21
Smarty 4X P
www.salda.lt
C
Connector
Contactor No.
Contactor name
Functional block name
miniEX1
X23
1
DI1
Electric heater manual protection (NC)
2
12VDC
3
DI2
Electric heater automatic protection (NC)
4
12VDC
DI3
)LOWHUUHOD\)LUHSODFH,',1&
6
12VDC
7
DI4
)LOWHUUHOD\)LUHSODFH,,',1&
8
12VDC
3UHKHDWHULVFRQWUROOHGE\212))RU9VLJQDO
$+HDWHUDQGSUHKHDWHUFDQEHFRQQHFWHGWR³6PDUW\;3´YHUVLRQ
2QO\RQHGHYLFHKHDWHURUSUHKHDWHUFDQEHFRQQHFWHGWR³6PDUW\;3´YHUVLRQV
,I212))FRQWUROLVFKRVHQVXFKSUHKHDWHUFDQEHFRQWUROOHGGLUHFWO\IURPWKHFRQWUROOHUV¶UHOD\RXWSXWXSWRN:
,I9FRQWUROLVFKRVHQSUHKHDWHUYROWDJHVXSSO\FLUFXLWFDQEHFRQQHFWHGWRWKHFRQWUROOHU¶VUHOD\RXWSXWXSWRN:*UHDWHUSRZHULV
connected using external commutation components.
Before choosing pre-heater see the table “Capacity of the pre-heaters according to the regions”.
PE*
(EKA
NIS/
EKA)
Installation diagram
Installation based on air direction Air Damper M2 -> Pre-Heater PE -> Recuperator.
Air movement direction
