Carrier 30GX080-176, 30HX076-271 installation instructions Copyright 1997 Carrier Corporation

Models: 30HX076-271 30GX080-176

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Manufacturer reserves the right to discontinue, or change at any time, speci®cations or designs without notice and without incurring obligations.

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Contents

CONTENTS SAFETY CONSIDERATIONSINSTALLATION Step 7 Ð Adjust Setting of Minimum LoadStep 2 Ð Install Piping Fig. 1 Ð Installing Fittings, 30GX TypicalStep 3 Ð Dehydrate and Recharge Circuit Step 4 Ð Install Control Wiring Fig. 3 Ð Installing Valves, 30GXFig. 4 Ð Minimum Load Control Wiring 30GX080-176 30HX076-271Step 6 Ð Test Minimum Load Relay Outputs Step 7 Ð Adjust Setting of Minimum Load BallStep 5 Ð Congure Unit for Minimum Load Con Page Copyright 1997 Carrier Corporation