Error Codes - Bosch Climate 5000 Series Installation Manual

1 2 | Bosch Climate 5000 Series 24 Volt Interface

8 Error Codes

Display
E0
E2
E3
E4
E5
EC
F0
F1
F2
F3
F4
F5
F6
P0
P1
P2
P3
P4
P6
00
IN
OU
Table 17
Data subject to change
Malfunction & protection indication
Indoor EEPROM error
Cross-zero detection error
Indoor fan speed error
Indoor room temperature sensor error
Evaporator coil temperature sensor error
Refrigerant leak detection system malfunction
Current overload protection
Outdoor ambient temperature sensor (T4) malfunction
Condenser coil temperature sensor (T3) malfunction
Condenser coil temperature sensor (T5) malfunction
Outdoor unit EEPROM parameter error
Outdoor fan speed error
T2b sensor error
Inverter module (IPM) malfunction
Over-voltage or under-voltage protection
Compressor top high temperature protection (OLP)
Low ambient temperature cut off in heating
Compressor drive malfunction
Compressor low-pressure protection
Module boot mode and indoor running mode for power off
Module and indoor unit communication malfunction
Module and outdoor unit communication malfunction
Installation Manual
06.2019 | Bosch Thermotechnology Corp.