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AB Industrietechnik srl – Via Julius Durst, 70 – 39042 BRESSANONE (BZ) Italy – Tel: +39 0472/830626 – [email protected] – www.industrietechnik.it
15. Season, operating setpoint, ECONOMY, HOLIDAY mode
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M04
=0 or
M06
=0, from analogues input
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M08
=9 or
M10
=9 or
M12
=9 or from parameter if no digital contact and analogue
LQSXWLVFRQ¿JXUHGDVVHDVRQFKDQJHRYHUFRQWDFW
M04
DQG
M06
DQG
M08
DQG
M10
DQG
M12
The MASTER controller informs all available controllers on the Modbus networks regarding the operating season.
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regardless of the digital or analogue inputs settings.
If there is no Modbus network on the SLAVE_X controllers, the information related to the season changeover may be taken
from the MASTER or SLAVE_Y controller of the same level. This controller provides the season information by an output (see
paragraph
³&RQ¿JXUDEOHGLJLWDORXWSXWVHWXS´SDJH
17
) . To use this output, the connection of a support relay is needed.
X2
X1
Power supply
11
10
1 2
L
N
230V~
1 2
DI1
DOx
MASTER
/
SLAVE_Y
SLAVE_X
K1
1 2
SLAVE_X
10
11
10
1 2
DI1
SLAVE_X
11
DI1
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;FRPPRQGLJLWDORXWSXWVWHUPLPRGHOWHUPLPRGHO
'2[ IR[[6+ GLJLWDORXWSXW'2
M17
IR[[6+ GLJLWDORXWSXW'2
M19
LQKHDWLQJPRGHWKHRXWSXWLVHQDEOHGLQFRROLQJPRGHLWLVGLVDEOHG
',GLJLWDOLQSXW
M04
.VXSSRUWUHOD\
1RWHWKH.UHOD\FRLOYROWDJHPXVWFRUUHVSRQGWRWKHYROWDJHRIRWKHUGLJLWDORXWSXWVRIWKHFRQWUROOHU
,IDGLJLWDOFRQWDFWLVFRQ¿JXUHGDVUHPRWHFRQWDFW³QRQRFFXSLHGKROLGD\´
M04
=3 or
M06
RUDUHPRWHVHQVRULVFRQ¿JXUHGDV
remote contact “non-occupied holiday”
M08
=11 or
M10
=11 or
M12
=11, “non-occupied holiday” function can be activated if the
corresponding contact is in the appropriate position (see digital paragraph
³'LJLWDODQGDQDORJXHLQSXWVORJLF´SDJH
46
).
In “non-occupied holiday” mode, the heating setpoints of the various zones are decreased by
I31
(see the diagram containing
the heating analogue output or the heating digital output on the next page):
WHS
), the cooling setpoints of the various zones
are increased by
I31
(see the cooling analogue output or the cooling digital output diagram on the next page:
WCS
Icon
is activated to signal the “non-occupied holiday” mode.
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M04
=2 or
M06
RUDVHQVRULVFRQ¿JXUHGDV
remote contact “energy saving”
M08
=12 or
M10
=12 or
M12
=12, the energy saving mode can be activated if the corresponding
contact is in the appropriate position (see paragraph
³'LJLWDODQGDQDORJXHLQSXWVORJLF´SDJH
46
).
In “energy saving” mode, the heating setpoints of the various zones are decreased by
I30
(see the heating analogue output or
heating digital output diagram on the next page:
WHS
), the cooling setpoints of the various zones are increased by
I30
(see
the cooling analogue output or the cooling digital output diagram on the next page:
WCS
The “
ECO
” icon is activated to indicate the “energy saving” mode.
The “non-occupied holiday” mode has priority over economy mode when both modes are activated.
