Start The Test Run: Carry Out A Test Run On The Outdoor Unit - Panasonic 2WAY MULTI U-16GE3E5 Main Parts Replacement

Pump Down Procedure (Common to Cooling and Heating)
● Items 6 to 8 below describe the work for the outdoor main board.

6. Start the test run: Carry out a test run on the outdoor unit.

* Select the test run mode (cooling or heating) in accordance with the pump-down mode.
(1) Press the HOME (SW004) key for 1 second or more. Menu item number "     " will be displayed.
(2) Press the UP (SW005) / DOWN (SW006) key and
select menu item number "     ".(Figure 9). The
display "     " (Figure 10) will appear.
(3) Press the SET (SW007) key. "     " (Figure 11)
will be displayed. The LEVEL LED (LED053) will
be illuminated.
(4) Press the UP (SW005) key or DOWN (SW006) key
to select the test run mode.
• Cooling mode: "     " (Figure 11)
• Heating mode: "     " (Figure 12)
(5) Press the SET (SW007) key for 1 second or more.
The TEST/WARNING LED (LED052) will be
illuminated, and the outdoor unit will start test
operations.
Figure.11
74
Figure.9
Figure.10
Figure.12