3 Phase Heater Wiring Diagram For Trane

4 br ie pse 230v ie pse eutr 400v ie pse roui rotectie rt 230v 120ยบ 230v.
3 phase heater wiring diagram for trane. This document contains a wiring diagram a parts list and service information. Lugs available on three phase 10 and 15 kw heaters single point power entry kit for. Actual model may differ in appearance product data. 3 phase heating element installation manual attention.
1 filler plate breaker models only. Added convenience unit wiring diagrams are located inside the access panel for easy reference during installation and servicing. This is customer property and is to remain with this unit. Packaged heat pumps through the years trane has designed and developed the most complete line of packaged rooftop products available in the market today.
1 breaker cover breaker. The element should be used in a star configuration. Page 3 installer s guide this electric heater accessory is designed to provide power directly to the air handler from the accessory heater s power supply eliminating the need for addi tional circuits. Please return to service information pack upon completion of work.
A wiring diagram is a streamlined conventional pictorial representation of an electric circuit. Split system air conditioner 3 phase 4tta7036a30 0 0a 4tta7048a30 0 0a 4tta7060a30 0 0a 4tta7036a40 0 0a 4tta7048a40 0 0a 4tta7060a40 0 0a note. Typical 3 phase wiring diagrams and equations for resistive heaters. Single or three phase operation.
This will put a voltage of 230v rms over each loop of the element. The following chart presents a brief overview of the different. Collection of trane unit heater wiring diagram. The power and control wiring each use a single wire harness to connect the heater and the air handler.
It reveals the components of the circuit as streamlined forms and the power as well as signal connections in between the tools. Trane s electric unit heaters are available in 6 variations. Trane was the first to introduce the micro microelectronic unit controls and has continued to improve and revolutionize this design concept. Graphics in this document are for representation only.
Each loop should have 1 end connected to neutral n and the other to a phase l1 l2 or l3.