Glow-Worm Ultracom2 35 Store Boiler Error Codes

Glow-Worm Ultracom2 35 Store Boiler

Codes Description
F00 Flow heating temperature sensor fault
F01 Return heating temperature sensor fault
F02 Hot water temperature sensor fault
F03 Storage tank temperature sensor fault
F10 Flow heating temperature sensor fault
F11 Return heating temperature sensor fault
F12 Hot water temperature sensor fault
F13 Storage tank temperature sensor fault
F20 Overheating fault
F22 Low water pressure
F23 Water circulation fault
F24 Water circulation fault
F26 Fault in gas valve
F27 Flame detection fault
F28 Ignition fault
F29 Loss of flame during operation
F32 Incorrect air pressure
F49 EBUS voltage fault
F61 Fault in the main board
F62 Fault in the main board
F63 Fault in the main board
F64 Fault in the main board
F65 Fault in the main board
F67 Fault in the main board
F68 Fluctuation of flame signal
F70 User interface incompatible with the main board
F71 Flow heating temperature sensor fault
F72 Permanent temperature difference between flow and return heating sensors
F73 Heating circuit pressure sensor fault
F74 Heating circuit pressure sensor fault
F76 Thermal fuse fault
F77 Fault in gas valve motor
F79 Storage tank temperature sensor fault
F81 Overheating of hot water circuit
F83 No water in the installation
F84 Permanent temperature difference between flow and return heating sensors
F85 Flow and Return heating sensor fault
F86 Underfloor heating contact fault
Err User interface fault

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