Groen CC20-E Operator's Manual page 21

CC10-E
Electrical Diagrams
After Serial Number C7439MS
Steam Mode Circuit
DISTRIBUTION BLOCK
DB1
L1
L2
L3
GND
2-18
MOV
-2
LINE VOLTAGE
GND
208/220/240V
1ø, 3ø
L1
L2
L3
POWER
DB1
DISTRIBUTION
BLOCK
12AWG
(1ph ONLY)
GND
FB1-A
14 AWG
FB2-A
TC2 TC1
BOILER AIR
OPEN @ 610° F
MOV BOARD
MOV
-1
MOV
MOV MOV
-4 -6 -3
MOV
-5
Xph
SEE
Yph
TABLE
TR1
440/460/480V
F4
FB1-B
220/230/240V F1
20
200/208V
24 VAC
F5
FB2-B
X2
COM
20
50 VA
B
A
J4
RELAY BOARD
BLK
K6
1
WHT
BLU
2
3
3
1
N/C 4
5
BLU
K1A
K1B
K1
BH1
B6 B5
K2B K2A
K2
3 KW
BOILER
B4 ELEMENT
K3B K3A
BH2 3 KW
B3
K3
3 KW
K4B K4A
B2
B1
K4
BH3
K5B
K5A
K5
K9B
K9A
K9
AH1
A6
K10A A3
K10B 2.25 KW
K10
AIR
ELEMENT
A4
2.25 KW
AH2
A1
2.25 KW
K11A
K11B
A5 A2
K11
AH3
K12B K12A
K12
RELAY BOARD
XF
ORG
2
K14
BRN
BRN
1.25 AMP
D
K13
K15
1.25 AMP
ORG
C
AC1
AC2
MOTOR
START
RELAY
1/6 HP
1700 RPM
2
RED
YEL
BLK
WV4
ORG
SPRAY
VALVE
WV3
WV1
ORG
BOILER
FILL
VALVE
WV2
D1
DC1
+ DRAIN
VALVE
-
DC2
(Revised 1/02)