Mitsubishi Electric F700 Instruction Manual page 138

• Reinstallation (FR-F720-2.2K to 110K, FR-F740-3.7K to 160K)
1)After confirming the orientation of the fan, reinstall the fan so that the arrow on the left of "AIR FLOW" faces up.
<Fan side face>
2)Reconnect the fan connectors.
FR-F720-2.2K to 5.5K
FR-F740-3.7K, 5.5K
FR-F720-30K
FR-F720-37K to 110K
FR-F740-37K to 160K
3) Reinstall the fan cover.
2. Insert hooks until
you hear a click
1. Insert hooks into
sound.
holes.
FR-F720-2.2K to 5.5K
FR-F740-3.7K, 5.5K
CAUTION
•
Installing the fan in the opposite of air flow direction can cause the inverter life to be shorter.
•
When installing the fan, use care to prevent wires from being caught between the inverter and fan.
•
Switch the power off before replacing fans. Since the inverter circuits are charged with voltage even after power off,
replace fans only when the inverter cover is on the inverter to prevent an electric shock accident.
AIR FLOW
1. Insert hooks into
2. Insert hooks until
holes.
you hear a click
sound.
FR-F720-
7.5K to 30K
FR-F740-
7.5K to 30K
Inspection item
FR-F720-7.5K to 15K
FR-F740-7.5K to 18.5K
FR-F720-18.5K, 22K
FR-F740-22K, 30K
1. Insert hooks into
2. Insert hooks until
holes.
you hear a click
sound.
FR-F720-37K to 110K
FR-F740-37K to 160K
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