Mitsubishi Indoor Unit PLA-RP3AA1.UK

(1) Refrigerant recharging process:

Direct charging from the cylinder.:

·R407C cylinder are available on the market has a syphon pipe.

·Leave the syphon pipe cylinder standing and recharge it. (By liquid refrigerant)

(2) Recharge in refrigerant leakage case:

·After recovering the all refrigerant in the unit, proceed to working.

·Do not release the refrigerant in the air.

·After completing the repair service, recharge the cycle with the specified amount of liquid refrigerant.;

1. Removing the air intake grille:

(1) Slide the knob of air intake grille toward the arrow 1 to open the air intake grille.

(2) Remove drop prevention hook from the panel.

(3) Slide the shaft in the hinge to the direction of the arrow 2 and remove the air intake grille.

(1) Open the air intake grille.

(2) Remove the 3 screws of fan guard.

3. Removing the room temperature thermistor:

(1)Remove the fan guard.(See photo 1)