H40, H50, H50VSD-C
Jul ‘17
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Installation – Electrical (cont’d)
Cooling Fan Rotation.
To ensure that the Unit operates at optimum
temperatures, a Cooling Fan is located on the top of
the Unit to draw warm air from the Cabinet
Enclosure. It is imperative that the Fan rotate in the
correct direction.
A label inside the Unit (as
shown at right) indicates the
proper Fan rotation.
If the Cooling Fan rotation is incorrect, switch the
incoming leads ‘L1’ and ‘L3’ to the Unit.
Wiring from
Cooling Fan