Page 29
BOILERMA
TE
A-CL
ASS
O
V
2.2 INSTALLATION
L
N
Sw
itc
h
Im
m
er
si
on
h
ea
te
r w
ith
•2
x
3
kW
e
le
m
en
ts
•2
x
a
ut
o
re
se
t O
H
T
se
t a
t 9
5
+0
,-5
o
C
•1
.5
m
lo
ng
2
.5
m
m
2
hi
gh
te
m
p
fly
in
g
ca
bl
es
C
T
3
6
2
5
1
4
J5
3
6
2
5
1
4
4
8
3
7
2
6
1
5
J2
8
4
8
3
7
2
6
1
5
E N L M
D
H
W
Pu
m
p
J3
4
4
8
3
7
2
6
1
5
E N L M
B
oi
le
r
Pu
m
p
J3
2
J3
5
1
0
4
9
3
8
2
7
1
6
J3
0
M
ai
n
PC
B
2
4
1
3
J2
9
J2
8-
8
(H
W
c
al
lin
g)
o
ra
ng
e
J5
-3
(
L
)
J3
-6
(
L
)
Ea
rth
to
P
an
el
br
ow
n
R
ed
(E
le
ct
ric
b
ac
ku
p)
g/
y
g/
y
bl
ue
br
ow
n
bl
ac
k
bl
ue
br
ow
n
bl
ac
k
br
ow
n
br
ow
n
bl
ue
re
d
bl
ac
k
or
an
ge
whi
te
4
8
3
7
2
6
1
5
E N L M
C
H
Pu
m
p
J3
3
g/
y
bl
ue
br
ow
n
bl
ac
k
M
ai
ns
s
up
pl
y
23
0V
, 5
0H
z,
3
2A
10
m
m
2
A
1
A
2
C
2
23
24
13
14
re
d
re
d
red
bl
ue
E
bl
ue
bl
ue
red
1
2
3
4
5
6
7
8
9
10
1
1
1
2
1
3
1
4
1
5
1
6
S3
: D
H
W
_i
n
S4
: D
H
W
_o
ut
S5
: S
to
re
b
ot
to
m
S6
: S
to
re
_t
op
J9
O
ve
rh
ea
t &
c
on
tro
l s
en
so
r
S1
&
S
2
br
ow
n
or
an
ge
bl
ac
k
ye
llo
w
R
ed
&
b
lu
e
ID
_R
es
is
to
r
Ill
um
in
at
ed
C
on
tro
l c
irc
ui
t s
up
pl
y
O
n/
O
ff
sw
itc
h
–
SW
1
1
2
3
4
5
6
J3
1
blu
e
blac
k
B
ro
w
n
(b
oi
le
r o
n/
of
f)
PD
1
E
L
N
E
2.5
mm
2
2.5
mm
2
2.5
mm
2
2.
5m
m
2
2.
5m
m
2
J5
-6
(
N
)
b
lu
e
J2
8-
2
(R
S
ca
lli
ng
)
b
la
ck
J2
8-
7
(C
H
c
al
li
ng
)
w
hi
te
bl
ue
N
N
E
N
L_
1
L_
3
L_
2
SL
_W
SL
_H
SL
_R
SL
_B
E
E
br
ow
n
J3
-4
(
B
L
R
)
br
ow
n
B
oi
le
r ‘
sw
itc
he
d’
li
ve
(L
)
R
oo
m
s
ta
t ‘
sw
itc
he
d’
li
ve
(L
)
Pe
rm
an
en
t
Li
ve
(L
) 2
30
V
N
eu
tra
l
(N
) 2
30
V
N
10
m
m
2
G
ra
ss
lin
cl
oc
k
1
2
3
4
2-
Po
le
C
ha
ng
e
ov
er
w
ith
c
en
tr
e
of
f s
w
itc
h
H
W
O
FF
C
H
+
H
W
whi
te
red
Sw
itc
h
SW
2
A
rc
ol
ec
tr
ic
39
4
R
S
19
7-
75
92
FR
O
N
T
PA
N
EL
Pu
sh
bu
tto
n
R
ed
LE
D
O
n
SW
1
C
O
N
T
R
O
L
C
IR
C
U
IT
SU
PP
LY
O
ff
Sw
itc
h
SW
2
O
PE
R
A
T
IO
N
N
or
m
al
PD
2
PD
3
PD
1:
1
6A
m
cb
PD
2:
1
6A
m
cb
PD
3:
6
A
m
cb
H
W
‘s
w
itc
he
d’
li
ve
(L
)
C
H
‘
sw
itc
he
d’
li
ve
(L
)
L
N
Sw
itc
h
Im
m
er
si
on
h
ea
te
r w
ith
•2
x
3
kW
e
le
m
en
ts
•2
x
a
ut
o
re
se
t O
H
T
se
t a
t 9
5
+0
,-5
o
C
•1
.5
m
lo
ng
2
.5
m
m
2
hi
gh
te
m
p
fly
in
g
ca
bl
es
C
T
3
6
2
5
1
4
3
6
2
5
1
4
J5
3
6
2
5
1
4
3
6
2
5
1
4
4
8
3
7
2
6
1
5
4
8
3
7
2
6
1
5
J2
8
4
8
3
7
2
6
1
5
E N L M
D
H
W
Pu
m
p
J3
4
4
8
3
7
2
6
1
5
E N L M
B
oi
le
r
Pu
m
p
J3
2
J3
5
1
0
4
9
3
8
2
7
1
6
J3
0
M
ai
n
PC
B
2
4
1
3
J2
9
2
4
1
3
J2
9
J2
8-
8
(H
W
c
al
lin
g)
o
ra
ng
e
J5
-3
(
L
)
J3
-6
(
L
)
Ea
rth
to
P
an
el
br
ow
n
R
ed
(E
le
ct
ric
b
ac
ku
p)
g/
y
g/
y
bl
ue
br
ow
n
bl
ac
k
bl
ue
br
ow
n
bl
ac
k
br
ow
n
br
ow
n
bl
ue
re
d
bl
ac
k
or
an
ge
whi
te
4
8
3
7
2
6
1
5
E N L M
C
H
Pu
m
p
J3
3
g/
y
bl
ue
br
ow
n
bl
ac
k
M
ai
ns
s
up
pl
y
23
0V
, 5
0H
z,
3
2A
10
m
m
2
A
1
A
2
C
2
23
24
13
14
re
d
re
d
red
bl
ue
E
bl
ue
bl
ue
red
1
2
3
4
5
6
7
8
9
10
1
1
1
2
1
3
1
4
1
5
1
6
S3
: D
H
W
_i
n
S4
: D
H
W
_o
ut
S5
: S
to
re
b
ot
to
m
S6
: S
to
re
_t
op
J9
O
ve
rh
ea
t &
c
on
tro
l s
en
so
r
S1
&
S
2
br
ow
n
or
an
ge
bl
ac
k
ye
llo
w
R
ed
&
b
lu
e
ID
_R
es
is
to
r
Ill
um
in
at
ed
C
on
tro
l c
irc
ui
t s
up
pl
y
O
n/
O
ff
sw
itc
h
–
SW
1
Ill
um
in
at
ed
C
on
tro
l c
irc
ui
t s
up
pl
y
O
n/
O
ff
sw
itc
h
–
SW
1
1
2
3
4
5
6
1
2
3
4
5
6
J3
1
blu
e
blac
k
B
ro
w
n
(b
oi
le
r o
n/
of
f)
PD
1
PD
1
E
L
N
EE
2.5
mm
2
2.5
mm
2
2.5
mm
2
2.
5m
m
2
2.
5m
m
2
J5
-6
(
N
)
b
lu
e
J2
8-
2
(R
S
ca
lli
ng
)
b
la
ck
J2
8-
7
(C
H
c
al
li
ng
)
w
hi
te
bl
ue
N
N
EE
N
L_
1
L_
3
L_
2
SL
_W
SL
_H
SL
_R
SL
_B
EE
EE
br
ow
n
J3
-4
(
B
L
R
)
br
ow
n
B
oi
le
r ‘
sw
itc
he
d’
li
ve
(L
)
R
oo
m
s
ta
t ‘
sw
itc
he
d’
li
ve
(L
)
Pe
rm
an
en
t
Li
ve
(L
) 2
30
V
N
eu
tra
l
(N
) 2
30
V
N
10
m
m
2
G
ra
ss
lin
cl
oc
k
1
2
3
4
1
2
3
4
2-
Po
le
C
ha
ng
e
ov
er
w
ith
c
en
tr
e
of
f s
w
itc
h
H
W
O
FF
C
H
+
H
W
whi
te
red
Sw
itc
h
SW
2
A
rc
ol
ec
tr
ic
39
4
R
S
19
7-
75
92
FR
O
N
T
PA
N
EL
Pu
sh
bu
tto
n
R
ed
LE
D
O
n
SW
1
C
O
N
T
R
O
L
C
IR
C
U
IT
SU
PP
LY
O
ff
Sw
itc
h
SW
2
O
PE
R
A
T
IO
N
N
or
m
al
FR
O
N
T
PA
N
EL
Pu
sh
bu
tto
n
R
ed
LE
D
O
n
SW
1
C
O
N
T
R
O
L
C
IR
C
U
IT
SU
PP
LY
O
ff
O
n
SW
1
C
O
N
T
R
O
L
C
IR
C
U
IT
SU
PP
LY
O
ff
Sw
itc
h
SW
2
O
PE
R
A
T
IO
N
N
or
m
al
Sw
itc
h
SW
2
O
PE
R
A
T
IO
N
N
or
m
al
PD
2
PD
2
PD
3
PD
3
PD
1:
1
6A
m
cb
PD
2:
1
6A
m
cb
PD
3:
6
A
m
cb
H
W
‘s
w
itc
he
d’
li
ve
(L
)
C
H
‘
sw
itc
he
d’
li
ve
(L
)
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Multi-Zone Wiring Diagram
2.0 INSTALLATION
Summary of Contents for benchmark BMA 125 OV
Page 8: ...Page 8 1 0 DESIGN 1 2 TECHNICAL DATA ...
Page 42: ...Page 42 APPENDIX D ...
Page 43: ...Page 43 BOILERMATE A CLASS OV ...
Page 44: ...Page 44 ...
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