Greenheck Kitchen Fan Control Center (475730) - Manual (Page 15)

15 Kitchen Fan Control Center
General Wiring Diagram
This is an example of a generic wiring diagram of a KFCC. The KFCC is configured with
two exhaust fans and one supply fan, as well as three digital interlock sensors.
To see your job specific drawing, look on the inside panel of the KFCC.
CONTROL PANEL
Installation Location:
Ship Loose
Volt
Gas Off w/Fans
Qty. Temp. Switches (0-1)
Remote Switches
Tempering SW
TERMINAL BLOCKS = 8 LB.IN
GROUNDING BLOCKS = 8 LB.IN
UNDER SUBJECT 891
STB
AF
Wiring Diagram #
D
EC
PB
SV
ST
S
LT
G
FS
EF
SF
OL
C
R
Audible Alarm
Gas Reset
Power for Gas Solenoid
Power for Shunt Trip
Heat Switch
Cool Switch
AD Switch
One Switch for L & F
Qty. Light Switches (0-3)
Qty. Fan Switches (0-3)
Hood Mark(s):
Fan Mark Motor HP
Panel Mark:
OR - orange
FILE #E313951
YW - yellow
WT - white
RD - red
PR - purple
FIELD WIRING
BK - black
BL - blue
UNLESS SPECIFIED
BR - brown
USE MINIMUM
60° Copper Wire
FACTORY WIRING
EF Failure Light
Off Delay Relay
SF Failure Light
Aux. Supply Contact
Fan Failure Light (Appl.)
Tie in WWCP
Exhaust in Fire
Lights Out in Fire
DPDT Relay w/SF
DPDT Relay w/EF
Fire Relay (#1)
Extra Fire Relay (#3)
Extra Fire Relay (#2)
MUA Interface
Wire PH FLA Breaker
1
1
0
X
X
X
X
Shunt Trip Breaker
Air Flow Switch
Damper
Evap Cooler
PushButton
Gas Solenoid
Starter
Switch
Light
Ground
Fire Switch
Exhaust Fan
Supply Fan
OverLoad
Contactor
Relay
Digitial Temperature Interlock
0 Mounted Sensors - Factory
3 Mounted Sensors - Field
TC
TS
Temperature Controller
Temperature Sensor
TORQUE: FIELD WIRING:
UL LISTED
LABEL DESCRIPTION
WIRE COLOR
ALL WIRING 90°C 14 GA.
TEMPERATURE INTERLOCK CALIBRATION
1. PRESS THE SET BUTTON TO SEE THE FIRST SET POINT. (PRESS THE SET
BUTTON TWICE, SLOWLY TO SEE THE SECOND SET POINT)
2. PRESS THE UP/DOWN ARROW BUTTON TO CHANGE THE SET POINT.
3. PRESS THE SET BUTTON TO VIEW THE CURRENT TEMPERATURE.
4. CHECK SYSTEM OPERATION BEFORE MAKING ADDITIONAL ADJUSTMENTS
LIGHT INPUT: 120VAC,
15AMPS FROM BREAKER
1400W max.
H2
S-1
L1
LT
LT N2
N
Switches Mounting - Ship Loose for Remote Mounting
BK
W2
WH
closed w/power at H1/N1 & fire system armed
open w/power at H1/N1 & fire system armed
(can be used for shunt trip, alarms, etc.)
Spare Relay Contacts
closed on fire or no power
open on fire or no power
12
14
A
B
B
A
NC3 BK
C3
NO3
RD
BR NO4
NC4
A
B
R2
11
C4
22
BK 21
24
RD
BR
R2
(activated by FS1)
115/1 PHASE
2 WIRE
FROM BREAKER
L2
INPUT POWER L1
N
OL1 ST1
T1 L1 T1
T2 L2 T2
T3 L3 T3
G Exh
FAN 1
208/3 PHASE
3 WIRE
FROM BREAKER L3
L2
INPUT POWER L1
OL2 ST2
T1 L1 T1
T2 L2 T2
T3 L3 T3
G Exh
FAN 2
230/1 PHASE
2 WIRE
FROM BREAKER
L2
INPUT POWER L1
OL3 ST3
T1 L1 T1
T2 L2 T2
T3 L3 T3
G Supply
FAN 3
CONTROL INPUT: 120VAC, 15AMPS FROM BREAKER
H1
L1
N1
N G
RD
S1 FIELD MOUNTED SWITCH
FIELD WIRING TO SWITCH REQUIRED
S1
OR
S1H S1
OR
15 13
TC1
21 19
TC1
15 13
TC2
RD
11 12
R1
96 A1
OR
A2
ST1
WH
95
OL1
96 A1
OR
A2
ST2
WH
95
OL2
96 A1
YW
A2
ST3
WH
95
OL3
14 11
R1
YW
OR
D3 D1 D2
C
NO
BK(YW)
RD RD(RD) C1
NC
FS1
BR(BK)
NO1
NC1 BR
A1
R1
A2
WH
R2
A1 A2
18 inches
6 inches
12 inches
Spare Fire Switch Contact
(dry contacts for building alarm)
RD/RD C2
NO2
NC2
BK/YW
BR/BK
C NC
NO
Ansul / Amerex
RD/RD
BK/YW
BR/BK FS2
NOTES:
Drawing shown de-energized at L1 (term. #H1), w/ Fire
System armed (non-fire mode). (normal operation, R1 & R2
are energized) If wall mounted prewire, or field installed fire
system, the fire system microswitches must be field wired .
F1-E EF-1 1 115 1 16.0 12 ga 20 amp
F2-E EF-2 0.5 208 3 2.4 14 ga 15 amp
F3-S SF-1 0.75 230 1 6.9 14 ga 15 amp
T1-A T1-B
TS1
TC1
RD
6 8 7
1 2
WH
T3-A T3-B
TS3
TC2 WH
RD
6 8 7
1 2
T2-A T2-B
TS2
®