Welbilt Manitowoc RCU1075, Technician'S Handbook, Page: 267 / 288

Part Number 000007661 Rev02 02/20 267
RN1000C/RN1200C QUIETQUBE HEAD SECTION
Refer to Nameplate for Voltage Rating
TP
3
TP
5
TP
6
TP8
TP7
TP
4
TP
11
DR
N H2O
IN H2O
J15
J14
J13
J16
WA
TER INPUT
DRAIN
12
0V
ac
20
Wa
tt
20W
at
t
120V
ac
FCV
-2
FC
V-
1
#3
2
#3
3
#3
0
#3
1
J8 J1
2
J1
1
N
J9
J1
0
DR
V
FA
N
SO
L
COMP
CB
1
#3
4
#3 #1 #2
M1
J6
K3
C
NO
1/2hp Ma
x
J2
J18
J17
SENSIN
G
AM
P
MO
TO
R
J5 J4 J7
L1
NO
C
K1
J3
2
RESET
SW
IT
CH
HI WATER (R)
CPU (G)
LO WATER (R)
TIME DELAY (Y)
DRAIN CLOG (R)
LO PRESS (R)
HI PRESS (R)
HI AMPS (R)
SERVICE (R)
CLEANING (Y)
REFRIG ON (G)
AUGER ON (G)
LOW BIN (G)
POWER (G)
PURGE (Y)
J21
CONTROL PC BOARD
J23 J22
J24
GR
AY
/ GR
AY
P
AIR
RED / GR
AY
P
AIR
J51
4 3 2 1
INPUT
2
OR
MAIN
T
PURG
E
S2
MO
M
CLEAN
S3
FULL BIN
(CONT
AC
T CL
OSURE
)
RETURN
+V
(3
WIRE
)
-V
OUT (light on
)
WA
TER LEVEL
COM
DRAIN
CL
OG
8
LE
7
LO
W
LE
ALARM
4 LE
COM
3
LE
NORM
HIGH
6
NORM
LO
W
2
LE
LE
JUMPER
JUMPE
R
#2
2
#2
4
#2
3
FC
V-
3
20
Wa
tt
12
0V
ac
REFRIG
J50
3 2 1
D1
5
D1
0
D6
D9
D5
BR
N BL
K
BL
U
P5
2
12
0V
ac 60Hz
L1
GND
N
~6Amp DRA
W R
UNNING
J52
GND
4 1
MAIN OFF/O
N
240V
ac / 20FL
A
O
I
S1
#2
1
#2
0W
HT
BLK
5 2
J34 J33 J32 J31
1
1 1 1 1