Trane CCEB Installation Operation & Maintenance page 63

Air handling units
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Figure 114: Motor circuits
Correct direction of motor rotation is a result of direction of fan impeller rotation which is signed by
an arrow: for plug fan refer to Figure 115, for fan with housing refer to Figure 116.
Before connecting the motor check the rotating field of mains connection with a suitable device.
Afterwards, connect the phases accordingly to motor terminal or repair switch (if supplied and
wired by TRANE).

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