23/162
AB Industrietechnik srl – Via Julius Durst, 70 – 39042 BRESSANONE (BZ) Italy – Tel: +39 0472/830626 – [email protected] – www.industrietechnik.it
• 2-pipe HEATING control (
014
=0 or 1) without mid-season mode (
013
=0)
7KH³
COOL”
LFRQLVGLVSOD\HGWRLQGLFDWHWKDWFRROLQJPRGHLVDFWLYH
Modulating controller:
7KH3,W\SHFRQWUROOHURSHUDWHVLQWKHIROORZLQJZD\IRUPRGXODWLQJFRQWURO
Treg
100%
0
116
WCS
OUT
7UHJFRQWUROVHQVRU
WCS =
108
LIWKHFRQWUROOHULVVHWDWD¿[HGSRLQW
014
=0) or calculated setpoint based on compensation (if
014
=1)
287PRGXODWLQJRXWSXW
- modulating valve if
003
=1 and
030
=4 (AO1) or
031
=4 (AO2) or
032
=4 (AO3).
- modulating mixed-use valve if
002
=2 and
003
=1 and
030
=5 (AO1) or
031
=5 (AO2) or
032
=5 (AO3).
116
: proportional cooling band.
,IWKHRSHUDWLQJWHPSHUDWXUHULVHVDERYH
WCS
WKHPRGXODWLQJYDOYHVWDUWVWRRSHQ7KH
icon is displayed.
7KHYDOYHFDQEHFRQWUROOHGZLWK3,DFWLRQLIWKHLQWHJUDOWLPH
117
GRHVQRWHTXDORUZLWKSURSRUWLRQDODFWLRQRQO\LI
117
=0.
7KH
LFRQVZLWFKHVRIILIWKHYDOYHFORVHV
On/off controller
7KHRQRIIW\SHFRQWUROOHURSHUDWHVLQWKHIROORZLQJZD\
ON
0FF
Treg
122
WCS
OUT
7UHJFRQWUROVHQVRU
WCS
=
108
LIWKHFRQWUROOHULVVHWDWD¿[HGSRLQW
014
=0) or calculated setpoint based on compensation (if
014
=1)
287RXWSXWRQRII
- on/off valve if
003
=2 and
025
=5 (DO1) or
026
=5 (DO2) or
027
=5 (DO3) or
028
=5 (DO4) or
029
=5 (DO5).
-
mixed-use valve on/off if
002
=4,
003
=2,
025
=6 (DO1) or
026
=6 (DO2) or
027
=6 (DO3) or
028
=6 (DO4) or
029
=6
(DO5).
122
K\VWHUHVLVIRURQRIIRXWSXW
If Treg > (
WCS +
122
WKHYDOYHLVDFWLYDWHG7KH
icon is displayed.
If Treg <=
:&6
WKHYDOYHLVGLVDEOHGDQGWKH
LFRQLVVZLWFKHGRII
1RWH,QFDVHWKHZLQWHUFRPSHQVDWLRQLVXVHG
130
RU\RXPXVWSDLUDQH[WHUQDOVHQVRUZLWKDQDQDORJXHLQSXW
019
=3
(AO1) or
021
=3 (AO2) or
023
=3 (AO3).
