SECTION 22: HEATING AND AIR CONDITIONING
2.3
CENTRAL HVAC SYSTEM – X3 SERIES
FIGURE 5: X3 COACHES CENTRAL HVAC SYSTEM - PASSENGER'S UNIT AIR CIRCULATION
FIGURE 6: X3 SERIES CENTRAL HVAC SYSTEM – HEATING CIRCUIT
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PA1621 Maintenance Manual All Series | Revised February 2019