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Oasis
MICROMARKET REFRIGERATED, SELF-SERVICE, IN-AISLE "BOX CASE"
> MODELS INCLUDE THE FOLLOWING: BV3632, BV4732, BV5932, and BV7132
> SELF-CONTAINED & REMOTE UNITS > MODELS AKA "WALL UNITS"
> ELECTRONICALLY CONTROLLED ROLLING DOOR WITH BATTERY BACKUP
USER MANUALS\20-90271_OASIS_USER MANUAL_BV(L)32_REF_SELF-SVC_ELEC-CNTR DOOR_BOX CASE
READ AND SAVE THESE INSTRUCTIONS
®
USER
MANUAL
Model BV4732 Shown Above
Structural
Concepts Corp. ∙ 888 E. Porter Rd ∙ Muskegon, MI 49441 Phone: 231.798.8888 Fax: 231.798.4960 ∙ www.structuralconcepts.com
SCC P/N
20-90271
For Electronically
Controlled Door
Information, See
Pages 7 & 8 In
This User Manual.
This Manual Reflects Oasis Model BV4732.
However, It May Also Be Applicable To
Models Not Illustrated Herein.
REV H DATE: 07/28/2023
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Table of Contents
Troubleshooting
Related Manuals for Structural Concepts Oasis BV3632
Summary of Contents for Structural Concepts Oasis BV3632
- Page 1 Oasis READ AND SAVE THESE INSTRUCTIONS ® USER SCC P/N 20-90271 MANUAL MICROMARKET REFRIGERATED, SELF-SERVICE, IN-AISLE “BOX CASE” > MODELS INCLUDE THE FOLLOWING: BV3632, BV4732, BV5932, and BV7132 > SELF-CONTAINED & REMOTE UNITS > MODELS AKA “WALL UNITS” > ELECTRONICALLY CONTROLLED ROLLING DOOR WITH BATTERY BACKUP For Electronically Controlled Door Information, See...
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Page 2: Table Of Contents
TABLE OF CONTENTS OVERVIEW / TYPE / COMPLIANCE / WARNINGS / PRECAUTIONS / WIRING / PLUGS .……………. INSTALLATION: CASE REMOVAL (VIA LEVELERS & CASTERS) ………….………………………….. INSTALLATION, CONT’D: POSITIONING & ALIGNING CASE / ADJUSTING LEVELERS .…………... INSTALLATION, CONT’D: BATTERY BACKUP SYSTEM GUIDE / PRE-CHARGING BATTERY ..INSTALLATION, CONT’D: ELECTRONICALLY CONTROLLED DOOR / AUTO-CLOSE / RAISING DOOR ………………………………………………………………………………………………….. -
Page 3: Overview / Type / Compliance / Warnings / Precautions / Wiring / Plugs - Page 1 Of 2
NSF/ANSI Type II Conditions: Product is displayed in store conditions with maximum ambient temperature of • These Structural Concepts Oasis® merchandisers are 80 °F (27 °C) and maximum relative humidity of 55%. designed to merchandise packaged products at 41 °F •... - Page 4 Each case has its own wiring diagram folded and in its • This disclosure statement has been reviewed and own packet. approved by Structural Concepts and Structural Concepts attests, under penalty of perjury, that these statements are true and accurate. CAUTION! LAMP REPLACEMENT GUIDELINES...
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Page 5: Installation: Case Removal (Via Levelers & Casters)
INSTALLATION: CASE REMOVAL (VIA LEVELERS & CASTERS) 1. Removing Case Shipping Brackets That Are Attached To Skid • Remove screws holding Case Shipping Brackets to skid. • Remove Case Shipping Brackets from Skid. • See illustrations below. Note: Shipping Brackets will vary in size, shape, material and location depending upon case type and model. -
Page 6: Installation, Cont'd: Positioning & Aligning Case / Adjusting Levelers
INSTALLATION, CONT’D: POSITIONING & ALIGNING CASE / ADJUSTING LEVELERS 3. Position & Align Alongside Other Cases • Before adjusting levelers, make certain that the case is in proper position. • This may require the repositioning of the case you are installing or the already positioned case(s). 4. -
Page 7: Installation, Cont'd: Battery Backup System Guide / Pre-Charging Battery
INSTALLATION, CONT’D: BATTERY BACKUP SYSTEM GUIDE / PRE-CHARGING BATTERY 5. Connect Battery To Battery Backup System B. Battery must be connected & charged for 24 hours before operating the electronically Important Notes: controlled door! A. Battery is shipped DISCONNECTED to system. •... -
Page 8: Installation, Cont'd: Electronically Controlled Door / Auto-Close / Raising Door
INSTALLATION, CONT’D: ELECTRONICALLY CONTROLLED DOOR / AUTO-CLOSE / RAISING DOOR 6. Front Grille Removal • If door closure is due to a malfunction of the case, remove all hazardous/perishable foods and have • Front grille must be removed to access main service performed by authorized technician. -
Page 9: Switch
INSTALLATION, CONT’D: OVERFLOW CONDENSATE PAN / PLUG IN UNIT / MAIN POWER SWITCH 10. Sliding Condenser Package Out From 13. Turning On Power To Case Underside Of Case • Plug in power cord. • Main power switch may be accessed by •... -
Page 10: Electronically Controlled Rolling Door
ELECTRONICALLY CONTROLLED ROLLING DOOR Electronically Controlled Rolling Door • Electronically controlled rolling door is NOT able to be raised or lowered by hand. • Handles are from factory stock and are NOT able to be used for raising or lowering door. •... -
Page 11: Evaporator Coil Fan Discharge / Txv (Thermostatic Expansion Valve)
EVAPORATOR COIL FAN DISCHARGE / TXV (THERMOSTATIC EXPANSION VALVE) 1. Evaporator Coil Fan Discharge • When main power switch is turned on, refrigeration assembly will energize (see FRONT GRILLE REMOVAL / CONDENSER PACKAGE / OVERFLOW PAN / MAIN POWER SWITCH section for startup specifics). -
Page 12: Honeycomb Air Diffuser / Led Light Fixtures / Led Light Removal
(as illustrated at right). 3. LED Light Removal / Replacement Removal of lamp: • LED lights rarely require change-out. • Contact Structural Concepts’ Technical Service Department for replacement parts (see the Technical Service section of operating manual). Plug LED Light LED’s Barrel... -
Page 13: Wall Spacing / Rear Venting / Caster Locking Operation
WALL SPACING / REAR VENTING / CASTER LOCKING OPERATION 1. Wall Spacing / Rear Venting (May Not Be Applicable To Your Model) Rear Panel (Shown Transparent • Caution: Venting is an integral part of For Illustrative Purposes Only) case temperature management. Do not remove rear panel! •... -
Page 14: Self-Contained Hot Gas Loop Condensate Package Layouts - Page 1 Of 3
SELF-CONTAINED HOT GAS LOOP CONDENSATE PACKAGE LAYOUTS - PAGE 1 of 3 1. Self-Contained Hot Gas Loop Condensate Package • Caution: Only trained service providers are to provide maintenance and service to unit. • Warning! Disconnect power before providing maintenance and service to unit. •... - Page 15 SELF-CONTAINED HOT GAS LOOP CONDENSATE PACKAGE LAYOUTS - PAGE 2 of 3 2. Self-Contained Hot Gas Loop Condensate Package • Caution: Only trained service providers are to provide maintenance and service to unit. • Warning! Disconnect power before providing maintenance and service to unit. Condenser Coil Fan &...
- Page 16 SELF-CONTAINED HOT GAS LOOP CONDENSATE PACKAGE LAYOUTS - PAGE 3 of 3 3. Self-Contained Hot Gas Loop Condensate Package • Caution: Only trained service providers are to provide maintenance and service to unit. • Warning! Disconnect power before providing maintenance and service to unit. •...
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Page 17: Load Level Guide / Temperature Guide
LOAD LEVEL GUIDE / TEMPERATURE GUIDE (MODEL B42 SHOWN / APPLICABLE TO OTHERS) LOAD LEVEL & TEMPERATURE GUIDE • IMPROPER PRODUCT PLACEMENT PREVENTS PROP- CAUTION 1: TO PREVENT PRODUCT FROM FREEZING OR BECOMING ER AIRFLOW CAUSING PRODUCT TO FREEZE OR OVERLY WARM, ALLOW AT LEAST 1”... -
Page 18: Cleaning Schedule (To Be Performed By Store Personnel)
CLEANING SCHEDULE - TO BE PERFORMED BY STORE PERSONNEL FREQ. INSTRUCTIONS Daily Acrylic Air Deflectors: Clean with a warm water and mild soap solution and soft cloth. Never use ammonia-based cleaners (nor household or commercial window cleaner) on acrylic. Daily Shelves &... -
Page 19: Quarterly Preventive Maintenance
QUARTERLY PREVENTIVE MAINTENANCE (PERFORMED BY TRAINED SERVICE PROVIDERS) WARNING! TURN OFF CASE BEFORE PERFORMING PREVENTIVE MAINTENANCE! PREVENTIVE INSTRUCTIONS MAINTENANCE Case Interior Tub, Coil, Drain, Fan Blades, Motors, Brackets: Disconnect power from case before cleaning the tub, coil, fan, motor and drain area! •... - Page 20 QUARTERLY PREVENTIVE MAINTENANCE (PERFORMED BY TRAINED SVC PROVIDERS), CONT’D WARNING! TURN OFF CASE BEFORE PERFORMING PREVENTIVE MAINTENANCE! PREVENTIVE INSTRUCTIONS MAINTENANCE Case Interior Under Case Cleaning: Whenever refrigeration assembly is removed from underside of case, vacuum (or broom) under case to remove all dust, debris and dirt that may collect. Case Interior Condenser Coil Fins / Refrigeration Assembly Without Evaporator Pan: Warning! Disconnect power from case before beginning process!
- Page 21 Return wicking material to mounting brackets. If wicking material is tattered, torn or disintegrating, replace with new. If wicking material is not available, contact Structural Concepts. See toll-free number at last page of operating manual. • Slide condenser package back under case.
- Page 22 QUARTERLY PREVENTIVE MAINTENANCE (PERFORMED BY TRAINED SERVICE PROVIDERS), CONT’D PREVENTIVE INSTRUCTIONS MAINTENANCE Case Interior Honeycomb Air Diffuser: A. Wedge a non-metallic device of suitable strength (such as a ballpoint pen) between honeycomb and its housing. Caution! Use care not to dislodge the heating wire (that prevents condensation on the honeycomb retainer).
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Page 23: Annual Preventive Maintenance
ANNUAL PREVENTIVE MAINTENANCE (PERFORMED BY TRAINED SERVICE PROVIDERS ONLY) PREVENTIVE INSTRUCTIONS MAINTENANCE Case Interior Optional Clean Sweep® Condensing Coil Cleaner: Important! Disconnect power from case before cleaning the Clean Sweep® Condenser Coil Cleaner! • Remove front grille (by removing 4 screws). •... - Page 24 Slide condensate package out from under unit. • After refrigeration system has been carefully slid out, replace wicking material with new. If wicking material is not available, contact Structural Concepts. See toll-free number at last page of this operating manual. •...
- Page 25 TROUBLESHOOTING (TO BE PERFORMED BY TRAINED SERVICE PROVIDER ONLY) - PAGE 2 of 3 CONDITION TROUBLESHOOTING Fan Emits Excessive Check that the case is aligned, level and plumb. Noise Check evaporator fan for cleanliness. Unplug/power off fan motors. Check motor shaft for bearing wear. Check that fan motors are securely mounted in brackets.
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Page 26: Only
TROUBLESHOOTING (TO BE PERFORMED BY TRAINED SERVICE PROVIDER ONLY) - PAGE 3 of 3 CONDITION TROUBLESHOOTING Case Lights Are Not Check that light switch is in the on position. Working Check that ALL of the light cords and plugs are properly connected. See HONEYCOMB AIR DIFFUSER / LED LIGHT FIXTURES / LED LIGHT REMOVAL &... -
Page 27: Troubleshooting - Condensing System (By Trained Service Providers Only)
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 28: Troubleshooting - Evaporator System (By Trained Service Providers Only)
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 29: Serial Label Location & Information Listed / Tech Info & Service
For additional technical information and service, see (on the header, near thermostat, at case rear, the TECHNICAL SERVICE page in this manual for behind panels/toe-kicks, on electrical boxes, etc.). instructions on contacting Structural Concepts’ • Serial labels contain electrical, temperature and Technical Service Department. -
Page 30: Programmable Controller Information
PROGRAMMABLE CONTROLLER (SELECT, CLICK ON OR SCAN QR CODE FOR INFORMATION) Determine Which Programmable Controller Is On Your Case (Controllers That Are Commonly Used By Structural Concepts Are Shown Below). Your Particular Programmable Controller May Differ. Carel® ir33 Platform Carel® PJEZ Platform Dixell®... -
Page 31: Technical Service Contact Information / Warranty Information
STRUCTURAL CONCEPTS TECHNICAL SERVICE CONTACT INFORMATION & LIMITED WARRANTY YOU MUST HAVE THE FOLLOWING INFO AVAILABLE TECH SERVICE/WARRANTY CONTACT INFO: BEFORE CONTACTING STRUCTURAL CONCEPTS: 1 (800) 433-9490 / EXTENSION 1 SERIAL NO. / MODEL NO. / STORE NO. / STORE...
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