Service & Parts Manual (2019, 2020, 2021, 2022)

ManualsBrandsFriedrich ManualsAir ConditionersFlexible Zone Concealed Ducted Heat Pump Indoor Unit with Precision Inverter® Technology, Fast Pro®, DiamonBlue Advanced Corrosion Protection®, Soft Start Technology, Dry Mode, 3 Fan Speeds, Auto Restart, and Auto Changeover: 9000 BTU Cooling

268 PB

COMPONENTS TESTING

7k Indoor Wall Mount Printed Circuit Board

Figure 701

7k Indoor Unit Printed Circuit Board Identication

Figure 702

7k Indoor Unit Printed Circuit Board Identication

1 Interface of PG

motor

2 Room

temperature

sensor

3 Pipe

temperature

sensor

4 Switch button

5 Feedback from

PG motor

6 Up＆down swing

7 Left＆right swing

8 Wiring control or

wi interface

9 Display interface

10 Protective tube

1 Interface of PG

motor

2 Room

temperature

sensor

3 Pipe

temperature

sensor

4 Switch button

6 Up＆down swing

7 Left＆right swing

8 Display interface

9 Protective tube