Table of Contents
Advertisement
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 .
L1
CONTROL INPUT: 115VAC, 15AMPS FROM BREAKER
H1
FACTORY MOUNTED SWITCH
FACTORY WIRING TO SWITCH
S1
RD
OR
OR
S1H
S1
S1
TC1
23
24
TC1
OR
20
22
TC1
15
17
OR
OR
R1
R1
RD
YW
12
11
11
14
YW
D3
D1
TS1
TS3
TS2
T1-B
T1-A
T3-A
T2-A
T2-B
2
1
3
RD
11
TC1
FS1
RD
RD(RD)
BR(BK)
C1
NC1
NC
C
BK(YW)
NO1
NO
BK
STH
TEMPERATURE INTERLOCK CALIBRATION
1. PRESS SET BUTTON. 'St1' WILL APPEAR.
2. PRESS UP OR DOWN BUTTON TO NAVIGATE TO SET POINT THAT YOU WISH
TO ADJUST ('St1', 'St2', OR 'St3').
3. PRESS SET BUTTON TO VIEW CURRENT SET POINT. PRESS UP OR DOWN
BUTTON TO ADJUST AND PRESS SET BUTTON TO STORE VALUE.
4. PRESS SET + DOWN BUTTONS TOGETHER TO EXIT OR WAIT 1 MINUTE.
5. CHECK SYSTEM OPERATION BEFORE MAKING ADDITIONAL ADJUSTMENTS.
®
N
G
N1
LT1
WH
R
S1N
OL1
WH
ST1
96
95
A1
A2
OL2
WH
ST2
A1
A2
96
95
INPUT POWER
2 WIRE
115/1 PHASE
FROM BREAKER
OL3
INPUT POWER
WH
ST3
3 WIRE
96
95
A1
A2
208/3 PHASE
FROM BREAKER
D2
INPUT POWER
2 WIRE
230/1 PHASE
FROM BREAKER
T3-B
4
WH
12
WH
BR
R1
A1
A2
WH
STB1
STN
L1
H2
R
R
BL
CONTROL PANEL
Installation Location:
12.0
Ship Loose
20.0
"LIGHTS" SWITCH
"FAN" SWITCH
"HEAT/COOL" SWITCH
6.0
ST1
OL1
L1 T1
T1
L1
N
T2
L2 T2
L2
L3 T3
T3
ST2
OL2
T1
L1 T1
L1
L2 T2
T2
L2
L3 T3
T3
L3
ST3
OL3
L1 T1
T1
L1
L2 T2
T2
L2
T3
L3 T3
Switches Mounting - On Control Package
LIGHT INPUT: 115VAC,
15AMPS FROM BREAKER
S2
BK
B2
LT
1400W max.
LT
CONNECTIONS TO
TEMPERED MUA FAN
Switch Mounting - On Control Package
S3
HEAT
OFF
COOL
Panel Mark:
Controls
Hood Mark(s):
Motor
Fan Mark
HP
Volt
F1-E
EF-1
1
115
F2-E
EF-2
0.5
208
F3-S
SF-1
0.75 230
1
Qty. Fan Switches (0-3)
1
Qty. Light Switches (0-3)
1
Qty. Temp. Switches (0-1)
One Switch for L & F
X
Digitial Temperature Interlock
0 Mounted Sensors - Factory
3 Mounted Sensors - Field
X
Heat Switch
Tempering SW
Exh
G
X
Cool Switch
AD Switch
FAN 1
Remote Switches
Audible Alarm
Gas Reset
Gas Off w/Fans
Power for Gas Solenoid
X
Power for Shunt Trip
Exh
G
Spare Fire Switch Contact
FAN 2
(dry contacts for building alarm)
RD/RD
C2
NC2
BR/BK
Supply
G
NC
FS2
C
BK/YW
FAN 3
NO2
NO
Spare Relay Contacts
(activated by FS1)
(can be used for shunt trip, alarms, etc.)
RD
C3
BK
A
NO3
A
22
R1
21
NC3 BR
B
B
24
open w/power at H1/N1 & fire system armed
A
closed on fire or no power
closed w/power at H1/N1 & fire system armed
B
open on fire or no power
N
WH
W2
N2
TORQUE:
TERMINAL BLOCKS = 8 LB.IN
GROUNDING BLOCKS = 8 LB.IN
LABEL DESCRIPTION
EF
Exhaust Fan
SF
Supply Fan
ST
Starter
OL
OverLoad
C
Contactor
G
Ground
S
Switch
LT
Light
FS
Fire Switch
R
Relay
AF
Air Flow Switch
SV
Gas Solenoid
STB
Shunt Trip Breaker
D
Damper
PushButton
PB
EC
Evap Cooler
TS
Temperature Sensor
TC
Temperature Controller
W1
Y1
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.
BL
COMMERCIAL APPLIANCE OUTLET CENTER
W1
LISTED
ELECTRICAL RATINGS: 120V, 1PHASE, 60HZ, 15A
43BM
Wiring Diagram Code:
BL
Y1
Kitchen Fan Control Center
PH FLA
Wire
Breaker
1
16.0 12 ga 20 amp
3
2.4 14 ga 15 amp
1
6.9 14 ga 15 amp
X
Exhaust in Fire
MUA Interface
Lights Out in Fire
X
Fire Relay (#1)
Extra Fire Relay (#2)
Extra Fire Relay (#3)
DPDT Relay w/SF
DPDT Relay w/EF
Off Delay Relay
SF Failure Light
EF Failure Light
Fan Failure Light (Appl.)
Aux. Supply Contact
SDR
Ansul / Amerex
RD/RD
BR/BK
BK/YW
RD
C4
BK
NO4
32
R1
31
BR
NC4
34
FIELD WIRING:
USE MINIMUM
60° Copper Wire
FACTORY WIRING
FIELD WIRING
ALL WIRING 90°C 14 GA.
UNLESS SPECIFIED
WIRE COLOR
BK - black
BL - blue
BR - brown
OR - orange
PR - purple
RD - red
YW - yellow
WH - white
FILE #E313951
17
Advertisement
Table of Contents
