Delfield Specification Line GAHPT2-S

Questions and Answers

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Mary HuntAug 9, 2025
Why is my Delfield Specification Line GAHPT2-S running constantly?
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  Bruce CastilloAug 9, 2025
  If your Delfield Refrigerator's condensing unit runs for long periods, several factors could be the reason. An excessive amount of warm product placed in the cabinet may require additional cooling time. Prolonged door openings or doors left ajar can also cause this issue, so ensure doors are closed when not in use and avoid keeping them open for extended periods. Check the door gaskets to confirm they are sealing properly; adjust the door or replace the gasket if needed. A dirty condenser coil can also contribute to this problem, so clean the coil. Finally, an iced-over evaporator coil could be the culprit; turn the unit off and allow the coil to defrost, and make sure the thermostat is not set too cold, also check the gasket condition.
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bakerstephenAug 16, 2025
Why is the temperature in my Delfield Specification Line GAHPT2-S too high?
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  Shannon SheltonAug 16, 2025
  If the cabinet temperature of your Delfield Refrigerator is too high, it could be due to several reasons. First, check if the thermostat is set too high and adjust it to a lower temperature. Ensure proper air circulation within the cabinet by re-arranging the product. An excessive amount of warm product placed inside may also cause this issue, so allow adequate time for the product to cool down. Avoid prolonged door openings or doors left ajar. A dirty condenser coil can also contribute to the problem, so clean it. Lastly, an iced-over evaporator coil could be the cause; turn off the unit and allow the coil to defrost, ensuring the thermostat isn't set too cold and checking the gasket condition.
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lrodriguezAug 25, 2025
What to do if my Delfield Specification Line GAHPT2-S is not running?
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  Elijah OrtizAug 25, 2025
  If your Delfield Refrigerator cabinet is not running, there are several potential causes. A blown fuse or tripped circuit breaker could be the issue; replace the fuse or reset the circuit breaker. Ensure the power cord is plugged in. Check that the thermostat isn't set too high and lower the temperature setting if needed. Verify that the system is turned on. Also, the refrigerator might be in defrost cycle, in that case wait for it to finish.
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Michael AndersonSep 1, 2025
Why is my Delfield Specification Line GAHPT2-S freezing food?
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  david00Sep 1, 2025
  If your Delfield Refrigerator is freezing product, the thermostat might be set too low; adjust it to a higher temperature. A dirty condenser coil can also cause this issue, so clean the coil. Also, ensure there is enough cabinet clearance for proper refrigeration system operation; adjust the cabinet's position to gain adequate clearance.

Summary

Installation Procedures

Location and Clearance Requirements

Details criteria for selecting an installation location and required clearances.

Drain Connections

Electrical Service and Specifications

Guidelines for electrical connections and a chart of electrical specifications.

Leg and Caster Installation

Leveling and Stability

Procedures to ensure the unit is level, stable, and secured during installation.

Unit Operation

Basic Refrigeration Operation

Explains the designed operational temperatures for refrigerators and freezers.

Heated Cabinet Operation and Startup

Instructions for operating and starting up heated cabinets, including temperature goals.

Safety and Power Management

Configuration Menu Options

Settings Menu Options

Temperature and Defrost Settings

Guides on setting temperature units, defrost types, and box temperatures.

Maintenance Procedures

Maintenance Responsibility

Interior Cleaning and Gasket Care

Procedures for cleaning the unit's interior and maintaining door gaskets for optimal seal.

Exterior Cleaning Procedures

Guidelines for cleaning the unit's exterior panels, focusing on stainless steel care.

Drain System Maintenance

Door and Hinge Maintenance

Condenser Coil Cleaning

Explains the importance and procedure for regularly cleaning the condenser coil for performance.

Troubleshooting Guide

Problem-Cause-Correction Chart

A comprehensive chart listing common problems, their causes, and recommended corrective actions.

Refrigeration System

R290 Refrigerant Handling

Important safety precautions and general handling guidelines for R290 refrigerant.

System Contamination and Cleaning

Procedures for identifying and cleaning contaminated refrigeration systems, including mild and severe cases.

Filter Driers and Re-Use Policy

R290 Service Procedures

Guidelines for performing service on R290 systems, including charging and evacuation.

Normal Operating Temperatures

Diagrams and Schematics

Refrigerator Wiring Diagram

Schematic illustrating the electrical wiring for the refrigerator unit.

Freezer Wiring Diagram (Single Compressor)

Schematic showing electrical wiring for freezers with a single compressor.

Freezer Wiring Diagram (Dual Compressor)

Schematic showing electrical wiring for freezers with two compressors.

Dual Temperature Wiring Diagrams

Schematics for one and two-section dual temperature units' wiring.

Heated Cabinet Wiring Diagrams

Schematics illustrating the electrical wiring for one and two-section heated cabinets.