Mt2p pool heater, Page 17 – LAARS Mighty Therm2 MT2P (Sizes 500–2000 MBTU/h) - Install and Operating Manual User Manual
Page 17

MT2P Pool Heater
Page 17
Figure 12. Connection Diagram, sizes 1250-2000.
4
6
8
7
5
3
2
W
IR
IN
G
24
V
120
V
OPT
IONAL
W
IR
IN
G
24
V
G
-G
R
EE
N
COLOUR
LEGEN
D
BK
-BLAC
K
W
-W
H
IT
E
R
-RE
D
Y-
YE
LL
O
W
BL
-B
LU
E
BR
-BR
O
W
N
O
-O
RAN
G
E
G
R
-G
R
EY
P-
PUR
PL
E
TRANSF
OR
ME
R
120
V
24
V
4
6
8
7
5
3
2
RE
M
O
VE
J
UM
PERS
F
O
R
SEP
A
RA
TE
P
UM
P
PO
W
ER
S
O
UR
C
E
(L2/
N
2)
1750
&
2000
U
SE
N
O
J
UM
PERS
.
SENS
O
R
R
B
L
Y
BL
O
W
ER
2
BL
O
W
ER
1
BK
/W
Y
Y
P
S
W
IT
C
H
P
/W
O
/R
PR
OO
F
O
F
FA
N
#
2
B
L/
W
24
V
RE
LAY
1
RE
LAY
2
B
L/
R
Y
BR
/R
H
IG
H
BL
/R
L
O
W
W
N
G
BR
/B
K
BL
/B
K
Y
BR
/R
W
/BK
N
BR
/B
LK
H
IG
H
BL
/BK
LO
W
G
BR
/R
Y/
BK
LIG
HT
2
1
G
as
V
al
ve
BL
BK
W
BL/B
K
H
IG
H
GA
S
BK
/W
L2
N
2
L2
LOA
D
1
1
2
3
4
5
6
7
8
9
10
10
lockou
t i
nd
ica
to
r
T-
st
at
lockou
t i
nd
ica
to
r (
G
)
P
ressu
re
S
w
itc
h
G
as
V
al
ve
24
V
G
roun
d
R
em
ot
e
S
en
se
S
1
L1 L2
S
2
Fe
nw
al
F1
F2
lockou
t i
nd
ica
to
r
T-
st
at
lockou
t i
nd
ica
to
r (
G
)
P
re
ss
ur
e
Sw
itc
h
G
as
V
al
ve
24
V
G
roun
d
R
em
ot
e
S
en
se
S
1
L1 L2
S
2
Fe
nw
al
F1
F2
1
2
3
4
5
6
7
8
9
10
11
12
M
A
IN
P
O
W
E
R
Fu
se
O
P
TI
O
N
A
L
LW
C
O
2
1
P
1
P
2
LO
W
G
A
S
B
LO
C
K
FL
U
E
G
as
V
al
ve
P
R
OO
F
O
F
FA
N
FL
O
W
S
W
IT
C
H
FI
E
LD
L
1
FI
E
LD
N
FI
E
LD
G
2
4
6
3
1
RE
LAY
,
DE
LA
Y
O
N
BREA
K
PU
M
P
FI
E
LD
IN
TE
R
LO
C
K
BE
LL
A
LA
R
M
S
IL
E
NC
E
LI
G
H
T
A
LAR
M
DR
Y
C
O
NTAC
T
R
H
EATE
R
H
IG
H
L
IM
IT
Y
Y
B
L
B
L
B
L
B
L
BK
/W
W
BK
/W
B
K
B
K
BK
/W
B
K
W
W
/B
K
W
W
W
G
B
K
G
G
R
/B
K
G
R
G
R
/B
K
G
R
B
K
W
B
L/
R
BL
/R
B
L
B
L/
W
P
/W
G
R
/P
W/
P
P
BR
/B
K
B
L/
B
K
Y
/B
K
BR
/R
Y
/R
B
L
B
L
B
L
B
L/
W
R
/B
K
O
O
Y
Y
B
L
B
L
Y
B
L
B
L
O
/R
G
B
L/
R
BR
/R
G
R
/R
P
/R
G
B
L/
B
K
BR
/B
K
G
R
/B
K
P
/B
K
R
/B
K
O
/B
K
O
/B
K
(G
R
/W
)
G
R
G
R
/R
P
OO
L
SUPP
LY
H
IG
H
L
IM
IT
R
A
LAR
M
A
LAR
M
B
LO
C
K
1
TER
M
IN
A
L
6
5
4
3
2
1
G
BK
W
B
K
Y
B
K
BR
/B
K
B
K
BR
/R
G
W
G
A
QU
ASTA
T
STAGE
1
R
B
L/
W
CO
M
SE
NS
OR
VD
C
Y
H2331200
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