Friedrich FPHFR18A3A - 24-36 K Ducted Units and 9-36 K Cassettes Control Board

105 PB
COMPONENTS TESTING
24-36k Ducted units and 9-36k Cassettes Control Board
1 2 3 4 5
7
6
8
10
9
12
11
15
16
17
14 13
NO. NO.Description Description
1 10 AC Power Filter
Wired Controller
2 11 Main C ontrol C omponent C ode
Electric Heater
3 12 DC Motor
Step Motor
4 13 Pump Motor
Temp. Sensor
5 14 Swing Motor
Out Input
6 15
MCU
Water Level Switch
7 EE 16
Switching Power Supply
8 17 Display
9
Communication with outdoor unit
Wi-Fi
Figure 604