See legend and notes on | Carrier 50HQP072-120 specification

12
Deluxe D1	Deluxe D2

See legend and notes on page 11.

Deluxe D

Deluxe D

Deluxe D1

Deluxe D2

Fig. 13 — 50HQP072-120 Units — Typical Control Wiring with Deluxe D Control

Image 12

Carrier 50HQP072-120 specifications See legend and notes on

Contents

Contents Safety Considerations Installation General Physical Data 50HQP072-120 Units Unit Dimensions Typical Horizontal Installation Install Condensate Piping Drain Hanger Brackets Removing Panels Install Field Power Supply Wiring Supply/Return Hose Kit Typical Ground-Water Piping Installation Water Quality Guidelines Material DPP FP1FP2 Hpwr See legend and notes on LWT SATSPT Electrical Data 50HQP072-120 Dual Point Power Units Electrical Data 50HQP072-120 Standard UnitsLow Voltage VA Ratings Install Field Control Wiring Jumper Locations PRE-START-UP Blower Data 50HQP072 Airflow Blower Data 50HQP096 Blower Data 50HQP120 Complete C Control Jumper Settings See Fig Deluxe D Control Jumper Settings See FigField Selectable Inputs DIP Switch Block S2 Accessory 1 Relay Options DIP Switch Block S2 Accessory 2 Relay OptionsAccessory DIP Switch Position Relay Options OAD Unit Start-Up in Cooling Mode START-UPOperating Limits Start Up System Unit Start-Up in Heating Mode Coaxial Water Pressure DropSize Approximate Fluid Volume L Per 30 M of Pipe Antifreeze Percentages by VolumeOperation Units with Aquazone Complete C Control System Test Aquazone Deluxe D Control LED Indica Service Fault DescriptionsComplete C Control LED Code Gravity Flow Method a50-8586 Refrigerant Charging Air Coil Fan Motor Removal Sheave Alignment Unit Size Component Drive Package 50HQP Troubleshooting Thermistor Nominal Resistance Troubleshooting Fault Heating Cooling Possible Cause Solution Unit Does Not Operate Page Copyright 2010 Carrier Corporation START-UP Checklist II. START-UP Heating Cycle Analysis Cooling Cycle Analysis