Lochinvar Armor X2 AWL1500, Руководство по установке и эксплуатации

Страница: 43 / 68

IM
G00132
A B
A B
A
B
BUI
L
DI
NG
MA
N
A
G
E
MEN
T
SY
S
T
EM
LO
UVE
R
PRO
V
IN
G
SW
IT
CH
TA
NK
T
H
E
R
M
O
ST
AT
T
A
NK SENSO
R
SH
IELD
SH
IELD
FROM
PREVIOUS HEATER
T
O
NEX
T
HEATER
SH
IELD
HEX 2
HEX 1
A B
SH
IE
LD
MODB
US
COMMUNI
C
A
T
ION
B
U
S
1
AL
AR
M
MODBUS
0 - 10V
I
N
PU
T
CASCADE
2
CO
NT
A
C
T
S
3
R
U
NTIM
E
4
CO
NT
A
C
T
S
5
L
O
UVER
6
P
R
OV
IN
G
7
HE
X
2
8
AU
X
SW
ITC
H
9
HE
X
1
1
0
AU
X
SW
IT
C
H
11 12 N
A
15
SH
IE
LD
GN
D
16
A
17
B
18
SH
IE
LD
GN
D
13 14 19
(
+
)
20
(
-)
21 22 23 24 25
TA
N
K
26
S
E
NS
OR
27
S
H
IELD
GN
D
28
A
29
B
30
S
H
IELD
GN
D
N
A
N
A
EN
AB
LE
43
8
Field wiring
(continued)
Figure 8-3 Low Voltage Field Wiring Connections
Installation & Operation Manual