ELECTRICAL SCHEMATICS
ES28
CGCE, ELECTRICAL SCHEMATIC
072121E
Model
Voltage
V
Amps
A
Wa
Ʃ
s
W
Hertz
Hz
# of
Conductor
Wires
Phase
# of Tank
Elements
Tank Element
Ra
Ɵ
ng
W/V
CGCEx
CGC1Ex
CGCEx
CGC1Ex
CGCEx
CGC1Ex
ELECTRICAL RATING TABLE
220
10.8
2379
50/60
2
1
2
1600W/120V
230
240
12.4
13.1
3150
2875
1
230V L1
1
12 Vac Input
2
230V L1
2
12 Vac Input
3
Brew Valve Right
3
Water Level Probe
4
Brew Valve Left
4
Vdd +5Vdc
5
230V L2
5
Not Used
6
Inlet Valve
6
Tank Temperature Sensor
7
Not Used
7
Tank Temperature Sensor
8
Not Used
8
(Not Used) Data_Communication Next
9
Triac Gate
9
Vss- (Logic_Common)
10
Triac A2
10
Not Used
11
Not Used
11
Data_Communication First
12
Not Used
12
Not Used
13
Not Used
13
Not Used
14
Not Used
14
UPM Ground
15
Not Used
16
Not Used
17
230Vac Neutral (Internal Use)
18
Not Used
19
Current Sensor
20
Current Sensor
1
12 Vac Input (Back Light)
1
TX - Transmit
2
Vdd +5Vdc
2
RX - Receive
3
Vss- (Logic_Common)
3
Not Used
4
Not Used
4
Vdd +5Vdc
5
12 Vac Input (Back Light)
5
Vss- (Logic_Common)
6
Data_Communication First
7
Not Used
8
Not Used
1
Vss- (Logic_Common)
2
TX - Transmit
3
Vdd +5Vdc
4
RX - Receive
5
Not Used
6
Not Used
(USB) Pin Assignments
6-Pin Connector
(UPM) Pin Assignments
r
o
t
c
e
n
n
o
C
n
i
P
4
1
r
o
t
c
e
n
n
o
C
n
i
P
0
2
(UCM-TOUCH SCREEN) Pin Assignments
r
o
t
c
e
n
n
o
C
n
i
P
5
r
o
t
c
e
n
n
o
C
n
i
P
8
CGCE, CGC1E - Dual Element Water Tank (older units)
