When Installing Multiple Outdoor Units - Mitsubishi Electric MXZ-8A140VA Technical & Service Manual

(3) When installing multiple outdoor units

Leave 10 mm space or more between the units.
Obstacles at rear only (Fig. 2-10)
Obstacles at rear and above only (Fig. 2-11)
• No more than 3 units must be installed side by side. In addition, leave space as shown.
• Do not install the optional air outlet guides for upward airflow.
Obstacles at front only (Fig. 2-12)
w When using an optional air outlet guide, the clearance is 1000 mm or more.
Obstacles at front and rear only (Fig. 2-13)
w When using an optional air outlet guide, the clearance is 500 mm or more.
Single parallel unit arrangement (Fig. 2-14)
w When using an optional air outlet guide installed for upward airflow, the clearance is 1000 mm or more.
Multiple parallel unit arrangement (Fig. 2-15)
w When using an optional air outlet guide installed for upward airflow, the clearance is 1500 mm or more.
Stacked unit arrangement (Fig. 2-16)
• The units can be stacked up to 2 units high.
• No more than 2 stacked units must be installed side by side. In addition, leave space as shown.
Fig.2-10
Fig.2-13
Fig.2-16
Fig.2-11
Fig.2-14
11
unit : mm
Fig.2-12
Fig.2-15