920-087-04
(8-05)
Tableof Contents
Unit Components ............................................................................................................................................................................................... 2
Model Number Code .......................................................................................................................................................................................... 3
Installation Recommendations .......................................................................................................................................................................... 4
Friedrich Digital Control Features ................................................................................................................................................................. 5 -6
Drain Kit Installation ........................................................................................................................................................................................ 7-8
Wall Sleeve Installation ................................................................................................................................................................................. 9-10
Deep Wall Installation ...................................................................................................................................................................................... 1 1
Standard Grille Installation .............................................................................................................................................................................. 1 2
Electrical Rating Tables ................................................................................................................................................................................... 1 3
Power Cord Information ................................................................................................................................................................................... 1 3
Installation Checklist ........................................................................................................................................................................................ 1 4
Chassis Installation ..................................................................................................................................................................................... 1 4-15
Operation .......................................................................................................................................................................................................... 17
Desk Control Terminals ................................................................................................................................................................................... 1 9
Auxiliary Fan Control ........................................................................................................................................................................................ 1 9
Fresh Air Vent Control ...................................................................................................................................................................................... 1 9
Air Discharge Grille .......................................................................................................................................................................................... 1 9
Start-up Checklist ............................................................................................................................................................................................. 20
Routine Maintenance ....................................................................................................................................................................................... 2 2
Basic Troubleshooting Techniques ................................................................................................................................................................. 23
Accessories ................................................................................................................................................................................................ 2 5-26
Warranty ........................................................................................................................................................................................................... 2 7
Typical Unit Components
Chassis
Frontcover
jrille