Toshiba MMW-AP0271LQ-E Installationsanleitung Seite 41

(*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.
Combination of indoor units
Standard indoor unit + M-HWM + H-HWM
Standard indoor unit + M-HWM
(*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.
79-EN
SHRM-e
H2, H4, H5 ≤ 15 m Max. 200% (Standard indoor unit <120%)
15 m < H2, H4, H5 Max. 125% (Standard indoor unit <100%)
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
Follower unit
Header unit
Flow selector
unit
Standard
indoor unit
Standard
indoor unit
Flow selector
unit
H6: Height difference between indoor units
in group control by one Flow Selector
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.
Incorrect
Standard
indoor unit
HWM
– 40 –
H3 : Height difference between outdoor units
Flow selector
unit
Standard
Flow selector
indoor unit
unit
HWM
Standard
indoor unit
H6
Flow selector Flow selector
unit unit
HWM
Standard
indoor unit
Correct
Standard Standard
indoor unit indoor unit
Correct
HWM HWM
80-EN