MHGRV-X Field Technical Guide
APPENDIX C - REHEAT EXPANSION MODULE
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Figure 9: Reheat Expansion Module(s) Wiring
Wiring
Reheat Expansion Module(s) Wiring
Reheat Expansion Modules snap into each other at the power and
Comm connectors. Up to (7) Reheat Expansion Modules can be used.
Apply power to the fi rst Reheat Expansion Module in a series. The
last Reheat Expansion Module in a series connects to the MHGRV-X
Controller using an EBC E-BUS cable.
See Figure 9 below for details.