Floor Standing - Toshiba MMU-AP0074YH-E Service Manual

8-7. Floor standing

MMF-AP0154H✽, AP0184H✽, AP0244H✽, AP0274H✽, AP0364H✽, AP0484H✽, AP0564H✽
1. Electrical component assembly
1. Stop the air conditioner and turn off the main power.
2. Pull the upper part of the intake grille toward you. Remove the two strings connecting the intake
grille and main unit, and then pull up the intake grille to remove it.
3. Follow the procedure below to remove the electrical control box put on the bottom board:
AP015 – AP027
1
1) Remove the screws
3
2) Remove the screws
3) Remove the fan motor connector (9P) from CN083 (White).
4) Remove the louver motor connector (3P) from CN033 (Green).
5) Remove the remote controller connector (3P) from CN041 (Blue).
6) Remove the PMV connector (6P) from CN082 (Blue).
7) Remove the three temperature sensors from CN101 (Black), CN102 (Red), and CN104 (Yellow).
8) Remove the indoor and outdoor connectors.
9) Remove the two screws fixing the electrical control box to the lower cabinet, slide the box to the right, and pull it out toward you.
AP036 – AP048
3
1) Remove the screws
2) Remove the fan motor connector (9P) from CN083 (White).
3) Remove the louver motor connector (3P) from CN033 (Green).
4) Remove the remote controller connector (3P) from CN041 (Blue).
5) Remove the PMV connector (6P) from CN082 (Blue).
6) Remove the three temperature sensors from CN101 (Black), CN102 (Red), and CN104 (Yellow).
7) Remove the indoor and outdoor connectors.
1
8) Remove the screws
9) Remove the two screws fixing the electrical control box to the lower cabinet, slide the box to the right, and pull it out toward you.
* Only AP015 – AP027 models are equipped with a drip-proof cover.
Electrical control box
2
and on the electrical control box to remove the drip-proof cover.
4
and on the front of the electrical control box to remove the electrical control box cover.
4
and on the front of the electrical control box to remove the electrical control box cover.
2
and on the electrical control box.
Drip-proof
cover
Electrical
control box
cover
141
2
1
Intake grille