CEVH/CEVH-1P-DECO Smoke evacuation dampers
Installation instructions
ELECTRICAL CONNECTIONS CEVH:
CEVH:
CEVH-1P-DECO:
Electrical connections:
Access to the electrical connections inside the
connection box:
· Electromagnetic lock
· Start and end limit switches contact
· Reset motor (an option for
CEVH-1P-DECO).
FCU: Single pole end limit switch contact
(safety position)
DCU: Single pole start limit switch contact
(standby position)
FCB: Two pole end limit switch contact
(safety position)
DCB: Two pole start limit switch contact
(standby position)
Triggering:
Triggered by open-circuit shunt release (CEVH
and CEVH-1P-DECO) or closed-circuit shunt
release (CEVH) with manual/motor-driven reset:
Available shunt releases:
Reset motor:
24 Vcc
48 Vcc
/
24 Vca
48 Vca
230 Vca
24 / 48 V
/
Connection box
2- Connection
box 2
1- Entry
connection
3- Connection box 3
(FDCB)
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