Panasonic CS-A90KE User Manual

5 Evacuation
(No refrigerant in the refrigeration cycle)
Indoor unit Ban Sh rih
) | eee» \ (Liquid side) eee es (Outdoor unit)
mr] ) )
UZ
[Os (Gas side)
uy
2-way vaive
Vacuum pump
7
Procedure:
(1) Connect the vacuum pump to the charge set’s
centre hose.
(2) Evacuation for approximately one hour.
e Confirm that the gauge needle has moved toward
~0.1 MPa (—76 cmHg) [vacumm of 4 mmHg or less.]
(3) Close the valve (Low side ) on the charge set, turn
off the vacuum pump, and confirm that the gauge
needle does not move (approximately 5 minutes
after turning off the vacuum pump).
(4) Disconnect the charge hose from the vacuum
Pump.
e@ Vacuum pump oil
If the vacuum pump oil becomes dirty or depleted,
replenish as needed.
—~35-

Panasonic CS-A90KE Specifications

General

Brand	Panasonic
Model	CS-A90KE
Category	Air Conditioner
Language	English