Figure 7: Mounting orientation “on the noses” For cooling purposes Figure 8: Mounting orientation “on the (white) side panels” For cooling purposes outside-air exhaust-air return-air supply-air exhaust-air (flow direction downwards) For heating purposes outside-air return-air supply-air exhaust-air return-air supply-air (flow direction downwards) For heating purposes return-air supply-air (flow direction downwards) outside-air outside-air exhaust-air (flow direction downwards) 7
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