TQ DGH - FC49 5 lockouts within 15 minutes - Reset button on ICS (cannot be reset from MagIQtouch)
FC49 will occur if retry is selected at MagIQtouch multiple times (5 x within 15 minutes) without the fault being rectified
Fault code history can be accessed:
SETTINGS/SERVICE/GAS HEATER 01/7378 CONT/FAULT LOG
YouTube Video - MagIQtouch Heater Fault Log
See below for location of RESET button on ICS PCB
See attached for TQ fault code explanations