Toshiba MMW-AP0271LQ-E Installation Manual page 9

▼ Figure 1
<Upper outdoor units>
Header unit
*1: When HWM units and standard indoor units are not
operated simultaneously, H2 and H5 ≤ 40 m.
If H2 or H5 > 3 m, H1 shall be max. 50 m.
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
15-EN
For hot water module connections, height difference restrictions between standard
indoor units (H2), between HWM units (H4), and between standard indoor units and
HWM units (H5)
H3≤5 m
Standard
indoor unit
Standard
H2≤3 m *1
indoor unit
Standard
indoor unit
H5≤3 m
*1
HWM
HWM
H4≤3 m
<Lower outdoor units>
Header unit
H1
(Outdoor units
installed higher
than indoor units)
H2,H5≤3 m:70 m
*1: When HWM units and standard indoor units are not operated simultaneously, H2 and H5 ≤ 40 m.
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
– 8 –
HWM : Hot Water Module
Standard
indoor unit
Standard
indoor unit H2≤10 m *1
Standard
H5≤10 m
indoor unit
*1
HWM
HWM
H4≤3 m
H3≤5 m
H1
(Outdoor units
installed lower than
indoor units)
H2,H5>3 m:30 m
H2,H5≤3 m:40 m
16-EN