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DAISY CHAINING
REFERENCE
When daisy chaining fans with one control, the layout will be similar to the one below:
A
B
You will have one Cat5e
When you first apply power to
cable from the HMI to the
the HMI, it will ask how many
Drive of the first fan:
fans on the circuit. All other
critical programming is done
by Hunter.
24
C
The input cable should plug into Comm 1 on the first
connected VFD Control Panel. When connecting to a second
fan connect the cable to Comm 2 (as an output) and connect it
to Comm 1 as an input to the subsequent fan. Repeat for more
fans in series where Comm 1 is the input and Comm 2 is the
output. Note that Comm 2 will not be connected on the final
fan.
NOTE
Must use shielded Cat5e-6 cable for connections with a
maximum distance of 300 ft of cable for daisy chaining
FIRE PANEL (FIELD WIRING)
REFERENCE
Fire Relay arrangement for multiple fans (30 Fan Maximum)
DRY CONTACTS: NORMALLY CLOSED
8
7
6
5
8
4
F
F
E
E
Fire Panel
Normally
D
D
Closed
C
C
B
B
UNLESS OTHERWISE SPECIFIED:
DIMENSIONS ARE IN MILLIMETERS
SURFACE FINISH:
TOLERANCES:
LINEAR:
ANGULAR:
DRAWN
CHK'D
APPV'D
A
A
MFG
Q.A
8
7
6
5
8
4
VFD Enclosure
VFD Enclosure
without Fire Relay
without Fire Relay
NORMALLY ENERGIZED/UNENERGIZED
8
8
7
6
5
4
F
F
Fire Panel
E
E
10-40VDC
D
D
C
C
B
B
UNLESS OTHERWISE SPECIFIED:
DIMENSIONS ARE IN MILLIMETERS
SURFACE FINISH:
TOLERANCES:
LINEAR:
ANGULAR:
NAME
DRAWN
A
CHK'D
APPV'D
A
MFG
Q.A
8
8
7
6
5
4
VFD Enclosure with
VFD Enclosure
Fire Relay
without Fire Relay
7
3
6
2
5
1
8
4
7
3
6
2
5
1
8
4
F
F
F
F
E
E
E
E
D
D
D
D
C
C
C
C
B
B
B
B
FINISH:
DEBURR AND
UNLESS OTHERWISE SPECIFIED:
FINISH:
DEBURR AND
UNLESS OTHERWISE SPECIFIED:
DO NOT SCALE DRAWING
REVISION
DO NOT SCALE DRAWING
REVISION
BREAK SHARP
DIMENSIONS ARE IN MILLIMETERS
BREAK SHARP
DIMENSIONS ARE IN MILLIMETERS
EDGES
SURFACE FINISH:
EDGES
SURFACE FINISH:
TOLERANCES:
TOLERANCES:
LINEAR:
LINEAR:
ANGULAR:
ANGULAR:
NAME
SIGNATURE
DATE
TITLE:
NAME
SIGNATURE
DATE
TITLE:
NAME
DRAWN
DRAWN
CHK'D
CHK'D
APPV'D
APPV'D
A
A
A
A
MFG
MFG
Mitsu Enclosure Assy Current (without fire relay)
MATERIAL:
DWG NO.
A3
Q.A
Mitsu Enclosure Assy Current (without fire relay)
MATERIAL:
DWG NO.
A3
Q.A
WEIGHT:
SCALE:1:5
SHEET 1 OF 1
WEIGHT:
SCALE:1:5
SHEET 1 OF 1
7
3
6
2
5
1
8
4
7
3
6
2
5
1
8
4
VFD Enclosure
without Fire Relay
7
6
5
8
4
7
3
6
2
5
1
8
4
3
2
1
F
F
F
F
E
E
E
E
D
D
D
D
C
C
C
C
B
B
B
B
UNLESS OTHERWISE SPECIFIED:
FINISH:
DEBURR AND
UNLESS OTHERWISE SPECIFIED:
DIMENSIONS ARE IN MILLIMETERS
BREAK SHARP
DO NOT SCALE DRAWING
REVISION
DIMENSIONS ARE IN MILLIMETERS
SURFACE FINISH:
EDGES
SURFACE FINISH:
FINISH:
DEBURR AND
TOLERANCES:
TOLERANCES:
BREAK SHARP
DO NOT SCALE DRAWING
REVISION
LINEAR:
LINEAR:
ANGULAR:
ANGULAR:
EDGES
NAME
SIGNATURE
DATE
TITLE:
NAME
DRAWN
DRAWN
SIGNATURE
DATE
TITLE:
CHK'D
CHK'D
APPV'D
APPV'D
A
A
A
MFG
MFG
MATERIAL:
DWG NO.
A
Q.A
Mitsu Enclosure Assy Current (without fire relay)
A3
Q.A
MATERIAL:
DWG NO.
Mitsu Enclosure Assy Current Alex
A3
WEIGHT:
SCALE:1:5
SHEET 1 OF 1
7
6
5
8
4
7
3
6
2
5
1
8
4
WEIGHT:
SCALE:1:5
SHEET 1 OF 1
3
2
1
VFD Enclosure
without Fire Relay
7
3
6
2
5
1
4
F
E
D
C
B
FINISH:
DEBURR AND
UNLESS OTHERWISE SPECIFIED:
FIN
DO NOT SCALE DRAWING
REVISION
BREAK SHARP
DIMENSIONS ARE IN MILLIMETERS
EDGES
SURFACE FINISH:
TOLERANCES:
LINEAR:
ANGULAR:
SIGNATURE
DATE
TITLE:
NAME
SIGNA
DRAWN
CHK'D
APPV'D
A
MFG
Mitsu Enclosure Assy Current (without fire rel
MATERIAL:
DWG NO.
A3
Q.A
WEIGHT:
SCALE:1:5
SHEET 1 OF 1
7
3
6
2
5
1
4
VFD Enclosure
without Fire Relay
7
3
6
2
5
1
4
F
E
D
C
B
FINISH:
DEBURR AND
UNLESS OTHERWISE SPECIFIED:
FIN
BREAK SHARP
DO NOT SCALE DRAWING
REVISION
DIMENSIONS ARE IN MILLIMETERS
EDGES
SURFACE FINISH:
TOLERANCES:
LINEAR:
ANGULAR:
SIGNATURE
DATE
TITLE:
NAME
SIGNA
DRAWN
CHK'D
APPV'D
A
MFG
MATERIAL:
DWG NO.
Mitsu Enclosure Assy Current (without fire rel
A3
Q.A
WEIGHT:
SCALE:1:5
SHEET 1 OF 1
7
3
6
2
5
1
4
VFD Enclosure
without Fire Relay
25
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