I
Ladder Diagram
CR-A
HOT
NEUTRAL
Relay 1
120VAC
0
;;\
;;\
----E3
Relay 2
Main GV
'u
GFI
----E3
Relay J
SGV 1
'u
----E3
Relay 4.
SGV 2
�
'u
----E3
Relay 6
l!Jjler
�
-
�o
Relay 7
PUMP
Transformer
'u
--
- - - - - - - -
-
Primary
�
/Y /Y (Y
n
Sencondary
FIW
\
)
AC150V
I
si,eed Control
�
DC15V
w.aiet
Ad
j
us
l
men
l
Valve
�
\ )
I
_
F
l
ow Control
1
DC5v
I
Flame rod
� Flow Sensor
f-
-
-
-
-
I
�
APS
f-
WO
-
R
SS
---,
Modulation
l
---j
f-
GV
C
om
rr,
u
n
;ca
ion
�
GPS
I
I
1
n
1
ertace,
---j
Fan
f-
-
r.1:elay Power Supply
Hall Sens.or
MCU 1
-
-
MCU 2
O,Mng Cim ..
iit:
---j
WaleJ Leakage
�
-
�
�
Deleetlon
�
�
---j
T=or
f-
--c=J--
f--c=J
---j
1
n
1
e
1
f-
--c=J--
�
Thetmi!ilor 1
c=J-
�
I
I
n
l
e
t
f-
-
Themlislor
Z
I
I
�
H
T
L
swilchi
Heat Excna'\)er
�
HTL swilchi
Exhaust
y
y
Remote
C
on
tr
o
l
!er
R
emote,
Ready Link.
1ritertac:e
Controller"
Interlace
Ready Link.
Summary of Contents for CC-180
Page 57: ...I MEMO...
Page 58: ...I MEMO...
