Electrical Connections
All wiring of electrical equipment must be done to
meet NEC and local codes .
All field wire must be high temperature rated . All
115 VAC field wiring (or higher) must be routed
through hard or flex conduit . All low voltage field
wiring should be plenum rated if not routed through
conduit . Field wiring should not come in contact with
the surface of the hood . To reduce the likelihood of
electromagnetic disturbance, avoid routing high and
low voltage cables in the same cable conduit .
The extent of field wiring required will depend on the
options and general configuration of the KFCC . Each
option is broken out in the next portion of this manual .
Each option will either be factory wired or will require
field wiring . Use 14 AWG, 60°C copper wire unless
otherwise specified .
Power for KFCC
The KFCC needs a power source to operate all inner
components . This power source cannot be on a shunt
trip breaker; the power must remain constant to the
panel, even in the event of a kitchen fire .
Power for KFCC
Power for Kitchen Fan Control Center
• 115 VAC, 15 amp circuit to terminals H1 and N1
L1
CONTROL INPUT:
115 VAC, 15 AMPS FROM BREAKER
H1
Connections to Starters and Fans
INPUT POWER
L1
2 wire
N
L2
115/1 phase
from breaker
L1
INPUT POWER
2 wire
L2
208/1 phase
from breaker
L1
INPUT POWER
3 wire
L2
208/3 phase
from breaker
L3
Fire System Integration
FS1
RD(RD)
C1
C
6
Kitchen Fan Control Center
Two Fire System Microswitches
NOTE
NOTE
G
N
N1
ST1
OL1
L1 T1
T1
Exh
G
L2 T2
T2
FAN 1
T3
L3 T3
ST2
OL2
L1 T1
T1
Exh
G
T2
L2 T2
FAN 2
L3 T3
T3
ST3
OL3
L1 T1
T1
Exh
G
L2 T2
T2
FAN 3
L3 T3
T3
BR(BK)
NC1
BK(YW)
NO1
NO
RD(RD)
C1
Power for Hood Lights (Optional)
If the KFCC is configured for hood light control, a
separate power source for each light circuit will need
Spare Fire Contacts
to be run to the panel as well to power the lights . The
KFCC can provide up to three light circuits .
Spare Relay Contacts (activated by FS1)
Power for Hood Lights
(can be used for shunt trip, alarms, etc.)
• 115 VAC, 15 amp circuit to terminals H2 and N2
RD
C3
(first light circuit)
BK
A
NO3
• 115 VAC, 15 amp circuit to terminals H3 and N3
12
11
NC3 BR
B
(second light circuit)
14
• 115 VAC, 15 amp circuit to terminals H4 and N4
open with power at H1/N1 and fire system armed
A
(third light circuit)
closed on fire or no power
closed with power at H1/N1 and fire system armed
Hood Lights
B
open on fire or no power
• To terminals B2 and W2 (first light circuit)
• To terminals B3 and W3 (second light circuit)
Hood Lights (Optional)
• To terminals B4 and W4 (third light circuit)
L1
LIGHT INPUT: 115 VAC,
15 AMPS FROM BREAKER
S-1
BK
H2
Fan Switches, 1-Speed (Optional)
Each light circuit must not exceed 1400W maximum .
If panel is configured for lights out in fire, each light
circuit must not exceed 900W maximum .
S1H
S1H
Hood lights may be directly wired to a light switch,
Factory mounted switch. Factory wiring to switch.
creating unoccupied terminals B2, B3 and B4 . Please
refer to the wiring diagram specifically created for the
S1
S1H
S1
S1
panel on the inside door of the control center .
Fan Switches, 2-Speed (Optional)
Remote Mounted Switch
S1
S1
Light Switches (Optional)
H2
Tempered Supply Switches (Optional)
CONNECTIONS TO
R
TEMPERED MUA FAN
R
Switch Mounting - Ship Loose for Remote Mounting
S3-1
HEAT
OFF
COOL
NC
NC
NC1
C
C
BK(YW)
BK(YW)
NO
NO
NO1
RD
C4
BL
A
NO4
R2
22
R2
21
BR
B
NC4
24
WH
B2
LT
W2
1400W max.
LT
NOTE
S1
S1
S1
LT1
R
S1N
HI
S1F
S1S
LO
S-1
B2
W1
Y1
N
N2
W1
Y1
®