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Structural Concepts G Series Installation And Operating Manual

Mid-volume refrigerated service deli merchandisers
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G-SERIES
G-SERIES MID-VOLUME REFRIGERATED SERVICE DELI MERCHANDISERS
> VERTICAL FRONT GLASS WITH REAR HINGES
> REMOTE & SELF-CONTAINED > FULL AND OPEN END PANELS
> REFRIGERATED-TO-DRY SWITCH AT CASE REAR (OPTIONAL)
> REAR SLIDING DOORS > OPTIONAL SCALE STAND
GMDSV12R.7183
GMDSV6R.7115C
Note: See Next Page
For Partial List Of
Models To Which
This Operating
Manual Applies.
Operating Manuals\Standard\G-Series_Mid-Volume Ref Svc Deli_Vertical Glass_Rear Hinges_21-01524.pub
READ AND SAVE THESE INSTRUCTIONS
INSTALLATION AND
OPERATING MANUAL
GMDSV4R
GLDSV4R
Structural Concepts Corporation ∙ 888 E. Porter Road ∙ Muskegon, MI 49441 Phone: 231.798.8888 Fax: 231.798.4960 ∙ www.structuralconcepts.com
CAUTION!
FRAGILE!
GMDSVC3R
GLDSV6R.6670C
GMDSV8R
P/N 21-01524
HOLD
GLASS
FIRMLY.
SLOWLY
OPEN &
CLOSE.
CAUTION!
FRAGILE!
DO NOT
STRIKE
DECKS
OR PANS
AGAINST
EDGE OF
GLASS.
Rev B Date: 1.22.2019

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Summary of Contents for Structural Concepts G Series

  • Page 1 For Partial List Of Models To Which This Operating Manual Applies. GLDSV4R GMDSV8R Structural Concepts Corporation ∙ 888 E. Porter Road ∙ Muskegon, MI 49441 Phone: 231.798.8888 Fax: 231.798.4960 ∙ www.structuralconcepts.com Operating Manuals\Standard\G-Series_Mid-Volume Ref Svc Deli_Vertical Glass_Rear Hinges_21-01524.pub Rev B Date: 1.22.2019...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS / LIST OF MODELS INCLUDED IN MANUAL TABLE OF CONTENTS / LIST OF MODELS ENCOMPASSED IN MANUAL ……….………………….….. OVERVIEW / UNIT TYPE / COMPLIANCE / WARNINGS / PRECAUTIONS / WIRING …..……….……... INSTALLATION: REMOVAL FROM SKID, REMOVING LOWER FRONT PANELS ..……...…….…….…. INSTALLATION, CONT’D: CASE ADJOINMENT INSTRUCTIONS ……………….………...……………….

  • Page 3: Overview / Unit Type / Compliance / Warnings / Precautions / Wiring - Page 1 Of 2

    • If unsure if unit is Type 1 or 2, see tag near serial label. • These Structural Concepts merchandisers are designed to merchandise packaged products at 41 °F COMPLIANCE (5 °C) or less product temperatures (unless custom cases with wire rack shelving).
  • Page 4 OVERVIEW / UNIT TYPE / COMPLIANCE / WARNINGS / PRECAUTIONS / WIRING - PAGE 2 of 2 PRECAUTIONS WIRING DIAGRAM • • Following are important precautions to prevent Each case has its own wiring diagram folded and in damage to unit or merchandise. its own packet.

  • Page 5: Installation: Removal From Skid, Removing Lower Front Panels

    INSTALLATION: REMOVAL FROM SKID, REMOVING LOWER FRONT PANELS 2. Remove Case From Skid (Casters) 1. Remove Case From Skid Remove shipping brackets that may be securing Remove shipping brace that may be • casters to skid securing case to skid. Place ramp up against skid (to allow case to •...

  • Page 6: Installation, Cont'd: Case Adjoinment Instructions

    INSTALLATION, CONT’D: CASE ADJOINMENT INSTRUCTIONS #4 - Holes are accessible at base frame (through front of 4. Case Adjoinment Instructions case after front toe-kick has been removed). >> Warranty is void if improper caulk/sealant is used. • Tighten nuts securely (but do not over-tighten). >>...

  • Page 7: Installation, Cont'd: Frame Support Rail Shimming

    INSTALLATION, CONT’D: FRAME SUPPORT RAIL SHIMMING 5. Position & Align Case Alongside Other 6. Frame Support Rails Must Be Shimmed Cases Illustration below shows case with frame • support rails. Before adjusting levelers (or shimming frame • • Shims will be provided with all cases that have support rails), make certain that the case is in frame support rails.

  • Page 8: Installation, Cont'd: Front Glass Alignment & Adjustment (Via Rail System)

    INSTALLATION, CONT’D: FRONT GLASS ALIGNMENT & ADJUSTMENT (VIA RAIL SYSTEM) 7. Front Glass Alignment & Adjustment via Rail System (For Curved and Flat Front Glass) • Proper alignment of the front glass is important to create and maintain a seal inside the case. •...

  • Page 9: Installation, Cont'd: Field Wiring Box / Raceway / Led Driver / Anti-Condensate

    INSTALLATION, CONT’D: FIELD WIRING BOX / RACEWAY / LED DRIVER / ANTI-CONDENSATE FANS 8. Field Wiring Box / LED Driver / Raceway / LED Driver / Note: Illustration shown may not Anti-Condensate Axial Fans exactly reflect every feature or option of your particular unit. Probe leads are in probe leads box (on certain models).
  • Page 10 INSTALLATION, CONT’D: REFRIGERATION LINES / STUB-UPS / DRAINS 10. Drains 9. Refrigration Line Stub-Up Connections Cases have drains at left and right hand sides. • Refrigerant stub-up access is at underside of • Longer cases may have drain at case center. case.

  • Page 11: Installation, Cont'd: Scale Stand With Outlets & Cat5 / Flip-Up Ledge

    INSTALLATION, CONT’D: SCALE STAND WITH OUTLETS & CAT5 / FLIP-UP LEDGE 1. Scale Stand / Ethernet CAT5 / Receptacle Rear ledge step-by-step removal method is as follows: 1. Hinged Support Bracket is shown in its standard Optional scale stand location and illustration is •...

  • Page 12: Start-Up And Operation

    START-UP AND OPERATION If lights do not turn on, check all raceway • Merchandiser Start-Up plugs. The lighting is wired in series so all • Unit will energize when properly field wired. lights must be plugged in or receptacles • Evaporator coil fans will automatically turn on.

  • Page 13: Maintenance Fundamentals: Led Light Fixtures / Removal & Replacement

    2. LED Light Removal / Replacement • LED lights they rarely require change-out. • Contact Structural Concepts’ Technical Service Plug Department for replacement parts (see Technical Service section of this guide). • To remove LED light fixture, disconnect existing LED Light LED light from its brackets &...

  • Page 14: Maintenance Fundamentals, Cont'd: Shelf Assemblies

    MAINTENANCE FUNDAMENTALS, CON’D: SHELF ASSEMBLIES Bracket Retainer 5. Shelf Assembly (Standard Style) (one for each shelf) Shelves may be removed from uprights for • cleaning or service. • For lighted shelving, unplug the light cord and detach from the rear shelf support prior to LED Light removing from case.

  • Page 15: Maintenance Fundamentals, Cont'd: Drain, Txv Valve Access

    MAINTENANCE FUNDAMENTALS, CONT’D: DRAIN / TXV VALVE ACCESS 6. Drain and Expansion Valve Access The drain and expansion valve are both accessible from the front of the case. • Unplug the fans (one plug per side) and remove the fastener from the access panel in the front right •...

  • Page 16: Maintenance Fundamentals, Cont'd: Rear Sliding Doors

    MAINTENANCE FUNDAMENTALS, CONT’D: REAR SLIDING DOORS Carefully set rear sliding doors down to prevent • 7. Removing the Rear Sliding Doors them from falling. Note: Doors are not interchangeable. There is an • Replace rear sliding doors in reverse order they inner and outer door.

  • Page 17: Maintenance Fundamentals, Cont'd: Rear Hinged Front Glass

    MAINTENANCE FUNDAMENTALS, CONT’D: REAR HINGED FRONT GLASS Lift Handle Rear Hinged Front Glass (Shown In Raised Position) 8. “Rear Hinged” Front Glass Models have UV-glued front glass may be raised via • hinge that is located near case rear (vs. front of case). Simply grasp lift handle and raise upward.

  • Page 18: Maintenance Fundamentals, Cont'd: Refrigerated To Dry Switch (Optional)

    MAINTENANCE FUNDAMENTALS, CONT’D: REFRIGERATED TO DRY SWITCH (OPTIONAL) Only authorized store personnel are to access • 9. Refrigerated to Dry Switch (Optional) switch. Certain models may be able to switch from • After unit has been set to desired state (either refrigerated to dry (non-refrigerated).

  • Page 19: Maintenance Fundamentals, Cont'd: Cutting Board / Rear Ledge Removal

    MAINTENANCE FUNDAMENTALS, CONT’D: CUTTING BOARD / REAR LEDGE REMOVAL 10. Cutting Board / Rear Ledge Removal Steps The illustrations at right and below reflect step-by-step removal method. 1. Hinged Support Bracket is shown in its standard upright position. 2 & 3. While upright, Rear Ledge must be Shelf Hinged slid away from case and then rotated downward...

  • Page 20: Maintenance Fundamentals, Cont'd: Condensate Package Layout

    MAINTENANCE FUNDAMENTALS, CONT’D: CONDENSER PACKAGE LAYOUT 11. General EnergyWise Condenser Package Configuration Note: Your particular compressor may have slightly different refrigeration package layout. • Fan Shroud / Condenser Coil Cover: (Optional: May Have Shroud Attached to House Clean 7 Hot Gas Condensate Evaporator Pan Sweep™...

  • Page 21: Cleaning Schedule - Interior: To Be Performed By Store Personnel

    CLEANING SCHEDULE - INTERIOR: TO BE PERFORMED BY STORE PERSONNEL AREA FREQ. INSTRUCTIONS Interior Daily Decks: Wipe off decks with moist cloth dipped in mild soap and water solution. Weekly Extended Manual Defrost (For Units With Misting System Only): Units with misting system can have ice buildup occur (causing case to operate •...

  • Page 22: Cleaning Schedule - Exterior: To Be Performed By Store Personnel

    CLEANING SCHEDULE - EXTERIOR: TO BE PERFORMED BY STORE PERSONNEL AREA FREQ. INSTRUCTIONS Exterior Daily All Glass / Mirrors: Clean side glass, front glass and mirrors with household or commercial glass cleaner. Clean out door track with moist cloth. Daily Rear Sliding Door Exterior Glass: Clean with household or commercial glass cleaner.

  • Page 23: Cleaning Schedule -Stainless Steel: To Be Performed By Store Personnel

    CLEANING SCHEDULE -STAINLESS STEEL: TO BE PERFORMED BY STORE PERSONNEL General Stainless Steel Surface Cleaning (To Be Performed As Often As Needed): Certain grades of stainless steel, and some are more prone to corrosion than others. • Stainless steel can become exposed to a wide variety of contaminants, which if left untreated can cause •...

  • Page 24: Preventive Maintenance - To Be Performed By Trained Service Providers Only

    PREVENTIVE MAINTENANCE - TO BE PERFORMED BY TRAINED SERVICE PROVIDERS ONLY WARNING! TURN OFF CASE BEFORE PERFORMING PREVENTIVE MAINTENANCE! PREVENTIVE FREQ. INSTRUCTIONS MAINTENANCE Case Exterior Quarterly Condensing Coil: • Remove rear grille to access area. Simply lift up and off. •...

  • Page 25: Troubleshooting - To Be Performed By Store Personnel

    TROUBLESHOOTING - TO BE PERFORMED BY STORE PERSONNEL (UNLESS NOTED OTHERWISE) CONDITION TROUBLESHOOTING Ice Is Forming on Perform extended manual defrost weekly. See CLEANING SCHEDULE - TO BE Evaporator Coils PERFORMED BY STORE PERSONNEL section in manual for additional infor- mation.

  • Page 26: Otherwise)

    TROUBLESHOOTING - TO BE PERFORMED BY STORE PERSONNEL (UNLESS NOTED OTHERWISE) CONDITION TROUBLESHOOTING Not Holding Temperature If a large amount of warm product was added to the case, it will take time for the temperature to adjust. Unit needs product to be pre-chilled. Temperature changes during defrost mode but will return to normal.
  • Page 27 If case light still do not come on, it may need to be replaced. • Contact Structural Concepts’ Technical Service Department for replacement light (see TECHNICAL SERVICE section of this manual for contact information). To replace, disconnect plug from existing LED light. Disconnect LED light from its •...

  • Page 28: Troubleshooting - Condensing System

    TROUBLESHOOTING - CONDENSING SYSTEM (BY TRAINED SERVICE PROVIDERS ONLY) CONDITION TROUBLESHOOTING Head Pressure Too High Check that the condensing coil is not dirty or covered. Check that condensing fans are working. Check that refrigerant is not overcharged. Perform sub-cooling check and verify that no contaminates are in system. Check that liquid line filter dryer is not plugged.

  • Page 29: Troubleshooting - Evaporator System

    TROUBLESHOOTING - EVAPORATOR SYSTEM (BY TRAINED SERVICE PROVIDERS ONLY) CONDITION TROUBLESHOOTING Low Suction Pressure Check if sight glass is flashing or showing low charge. Check that expansion valve (TXV) isn’t restricted. Check element charge. Check that liquid line or filter isn’t restricted. Check that refrigeration lines and/or hoses are not kinked on either high or low sides.

  • Page 30: Serial Label Information & Location

    For additional technical information and service, see the TECHNICAL SERVICE page in this • manual for instructions on contacting Structural Concepts’ Technical Service Department. manual for instructions on contacting Structural Concepts’ Technical Service Department. See images below for samples of both refrigerated and non-refrigerated serial labels.

  • Page 31: Carel® Temperature Controller Information

    Read And Save These Instructions - Page 1 of 3 Integrated Electronic Microprocessor Controller Programming The Instrument ▲ mute To Modify The Setpoint 1. Press and hold the “SET” key for at least 1 second. ▼ 2. Use arrow keys ▲ ▼ on temperature ▲...
  • Page 32 Read And S Integrated Electronic Microprocessor Controller User Interface - Display Summary Table of Alarm and Signals: Display, Buzzer and Relay reset alarms w/manual reset / reset HACCP alarms / reset temp. monitoring...
  • Page 33 Read And Save These Instructions - Page 3 of 3 Integrated Electronic Microprocessor Controller Summary Table of Operating Parameters CODE PARAMETER UOM* TYPE MINIMUM MAXIMUM DEFAULT flag Select Celsius (°C) or Fahrenheit (°F) Calibration of probe 1 °C/°F Calibration of probe 2 °C/°F For Case Specific...

  • Page 34: Technical Service Contact Information & Warranty Information

    DAMAGE, STORE’S AMBIENT CONDITIONS, ETC.) LIMITED WARRANTY Overview: All sales by Structural Concepts Corporation (hereafter referred to as “SCC”) are subject to the following limited warranty. “Goods” refers to the product or products being sold by SCC. Warranty Scope: Warranty is for equipment sold in the United States, Canada, Mexico and Puerto Rico. Equipment sold elsewhere may carry modified warranties.

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