PCH cold storage generator module
APEN GROUP SPA reserves the right to contribute the necessary modifications to the documentation or documentation
38
cod. HG0130.05GB ed.B-2104
PCH
39
cod. HG0130.05GB ed.B-2104
PCH
T
IT
O
LO
:
D
A
T
A
:
P
R
O
G
E
T
T
O
:
F
O
G
LI
O
09
/0
7/
20
15
JG
03
85
.0
1I
T
00
C
LI
E
N
T
E
:
A
P
E
N
w
w
w
.a
p
e
n
g
ro
u
p
.c
o
m
D
A
T
A
F
IR
M
A
R
E
V
.
M
O
D
IF
IC
A
D
I
01
D
IS
.:
C
du
ra
nt
i
C
O
M
M
E
S
S
A
:
S
C
H
E
M
A
E
LE
T
T
R
IC
O
P
C
H
01
5-
10
2
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
I
J
B
W
O
R
B
L
B
K
B
W
B
L
R
E
D
G
Y
A
C
C
IO
N
O
G
R
G
R
23
0
V
A
C
AC
F
-G
10
90
0
PC
BO
AR
D
-G
16
80
0.
XX
BU
RN
ER
FA
N
PC
H0
20
-06
5
PC
H0
80
-10
5
B
W
B
L
Y
G
Y
G
B
L
B
W
B
W
B
K
B
L
B
L
B
W
G
R
Y
L
R
D
W
T
G
Y
P
K
D
+
D
-
0V
10
V
A
LA
R
M
A
LA
R
M
O
N
/O
F
F
O
N
/O
F
F
B
L
Y
G
B
W
NT
C1
N
P
E
L1
K
O
N
D
G
Y
3
2
1
6
7
8
5
4
3
2
1
SONDA
NTC
24
V
230V
5
4
3
2
1
24
V
HA
LL
PW
M
0V
VAG
F
N
PE
F
PE
N
230V
m
od
. 1
48
m
od
. 1
18
-1
28
1
R 20
F9
R 56
C
2
6
Q
1
R 8
CN15
R104
R
2
2
R 87
C 49
F5
D
6
C
50
C
3
2
R39
U
15
C
41
Q2
CN11
R 48
U1
CN12
C
2
8
R 61
R
2
4
U8
C 21
F3
R 3
R
5
0
R
2
7
F4
U2
R 16
R
1
U4
R
2
9
C
N
04
C
42
R 44
R 66
F6
R 52
TP
1
R
8
3
R
4
R 73
R
10
1
C
54
C
55
C
18
R 17
U
9
R 65
R
2
R
9
1
C
3
5
R 97
C 6
OP1
L1
DZ1
C 1
T2
D11
D
1
6
C
1
2
R
9
0
C
3
4
R103
F1
D
7
R 37
R 7
R 18
R 74
C
N
13
D
1
7
R
5
C
3
7
R
9
9
C
3
1
C 2
SW
1
R
9
4
C52
R
3
4
U
3
F8
C
56
R
8
9
C 14
R 25
F2
R106
R
7
7
R
4
3
C 27
R
4
9
R 10
R 58
C
4
0
C 20
C 8
Q5
R 45
R 62
R
L2
C 22
R 64
D
3
C 23
C
N
01
LC
1
R32
R
L1
C
51
U11
LC6
C
1
1
R
7
0
R
4
1
R
40
D
9
D
1
R
3
5
R110
R 42
R31
R
5
9
R
9
6
TS1
R
3
8
D
5
D20
Q3
R23
D2
R 55
R 26
C
N
02
D
1
0
C
2
9
R100
C
1
5
C
3
3
D
13
R 19
R
7
8
R
10
8
R
1
02
R
7
6
R
7
9
D
8
C 43
TS2
C 5
C 10
R 9
U14
LC5
LC2
C
3
8
C 17
Q6
VR1
CN08
C 3
R 71
R
9
5
R 72
R 12
T1
C
3
6
C
53
R107
U
5
D
4
R
8
2
XT
1
C 48
F7
R 88
C
3
0
R 28
R 14
C
3
9
R
6
3
R
5
4
R 11
U13
R 53
C
4
6
R
R
1
C
1
6
C45
R109
R 13
C 44
C
N
06
LC
3
J1
U10
R
3
0
R 57
R 15
R21
R
3
6
CN14
R 98
R
8
6
R 60
C 9
D14
D
19
D12
R 69
C
N
07
R
8
4
C 7
D
1
5
D21
R
9
3
R
D
1
C
47
R105
R 81
LC
4
R 47
R 67
R
9
2
R
5
1
R 68
Q4
R
8
5
R
7
5
CN05
C 25
U12
C
N
03
C 13
R
6
R 80
R
3
3
C 4
D18
RE
SB
EV
P
EV
2
EV
1
-J
P1
RE
SE
T
- O
PZ
13
14
N
L1
LFN
N
N
NC
IDC1
ID1
LBW
GND
B1
GND
+5V
B3
GND
B2
+5V
NT
C3
NT
C3
NT
C2
NT
C2
NT
C1
NT
C1
D-
D+
G
ND
+1
2V
+28V
HALL
GND
PWM
ID2
IDC2
ID3
IDC4
ID4
IDC5
ID5
IDC6
ID6
N.O.
N.C.
COM
Q2
GND
Y1
Y2
+28V
N
24
Vd
c
L
G
ND
7V
dc
24
Va
c
CL
K
DA
T
IO
NO
AC
C
PE
N
L
G
ND
7V
dc
CL
K
24
Va
c
DA
T
24
Vd
c
ST
B
ST
B
VG
1
VG
P
VG
P
VG
2
VG
2
VG
1
-TS
-Y
1
M1
M2
PCH Wiring diagrams
Single PCH wiring diagram: PCH020 - PCH105
(code JG0385.01_A)
Connection details are described in
paragraph 4.7 "Electrical connections".
Connections
Line:
terminals L1, N, PE
Power to 230 V
ac - see table for power absorptions
On/Off:
terminals 7-8
Powered at 230 V
ac
~
50Hz - Connect dry contact
Alarm:
terminals 5-6
Dry contact - Power to max. 24 V (AC or DC) 0.5
A
0-10V
:
terminals 3-4
Dry contact - Power with 0-10 Vdc. NOTE: Max. 24V
ModBus:
terminals 1-2
KEY
TS
safety thermostat
EV1
first GAS solenoid valve
EV2
main GAS solenoid valve
EVP
pilot GAS valve
KOND
condensation detection electrode
IONO
flame detection electrode
ACC
start-up electrode
ACF
flame monitoring equipment
VAG
burner fan
NTC1
temperature probe
CABLE COLOUR KEY
WT
white
OR
orange
RD
red
PK
pink
BL
blue
GR
green
YG
yellow-green
BW
brown
GY
grey
BK
black
YL
yellow
