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Table of Contents
Congratulations ........................................................................................................................................................................................................................3
General Instructions .................................................................................................................................................................................................................3
General Specications .............................................................................................................................................................................................................4
Installation Checklist ................................................................................................................................................................................................................4
PTAC Installation Recommendations ......................................................................................................................................................................................5
Wall Sleeve Installation Instructions (PDXWS) ........................................................................................................................................................................6
Alternate Wall Installations .......................................................................................................................................................................................................7
One-Piece Deep Wall Sleeve Installation (PDXWSEXT) ........................................................................................................................................................9
PXDR10 Drain Kit Installation Instructions (optional for new construction) ...........................................................................................................................10
External Drain (for new construction or unit replacement) .................................................................................................................................................... 11
PXGA Standard Grille Installation Instructions ......................................................................................................................................................................12
Electrical Wiring for 265 Volt Models .....................................................................................................................................................................................14
Chassis Install Preparation ....................................................................................................................................................................................................16
Chassis Installation ...............................................................................................................................................................................................................18
How To Connect ..................................................................................................................................................................................................................... 19
Friedrich PTAC Digital Control and Unit Features .................................................................................................................................................................20
System Conguration .............................................................................................................................................................................................................22
Digital Control User Input Conguration ................................................................................................................................................................................23
Digital Control Operation .......................................................................................................................................................................................................24
Remote Control Thermostat Installation ................................................................................................................................................................................25
Remote Thermostat and Low Voltage Control Connections .................................................................................................................................................25
Final Inspection & Start-up Checklist.....................................................................................................................................................................................27
Routine Maintenance .............................................................................................................................................................................................................27
Basic Troubleshooting ............................................................................................................................................................................................................28
Service & Assistance .............................................................................................................................................................................................................29
Accessories ............................................................................................................................................................................................................................30
NOTE: All PTAC 7000, 9000, 12000 units come with a standard 3 kW power cord. All PTAC 15000 units come with a standard 5 kW power cord.
For units using our optional heating cords (0kW, 2kW, 3kW, and 5kW) please refer to page 14 for the proper accessory part numbers and
power cord installation instructions.