Structural Concepts Oasis BV3632 Bedienungsanleitung

REV H DATE: 07/28/2023

USER MANUALS\20-90271_OASIS_USER MANUAL_BV(L)32_REF_SELF-SVC_ELEC-CNTR DOOR_BOX CASE

This Manual Reflects Oasis Model BV4732.

However, It May Also Be Applicable To

Models Not Illustrated Herein.

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

Pages 7 & 8 In

This User Manual.

Model BV4732 Shown Above

Oasis

READ AND SAVE THESE INSTRUCTIONS

® USER

MANUAL

SCC P/N

20-90271

Structural Concepts Corp. ∙ 888 E. Porter Rd ∙ Muskegon, MI 49441 Phone: 231.798.8888 Fax: 231.798.4960 ∙ www.structuralconcepts.com

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 …………………………………………………………………………………………………......

INSTALLATION, CONT’D: OVERFLOW CONDENSATE PAN / PLUG IN UNIT / MAIN POWER

SWITCH …………………………………………………………………………………………………….

ELECTRONICALLY CONTROLLED ROLLING DOOR .……………………………………………………

EVAPORATOR COIL FAN DISCHARGE / TXV (THERMOSTATIC EXPANSION VALVE) ……….……..

HONEYCOMB AIR DIFFUSER / LED LIGHT FIXTURES / LED LIGHT REMOVAL &

REPLACEMENT ……………………………………………………………………………..….…...…

WALL SPACING / REAR VENTING / CASTER LOCKING OPERATION .………………..…………......

SELF-CONTAINED HOT GAS LOOP CONDENSATE PACKAGE LAYOUTS ….……………..................

LOAD LEVEL GUIDE / TEMPERATURE GUIDE (MODEL B42 SHOWN / APPLICABLE TO ALL

OTHER MODELS IN MANUAL) …….……………………………………………………………….....

CLEANING SCHEDULE (TO BE PERFORMED BY STORE PERSONNEL) …..……………...….............

QUARTERLY PREVENTIVE MAINTENANCE (TO BE PERFORMED BY TRAINED SERVICE

PROVIDERS ONLY) ……………………………………………………………………………………..

ANNUAL PREVENTIVE MAINTENANCE (TO BE PERFORMED BY TRAINED SERVICE

PROVIDERS ONLY) ……………………………………………………………………………………..

TROUBLESHOOTING - GENERAL (TO BE PERFORMED BY TRAINED SERVICE PROVIDERS

ONLY) ..…………………………………………………………………………………………………….

TROUBLESHOOTING - CONDENSING SYSTEM (BY TRAINED SERVICE PROVIDERS ONLY) ….....

TROUBLESHOOTING - EVAPORATOR SYSTEM (BY TRAINED SERVICE PROVIDERS ONLY) …....

SERIAL LABEL LOCATION & INFORMATION LISTED / TECH INFO & SERVICE ……….…….……

PROGRAMMABLE CONTROLLER INFORMATION …………………………………………..…….........

TECHNICAL SERVICE CONTACT INFORMATION / WARRANTY INFORMATION ……..……………

3-4

14-16

19-22

24-26

OVERVIEW

• These Structural Concepts Oasis® merchandisers are

designed to merchandise packaged products at 41 °F

(5 °C) or less product temperatures.

• Product must be pre-chilled to 41 °F (5 °C) or less

product temperatures prior to placing in merchandiser.

• Cases should be installed and operated according to

this operating manual’s instructions to ensure proper

performance. Improper use will void warranty.

NSF/ANSI TYPE I vs. II ENVIRONMENTAL CONDITIONS

This unit is designed for the display of products in ambient

environmental conditions where temperatures and relative

humidity are maintained within a specific range.

• NSF/ANSI Type I Conditions: Product is displayed in

store conditions with maximum ambient temperature of

75 °F (24 °C) and relative humidity of 55%.

• NSF/ANSI Type II Conditions: Product is displayed in

store conditions with maximum ambient temperature of

80 °F (27 °C) and maximum relative humidity of 55%.

• If unsure if your unit is classified as NSF/ANSI Type I or

Type II, see tag next to serial label on your case.

COMPLIANCE

• Performance issues when in violation of applicable

NEC, federal, state and local electrical and plumbing

codes are not covered by warranty.

• See below compliance guideline.

WARNINGS

• This sheet contains important warnings to prevent

injury or death. Please read carefully!

WARNING

Hazardous moving parts. Do not operate unit with covers removed.

Fan blades may be exposed when deck panel is removed.

Disconnect power before removing deck panel.

WARNING

Risk of electric shock. Disconnect power before servicing unit.

CAUTION! More than one source of electrical supply is

employed with units that have separate circuits.

Disconnect ALL ELECTRICAL SOURCES before servicing.

WARNING

Condensate Pan is Hot!

Disconnect and allow to cool before cleaning or removing from case.

WARNING

ELECTRICAL

HAZARD

WARNING

KEEP

HANDS

CLEAR

WARNING

HOT

SURFACE

COMPLIANCE

This equipment MUST be installed in compliance with

all applicable NEC, federal, state and local

electrical and plumbing codes.

OVERVIEW / TYPE / COMPLIANCE / WARNINGS / PRECAUTIONS / WIRING / PLUGS - PAGE 1 of 2

ATTENTION

CONTRACTORS

WARNING: This product can expose you to chemicals, including

Urethane (Ethyl Carbamate), which are known to the state of

California to cause cancer and birth defects or other reproductive

harm. For more information go to P65Warnings.ca.gov.

CAUTION! GFCI BREAKER USE REQUIREMENT

If N.E.C. (National Electric Code) or your local code

requires GFCI (Ground Fault Circuit Interrupter) protection,

you MUST use a GFCI breaker in lieu of a GFCI receptacle.

CAUTION! ADVERSE CONDITIONS / SPACING ISSUES

• Performance issues caused by adverse conditions are NOT warranted.

• To prevent damage to end panels due to condensation, apply industrial grade

silicone sealant and tightly join to opposite end panels. When not adjoining

cases, keep end panels at least 6” away from walls and structures. Rear

panels must also be kept at least 6” from walls and structures.

• Case must not be exposed to direct sunlight or any heat source.

• To maintain proper case temperature, keep case at least 15-feet from exterior

doors, overhead HVAC vents or any air curtain disruption.

• Self-contained case clearance: 6” min. air intake / 6” min. air discharge.

CAUTION

CAUTION! LAMP REPLACEMENT GUIDELINES

All lamps reflect specific size, shape, breakage resistance and overall

design. Replacements must meet factory specifications.

CAUTION

PRECAUTIONS

• This sheet contains important precautions to prevent

damage to unit or merchandise.

• Please read carefully!

• See previous page for specifics on OVERVIEW,

TYPE, COMPLIANCE and WARNINGS.

WIRING DIAGRAM

• Each case has its own wiring diagram folded and in its

own packet.

• Wiring diagram placement may vary; it may be placed

near ballast box, field wiring box, raceway cover, or

other related location.

REFRIGERANT DISCLOSURE STATEMENT

• This equipment is prohibited from use in California with

any refrigerants on the “List of Prohibited Substances”

for that specific end-use, in accordance with California

Code of Regulations, title 17, section 95374.

• This disclosure statement has been reviewed and

approved by Structural Concepts and Structural

Concepts attests, under penalty of perjury, that these

statements are true and accurate.

CAUTION! POWER CORD AND PLUG MAINTENANCE

Risk of electric shock. If cord or plug becomes damaged,

replace only with cord and plug of same type.

OVERVIEW / TYPE / COMPLIANCE / WARNINGS / PRECAUTIONS / WIRING / PLUGS - PAGE 2 of 2

CAUTION! CHECK CONDENSATE PAN, ITS POSITION & PLUG!

Water on flooring can cause extensive damage!

• Before powering up case, check that condensate pan is positioned

directly under case’s condensate drain.

• Before powering up case, check that condensate pan’s electrical plug is

SECURELY connected to condensate system’s receptacle.

• If wicking material is used in condensate pan, check that it is secure.

INSTALLATION: CASE REMOVAL (VIA LEVELERS & CASTERS)

Ramp

Skid

Support case

while rolling

down ramp.

2. Remove Case From Skid (Casters)

Remove shipping brackets that secure casters to skid

• Important! Case is shipped with levelers in the

DOWN position (for stability). To prevent damage to

the case, all levelers must be raised ALL THE WAY

UP before moving unit off skid and into position.

• After levelers are raised all the way up, place ramp

up against skid (to allow case to smoothly roll off

from skid).

• Maintain support of case at all times or center of

gravity may cause case to fall.

• Roll unit to rear of skid. Roll down ramp and off skid.

Various Types Of

Case Shipping

Brackets

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.

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. Adjusting Levelers

• Important! After case is in proper position, levelers must then be LOWERED to floor.

• Adjust levelers so the case is level and plumb.

• You may need to remove front and/or rear toe-kick to access levelers.

• Use adjustable wrench to adjust leveler.

• Depending upon case weight it may be necessary to use a pry bar to accomplish this task.

• Do not use pry bar on toe-kick as it may buckle.

• Do not use pry bar on end panel as it may chip.

• Use pry bar ONLY on base frame to avoid damaging case.

• See illustrations below.

Pry Bar

Base Frame

Adjustable

Wrench

Leveler

INSTALLATION, CONT’D: BATTERY BACKUP SYSTEM GUIDE / PRE-CHARGING BATTERY

5. Connect Battery To Battery Backup System

Important Notes:

A. Battery is shipped DISCONNECTED to system.

You MUST connect battery to the battery backup

system at installation!

Eaton® 3S Battery

Backup System

Carefully follow these instructions:

1. Remove front grille from case to access the battery

backup system.

2. Remove (4) screws ( ) and slide door

controller box out from case to access Eaton 3S

Unit.

3. Peel off tape with rubber spacer (at its underside).

4. Slide battery cover off the Eaton 3S unit.

5. Pull out battery and connect the battery wires firmly

to battery terminals; red to positive (+) and black to

negative (-).

6. Insert battery back into the unit’s compartment.

7. Slide the battery cover on the unit until release

tab locks into place.

8. Press the power button on the unit.

>> Return unit to door controller box compartment.

>> Slide controller box back into case; replace the

(4) screws.

>> Return front grille to case.

>> Allow the battery to charge for 24 hours before

using electronically controlled door.

B. Battery must be connected & charged for

24 hours before operating the electronically

controlled door!

• Internal Note: Any changes to this document

must also be made to P/N 20-90377.

Internal Note: Any

changes to this

document must

also be made to

P/N 20-90377.

INSTALLATION, CONT’D: ELECTRONICALLY CONTROLLED DOOR / AUTO-CLOSE / RAISING DOOR

• If door closure is due to a malfunction of the case,

remove all hazardous/perishable foods and have

service performed by authorized technician.

• To raise the door, turn the DOOR MAIN POWER

switch “OFF” and then back “ON.”

• Then, use a rigid instrument (pen, pencil, etc.) to

press the red DOOR RESET button (which resets

the thermostat alarm). Then, raise the door again by

using DOOR CONTROL switch.

9. Raising Door For Cleaning or Service

• Many cleaning and service tasks can be performed

prior to door closing (within a 30-minute window).

• Door will remain raised until temperature exceeds

41 °F for 30 minutes; then it will automatically close.

• If door closes automatically during cleaning or

service, switch DOOR MAIN POWER to “OFF” and

then back “ON” (which resets the thermostat alarm).

• Then, use a rigid instrument (pen, pencil, etc.) to

press the red DOOR RESET button.

• Then, raise the door again by using the DOOR

CONTROL switch.

6. Front Grille Removal

• Front grille must be removed to access main

power switch, thermostat and door controls.

• Simply lift up and off hooks and magnets;

no screw removal is required.

• See illustration below.

7. Electronically Controlled Rolling Door

and Thermostat

• Door CANNOT be raised or lowered by hand.

• Use door control switch to raise and lower door.

• Door limits and parameters are programmed

into the door control thermostat (at factory).

8. Door’s ‘Automatic Close’ Function

• Door will automatically close if case

temperature exceeds 41 °F for 30 minutes.

• This door closure may be due to case

malfunction, a power outage, or even if power

to case is inadvertently turned off).

Door Control

Switch

Door Reset

Button

Door Main

Power Switch

Door Control

Thermostat

Front

Grille

Main

Power

Switch

Case

Thermostat

INSTALLATION, CONT’D: OVERFLOW CONDENSATE PAN / PLUG IN UNIT / MAIN POWER SWITCH

10. Sliding Condenser Package Out From

Underside Of Case

• At shipment, removal of compressor pan shipment

screws (at front of case) may be necessary to

access condenser package.

• See illustration below-right.

• Condenser package base rests on plastic glides.

• Slide condenser package out from under case.

11. Overflow Condensate Pan Check

• Caution! If case runs without proper

connection, water will overflow pan and drain

onto floor causing damage!

• Overflow condensate pan can unplug from its

electrical outlet during shipment!

• Before turning case on, check that power cord

from overflow condensate pan is plugged in.

• See TROUBLESHOOTING section in operating

manual for additional information.

12. Merchandiser Power Cord Route & Plug-In

• Note: Depending upon floor layout and power

source location, cord may be routed through rear

of case below OR through 4x4 J-box atop.

• See illustration at top-right for view of case with

power cord routed atop case (through 4x4 box).

Main Power

Switch

Programmable

Controller

13. Turning On Power To Case

• Plug in power cord.

• Main power switch may be accessed by

removing front grille.

• Main power switch is located on electrical box

below controller. See illustration at lower-left.

Shipment

Screw (Typ.)

--- Electrical Box ---

Front

Grille

Condenser Package

Power Cord and Plug

J-Box Atop Case

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.

• Door is ONLY able to be raised or lowered by electronic controls.

• See INSTALLATION, CONT’D: ELECTRONICALLY CONTROLLED DOOR / AUTO-CLOSE / RAISING

DOOR section in User Manual for specifics.

ELECTRONICALLY CONTROLLED ROLLING DOOR

Note: Illustration Shown

May Not Exactly Reflect

Every Feature or Option of

Your Particular Case.

Electronically

Controlled Door

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