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Perlick HA24FB User Manual

Perlick HA24FB
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STEP 1. Door Gaskets
STEP 2. Sealing Compound
Residential Refrigeration
and Front Venting Commercial Refrigeration
Service Manual
6.0 Troubleshooting Compressor Inverter
Ensure the inverter has 120V applied to the two pin connector on the inverter. If no power,
check where power is interrupted.
If temperature control is calling for cooling, check inverter signal circuit for 120V, typically
the red lead. If no power, check where power is interrupted. If there is power, disconnect
power to the entire unit and wait 5 minutes to ensure internal system pressures are
equalized. Plug in unit and feel top of compressor to see if it is trying to start (see in-
formation from section Compressor Start-Up above). If compressor is trying to start, but
unable to, the system could have a restriction, the inverter may not be applying the correct
power to the compressor pins (check pins to see if getting 120V to each pin).
Resistance between all pins should be the same. Dependent upon temperature of the com-
pressor, resistance could be different than the resistance specied at the standard tem-
perature.
7.0 Refrigeration System Repair Instructions
Air Inltration
Air inltration can occur in several locations.
Note: Unit may manifest longer than normal run
times caused by the additional loads that
air inltration presents.
Signs of air inltration include:
Presence of water, moisture or ice
Condensation on glass or metal surfaces
Check door gaskets for rips, cracks, or oth
-
er damage.
The door gasket should be pushed in rmly
and lay at.
Ensure gasket forms a complete seal
around door.
Sealing compound is used to seal wiring and
line set pass-through between the con
-
denser and the evaporator compartments.
See Figure 7-1 and Figure 7-2.
Check for voids and ensure sealing
compound completely lls the space.
Figure 7-1. Sealing Compound at Wiring Pass-through –
Back
Troubleshooting Guide – Beverage Dispensing Page 7-1

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Perlick HA24FB Specifications

General IconGeneral
TypeUndercounter Refrigerator
Width24 inches
Height34.5 inches
FinishStainless Steel
Energy Star CertifiedYes
Number of Doors1
Defrost TypeAutomatic
Weight150 lbs
Voltage115 V
Interior FinishStainless Steel
Depth24 inches
Capacity5.2 cu. ft.
Cooling TypeForced Air

Summary

General Information

Use of Service Manual

Explains the intended use and audience of the service manual.

Model Families

Lists the residential and commercial refrigeration product families covered.

Safety Information

Refrigerant HFC-134a

Details the refrigerant used and its properties, including moisture sensitivity.

Potential Problems with HFC-134a

Outlines potential issues related to HFC-134a refrigerant and system moisture.

Service Manual Safety Labels

Advises users to read safety instructions and notes the meaning of DANGER, WARNING, and CAUTION labels.

Troubleshooting Guide

Refrigeration System

Provides a diagnostic guide for refrigeration system issues and their solutions.

Electrical System

Lists potential electrical system problems and their corresponding solutions.

Doors, Drawers, and Shelving

Addresses common issues related to doors, drawers, and shelving in the units.

Beverage Dispensing

Covers troubleshooting steps for beverage dispensing systems, including beer foaming.

Variable Speed Compressor Specification

Compressor Inverter Operation

Compressor Start-Up

Explains the process and parameters for compressor start-up sequences.

Normal Operation

Describes the normal operating behavior and speed modulation of the compressor.

Troubleshooting Compressor Inverter

Refrigeration System Repair Instructions

Air Infiltration

Details how to identify and address air infiltration in the refrigeration system.

System Operating Pressures

Explains how to check operating pressures and provides a reference table.

Remove Evaporator Fan Panel

Provides step-by-step instructions for removing the evaporator fan panel.

De-Ice Blocked Evaporator Coil

Guides on safely removing ice buildup from the evaporator coil.

Evaporator Airflow by Model

Lists evaporator airflow directions for various models.

Air Flow Obstructions

Discusses the impact of airflow obstructions and how to clear them.

Clean Condenser Coil

Provides instructions for cleaning the condenser coil for optimal performance.

Ambient Temperature

Explains how ambient temperature and humidity affect performance.

Compressors

Presents compressor data, including specifications and types.

Replace Condenser Fan Motor

Step-by-step guide for replacing the condenser fan motor.

Replace Evaporator Fan Motor

Step-by-step guide for replacing the evaporator fan motor.

Replace Compressor

Instructions for replacing the compressor, including necessary precautions.

Leak Detection

Details procedures for detecting and correcting refrigerant leaks.

Recharge Procedure

Outlines the correct steps for recharging the refrigeration system.

Replace compressor starting device

Provides steps for replacing the compressor's starting device and overload relay.

Beverage Dispensing

Introduces troubleshooting for draught beer dispense systems, focusing on temperature.

C02 gauge pressure, temperature and carbonation level reference chart

A chart correlating CO2 pressure, temperature, and carbonation levels.

Calculate ideal gauge pressure of straight CO2

Steps to determine the correct CO2 gauge pressure for beer dispensing.

Beer Dispenser Cleaning

Recommendations for cleaning the beer system to maintain flavor and hygiene.

Refrigeration System Diagrams

Includes diagrams illustrating different refrigeration system configurations.

Electrical System Repair Instructions

Electrical Specifications

Lists electrical specifications, including voltage and load for various models.

Wiring Diagrams

Contains wiring diagrams for different refrigeration unit models.

Load Operation Modes

Details the operating modes (cooling, off, defrost) for various models.

Electronic Controller

Explains the operation and settings of electronic controllers used in the units.

Eliwell Controller

Describes how to operate and adjust the Eliwell controller.

Dixell Controller

Describes how to operate and adjust the Dixell controller.

Factory Set Point

Provides a table of factory temperature settings and parameters for various models.

LED Lighting

Instructions for replacing LED lighting components.

Replace DC Driver/Inverter

Steps for checking and replacing DC driver/inverter modules.

Mullion Heater Hook-Up

Instructions for connecting the mullion heater.

Service Instructions - Doors, Drawers, and Shelving

Proper Door and Drawer Usage

Guidelines for correct door and drawer operation to prevent issues.

Reverse Door Swing

Instructions on how to change the door swing direction.

Replace Door Hinge

Steps to replace door hinges, including hinge reversal.

Drawer & Shelf Slides

Information regarding drawer and shelf slide mechanisms.

Shelving Adjustment

Guidance on adjusting or removing shelves and their slides.

Cleaning/Lubricating Drawer or Shelf Extenders

Steps for cleaning and lubricating drawer/shelf slide extenders.

Replace Door & Drawer Gasket

Instructions for replacing door and drawer gaskets.

Residential Drawer Mullion Repair

Procedures for repairing issues with residential drawer mullions.

Replace Door Handle

Steps to replace door handles and overlay panels.

Lock Troubleshooting

Troubleshooting common problems encountered with door locks.

Custom Overlay Panels

Instructions for installing custom overlay panels on doors.

Overlay Panel Installation

Detailed steps for the installation of overlay panels.

Replacement Parts

HP24 Medium Temperature Cabinets - Evaporator Compartment Service Parts

Lists and illustrates replacement parts for HP24 evaporator compartments.

HP24 Low Temperature Cabinets - Evaporator Compartment Service Parts

Lists and illustrates replacement parts for HP24 low-temperature evaporator compartments.

HP24 Medium Temperature Cabinets - Condenser Compartment Service Parts

Lists and illustrates replacement parts for HP24 condenser compartments.

HP24 Low Temperature Cabinets - Condenser Compartment Service Parts

Lists and illustrates replacement parts for HP24 low-temperature condenser compartments.

HP24 Cabinets – Door Service Parts

Lists and illustrates replacement parts for HP24 cabinet doors.

HP24 Cabinets - Shelving Service Parts

Lists and illustrates replacement parts for HP24 cabinet shelving.

HP24 Cabinets - Drawer Service Parts

Lists and illustrates replacement parts for HP24 cabinet drawers.

HP15 Cabinets – Evaporator Compartment Service Parts

Lists and illustrates replacement parts for HP15 evaporator compartments.

HP15 Cabinets - Condenser Compartment Service Parts

Lists and illustrates replacement parts for HP15 condenser compartments.

HP15 Cabinets - Door Service Parts

Lists and illustrates replacement parts for HP15 cabinet doors.

HP15 Cabinets - Shelving Service Parts

Lists and illustrates replacement parts for HP15 cabinet shelving.

HP15 Cabinets - Drawer Service Parts

Lists and illustrates replacement parts for HP15 cabinet drawers.

HA24 Medium Temperature Cabinets - Evaporator Compartment Service Parts

Lists and illustrates replacement parts for HA24 evaporator compartments.

HA24 Low Temperature Cabinets - Evaporator Compartment Service Parts

Lists and illustrates replacement parts for HA24 low-temperature evaporator compartments.

HA24 Medium Temperature Cabinets - Condenser Compartment Service Parts

Lists and illustrates replacement parts for HA24 condenser compartments.

HA24 Low Temperature Cabinets - Condenser Compartment Service Parts

Lists and illustrates replacement parts for HA24 low-temperature condenser compartments.

HA24 Cabinets - Door Service Parts

Lists and illustrates replacement parts for HA24 cabinet doors.

HA24 Cabinets - Shelves Service Parts

Lists and illustrates replacement parts for HA24 cabinet shelving.

HA24 Cabinets - Drawers Service Parts

Lists and illustrates replacement parts for HA24 cabinet drawers.

HH24 Cabinets - Evaporator Compartment Service Parts

Lists and illustrates replacement parts for HH24 evaporator compartments.

HH24 Cabinets - Condenser Compartment Service Parts

Lists and illustrates replacement parts for HH24 condenser compartments.

HH24 Cabinets - Door Service Parts

Lists and illustrates replacement parts for HH24 cabinet doors.

HH24 Cabinets - Shelving Service Parts

Lists and illustrates replacement parts for HH24 cabinet shelving.

HC24BB, HC24RB, HC24WB, HC24RO, HC24TB & HC24TO Cabinets - Evaporator Compartment Service Parts

Lists and illustrates replacement parts for HC24 evaporator compartments.

HC24BB, HC24RB, HC24WB, HC24RO, HC24TB & HC24TO Cabinets - Condenser Compartment Service Parts

Lists and illustrates replacement parts for HC24 condenser compartments.

HC24 Cabinets - Door Service Parts

Lists and illustrates replacement parts for HC24 cabinet doors.

HC24 Cabinets - Shelving Service Parts

Lists and illustrates replacement parts for HC24 cabinet shelving.

HC24 Cabinets - Drawer Service Parts

Lists and illustrates replacement parts for HC24 cabinet drawers.

HC24RS & HC24WS Cabinets - Evaporator Compartment Service Parts

Lists and illustrates replacement parts for HC24RS/WS evaporator compartments.

HC24FS Cabinets - Evaporator Compartment Service Parts

Lists and illustrates replacement parts for HC24FS evaporator compartments.

HC24RS &HC24WS Cabinets - Condenser Compartment Service Parts

Lists and illustrates replacement parts for HC24RS/WS condenser compartments.

HC24FS Cabinets - Condenser Compartment Service Parts

Lists and illustrates replacement parts for HC24FS condenser compartments.

HC24 Commercial Cabinets - Door Service Parts

Lists and illustrates replacement parts for HC24 commercial cabinet doors.

HC24 Commercial Cabinets - Shelving Service Parts

Lists and illustrates replacement parts for HC24 commercial cabinet shelving.

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