Common Parameters; Display Error Code Of Indoor Unit - Tadiran Telecom Swift Inverter 9U Service Manual

9-2 Common Parameters

1． Display error code of indoor unit: Frequency conversion air conditioners only
involve E1, E2, E3 and E4
Error
No.
Code
Internal room temperature
1 E1
2 E2 External coil sensor error
3 E3 Internal coil sensor error
4 E4
Indoor and outdoor unit
5 E5(5E)
communication error
6 F0 Outdoor DC fan error
7 F1 Module protection error
8 F2 PFC protection error
Compressor out-of-step
9 F3
10 F4 Exhaust air sensor error
Compressor cap sensor
11 F5
External room temperature
12 F6
13 F7
Main external control
14 F8 panel and module panel
communication error
15 F9
16 FA Recirculated sensor error
Error Name
sensor error
Indoor fan error
error
error
sensor error
OVP or UVP error
Outdoor EE error
59
Probable Trouble Location
Internal room temperature sensor, main
internal control panel
External coil sensor error, main external
control panel
Internal coil sensor error, main internal
control panel
Mechanical jam of internal fan blade,
internal fan, main internal control panel
Bridge cable, main internal control panel,
main external control panel, module panel
Mechanical jam of external fan, external
DC fan, main external control panel
Power voltage, compressor cable, reactor,
module panel, main external control panel,
compressor
Power voltage, reactor, module panel, main
external control panel
System pressure, compressor cable,
module panel, main external control panel,
compressor
Exhaust air sensor, main external control
panel
System pressure, compressor cap sensor
(protection switch), main external control
panel
External room temperature sensor, main
external control panel
Power voltage, reactor, module panel, main
external control panel
Connection wire of module and main
control data, module panel, main external
control panel
Main external control panel
Recirculated sensor, four-way valve, main
external control panel