Midea Aqua Tempo Super II Series, Инженерные данные

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2019
F
Chill
Chill
From
tank
only
calcu
is
no
From
Two
Cool
The
Whe
902
igure 3 ‐ 3.8: Des
led water sys
ed water sys
Chilled wate
m the above
k dimensions.
y be adjusted
ulations belo
ot required.
m equation 1:
Water t
factors place
1. Cooling
sufficien
ambient
minutes
2. Heating
should b
fallen so
ling mode lim
cooling mode
W
c
= Q
c5
ere:
•
W
c
is the
•
Q
c5
is th
minutes
during th
•
E
sign of the stor
stem minimu
tem water vo
er system wat
it can be see
. For replace
d by adjustin
w) indicate t
:
tank design v
e lower limits
mode limit:
t to prevent
temperature
following ea
mode limit: T
be sufficient t
low that occ
mit on chilled
e lower limit
5
/ ( Δ T
s
– (Q
cm
e required wa
he unit’s cum
less the cum
hat time, whi
Q
c5
= Q
c
x 86
rror
re tank
um water volu
olume can be
ter volume
en that the s
ment project
ng the wate
hat the wate
volume =
‐
‐
‐
s on the chille
To ensure r
t frequent sy
es. Typically
ch system sta
To ensure occ
to ensure tha
cupants could
d water syste
for the chille
min
/ (G x 1000
ater volume (
mulative cool
mulative cooli
ch can be ob
0 x (C
min
– R
m
Re
ume
e calculated a
= Water
+ Chiller
+ Water
+ FCU he
ystem water
ts (where the
r tank dime
r requiremen
Chilled wate
Water pipew
Chiller heat
FCU heat exc
ed water syst
reliable syste
ystem start/
systems sho
art up in cool
cupant comfo
at the leaving
d experience c
m water volu
ed water syste
0)))
in liters)
ling output (
ng output req
tained from:
min
) x (5/60)
ecommendatio
as:
pipework vo
heat exchang
tank volume
eat exchange
volume can
e pipework is
ensions. If th
nt is met by t
er system min
work volume
exchanger vo
changer volu
tem required
em operation
/shutdown w
ould be desig
ing mode.
ort during th
g water temp
cold drafts.
ume
em water vol
(in kcal) whe
quired to ma
on
lume
ger volume
r volume
be adjusted
s already inst
he minimum
he pipework
nimum water
olume
me
water volum
n, the chilled
when operati
gned such th
e defrosting
perature at th
ume is given
en running at
aintain the co
Error
Equation
Equation
A
by adjusting
talled) the wa
water volum
and heat exc
r volume
me:
d water syst
ng in cooling
hat the syste
operation, th
he end of the
by:
t the unit’s
nditioned sp
2
n 3
Aqua Tem
g the water p
ater system w
me requirem
changer volu
tem water v
g mode und
em runs for
he water syst
e defrosting o
lowest opera
paces at their
Recomm
Equation 1
mpo Supe
pipe and/or w
water volume
ments (as per
mes, a water
olume shoul
der relatively
a minimum
em water vo
operation ha
ating speed
set tempera
mendation
er II
59
Pa
rt
3
‐
Ins
talla
tion
and
Field
Se
tt
ings
water
e can
r the
r tank
d be
y low
of 5
lume
s not
for 5
tures