Diagnostics and Specific Fault Finding
Gas Heating diagnostics and fault finding
Spectrolink Comfort Controller (SCC) wiring configuration of communication plug and discharging SCC capacitor
Tue, 5 Jul, 2022 at 2:40 PM
TG5 FC18 Condensate Detected at Probes (pre-condensate pressure switch detection June 2007 and earlier) NB: Kit Drain Pan Pt# 631868 no longer availab...
Mon, 2 Jun, 2025 at 2:33 PM
TQ DGH - FC64 Modulating Combustion fan not spinning Fault code history can be accessed on MagIQtouch controller: SETTINGS/SERVICE/GAS HEATER 01/7378 C...
Tue, 2 Jul, 2024 at 3:10 PM
TG5 / TH5 Condensate Drain Replacement Kit # 638423 In extreme climate conditions, and installations where ice has formed inside the drain fitting. The...
Wed, 26 Aug, 2020 at 8:59 AM
TQ 24Vdc Combustion Fan (modulating heaters) - testing operation Check 24VDC supply to combustion fan (pins 1 and 5 at 5-way con...
Tue, 2 Jul, 2024 at 3:08 PM
Combustion fan suction pressure using a manometer - correct method of testing for accurate readings during normal heater operation
Tue, 23 Jul, 2024 at 2:00 PM
TQR Ducted Gas Heater Burner Access - YouTube Video CLICK LINK TO VIEW - YouTube Video TQR Burner Access
Mon, 4 Aug, 2025 at 1:12 PM