En
gl
is
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7
FWC02/03/04/06/08/10/12/14/16/18/20G
ELECTRICAL WIRING CONNECTION
FCU 1
FCU 2
FCU 3
FSC
X2
X1
Chiller
FL
FM
FH
N
!
T h e r e m u st b e a n a l l p o l e
disconnection in the supply mains
with a contact separation of at
least 3mm.
All power line must be from the
same phase.
TH
220-240V/~/50Hz or
208-230V/~/60Hz
TH
220-240V/~/50Hz or
208-230V/~/60Hz
220-240V/~/50Hz or
208-230V/~/60Hz
TH
FSC
FSC
FL
FM
FH
N
FL
FM
FH
N
L
N
L
N
L
N
FL
Fan Low
FM
Fan Medium
FH
Fan High
N
Neutral
FSC
Fan Speed Controller
X1, X2, X3
Relay (220~240V, 10A)
TH
Thermostat
X3
(
(!)
(
( $
*
* !
+
+!,
-
-
. /. /.
0
#
1
2/
'
+
3
(
(
*
+ -
+
.
(
-
1
2 4 5 +6
1
2 4
+6
3
(
(
*
+ -
+
.
(
-
1
2 4 5 +6
1
2 4
+6
3
(
(
*
+ -
+
.
(
-
1
2 4 5 +6
1
2 4
+6
!
!
T h e r e m u st b e a n a l l p o l e
disconnection in the supply mains
with a contact separation of at
least 3mm.
All power line must be from the
same phase.
FWC02/03/04/06/08/10/12G EC (Step Speed)
