107/162
AB Industrietechnik srl – Via Julius Durst, 70 – 39042 BRESSANONE (BZ) Italy – Tel: +39 0472/830626 – [email protected] – www.industrietechnik.it
100%
0%
Treg
122
WHS
122
/2
Treg
178
100%
0%
Bypass
7UHJFRQWUROWHPSHUDWXUH
:+6KHDWLQJRSHUDWLRQVHWSRLQW
122
K\VWHUHVLVIRURQRIIRXWSXW
178
:
K\VWHUHVLVUHJXODWLRQIUHHKHDWLQJFRROLQJ
VROLGFXUYHXSSHUSDUWPRGXODWLQJURWDU\KHDWH[FKDQJHURXWSXW
GDVKHGFXUYHRQRIIKHDWLQJYDOYHRXWSXW
%\SDVVRQRIIE\SDVVGDPSHURXWSXWZLWK
183
ZLWK
183
z
0
WKHE\SDVVLVDOZD\V2))
:LWKKHDWLQJUHFRYHU\FRQGLWLRQV
,I WHPSHUDWXUH RI UHJXODWLRQ VHQVRU GURSV EHORZ :+6 WKH RQRII E\SDVV GDPSHU LV GHDFWLYDWHG ZLWK
183
=0), icon is
VZLWFKHGRQWKHPRGXODWLQJURWDU\KHDWH[FKDQJHUFKDQJHVVSHHGIURPWKHPLQLPXPWRPD[LPXPZKHQ7UHJFKDQJHVIURP
WHS to (WHS -
122
/2).
7KHRQRIIKHDWLQJYDOYHLVDFWLYDWHG6
122
) and is deactivated if Treg >= (WHS -
122
/2).
7KHPRGXODWLQJURWDU\KHDWH[FKDQJHUUHDFKHVLWVPLQLPXPVSHHGLI7UHJ! :+6
if minimum speed is different from 0 (
183
z
0
), icon
LVVZLWFKHGRIIDQGWKHE\SDVVUHPDLQV2))
LIPLQLPXPVSHHGLVHTXDOWR
183
=0
), and if Treg >= (WHS +
178
WKHRQRIIE\SDVVGDPSHULVDFWLYDWHGDQGLFRQ
is
VZLWFKHGRII
Operation with on/off bypass heat exchanger without heating valve:
Do following settings:
VHWW\SHRIKHDWH[FKDQJHU
012
=4
,
VHOHFWDQDQDORJXHRXWSXWIRUWKHPRGXODWLQJURWDU\KHDWH[FKDQJHU
030
=12 (AO1) o
031
=12 (AO2) o
032
=12 (AO3),
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
WHS
Treg
178
100%
0%
178
Bypass
E
7UHJFRQWUROWHPSHUDWXUH
:+6KHDWLQJRSHUDWLRQVHWSRLQW
178
:
K\VWHUHVLVUHJXODWLRQIUHHKHDWLQJFRROLQJ
(PRGXODWLQJURWDU\KHDWH[FKDQJHURXWSXW
%\SDVVRQRIIE\SDVVGDPSHURXWSXWZLWK
183
ZLWK
183
z
0
WKHE\SDVVLVDOZD\V2))
