Phase 1: The first step in wiring a three phase heater is to identify the three main power lines. These are typically labeled L1, L2, and L3. These are typically labeled L1, L2, and L3. Make sure to turn off the power supply before proceeding with the wiring to avoid any potential electrical hazards.. ACH24-TE3 Industrial Totally Enclosed 3-Phase Fan Head: File Size: 240 kb: File Type: pdf:. Electric Infrared Heaters: FSS Series 14 & 31 | FSS Series 43 & 95. TPI User Login----Product Warranty Legal RoHS Terms & Conditions Online Purchases
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Phase: 1=Single Phase, 2=Single or Three Phase, 3=Three Phase Motor Voltage : F=208, HF=240/208, G=277, P=480 Model Series: UH Series. terminal block in the heater as shown on the wiring diagram and per instructions packed with the thermostat. All control. ELECTRICAL WIRING See diagram posted inside control compartment. The amperage. all wiring must conform to the national electric code and existing local code. 3470 / sch series ceiling heater wiring diagram typical wiring diagram for basic single phase units without controls wd-1 wd-4 wd-3 wd-6 typical wiring diagram for three phase units with controls typical wiring diagram for three phase units with controls wd-2 wd-5.