Submittal Sheet

Form 2263-0710 MMP3 Installation and Operating Instructions
MINI-MASTERZONE
™
ZONING SYSTEM – 3 Zones
Features
Table of Contents
Installation ……………………………………………………….2
Operation ………………………………………………………..2-3
HVAC Equipment Set-Up…………..…………………….3
Checkout..…………………………………………………………3
Wiring ………………………………………………………………3-4
Troubleshooting ………………………………………………4
INSTALLATION
The Mini-MasterZone™ Plug-In Damper Zoning System-3, Model
MMP3, is a two (2) and three (3) zone control panel for single stage
heating only, cooling only or heating and cooling. The MMP3 can
control any single stage gas-oil-electric furnace, hydro-air heating and
air conditioning. The MMP3 panel is the central control panel where all
zone dampers, zone thermostats, HVAC Equipment and power
transformer are wired.
When installing the MMP3 panel it is important to pick a central
location where it is most convenient to bring all the wires. Most often
this is near the furnace or air handler and closest to power, the HVAC
unit controls and the zone dampers when typically located at or near
the plenum.
The MMP3 case and cover are made of sturdy ABS plastic and can be
mounted to any flat surface. It is recommended that the panel be
mounted to a wall or return plenum and NOT on the furnace or
plenum where it will be in contact with the high heating temperatures.
The panel can be located in an attic space or in an enclosed cabinet of
a rooftop unit, provided the panel enclosed and not in direct exposure
to the elements.
The cover easily removes from the case by pulling firmly and separating
the cover from the case exposing the circuit board. There are 4 key-
hole mounting points in each corner of the case. The case has
openings in the rear of the case as well as the side for all wiring.
Wiring can come from the back as well as the side in order to make a
neat installation.
24VAC Transformer
Terminals
Re-Settable Fuse
Zone Calling/Damper Indicators
HVAC Equipment
Connections
Power Indicator LED
Boot Button
System Mode Indicator LED
Fan Operation, Sensor
and Low Limit Jumpers
Leaving Air Sensor
Terminals
Zone Thermostat
Terminals
Zone Damper Plug-In Connectors
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