WATER SUPPLIES
11
WATER CHEMISTRY CHARTS
WITHIN WARRANTY
SPECIFICATION
4.0
5.0
6.0
7.0
8.0
9.0
350
300
250
200
150
100
50
CHLORID
ES
pH & CHLORIDES
acidic alkaline
pH
WATER QUALITY CHARTS
to a stainless steel water heater
cylinder or to a stainless steel
heat exchanger
NO WARRANTY APPLIES
to a stainless steel water heater cylinder
or to a stainless steel heat exchanger
NO WARRANTY APPLIES
CONDUCTIVITY -
µS/cm
TOTAL DISSOLVED SOLIDS & CONDUCTIVITY
40
150
400
600
TOTAL DISSOLVED SOLIDS (TDS)
- mg/L
ANODE SELECTION
warranty applies to a vitreous enamel lined water heater cylinder if the
correct coloured anode is used for the TDS / conductivity level of water
2500
3570
NO WARRANTY
APPLIES
to a vitreous
enamel lined
water heater
cylinder
Blue
Black
or
Orange
Green
60
215
570
860
-1.0
N
o
w
a
rr
a
n
ty
a
p
p
li
e
s
t
o
a
te
m
p
e
ra
tu
re
p
re
s
s
u
re
r
e
li
e
f
v
a
lv
e
o
r
a
w
a
te
r
h
e
a
te
r
c
y
li
n
d
e
r
u
n
le
s
s
a
n
expansion cont
rol
v
a
lv
e
i
s
f
it
te
d
.
N
o
w
a
rr
a
n
ty
a
p
p
li
e
s
t
o
a
:
-c
o
p
p
e
r
s
h
e
a
th
e
d
h
e
a
ti
n
g
u
n
it
-o
p
e
n
c
ir
c
u
it
s
o
la
r
c
o
ll
e
c
to
r
-c
o
p
p
e
r
c
y
li
n
d
e
r
o
r
ta
n
k
SATURATION INDEX (SI)
WITHIN WARRANTY
SPECIFICATION
SATURATION INDEX
(measured @ 80°C water temperature)
corrosive scaling
N
o
w
a
rr
a
n
ty
a
p
p
li
e
s
t
o
a
:
-s
ta
n
d
a
rd
w
a
tt
s
d
e
n
s
it
y
h
e
a
ti
n
g
u
n
it
-o
p
e
n
c
ir
c
u
it
s
o
la
r
c
o
ll
e
c
to
r
-h
e
a
t
p
u
m
p
h
e
a
t
e
x
c
h
a
n
g
e
r
-c
o
p
p
e
r
c
y
li
n
d
e
r
o
r
ta
n
k
+0.4
+0.8
0
0
0
0
WITHIN WARRANTY
SPECIFICATION
4.0
5.0
6.0
7.0
8.0
9.0
350
300
250
200
150
100
50
CHLORID
ES
pH & CHLORIDES
acidic alkaline
pH
WATER QUALITY CHARTS
to a stainless steel water heater
cylinder or to a stainless steel
heat exchanger
NO WARRANTY APPLIES
to a stainless steel water heater cylinder
or to a stainless steel heat exchanger
NO WARRANTY APPLIES
CONDUCTIVITY -
µS/cm
TOTAL DISSOLVED SOLIDS & CONDUCTIVITY
40
150
400
600
TOTAL DISSOLVED SOLIDS (TDS)
- mg/L
ANODE SELECTION
warranty applies to a vitreous enamel lined water heater cylinder if the
correct coloured anode is used for the TDS / conductivity level of water
2500
3570
NO WARRANTY
APPLIES
to a vitreous
enamel lined
water heater
cylinder
Blue
Black
or
Orange
Green
60
215
570
860
-1.0
N
o
w
a
rr
a
n
ty
a
p
p
li
e
s
t
o
a
te
m
p
e
ra
tu
re
p
re
s
s
u
re
r
e
li
e
f
v
a
lv
e
o
r
a
w
a
te
r
h
e
a
te
r
c
y
li
n
d
e
r
u
n
le
s
s
a
n
expansion cont
rol
v
a
lv
e
i
s
f
it
te
d
.
N
o
w
a
rr
a
n
ty
a
p
p
li
e
s
t
o
a
:
-c
o
p
p
e
r
s
h
e
a
th
e
d
h
e
a
ti
n
g
u
n
it
-o
p
e
n
c
ir
c
u
it
s
o
la
r
c
o
ll
e
c
to
r
-c
o
p
p
e
r
c
y
li
n
d
e
r
o
r
ta
n
k
SATURATION INDEX (SI)
WITHIN WARRANTY
SPECIFICATION
SATURATION INDEX
(measured @ 80°C water temperature)
corrosive scaling
N
o
w
a
rr
a
n
ty
a
p
p
li
e
s
t
o
a
:
-s
ta
n
d
a
rd
w
a
tt
s
d
e
n
s
it
y
h
e
a
ti
n
g
u
n
it
-o
p
e
n
c
ir
c
u
it
s
o
la
r
c
o
ll
e
c
to
r
-h
e
a
t
p
u
m
p
h
e
a
t
e
x
c
h
a
n
g
e
r
-c
o
p
p
e
r
c
y
li
n
d
e
r
o
r
ta
n
k
+0.4
+0.8
0
0
0
0
WITHIN WARRANTY
SPECIFICATION
4.0
5.0
6.0
7.0
8.0
9.0
350
300
250
200
150
100
50
C
HL
OR
IDES
pH & CHLORIDES
acidic alkaline
pH
WATER QUALITY CHARTS
to a stainless steel water heater
cylinder or to a stainless steel
heat exchanger
NO WARRANTY APPLIES
to a stainless steel water heater cylinder
or to a stainless steel heat exchanger
NO WARRANTY APPLIES
CONDUCTIVITY -
µS/cm
TOTAL DISSOLVED SOLIDS & CONDUCTIVITY
40
150
400
600
TOTAL DISSOLVED SOLIDS (TDS)
- mg/L
ANODE SELECTION
warranty applies to a vitreous enamel lined water heater cylinder if the
correct coloured anode is used for the TDS / conductivity level of water
2500
3570
NO WARRANTY
APPLIES
to a vitreous
enamel lined
water heater
cylinder
Blue
Black
or
Orange
Green
60
215
570
860
-1.0
N
o
w
a
rr
a
n
ty
a
p
p
li
e
s
t
o
a
te
m
p
e
ra
tu
re
p
re
s
s
u
re
r
e
li
e
f
v
a
lv
e
o
r
a
w
a
te
r
h
e
a
te
r
c
y
li
n
d
e
r
u
n
le
s
s
a
n
expansion
control
va
lv
e
is
f
it
te
d
.
N
o
w
a
rr
a
n
ty
a
p
p
li
e
s
t
o
a
:
-c
o
p
p
e
r
s
h
e
a
th
e
d
h
e
a
ti
n
g
u
n
it
-o
p
e
n
c
ir
c
u
it
s
o
la
r
c
o
ll
e
c
to
r
-c
o
p
p
e
r
c
y
li
n
d
e
r
o
r
ta
n
k
SATURATION INDEX (SI)
WITHIN WARRANTY
SPECIFICATION
SATURATION INDEX
(measured @ 80°C water temperature)
corrosive scaling
N
o
w
a
rr
a
n
ty
a
p
p
li
e
s
t
o
a
:
-s
ta
n
d
a
rd
w
a
tt
s
d
e
n
s
it
y
h
e
a
ti
n
g
u
n
it
-o
p
e
n
c
ir
c
u
it
s
o
la
r
c
o
ll
e
c
to
r
-h
e
a
t
p
u
m
p
h
e
a
t
e
x
c
h
a
n
g
e
r
-c
o
p
p
e
r
c
y
li
n
d
e
r
o
r
ta
n
k
+0.4
+0.8
0
0
0
0