GREE Electric Heat Kit Line Voltage Remove Instructions
- June 3, 2024
- Gree
Table of Contents
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GREE Electric Heat Kit Line Voltage Remove
Document #: TB-FLX-11102022
Author: Justin Sylsberry
Reference: Installation of FLEXX Electric Heat Kit
Product Group: FLEXX
Models Affected: ALL
Serial Number Range: ALL
Summary
Instances of high voltage electrical shorts have been reported with FLEXX air
handlers with electric heat kits installed. This can lead to damage to the
unit or personal injury. Most commonly, damaged Molex connectors have been
reported.
Solution:
When installing an electric heat kit in a FLEXX air handler, line voltage must
only be connected to the circuit breakers included with the heat kit. Line
voltage must be disconnected permanently from L1 and L2 on the terminal block.
If line voltage is connected to the electric heat kit circuit breakers and the
terminal block at the same time, a high voltage short will occur.
Disconnect line voltage from L1 and L2 permanently before installing an
electric heat kit to prevent a high voltage short.
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