Duke FWM3-13 - Page 31

31
Installation and Operation of Product Holding Cabinets
2
1
3
4
2
1
3 4
Relay
TERMINAL BLOCK
WHT
RED
4 GRY
YEL
YEL
BLK
BLK
WHT
DUKE FOOD WARMER
MODEL FWM3-24Z
100/120/208/230/240 VAC
50/60 HZ 1 PH.
160942 REV. D
BLK
8 RED
9 RED
BLK
RED
YEL
33 BLK
11 BLU
22 BLU
33 BLU
44 BLU
12 GRY
13 GRY
3 RED
11 BLK
22 BLK
44 BLK
YEL
Relay
CE option
}
}
RED
BLK
BLU
REAR TIMER BAR (option)
4 2 3 1
4 2 1 3
R1R2
WHT
RED
BLK
BLK
WHT
RED
4 3 2 1
4 3 2 1
BLU
RED BLK
WHT
BLK
WHT
RED
4 3 2 1
4 3 2 1
BLU
FRONT TIMER BAR
RED
BLK
BLU
3 2 4 1
3 2 1 4
F2F1
14 15 20
8 9
19 10 18
1 2 3 6 4 5
13 11 12
HMC-34 DU2 [Daypart – Lid Prompt]
YEL
GRN
WHT
BLK
ORG
P2
P1
+5Vdc
GND
1 2 3 4 5 6 7 8 9
10 11 12 13 14
BLK
WHT
RED
BLK YEL
RED
BLK BLK
RED
1
10
11
20
1
7
8
14
+5Vdc
GND
BLK
RED
WHT
data data
RTD3 RTD4 RTD2 RTD1
+5Vdc
GND
data
GND
+5Vdc
XFMR
12V~ SEC.
PRIMARY
YEL
RED
1 2 3 4 5 6
USB
YEL
WHT
BLU
BLK
RED RED
RED
BLK
YEL
DAY PART Option
B
L
D
1 2 3 4
ZONE 1
heater 1
thermostat
}
}
}
}
ZONE 2
heater 2
thermostat
ZONE 3
heater 3
thermostat
ZONE 4
heater 4
thermostat
22 BLK
11 BLK
33 BLK
44 BLK
22 BLU
11 BLU
33 BLU
44 BLU
POWER SWITCH
BLK
WHT
RED
YEL
Line Cord
L1
L2/N
Timer Bars
WHT
BLK
3 2 4 1
3 2 1 4
4 2 3 1
4 2 1 3
1
(ZONE 1)
2
(ZONE 2)
3
(ZONE 1)
4
(ZONE 2)
5
(ZONE 3)
6
(ZONE 4)
7
(ZONE 3)
8
(ZONE 4)
FWM3-24Z
2 ROWS, 4 COLUMNS
SHELF 1 SHELF 2
F3 F4 R3R4
2
2
1
1
3
3
4
4
to term block
To P1
RTD
to relay
To P1
RTD
to term block
to relay
HEATER
ELEMENT
ASSEMBLY
(1) per Shelf
1O BLU
1O BLU
} }
FWM 3-24Z Internal Wiring Schematic