXPSLVDFWLYDWHGDQGWKHRQRIIE\SDVVLV
GHDFWLYDWHG7KHSXPSLVGHDFWLYDWHGDQGWKHE\SDVVGDPSHUDFWLYDWHGLI7UHJ :&6
178
7KHLFRQ
LVVZLWFKHGRII
Operation with modulating bypass heat exchanger and modulating heating valve:
