Laars MagnaTherm MGH1600, Инструкции по установке и эксплуатации для

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LAARS Heating Systems
Page 52
COM 1
COM 2
1
2
3
6
5
4
7
8
DISPLAY
C
B
A
J3
M
B1
120
V
A
C
24
V
A
C
J5-
1
IN
TE
RL
O
C
K
(+
)
(-)
1
2
4
3
2
1
4
3
2
1
4
3
2
1
VT
B2
VT
B6
VT
B3
VT
B5
VT
B4
VT
B1
24
VA
C
PO
W
ER
VARI
PRI
ME
COM
N/
C
N/
O
(OP
TI
ONA
L)
ENCL
OS
URE
3 1 2 4
R-
4
PI
LOT
J1-
3
FLAM
E
ROD
M
AIN
2 1
C
IR
C
UIT
BR
EA
KE
R
+
-
120
V
A
C
208
V
A
C
FUSE
M
A
IN
SW
ITC
H
R2
C
O
NV
ENI
ENC
E
RE
C
EP
TAC
LE
FUSE
1 2 3 4 5
J2
-1
J2
-2
J2
-3
J2
-4
BLOWE
R
C
O
ND
ENS
AT
E
R1
HIG
H G
AS
PRE
SSU
RE
S
W
_
_
+
+
J6-
2
J6-
1
OPT
IONAL
ADDITIO
NA
L
H
IGH LIM
IT
J7-
5
THE
RM
AL
CUT-O
UT
PRO
BE
LO
W
G
AS
PRE
SSU
RE
S
W
J7-
3
INL
ET
SEN
SO
R
OU
TL
ET
SEN
SO
R
R4
TB
1-
29
TB
1-
30
M
ANU
AL
R
ES
ET
HIG
H L
IM
IT
C
O
ND
EN
SA
TE
R3
J7-
4
J7-
6
J5-
3
J4-
10
J5-
2
UNI
T
TE
MP
ERAT
URE
SEN
SO
RS
J5-
7
J4-
8
P1
P2
2
J8-
2
J8-
3
J8-
1
V
A
RIP
RIM
E P
UM
P C
O
N
TR
O
L
M
O
UN
TED
O
N
H
YD
RO
N
IC
U
N
ITS
O
N
LY
120
N
EU
TR
A
L
(VAR
IP
RI
M
E
O
NL
Y)
VTB 3-
4
VTB 3-
3
M
B2-B
J10
-1
-
J10
-8
R3
VARIP RIM E
ONL Y
-
+
-
+ +
4-20
m
a
(+
)
+ -
J10
-5
0-10V
DC
(+
)
45 44 43
4-20
ma
0-11
0VD
C (-)
J10
-6
DIS
PLA
Y #
6
M
B2-A
M
B2-C
J10
-3
{
PU
M
P
0-10V
DHW
SEN
SO
R
{
C
O
M
2
MB
2
REM
O
TE
RESET
{
30 29
31 32 33 34
DISPLAY #4
35 36 37
38 39
40
42 41
TO
D
FEED
J10
-2
J6-
8
J6-
7
A
LA
RM
{
27
28 26
25
+
24 23 22 21
TB1-4A
20 19 18 17
15 16
FI
ELD
CO
NN
ECT
IO
NS
{
TT
{
A
N
A
LO
G
{
O
UT
DO
O
R
SY
ST
EM
{
DHW PU
MP
{
SY
ST
EM
PU
MP
BO
ILE
R
PU
MP
{
J8-
3
TB
1-13
J8-
6
J8-
7
J8-
11
J8-
12
J4-
2
J4-
4
TB1-4A
TB1-4A
J4-
6
J4-
2
J4-
4
J4-
6
TB1-
4A
TB1-
4A
J6-
3
R1
120
V+
120
V-
120
V-
120
V+
TB
1-
35C
TB
1-
34C
TB
1-
33C
OU
TLE
T
W
AT
ER
IN
LE
T
W
AT
ER
J8-
8
J8-
9
J8-
4
J8-
10
J8-
5
3
2 4
1
ST
AC
K
J9-
4
J9-
5
J9-
6
3
2 4
1
BO
IL
ER
PU
M
P
SYST
EM
PU
M
P
DHW PU
MP
TB1-
4A
N
O
TE:
W
HE
N
AN
O
PT
IO
NAL
C
O
M
PO
NE
NT
IS
NO
T
PR
ES
ENT
,
1. TH
E
SI
G
N
A
L
M
US
T BE
JU
M
PED
J10
-7
J9-
1
J9-
2
DISPLAY #5
J10
-4
2 1
L1
L2
L2 L1
BL
OW
ER
M
OT
OR
120H
CO
NTA
CTO
R
R2
T1
T2
L1
L2
BL
O
C
K F
LU
E
SW
ITC
HES
LWC
O J7-
2
J5-
6
SP
AR
K
G
ENE
RAT
O
R
SPA
RK
IG
N
IT
O
R
208V
1
P
HA
SE
E2
37
50
-
D
C
B
A
B
C
D
1
2
3
4
1
D
ECI
M
ALS
.XX
1
/8"
4
3
2
BY L
AAR
S H
EATI
N
G
SY
ST
EM
S.
FMA
56A
D
WG N
O.
E23750
SH
1
REV
-
GL
5/
24
/1
7
REVI
SI
ON
S
RE
V
.
CH
A
NGE:
APP
R
EN
GR
APPR
EC
N
DR
AFT
CHE
CK
IN
ITIAL
R
EL
EAS
E
-
17-01
3N
DG
5/
24
/1
7
S
CAL
E:
N
ON
E
IN
TE
N
D
ED
SI
ZE
:
SOF
TW
AR
E
D
W
G.
N
O:
C
SH
EE
T 1
O
F 1
RE
V
.
AP
PR
O
VALS
D
RA
FT
D
ECI
M
ALS
.X
TITL
E:
RE
PR
OD
UC
ED
, TR
AN
SF
ER
RE
D
TO
OT
HE
R D
OC
UM
EN
TS
, U
SE
D
OR
D
ISC
LOS
ED
TO
OT
HE
RS F
OR
MAN
UF
AC
TU
RI
N
G
OR
AN
Y O
TH
ER
DIME
N
SI
ON
S
AR
E I
N
IN
CH
ES
.
TO
LER
AN
CES
AR
E:
MATER
IAL:
FIN
ISH
NA NA
D
G 5
/2
4/1
7
ENGR
.01
0
S
A
PP
R
UNLES
S
O
TH
ER
WI
SE
S
PEC
IF
IED
:
PU
RPO
SE
E
XC
EPT
AS S
PE
C
IFI
C
AL
LY AU
TH
OR
IZE
D
IN
WR
ITI
N
G
GL 5
/2
4/1
7
D
ECI
M
ALS
.XXX
TH
IR
D AN
GL
E P
ROJ
EC
TIO
N
.
PR
OP
RI
ETAR
Y T
O L
AAR
S H
EATI
N
G
SY
ST
EM
S AN
D
SH
AL
L N
OT
B
E
DO N
OT S
CAL
E DR
AWIN
G.
.03
.1
TH
IS D
OC
UM
EN
T AN
D
TH
E I
N
FOR
M
ATI
ON
C
ON
TAI
N
ED
HE
RE
IN
AR
E
AN
GLES
FR
AC
TIO
NS
LAD
D
ER
D
IAG
RAM
, M
G
T 1
.6
,
SM 5
/2
4/
17
8.L Ladder Diagrams (continued)
Figure 32. Model 1600, 208V, 1 Phase, ladder diagram