Friedrich 36, 24, 60, 18, 49, 42, 30, 000 operation manual Use Factory-Certified Parts

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Use Factory-Certified Parts

FRIEDRICH AIR CONDITIONING CO.

Post Office Box 1540 • San Antonio, Texas 78295-1540

4200 N. Pan Am Expressway • San Antonio, Texas 78218-5212

(210)357-4400 • FAX (210) 357-4480 www.friedrich.com Printed in the U.S.A.

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Contents Installation Table of Contents Safety Considerations Supplies Needed for InstallationGeneral Recommendations DOS and Donts Unpack and Inspect UnitSection I General Specifications VERT-I-PAKMODEL Identification GuideCondensate Drain Exit Above Floor Section III Installation Outdoor Air System Unit ConfigurationIndoor and Outdoor AIR Requirements VPBWP3 8/14 Wall Plenum VPBWP4 8/14 Wall PlenumVPBWP5 8/14 Wall Plenum VPBWP6 8/14 Wall PlenumOutdoor Fan Performance Typical Ducted Outside Air ConfigurationDucted Condenser Air Return Air Options Indoor-Air Conditioned Supply Air SystemIndoor Fan Performance Electrical Grounding Power Supply Cooling and FanThermostat Mounting and Wiring A. Thermostat Location Thermostat Mounting and WiringWire Thermostat Cable to Unit Terminal Strip Thermostat WiringInstallation Final Checklist Test RunIdentifying Your System Important FactsHeat Mode Operation Operating the VERT-I-PAK Thermostat OperationDefrost Cycle Cooling CycleHeating Cycle Performing Routine Maintenance Replace AIR FilterInspect OUTDOOR-AIR Intake and Exhaust Inspect and Clean INDOOR-AIR CoilInspect and Clean Condensate Drain Use Factory-Certified Parts