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English
This is proposed wiring connection. It may change subject to the chiller unit and must comply with the local and national
code and regulations.
Model: FWF02CATNMV1 / FWF03CATNMV1 / FWF04CATNMV1
IMPORTANT :
* These values are for information only. They should be checked and selected to comply with local and/or
national codes and regulations. They are also subject to the type of installation and size of conductors.
** The appropriate voltage range should be checked with label data on the unit.
A main switch or other means for disconnection, having a contact separation in all poles, must be
Model
FWF02CATNMV1
FWF03CATNMV1
FWF04CATNMV1
Voltage range**
220V-240V/1Ph/50Hz+
!
, 208V-230V/1Ph/60Hz+
!
Recommended time delay fuse*
A
2
2
2
Power supply cable size*
mm
2
Number of conductors
1.5
3
1.5
3
1.5
3
ELECTRICAL WIRING CONNECTION
Chiller
X1, X2,X3, Relay (220-240V, 10A)
All power lines must be form the same phase
There must be an all pole disconnection
in the supply mains with a contact
separation of at least 3mm.
!
220-240V/1Ø/50Hz
VALVE
L
N
N
VALVE
L
N
N
VALVE
L
N
N
FCU 1
FCU 2
FCU 3
3WV
3WV
3WV
X3
220-240V/1Ø/50Hz
220-240V/1Ø/50Hz
X2
X1
3WV
3 way valve
Field supply
L
N
L
N
L
N
Summary of Contents for FWF02CATNMV1
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