User’s Guide for EM760 series high-performance vector inverter The bracket for through-wall installation is available as an optional part for purchase. If it is needed, please contact us. Fan 风扇 Independent air duct 独立风道 Internal air supply External air supply 外部进气 内部进气 Fig. 2-5 Through-wall installation 18 External hea dis外sip部at散ion热 Internal heat 内部散热 dissipation