Toshiba MMW-UP0271LQ-E, Руководство по установке

Страница: 9 / 42

– 8 –
(*1): Ratio of connected total indoor unit capability to outdoor unit capability
(*2): Maximum indoor connection capacity is varied depending on the height difference between indoor unit H2,
H4, H5.
(*3): HWM connecting capacity should be smaller than standard indoor unit.
(*4): As for 44HP to 54HP of SHRM-e, contact our agent.
(*5): When M-HWM and standard indoor units are not operated simultaneously, it is possible up to 40 m.
(*6): When system capacity is greater than 28HP, height difference between indoor units is limited to 3 m. If the
height difference between indoor units exceeds 3 m with a capacity greater than 28HP there may be a case
of capacity shortage in cooling.
NOTE
Design the system that total capacity of simultaneous heating operation is 100% or less. If total capacity of
simultaneous heating is over 100%, then each indoor units or HWM performance is descended.
Combination of indoor units SHRM-e
Standard indoor unit + M-HWM + H-HWM
H2, H4, H5 ≤ 15 m Max. 200% (Standard indoor unit <120%)
15 m < H2, H4, H5 Max. 125% (Standard indoor unit <100%)
Standard indoor unit + M-HWM
H2, H4, H5 ≤ 15 m Max. 135% (Standard indoor unit <120%)
15 m < H2, H4, H5 Max. 125% (Standard indoor unit <100%)
▼ Figure 1
M-HWM : Mid temperature Hot water module
H1 : Height difference between outdoor units and indoor units (Including HWM)
H2 : Height difference between standard indoor units
H3 : Height difference between outdoor units
H4 : Height difference between HWMs
H5 : Height difference between standard indoor units and HWMs
NOTE
It is prohibited to connect the standard indoor unit and the HWM to the same Flow Selector unit in SHRM-e system.
Follower unit
H3: Height difference between outdoor units
Standard
indoor unit
Header unit
Flow selector
unit
Standard
indoor unit
Standard
indoor unit
Standard
indoor unit
Standard
indoor unit
HWM
HWM
H6
H6: Height difference between indoor units
in group control by one Flow Selector
H4
:
He
igh
t d
iff
er
en
ce
be
tw
ee
n ind
o
or
u
nit
s
H2
, H
5
:
He
igh
t diff
er
en
ce
be
tw
een i
ndoo
r un
its
H1
:
H
e
ig
ht
d
iff
er
en
ce
bet
w
e
en
out
door
and
in
do
or u
n
its
Flow selector
unit
Flow selector
unit
Flow selector
unit
Flow selector
unit
Flow selector
unit
Standard
indoor unit
Standard
indoor unit
Standard
indoor unit
HWM HWM HWM
Incorrect Correct Correct
15-EN 16-EN