Mira Montpellier, Installation, Operation, Maintenance Manual, Page: 32 / 40

32
Note! K = Kelvin, the unit of thermodynamic temperature. The unit "Kelvin" is
equal to the unit of "Degree Celsius". Kelvin is used for a difference of Celsius
temperature.
Has mix
ed w
a
ter
temper
ature changed b
y
more than 1K?
Has mix
ed w
a
ter
temper
ature changed b
y
more than 1K?
Has mix
ed w
a
ter
temper
ature changed b
y
more than 2K?
6 - 8 week In-ser
vice test.
12-15 week In-ser
vice test.
24-28 week In-ser
vice test.
Ye
s
24 - 28 w
eek In-ser
vice test inter
v
als
NO
TE:
Mix
ed w
a
ter temper
ature
required is that at step 2 & 3 of In-ser
vice
test procedure
.
18 - 21 w
eek In-ser
vice test inter
v
als
No
Ye
s
Has mix
ed w
a
ter
temper
ature changed b
y
more than 2K?
24-28 week In-ser
vice test.
12 - 15 w
eek In-ser
vice test inter
v
als
9 - 12 w
eek In-ser
vice test inter
v
als
No
Ye
s
Has mix
ed w
a
ter
temper
ature changed b
y
more than 1K?
18 - 21 week In-ser
vice test.
6 - 8 w
eek In-ser
vice test inter
v
als
No
Ye
s
Has mix
ed w
a
ter
temper
ature changed b
y
more than 1K?
12 - 15 week In-ser
vice test.
No
Ye
s
Has mix
ed w
a
ter
temper
ature changed b
y
more than 2K?
No
Ye
s
12 - 15 w
eek In-ser
vice test inter
v
als
6 - 8 w
eek In-ser
vice test inter
v
als
Has mix
ed w
a
ter
temper
ature changed b
y
more than 1K?
12 - 15 week In-ser
vice test.
No
Ye
s
Has mix
ed w
a
ter
temper
ature changed b
y
more than 2K?
18 - 21 week In-ser
vice test.
No
Ye
s
12 - 15 w
eek In-ser
vice test inter
v
als
6 - 8 w
eek In-ser
vice test inter
v
als
Has mix
ed w
a
ter
temper
ature changed b
y
more than 2K?
No
Ye
s
Ye
s
No
No
Guide to In-service Test Frequency
Figure 7