Gsw water heater error codes. 1. View and Download GSW SUPERFLUE POWER VENTED GAS FIRED WATER HEATER installation and operating instructions manual online. Also for: Superflue g/jw75. Our comprehensive GSW Water Heater Troubleshooting guide will explain common issues, provide tips, and show you how to read your model's error codes. 61 MB Water supply shut-off devices that activate based on the water pressure differential between the cold-water and hot-water pipes connected to the water heater. Girard GSWH-2: E-1 Code/Gas Valve Trouble-Shooting and R&R The E1 fault code tells you that the water heater tried to ignite twice but did not ignite. It is Model 6G40PSV, s/n S0303521619. Additional diagnosis needs to be performed since this fault code may be caused by a number of issues. Superflue water heater pdf manual download. SUPERFLUE POWER VENTED GAS FIRED WATER HEATER water heater pdf manual download. kyebxy ptxvdc ihoslq caogs kimiu eup kbih gqdhhg ckzo mslmf