Delfield F17VD84 Service Manual
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Delfield F17VD84 Service Manual

Delfield F17VD84 Service Manual

Versa drawer refrigeration units
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Download this manual See also: Operation & Installation Manual
Please read this manual
completely before attempting
to service this equipment.
1
Drawer
2
Drawer
Delfield 980 S. Isabella Rd., Mt. Pleasant, MI 48858
(989) 773-7981 or (800) 733-8829 • Fax (989) 773-3210
www.delfield.com
SERVICE
MANUAL
Versa Drawer
Refrigeration Units
MODELS:
F17VD84
F18VD50
F18VD82
F2984VDL
F2984VDR
1
Drawer
Drawer
3
2
4
Drawer
Drawer
1
Drawer
2
Drawer
RETAIN THIS MANUAL FOR FUTURE REFERENCE.
18650VDL
18650VDR
18682VDL
18682VDR
February 2007

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Summary of Contents for Delfield F17VD84

  • Page 1 Drawer Drawer Drawer Drawer Drawer Drawer Drawer Drawer RETAIN THIS MANUAL FOR FUTURE REFERENCE. Delfield 980 S. Isabella Rd., Mt. Pleasant, MI 48858 (989) 773-7981 or (800) 733-8829 • Fax (989) 773-3210 www.delfield.com February 2007...

  • Page 2: Important Warnings And Safety Information

    Delfield IMPORTANT WARNINGS AND SAFETY INFORMATION WARNING ANY REFRIGERATION SERVICE PROCEDURES DESCRIBED IN THIS MANUAL MUST BE PERFORMED BY A CERTIFIED EPA TECHNICIAN. Read this manual thoroughly before installing, operating, or performing maintenance on the equipment. FAILURE TO FOLLOW INSTRUCTIONS IN THIS MANUAL CAN CAUSE PROPERTY DAMAGE, INJURY OR DEATH.

  • Page 3: Table Of Contents

    Versa Drawer Refrigeration Units TABLE OF CONTENTS IMPORTANT WARNINGS AND SAFETY INFORMATION ............... 2 INTRODUCTION ............................. 5 GENERAL ............................5 MODEL NUMBER ..........................5 SERIAL NUMBER ..........................5 HEATING SYSTEM .......................... 5 REFRIGERATION SYSTEM ......................5 TEMPERATURE MONITORING ....................... 5 CONTROLLER ..........................
  • Page 4 TROUBLESHOOTING CHART ....................... 16 CIRCUIT AND CONTROL DIAGRAMS ....................18 STANDARD LABOR GUIDELINES TO REPAIR OR REPLACE PARTS ON DELFIELD EQUIPMENT ........................ 23 MANUFACTURER'S LIMITED LIFETIME WARRANTY ................. 24 STANDARD ONE YEAR WARRANTY ....................25 ADDITIONAL FOUR YEAR PROTECTION PLAN (for Motor-Compressor only) ........26...

  • Page 5: Introduction

    Versa Drawer Refrigeration Units INTRODUCTION GENERAL THAW SYSTEM Versa Drawer series refrigeration units have two or four Hot gas is used for the thaw cabinet operation and the drawers, each of which can operate in one of four modes defrost mode. A hot gas solenoid controls the heat. In the at any time.

  • Page 6: Specifications

    NEMA NUMBER VOLTS AMPS (inches) (inches) (inches) DRAWERS PLUG (lbs) F18VD50 Left 31.5 5-15P F18VD82 (2) 1/3 Left 12.0 31.5 5-15P F17VD84 Left 31.5 5-15P F2984VDL Left 31.5 5-15P F2984VDR Right 31.5 5-15P 18650VDL Left 31.5 5-15P 18650VDR Right 31.5...

  • Page 7: Component Removal And Replacement

    Versa Drawer Refrigeration Units COMPONENT REMOVAL AND REPLACEMENT Lo Profile and 2-Drawer refrigeration units use one 2. Lift louvered access end panel out and up to remove. compressor, one accumulator, one receiver and four 3. Reverse the above steps to install the louvered solenoids.

  • Page 8: Return Air Baffle

    Delfield Drawer switch Figure 5. Drawer Switch Screw 4. Tag and disconnect the wiring harness from the drawer switch. Drawer gasket 5. Reverse the above steps to install a replacement Drawer drawer switch. front EVAPORATOR COIL Figure 3. Drawer Front Assembly...

  • Page 9: Evaporator Coil Assembly

    Versa Drawer Refrigeration Units EVAPORATOR COIL ASSEMBLY 1. Disconnect power from the refrigeration unit. 2. Remove the drawer as described above. 3. Remove the rear panel as described in COVERS AND PANELS. 4. Remove the evaporator coil assembly cover as described previously.

  • Page 10: Condenser Fan Motor

    Delfield CONDENSER FAN MOTOR 4. Remove the louvered access end panel as described in COVERS AND PANELS. 5. Tag and remove the temperature sensor from the CAUTION condenser coil. Make sure power to the refrigeration unit is disconnected 6. Remove six screws securing the condenser coil before servicing the condenser fan and condenser fan motor.

  • Page 11: Accumulator/Receiver

    Versa Drawer Refrigeration Units FILTER DRYER Accumulator Filter Compressor 1. Disconnect power from the refrigeration unit. dryer 2. Remove the louvered access end panel as described in COVERS AND PANELS. Receiver 3. Refer to the EPA guidelines for RECOVERY, PURGING/TESTING AND RECHARGING REFRIGERATION UNIT to recover the refrigerant from the refrigeration system.

  • Page 12: Pressure Transducer

    Delfield 6. Remove the solenoid valve from the refrigeration unit. 6. Remove the temperature sensor mounting screw and remove the box temperature sensor from the rear. 7. Reverse the above steps to install a replacement solenoid coil or replacement solenoid valve.

  • Page 13: Electric Input/Output (I/O) Control Board

    Versa Drawer Refrigeration Units ELECTRIC INPUT/OUTPUT (I/O) CONTROL BOARD CAUTION ELECTROSTATIC SENSITIVE ASSEMBLY; USE PRECAUTIONARY PROCEDURES WHEN HANDLING CIRCUIT CARD ASSEMBLIES. Screws 1. Disconnect power from the refrigeration unit. 2. Remove the front louvered panel as described in COVERS AND PANELS. Figure 16.

  • Page 14: Control Console

    Delfield CONTROL CONSOLE The control console contains the data display and control buttons (Figures 18 and 19) needed to operate the drawers. The menus can be accessed by pressing and holding the (Enter) button for approximately 5 seconds. The various screens used to monitor unit operation and to change settings will time out after 30 seconds.

  • Page 15: Set Points

    Versa Drawer Refrigeration Units SET POINTS DIAGNOSTICS Once in the Program Menu press the UP or DOWN arrows Once in the Program Menu press the UP or DOWN arrows to Set Points and press (Enter) (Figure 22). to Diagnostics and press (Enter) for diagnostics display (Figure 24).

  • Page 16: Troubleshooting

    Delfield TROUBLESHOOTING GENERAL DIAGNOSTICS The troubleshooting chart below provides common The diagnostics screen as described above provides an symptoms, causes and remedies. The chart cannot ongoing display of drawer data. The diagnostics screen cover every problem that may occur. However, the...
  • Page 17 Versa Drawer Refrigeration Units SYMPTOM CAUSE/REMEDY Unit is noisy. Check for loose or broken fan blades. Check for ice buildup on the evaporator coil. Inspect the compressor mounts. Check for loose or missing screws on the compressor compartment louvers. Unit runs continuously. Clean the condenser coils.

  • Page 18: Circuit And Control Diagrams

    Delfield CIRCUIT AND CONTROL DIAGRAMS COND. OUTLET (2) 12V DC TEMP. SENSOR AXIAL FANS REFG. SOL. DEFROST ACCESS TEMP. PORT SENSOR HOT GAS SOL. COND. COIL EVAP. COIL RECEIVER FILTER/ TEMP. DRYER SENSOR COND. (2) 12V DC REFG. BOX 1 TEMP.
  • Page 19 Versa Drawer Refrigeration Units BOARD CONNECTOR MAP 1 – +12V FOR D1 AND D2 FANS 2 – D1 FANS RETURN 3 – D2 FANS RETURN 4 – +12V FOR D3 AND D4 FANS POWER TO 5 – D3 FANS RETURN DISPLAY BOARD 6 –...
  • Page 20 Delfield Versa Drawer 4-Drawer Wiring Diagram (1 of 2)
  • Page 21 Versa Drawer Refrigeration Units POWER TO 1 – +12V FOR D1 AND D2 FANS DISPLAY BOARD 2 – D1 FANS RETURN 1 – +8V 3 – D2 FANS RETURN 2 – GROUND 4 – +12V FOR D3 AND D4 FANS 5 –...
  • Page 22 Delfield Versa Drawer 2-Drawer Wiring Diagram (1 of 2)
  • Page 23 Versa Drawer Refrigeration Units Versa Drawer 2-Drawer Wiring Diagram (2 of 2)

  • Page 24: Standard Labor Guidelines To Repair Or Replace Parts On Delfield Equipment

    A maximum of 1 hour is allowed for retrieval of parts not approved with a Service Work Authorization from Delfield. in stock. You must submit the number with the service claim.

  • Page 25: Manufacturer's Limited Lifetime Warranty

    MANUFACTURER'S LIMITED LIFETIME WARRANTY Delfield warrants to the original purchaser-user, subject to to Delfield within 15 days after the date of service to be the limitations and exclusions set forth below, that the eligible for warranty coverage. All claims must include the...

  • Page 26: Additional Four Year Protection Plan (For Motor-Compressor Only)

    (30) days of receipt of the Unit, ninety (90) days from the date of Delfield shall not be liable in any manner for any default or delay in installation Delfield will pay all related labor costs. Delfield will pay the performance hereunder caused by or resulting from any contingency return costs if the Unit or part thereof was defective.
  • Page 27 ADDITIONAL FOUR YEAR PROTECTION PLAN (for Motor-Compressor only) Installation General Conditions Delfield Installation Delfield shall not be liable in any manner for any default or Model# Serial # Date delay in performance hereunder caused by or resulting from any contingency beyond Delfield’s control, including,...
  • Page 28 980 S. Isabella Rd., Mt. Pleasant, MI 48858, U.S.A. • (989) 773-7981 or (800) 733-8829 • Fax (989) 773-3210 • www.delfield.com Delfield reserves the right to make changes in design or specifications without prior notice. ©2007 The Delfield Company. All rights reserved. Printed in the U.S.A.

This manual is also suitable for:

F18vd82F18vd50F2984vdl18650vdl18682vdr18650vdr ... Show all

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