Midea V6R Series Manual page 67

V6R VRF 50/60Hz
Figure 3-2.3: Multi-row installation (unit: mm)
1000 or more
1000 or more
1000 or more
1000 or more
1000 or more
1000 or more
1000 or more
If obstacles are around the outdoor unit, they must be 800mmbelow the top of the outdoor unit. Otherwise, a mechanical
exhaust device must be added.
Figure 3-2.4: Mechanical exhaust device requirements
Front view
(Single outdoor unit)
2.1.3 Master and slave unit positioning
In systems with multiple outdoor units, the units should be placed in order from largest capacity unit to smallest capacity
unit. The largest capacity unit must be placed on the first branch, and be set as the master unit, while the others should be
set as slave units. Refer to the V6R Service Manual, Part 4 for details of how to set units as master/slave.
The example in Figure 3-2.5 illustrates the placing of units in a 46HP combination:
 Place the 18HP unit on the first branch and set it as the master unit.
 Place the 16HP and 12HP units on the next branches and set them as slave units.
122
100 to 500
Front 100 to 500
100 to 500
Front 100 to 500
100 to 500
100 to 500
Front
Side view Front view
(two outdoor units
combined)
Figure 3-2.5: Positioning of master and slave units
1000 or more
1000 or more
1000 or more
Front view
(three outdoor
units combined)
Table 3-2.1: Mechanical exhaust
device requirements
A ＞ 45°
A
B ＞ 300 mm
B
C ＞ 1000 mm
C
D Airflow deflector