Marvair AVP 24, Installation And Operation Manual

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3 M
od
Pac II, 9/09-15
Table of Contents
M
od
Pac II™ A/C Description & Specs
1.1 General Description ....................................................................................................................... 5
1.2 General Operation ......................................................................................................................... 6
1.3 Electrical Diagrams ....................................................................................................................... 6
Installation
2.1 Equipment Inspection .................................................................................................................... 8
2.2 Installation Requirements .............................................................................................................. 8
2.3 Installation Materials ................................................................................................................... 11
2.4 Porting and Duct Work ................................................................................................................ 12
2.5 Fresh Air Hood Installation ......................................................................................................... 13
2.6 "V" Damper Installation .............................................................................................................. 14
2.7 Bracket Installation ..................................................................................................................... 14
2.8 Mounting the Unit ....................................................................................................................... 15
2.9 Electrical Connections ................................................................................................................. 16
Start-Up
3.1 Check-Out of Cooling Cycle ....................................................................................................... 19
3.2 Check-Out of Heating Cycle ........................................................................................................ 19
Troubleshooting
4.1 Overview ...................................................................................................................................... 20
4.2 Failure Symptoms Guide .............................................................................................................. 21
4.3 Compressor Troubleshooting ....................................................................................................... 22
4.4 Electric Heat Controls .................................................................................................................. 23
Ratings & Specifications
5.1 Ratings & Specifications ............................................................................................................. 24
5.2 Dimensional Data ......................................................................................................................... 25
WARNING
• If the information in these instructions are not followed exactly, a fire may result
causing property damage, personal injury or loss of life.
• Read all instructions carefully prior to beginning the installation. Do not begin
installation if you do not understand any of the instructions.
• Improper installation, adjustment, alteration, service or maintenance can cause
property damage, personal injury or loss of life.
• Installation and service must be performed by a qualified installer or service
agency in accordance with these instructions and in compliance with all codes
and requirements of authorities having jurisdiction.
INSTALLER:
Affix the instructions on the inside of the building adjacent to the
thermostat.
END USER:
Retain these instructions for future reference.