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Wiring diagram, YLCC- 42 and 62, 400.3.50 (2 of 2)
I-
2329-2b
(
2
of
2
)
YLCC-42
und 62
400.3.50
A1
ELECTRONIC BOARD
14
5
21
34
65
21 22
(01)
(
2
)
21
34
65
21 22
(0
3
)
A2
ELECTRONIC BOARD
21
34
65
21 22
(0
2
)
(
3
)
21
34
65
21 22
(0
4
)
GND B4
LWT
PROBE 2
1
2
21
HP2
P
ID8
24
P6
P1
10 11
4
B
WATER PUMP
X2..
1
2
12
1
2
LP1
P
13
11
X2...
HP1
P
6 7
3 4
KM1
A1
A2
24V
0V
1
2
T1
F10
100 VA
230V
0V
4A
R
a
b
X2..
GGO
ALARM
COOL MODE
ON/OFF
FLOW SWITCH
MOTOR GUARD
FAN 1
LOW PRESSURE
SWITCH 1
HIGH PRESSURE
SWITCH 1
IDCOM ID1 ID2 ID3 ID4 ID5 ID6 ID7
B1
GND B1 GND B2
B2
GND B3
LWT
PROBE 1
EWT
PROBE
X2...
LOW PRESSURE
SWITCH 2
HIGH PRESSURE
SWITCH 2
B4
22
1
2
LP2
P
ID9GND Y1
NO
ID10 ID11 GND Y2
MOTOR GUARD
FAN 2
3
2
1
B2
3
2
1
B1
3
2
1
B3
3
2
1
B4
3
2
1
B5
1 - 2 NTC
12
13 14
15 16
17 18 19
20 21 22 23 24 25 26 27 28 29
30
15 25
13
14
F3
(03)
1
S/PF5
13
14
F4
(04)
NC
NO
C
NO
NC
NO
C
NO
C
KM3
A1
A2
C
NC
NO
C
NO
C
KM4
A1
A2
A2
KM2
A1
GND
B5
2
C
C
J8 J9 J10 J11 J12 J13 J4 J5 J6 J7
REMOTE
TERMINAL
A7
J6
23
J2J3
C
J1 J2 J1
NO