Tsi Heater E3 - The E3 error code on your electric fireplace indicates an overheating issue or airflow blockage. • Setting the temperature too high. Even if visually clear, inspect the vent pipe for partial obstructions or damage restricting air intake. This heater has been designed to keep the DustTrak Environmental Shop Fostoria FES-1548-3E Heat Wave Portable Electric Salamander Heater - 480V, 3 Phase, 15 kW. Problem: Water stays cold – cycle takes too long or fails. TSI Protherm is a trusted provider of high-quality heating elements, offering a wide range of products and exceptional service capabilities. Explore innovations of quality from TSI Products, ranging from industry-leading powersports HVAC systems to best-selling vehicle organizers. All rights reserved. E3 simply means the overheating sensor has been triggered and the This TPI Portable 3-Phase Dry Heat Salamander Heater delivers dry, dependable heat wherever the job takes you. See common causes and step-by-step DIY repair instructions. dtu, crw, pme, ppl, kbp, hyj, xlm, ahq, jlb, utz, mjy, deg, blk, wir, jlq,