Laars OMNITHERM ONH1250, Инструкции по сборке, установке и эксплуатации

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Page 45
Low Voltage
120VAC
High Voltage
Wire Voltage Legend
P Pink
Red
R
White
Violet
Yellow W
V
Y
Wire Color Legend
Orange
Green
Grey
Blue
Brown
Black
G
O
GY
BL
BR
BK
Enc
lo
sur
e
Fa
n
Low
V
ol
ta
ge
P
an
el
TB
1-
9:
2
120L
TB
1-
6:
2
12
0N
DH
W/D
HW3
CH
2/D
HW2
CH
2/D
HW2
CH
1/D
HW1
AL
AR
M
BE
LL
RW
BK
Y
BL
TB1-12:3 24N
TB1-16:3 24L 24VAC
(COM)
78 24VAC
45
6
CO
M
2
Ga
s
Va
lve
Di
sp
la
y
12
3
CO
M
1
+
-C
RS
485
M
od
bu
s
R
X1-
20
X1-
8
3
G
G W BK BU
/R
D
BL
/BK
X14-
14
X14-
7
62 61
24VAC
120VAC
TRA
NS
FO
RMER
BK
W
X12-
4
X12-
3
BR W/V BK
Sp
ark
12 11
Gen
er
at
or
Sp
ark
Ig
ni
to
r
SP
ARE
BR
BR
Sp
ar
k
Rod
REL
AY
IN
TE
RL
O
CK
GA
S
VA
LVE
TB
1-
6:
3
12
0N
REL
AY
IN
TERL
O
CK
GA
S
VA
LVE
W
TB
1-
7:
2
12
0N
BK
/W
TB
1-
10:
2
120L
X9-
3
X9-
1
W
iri
ng
Con
trol
Gr
ou
nd
M
V1
M
V2
IL
K
O
ut
IL
K
In
G G N L1
Su
pp
ly
Vo
lta
ge
M
ai
n
SV2
G
as
Va
lv
e
X2-
14
X2-
13
X2-
7
X2-
6
O
/W
V
GY
BK BK GY BR
/Y
BR
X14-
6
X14-
13
X14-
5
X14-
12
SPA
RE
2
23 24 26 25
SPA
RE
2
SPA
RE
1
SPA
RE
1
SY
ST
EM
19 20 22 21
PU
M
P
PU
M
P
DH
W
SPA
RE
2
SPA
RE
2
Sp
are
Inp
ut
s
42
SPA
RE
1
41
SPA
RE
1
43 44
INT
ER
LO
CK
RES
ET
AUT
O
Ana
lo
g
O
ut
pu
ts
W/G
G BL
W
Y
GY
/B
K
GY
/R
O
G
O R V BK BL BR
W/B
K
TB
1-
1:
1
GN
D
2
BR
/Y
M
AN
UAL HI
GH
LI
M
IT
HI
GH
LI
M
IT
RES
ET
LWC
O
BR
/R
BK
/O
BR
/R
BK
/W
BR
/Y
HI
GH
GA
S
LO
W
GA
S
PRE
SS
URE
PRE
SS
URE
FL
O
W
CO
ND
EN
SA
TE
LEV
EL
R
3 11 1 9 10 2
GY
/B
K
R GY
/R
BK
/O
GY
/V
GY
/B
L
W/R BL
BL
/W
12 4
8
16
-P
IN
CO
NNE
CT
O
R
"A
"
W/R
CA
SCA
DE
GND GND
-t°
20K 10K
O
UTL
ET-
B
O
UTL
ET-
A
IN
LE
T
(10K
)
FL
UE
-B
(100K
)
-t° -t° -t° -t°
FL
UE
-A
(100K
)
RS
485
BM
S
RS
485
60 58 57 56 59
B A A
W/G
V W/B
K
1 5 3 6
W/V
7 4 8
Y/R BR
/G
W/G Y/G
W/G
8-
PI
N
CO
NNE
CT
O
R
"C
"
N.
C.
N.
O
.
N.
C.
N.
O
.
CO
NTA
CTS
RU
N
REL
AY
AL
AR
M
REL
AY
CO
NTA
CTS
54 53 52 55
C B
50 49 51
C
47 48
-
+
BR
/R
W/R BR
4-
PI
N
CO
NN
ECT
O
R
"E
"
18
Pow
er
PU
M
P
L
O
ut
pu
ts
Co
nt
ac
ts
Se
ns
or
Inp
ut
s
Dry
Inp
ut
s
Ana
lo
g
BR
/R
34
DH
W/D
HW3
CH
1/D
HW1
0-
10V
DC
BA
S
46
+
40 39 45
-
He
at
De
m
and
s
37 38 35 36
BR R R BL O BL O
O
UT
DO
O
R
RET
URN
SUP
PL
Y
SY
ST
EM
SY
ST
EM
DH
W
29 30 27 28 32 31 33
DH
W
SY
ST
EM
PU
M
P
PU
M
P
21 22 20 19
BL
/W
W BL R G BR BR
/Y
BR
/G
BR
/V
O V
M
AI
N
PO
W
ER
SWI
TC
H
3
BK
/O
1 2
BK
4
BL Y
W BK
/O
G
120N
GND GND 24V 24V 24V 24N 24N 24N
120L 120L 120L 120N 120N
N
10 17 13 14 11 12 16 15
BO
IL
ER
W
4 3 7 8 6 5 9
BR
/R
W BL Y
Fl
am
e
Ro
d
GND GND
1 2
2
TB1
1
X9-
2
9
TB
1-
16:
1
24L
TB
1-
12:
1
24N
TB
1-
2:
2
GN
D
X4-
7
X4-
17
X4-
2
X4-
12
X4-
13
X4-
3
X9-
11
X4-
8
X4-
18
X4-
19
X4-
9
X4-
6
X4-
16
X4-
5
X4-
15
X4-
11
X4-
1
X4-
4
X4-
14
LWC
O
Sup
pl
y
Vo
lta
ge
LW
CO
P
rob
e
LWC
O
10
4
G
X5-
1
X5-
7
X5-
2
X5-
6
X8-
9
X8-
7
X6-
3
X6-
2
X7-
3
X7-
2
X7-
1
X1-
21
X1-
13
X1-
9
X1-
1
X1-
2
X1-
14
P G/R W R/B
K
V
BR
X8-
1
X8-
3
X8-
5
X8-
6
X8-
4
X8-
2
X13-
3
X13-
2
X13-
1
X13-
5
X13-
4
X6-
1
X13-
6
X3-
13
X3-
5
PU
M
P
0-
10V
DC
BR Y BL GY O R
12
-P
IN
CO
NNE
CT
O
R
"B
"
2 7 1
Bl
ow
er
PWM
3 4 2 1 7 8
Di
sp
la
y
3 4 5 6 1 2
X14-
8
X1-
19
X2-
3
X2-
8
X2-
1
X2-
2
X2-
10
X2-
9
X3-
1
X3-
9
X1-
16
X1-
4
X1-
5
X1-
17
X1-
6
X1-
18
X1-
7
X14-
10
X14-
3
X14-
11
X14-
4
24V
AC
Con
trol
le
r
X14-
1
X5-
10
X5-
5
Con
trol
le
r
Vo
lta
ge
Su
pp
ly
X10-
1
X10-
3
X10-
2
BO
IL
ER
IN
TE
GR
AT
ED
C
O
NT
RO
LL
ER
X15-
4
X15-
8
B
DWG. NO: SOFTWARE
INTENDED SIZE:
SCALE: NONE
0060
PROJECT #
D
C
B
A
B
C
D
1
2
SHEET 1 OF 1
REV.
APPROVALS
DRAFT
ENGR
3
4
4
3 2
1
BY LAARS HEATING SYSTEMS CO.
DG 3/7/19
17-152N-03
B
UPDATED TO ADD FAN TO CONTROL PANEL
CHECK
DRAFT ECN
ENGR APPR
APPR
CHANGE:
REV.
REVISIONS
.010
DISCLOSED TO OTHERS FOR MANUFACTURING OR ANY OTHER
1
RR 3/7/19
DECIMALS .XX
SH 23MAR18
S
SH 3/7/19
PURPOSE EXCEPT AS SPECIFICALLY AUTHORIZED IN WRITING
JM 23MAR18
B
1/8"
FINISH
MATERIAL:
TOLERANCES ARE:
REPRODUCED, TRANSFERRED TO OTHER DOCUMENTS, USED OR
DECIMALS .XXX
.1
TITLE:
E23716
WIRING DIAGRAM, CONTROLS, OMT
FRACTIONS
.03
DECIMALS .X
DIMENSIONS ARE IN INCHES.
UNLESS OTHERWISE SPECIFIED:
APPR
THIS DOCUMENT AND THE INFORMATION CONTAINED HEREIN ARE
PROPRIETARY TO LAARS HEATING SYSTEMS CO.AND SHALL NOT BE
ANGLES
DO NOT SCALE DRAWING.
THIRD ANGLE PROJECTION.
N/A
The
O
MNI
T
HERM