Structural Concepts HARMONY HMO2653R Bedienungsanleitung

PN 54171

33” DEEP SELF-SERVICE REFRIGERATED BAKERY MERCHANDISER

READ AND SAVE THESE INSTRUCTIONS

Rev S Date: 9.30.2019

I:\Oper Manuals - PUB\Harmony\HMOXX53R_5194_5194R_5163_5749_54171.pub

INSTALLATION AND

OPERATING MANUAL

>>> Model HMO2653R (26 7/8”L* x 34 3/4”D x 52 3/4”H**)

>>> Model HMO2653R.5194 (26 7/8”L* x 34 3/4”D x 52 3/4”H**)

>>> Model HMO3953R (38 7/8”L* x 32 1/8”D x 52 3/4”H**)

>>> Model HMO3953R.5749 (38 7/8”L* x 32 1/8”D x 58 3/8”H**)

>>> Model HMO5153R (50 7/8”L* x 32 1/8”D x 52 3/4”H**)

>>> Model HMO5153R.5163 (50 7/8”L* x 32 1/8”D x 41 3/4”H**)

>>> Model HMO6353R (62 11/16”L* x 32 1/8”D x 52 5/8”H**)

>>> Model HMO7553R (75 1/4”L* x 32 1/8”D x 52 5/8”H**)

>>> Model HMO9653R.5914E (99 1/2”L* x 34 1/8”D x 52 5/8”H**)

*Includes 1” End Panels

**Includes Levelers at 1 1/4” Below Base Frame

888 E. Porter Road ∙ Muskegon, MI 49441 Phone: 231.798.8888 Fax: 231.798.4960 www.structuralconcepts.com

HMO2653R

HMO5153R

HMO2653R.5194

HMO5153R.5163

(Shown With Risers)

HMO7553R

HMO3953R.5749

HMO9653R.5914E

(Shown With Optional Recipe

Card Holders)

TABLE OF CONTENTS

SHIPMENT CONDITION / DAMAGE DISCOVERED AT DELIVERY or UNCRATING / SHORTAGES

OVERVIEW / TYPE / COMPLIANCE / WARNINGS / PRECAUTIONS / WIRING / PLUGS .…………..

CASE REMOVAL FROM SKID (LEVELERS OR CASTERS) ……………………………………………..

INSTALLATION - CAULKING AND BOLTING UNITS TOGETHER ……………………………………...

INSTALLATION, CONT’D - MODEL HMO3953R.5749 ONLY: LINE-UP WITH MODEL DP812R.5748

INSTALLATION, CONT’D - MODEL HMO3953R.5749 ONLY: GENERAL LAYOUT ……………..

INSTALLATION, CONT’D - MODEL HMO3953R.5749 ONLY: DRAIN & CONDENSATE PACKAGE ..

INSTALLATION, CONT’D - CONNECTIONS/CONTROLLER/LOCK/MAIN POWER SWITCH ………..

INSTALLATION, CONT’D - ELECTRICAL CONNECTIONS / EVAPORATOR FAN AREA …………….

DRAIN, HOSE AND BRACKET PLACEMENT ILLUSTRATIONS …………………………………….…...

POSITIONING & ALIGNING CASE / ADJUSTING LEVELERS / FRAME SUPPORT RAILS .………...

ADJUSTING TOE-KICK / REMOVING FRONT GRILLE …………………………………………………...

REAR FILTER / GRILLE / PANEL ACCESS / COMPRESSOR PAN SHIPMENT SCREWS ..………...

START-UP AND OPERATION ..….…………...…...…..………………………...………….……..…………

START-UP AND OPERATION, CONTINUED: NIGHT AIR CURTAIN OPERATING INSTRUCTIONS

SOLID REAR DOOR (MODEL HMO2653R.5194) ...………………………………………………………..

REAR DOOR WITH PERFORATED PLEXIGLAS® PLENUM (MODEL HMO2653R) ..………………...

REAR SLIDING DOOR W/ADJOINED PERFORATED PLEXI® PLENUM (MODEL HMO3953R) ...….

SECURITY GRID INFORMATION …………………………………………………………………………....

NIGHT AIR CURTAIN (OPTIONAL) OPERATING INSTRUCTIONS ……………………………………..

MAINTENANCE FUNDAMENTALS - SHELF ASSEMBLY REMOVAL / FLUORESCENT LIGHTS …..

MAINTENANCE FUNDAMENTALS, CONTINUED - LED LIGHT FIXTURES ………………….………..

MAINTENANCE: REFRIGERATION PACKAGE ILLUSTRATION (MODEL HMO2653R.5194) …........

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

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

TROUBLESHOOTING (TO BE PERFORMED BY TRAINED SERVICE PROVIDERS ONLY) …….....

GENERAL CLEANING (TO BE PERFORMED BY TRAINED SERVICE PROVIDERS ONLY) …….....

TROUBLESHOOTING (TO BE PERFORMED BY TRAINED SERVICE PROVIDERS ONLY) ……….

TROUBLESHOOTING - CONDENSING SYSTEM (TO BE PERFORMED BY TRAINED SERVICE

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

TROUBLESHOOTING - EVAPORATOR SYSTEM (TO BE PERFORMED BY TRAINED SERVICE

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

PREVENTIVE MAINTENANCE (TO BE PERFORMED BY TRAINED SERVICE PROVIDERS ONLY)

PREVENTIVE MAINTENANCE OF HONEYCOMB AIR DIFFUSERS (TO BE PERFORMED BY

TRAINED SERVICE PROVIDERS ONLY) …...……………………………………………………..

SERIAL LABEL INFORMATION & LOCATION …..……………………………………………………...….

CAREL® CONTROLLER - PROGRAMMING THE INSTRUMENT….…………………………….……....

CAREL® CONTROLLER - USER INTERFACE, SUMMARY TABLES OF ALARMS & SIGNALS …….

CAREL® CONTROLLER - Summary Table of Operating Parameters (After Programming Key) ……..

TECHNICAL SERVICE CONTACT INFORMATION & WARRANTY INFORMATION ..……….………..

4-5

22-23

32-34

SHIPMENT CONDITION / DAMAGE DISCOVERED DURING DELIVERY or UNCRATING / SHORTAGES

1. Shipment Condition

 Before and during unloading, check all equipment for damage.

2. Damage Discovered During Delivery

 3rd Party Carrier: Describe damage on freight bill and obtain signature of

driver. Carrier will supply necessary claim forms. If these steps are not

taken, carrier may refuse your claim.

 Prepaid and Add: Contact carrier (and follow same procedure as with

3rd party carrier). Also contact Structural Concepts at 1-800-433-9489.

3. Risk of Damage When Case is NOT Uncrated at Installation Site

 Uncrating equipment at a facility OTHER THAN the installation site may

result in SEVERE DAMAGE to unit when transporting to final

destination.

 Structural Concepts strongly recommends that equipment ONLY be

uncrated at installation site.

4. Damage Discovered After Uncrating

 3rd Party Carrier: Contact carrier within 10 days of delivery for their

procedures; retain all packaging. If these steps are not taken, carrier

may refuse your claim.

 Prepaid and Add: Contact carrier (and follow same procedure as with

3rd party carrier). Also contact Structural Concepts at 1-800-433-9489

within 10 days of delivery.

5. Shortages

 If a shortage exists (and it is the responsibility of Structural Concepts)

call 1-800-433-9489. Structural Concepts will acknowledge shortages

within 10 days from receipt of equipment.

 If a shortage involves the carrier, notify carrier immediately and request

an inspection.

OVERVIEW

 These Structural Concepts Harmony® self-service

cases are designed to merchandise packaged

products at 41 °F (5 °C) or less product temperatures

(unless custom cases with wire rack shelving).

 Cases should be installed and operated according to

this operating manual’s instructions to ensure proper

performance.

 Improper use will void warranty.

TYPE 1 vs. TYPE 2 CONDITIONS

This unit is designed for the display of products in ambient

store conditions where temperatures and humidity are

maintained within a specific range.

 For Type 1 Conditions (most cases): ambient

conditions are to be at 55% maximum humidity and

maximum temperatures of 75 °F (24 °C).

 For Type 2 Conditions: ambient conditions are to be at

55% maximum humidity and maximum temperatures

of 80 °F (27 °C).

 If unsure if unit is designed for Type 1 or 2, see tag

next to serial label. See SERIAL LABEL LOCATION &

INFORMATION LISTED / TECH INFO & SERVICE

section in this manual for sample serial labels.

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 page 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

Electric coil condensate pans are 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

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.

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

CAUTION! GFCI BREAKER USE RECOMMENDATION

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

requires GFCI (Ground Fault Circuit Interrupter) protection,

the use of a GFCI breaker is strongly recommended.

CAUTION! ADVERSE CONDITIONS / SPACING ISSUES

 Performance issues caused by adverse conditions are NOT warranted.

 Unit must be kept at least 15-feet from exterior doors, overhead HVAC

vents or any air curtain disruption to maintain proper temperatures.

 Unit must not be exposed to direct sunlight or any heat source (ovens,

fryers, etc.).

 Keep at least 8-inch clearance above unit for air discharge (S.C. units).

CAUTION

CAUTION! LAMP REPLACEMENT GUIDELINES

LED lamps reflect specific size, shape and overall design. Replacements

must meet factory specifications. Fluorescent lamps are treated to

resist breakage and must be replaced with similarly treated lamps.

CAUTION

PRECAUTIONS

 Following are important precautions to prevent damage

to unit or merchandise. Please read carefully!

 See previous page for specifics on OVERVIEW,

CONDITION 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! CHECK CONDENSATE PAN POSITION & PLUG

Water on flooring can cause extensive damage!

Before powering up unit, check the following:

 Condensate pan MUST BE positioned directly under

condensate drain.

 Condensate pan plug MUST BE securely plugged into

receptacle.

 Check that overflow pan is fully functional.

 If wicking material is used, check that it is secure.

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.

CASE REMOVAL FROM SKID (LEVELERS OR CASTERS)

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.

3. Remove Case (With Casters) From Skid

A. Place ramp up against skid (to allow case to

smoothly slide off from skid).

B. Maintain support of case at all times or center of

gravity may cause case to fall.

C. Unlock Casters. Slide unit to rear of skid. Slide

down ramp and off from skid.

 Note: Illustrations reflect general outline of

sample case and may not reflect your particular

model or options).

Support

case

while

sliding

down

ramp.

Ramp

Carefully

Slide Skid

Out From

Under Case

Support

case while

removing

from skid.

2. Remove Case (With Levelers) From Skid

 To prevent damage, support case while sliding

it toward edge of skid.

 When case is at edge of skid, carefully lower to

floor (so two levelers rest on floor).

 Carefully slide skid out from under case.

 After removal of case from skid, place into

position.

 Note:Illustration below reflects general outline

of sample case and does not reflect any

particular model or options).

INSTALLATION - CAULKING AND BOLTING UNITS TOGETHER

Installation

Note: Units shown may not depict an exact

representation of your particular unit being installed.

1. Position and Level Units

 Position Units. Align multiple units carefully in

areas A, B, and C.

 See illustration at right.

2. Ventilation and Clearance

 Self-Contained refrigerated cases must

maintain airflow clearance of 6” (minimum) to

12” (recommended) at front and rear.

 Restriction of air can void warranty.

 Illustration at top-right may not reflect every

feature or option of your particular case.

3. Caulking and Bolting Units Together

Follow these steps to assure a secure, level lineup.

A. Begin all lineups leveling from highest point of

floor.

B. After the ’first’ case is level, apply industrial

grade butyl caulk on non-visible areas (at case

end). Use industrial grade silicone sealant on

visible areas (at case end).

C. Form Two (2) Caulk/Sealant Lines: (Sanitation

and Refrigeration). See illustration at

below-right for outline of caulk/sealant lines.

D. Line up ‘second’ case bolt-hole to bolt-hole to

‘first’ case.

E. Using SCC-supplied bolts (found in installation

packet), insert bolts in bolt hole locations (shown

at right). You may need to remove decking to

access lower bolt holes.

F. Caution! Front of cases MUST be flush with

each other! Also, after leveling, all cases to be

at same height.

G. Using SCC-supplied nuts & bolts, lightly tighten

each of the 5 to 8 bolts in a cross-wise pattern.

Work your way around the pattern, tightening

more firmly at each pass. Do not firmly tighten

one bolt and then start on the next!

H. After the cases are bolted together, level the

‘second’ case. Repeat this process for each

case to be adjoined.

I. After all lined-up cases are level, seal all seams

with industrial grade silicone sealant.

Approximate hole

locations pointed

at with arrows

( ) below

Sanitation Bead

Refrigeration Bead

Deck Sanitation

Bead

Refrigeration

Bead

Check air grilles for obstructions.

Maintain airflow clearance of 6” (min.)

to 12” (recommended) at front & rear.

INSTALLATION, CONTINUED - MODEL HMO3953R.5749 ONLY: LINE-UP WITH MODEL DP812R.5748

4. Line-Up With Model DP812R.5748

 Illustration below shows adjoinment of model

HMO3953R.5749 with separate model

DP812R.5748.

 Model DP812R.5748 has its own operating

manual, SCC P/N 20-32217.

End Cap Model

HMO3953R.5749

(See SCC P/N 54171

For Operating Manual)

Model DP812R.5748

 Note: Depending upon features and options

chosen, illustration below may not reflect every

aspect of your particular models.

INSTALLATION, CONTINUED - MODEL HMO3953R.5749 ONLY: GENERAL LAYOUT

5. Model HMO3953R.5749 General Layout

 Illustration below shows the general layout of

model HMO3953R.5749.

 Case wiring source is from its adjoining case

(SCC P/N DP812R.5748).

View of Electrical Box, LED

Drivers, Contactor, Terminal

Block, Temperature Controller,

Main Power Switch, Etc.

Temperature

Controller and Main

Power Switch

Thermometer Metal Surface

Shelving

6. Position & Align Case Alongside Other Cases

 Before adjusting levelers (or shimming frame

support rails), make certain that the case is in

proper position and, if required, aligned with

adjoining case(s).

 This may require the repositioning of the case you

are installing or the already positioned case(s).

7. Frame Support Rails Must Be Shimmed

 Illustration below shows frame support rails.

 Shims will be provided with all cases that have

frame support rails.

 Use shims to level case.

 Note: After case is in position, it must be

sealed to floor to prevent entry or leakage of

liquid or moisture.

Frame Support

Rails

Frame Support

Rails

INSTALLATION, CONTINUED - MODEL HMO3953R.5749 ONLY: DRAIN AND CONDENSATE PACKAGE

8. Model HMO3953R.5749 Drain and

Condensate Package

 Illustration at right shows the location of

model HMO3953R.5749 drain.

 Drain from case must be routed to floor drain.

 Illustration below shows the general layout of

model HMO3953R.5749 condensate

package.

 Case wiring source is from its adjoining case

(SCC P/N DP812R.5748).

 Note: Depending upon features and options

chosen, illustration below may not reflect

every aspect of your particular models.

Refrigeration

U-Tubes

Filter Dryer

Electrical

Starter Unit

Condenser Coils

and Housing

Electrical Box (LED Drivers,

Contactor, Terminal Block,

Temperature Controller, Main

Power Switch, Etc.)

Compressor

Sight Glass

Condenser Coil Fan

& Fan Housing

Drain (From Evaporator Package)

To Be Routed To Floor Drain

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