AAON MHGRVX-B2 Technical Guide

28MHGRVX-A2 Module Technical Guide
APPENDIX C: REHEAT EXPANSION MODULE
Features and Dimensions
Overview
The ASM01687 Reheat Expansion Module is designed to control
one set of reheat valves.
The Reheat Expansion Module connects to the MHGRVX-A2 via
an E-BUS cable.
Connected together, the Reheat Expansion Modules provide a
system that allows the proper control of multiple sets of valves.
NOTE: The Reheat Expansion Module has two possible
congurations with slightly dierent dimensions.
Both congurations are interchangeable but may
require adjustment of the snap tracks.
See Figure 8, this page for dimensions.
Features
The Reheat Expansion Module provides the following:
• Up to seven Reheat Expansion Modules can be used
• Each Reheat Expansion Module controls one set of reheat
valves (one Reheat and one Condenser)
• Each Reheat Expansion Module has its own cooling reheat
ush timers
• Reheat Expansion Modules conveniently plug into one
another
Figure 7: Reheat Expansion Module Dimensions
4750
1785
.1uF
4750
COMM
STATUS
PTR
STLZ
950
PTR
STLZ
950
1000uF 50V 1000uF 50V
2.13
4.15
2.132.13
2.60
4.15

AAON MHGRVX-B2 Specifications

General

Brand	AAON
Model	MHGRVX-B2
Category	Control Unit
Language	English