CXCM2 Cordex Controller Replacement Procedure
Summary
This procedure describes the process of removing and replacing the CXCM2 modular controller from the
1.8kW shelf after inhibiting the low voltage disconnect and preserving any custom settings.
Note: Any system software changes made on site would need to be transferred, by backing up the
configuration as shown in step 1 and 2. The replacement CXCM2 unit will ship with with the factory original
configuration specified for your setup.
Tools/Information Required
• Voltmeter
• Ethernet crossover cable
• Philips screw driver
Preparing for Removal of CXCM2
1. Save CXC configuration file if necessary (see software manual).
