Diagnostics and Specific Fault Finding
Diagnostics
SH18 SH25 WF25 service diagnostic fault finding ⚠️Safety Notice – Wall Furnace Products This appliance must only be installed, commissioned, serv...
Fri, 24 Jul, 2026 at 12:43 PM
SH18 SH25 WF25 - FC7 service diagnostic fault finding ⚠️Safety Notice – Wall Furnace Products This appliance must only be installed, commissioned,...
Fri, 24 Jul, 2026 at 12:44 PM
SH18 SH25 WF25 FC1, FC2, & FC3 pressure switch diagnostic fault finding FC1 PS-18 closed at start, FC2 PS-18 Failed to close, FC3 PS-18 op...
Fri, 24 Jul, 2026 at 12:44 PM
SH18 SH25 WF25 - Pressure switch and drain hose connections ⚠️Safety Notice – Wall Furnace Products This appliance must only be installed, commis...
Fri, 24 Jul, 2026 at 12:44 PM
WF25 FC2 Combustion Fan Suction Fitting Pt# 642123 (length of fitting into combustion fan housing 13mm +/- 0.5) ⚠️Safety Notice – Wall Furnace Products...
Fri, 24 Jul, 2026 at 12:45 PM