Daikin Outdoor Unit Air Conditioner RZQ71D7V1B

Voltage at the primary side of the safety breaker

Liquid and gas stop valve fully open

Warning: Be sure to commence the disassembling work after 10 minutes or more elapsed from all power supplies have been turned off.

Front panel (side front panel) removed

Front panel of the piping cover removed

Side panel of the piping cover removed

Warning: Be sure to commence the disassembling work after 10 minutes or more elapsed from all power supplies have been turned off.

Remove the front and top panels in accordance with the Removal Procedure for Outside Panels.

1 Unscrew the four screws that fix the air discharge grille and disengage the four hooks at the top and bottom of the grille, and then remove this air discharge grille.

2 Unfasten the fan lock nut that fixes the propeller fan.

In order to disconnect the connector, do not pull the lead wire. Hold the connector part and then push the hooks.

Be sure to fix the motor lead wire with a clamp. Not heeding this caution will cause the entanglement of the lead wire around the fan, which will result in damage to the fan.

Is the temperature setting of the remote controller at the lowest level in cooling mode or in test mode?

Is the air from indoor unit cool?

Is the air from outdoor unit warm?