Hussmann HGL-1 Installation Manual

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Page 1

HGL- 1, 2 & 3 BS, TS

Bottom / Top Mount

Low Temperature

Remote and Self Contained

Glass Door Merchandisers

HGL-2BS

Operation Manual

IMPORTANT

Keep in store for future reference!

HGL-3TS

Installation &

P/N 0515296_E

April 2015

Spanish 0531287

French 0531288

Page 2

Page 3

P/N 0515296_E iii

IMPORTANT

KEEP IN STORE FOR FUTURE REFERENCE

Quality that sets industry standards!

12999 St. Charles Rock Road • Bridgeton, MO 63044-2483

U.S. & Canada 1-800-922-1919 • Mexico 1-800-522-1900

www.hussmann.com

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P/N 0515296_E TABLE OF CONTENTS v

ANSI DEFINITIONS ................. vi

INSTALLATION

Certification Hussmann Product Control Shipping Damage Location Self Contained Location Model Description Unloading Exterior Loading Shipping Skid Merchandiser Leveling Leg Installation Serial Plate Location Refrigeration Unit Access Sealing Merchandiser to Floor

........................ 1-1

........... 1-1

................... 1-1

........................... 1-1

.............. 1-2

.................. 1-4

......................... 1-4

.................... 1-4

...................... 1-4

............... 1-5

(Top Mounts Only) ....... 1-5

................. 1-5

............. 1-6

......... 1-6

Air Distribution & Rear Flue Spacer Shelves Checklists

............................ 1-6

.......................... 1-7

.... 1-6

Display ............................ 3-2

Start-Up Sequence of Operation Diagram Alarms and Codes Defrost Termination Switch Manual Defrost Temperature Adjustment Sensor to Control Adjustment Controls and Adjustments Start Up Crankcase Pressure Regulator Receiver TEV Adjustment Load Limits Stocking Thermometer Lighting Door Switches Door Defrost Heater Thermostat Alarm Thermostat

........................... 3-2

....... 3-4

................... 3-5

........... 3-5

..................... 3-5

............. 3-6

......... 3-7

............ 3-8

........................... 3-9

......... 3-9

........................... 3-9

................... 3-10

....................... 3-11

.......................... 3-11

...................... 3-12

.......................... 3-12

..................... 3-12

...... 3-12

.................. 3-12

ELECTRICAL / REFRIGERATION

Merchandiser Electrical Data Field Wiring

........................ 2-1

.......... 2-1

Electrical Connections . . . . . . . . . . . . . . . . 2-1

Electrical Enclosure Power Switches Electrical Outlet Refrigeration (Self Contained) Refrigeration (Remote) Line Sizing (Remote) Koolgas (Remote) Compressor

........................ 2-3

Condensate Pan Air Distribution and Rear Flue Spacer NOTES:

........................... 2-4

.................. 2-1

..................... 2-1

......... 2-2

............... 2-2

................. 2-2

................... 2-2

..................... 2-3

.. 2-3

START UP / OPERATION

Safe-NET III User Instructions User Instructions

.................... 3-1

........ 3-1

MAINTENANCE

Care and Cleaning Do NOT Use: Do:

............................... 4-1

Cleaning Stainless Steel Surfaces Cleaning Coils Cleaning Condensate Pan Maintaining Fluorescent Lamps

................... 4-1

...................... 4-1

....... 4-2

...................... 4-2

............. 4-3

........ 4-4

SERVICE

Replacing Fan Motors and Blades Replacing Thermometer

............... 5-1

Defrost Heater Replacement Troubleshooting Guide Lighting Problem / Solution Replacing Door Parts Servicing Lighting Replacement Parts List

............... 5-2

........... 5-4

................ 5-5

................... 5-5

............... 5-6

...... 5-1

.......... 5-1

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

HGL Merchandisers

Page 6

APPENDIX — TECHNICAL DATA

* * * * * * * * * * * * * * * * * * * * * * * * * *

HGL-1BS — Plan View HGL-2BS & HGL-3BS — Plan View HGL-1TS — Plan View HGL-2TS & HGL-3TS — Plan View HGL Dimensions & Electrical Data Cross Sections and Refrigeration Data HGL Wiring Diagrams

.............. A-1

... A-2

............. A-3

.. A-4

... A-5

.. A-6

.............. A-7

REVISION HISTORY

REVISION E — Revised Parts List

REVISION D — Added Checklists Page 1-7; Added

Warning Page 1-3; Cleaning Coils 4-3; Maintaining

Fluorescent Lights 4-4. Checklist 4-5. New Replacement

Parts List, New Wiring Diagrams, New Sensor drawing

3-7, Replacing door parts Page 5-5

REVISION C — JUNE 2013

Replaced wiring diagrams; added new for each model

A-9

ANSI Z535.5 DEFINITIONS

• DANGER – Indicate[s] a hazardous

situation which, if not avoided, will result in death or serious injury.

• WARNING – Indicate[s] a hazardous situation which, if not avoided, could result in death or serious injury.

• CAUTION – Indicate[s] a hazardous situation which, if not avoided, could result in minor or moderate injury.

• NOTICE – Not related to personal injury – Indicates[s] situations, which if not avoided, could result in damage to equipment.

Updated drawing on Page 3-7

REVISION B — FEBRUARY 2012

Revised to B for Wind Chill purposes

ORIGINAL ISSUE — JANUARY 2011

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P/N 0515296_E 1-1

INSTALLATION

CERTIFICATION

These merchandisers are manufactured to meet ANSI / National Sanitation Foundation

(NSF

) Standard #7 requirements. Proper installation is required to maintain certification. Near the serial plate, each case carries a label identifying the type of application for which the case was certified.

ANSI/NSF-7 Type I - Display Refrigerator / Freezer

Intended for 75°F / 55% RH Ambient Application

ANSI/NSF-7 Type II - Display Refrigerator / Freezer

Intended for 80°F / 55% RH Ambient Application

ANSI/NSF-7 - Display Refrigerator

Intended for Bulk Produce

HUSSMANN PRODUCT CONTROL

SHIPPING DAMAGE

All equipment should be thoroughly examined for shipping damage before and during unloading. This equipment has been carefully inspected at our factory. Any claim for loss or damage must be made to the carrier. The carrier will provide any necessary inspection reports and/or claim forms.

Apparent Loss or Damage

If there is an obvious loss or damage, it must be noted on the freight bill or express receipt and signed by the carrier’s agent; otherwise, carrier may refuse claim.

Concealed Loss or Damage

When loss or damage is not apparent until after equipment is uncrated, retain all packing materials and submit a written response to the carrier for inspection within 15 days.

The serial number and shipping date of all equipment is recorded in Hussmann’s files for warranty and replacement part purposes. All correspondence pertaining to warranty or parts ordering must include the serial number of each piece of equipment involved. This is to ensure the customer is provided with the correct parts.

Recommended operating ambient

temperature is between

65°F (18°C) and 75°F (23.9°C).

Maximum relative humidity is 55%.

LOCATION

These merchandisers are designed for displaying products in air conditioned stores where temperature is maintained at or below the ANSI / NSF-7 specified level and relative humidity is maintained at or below 55%. Placing refrigerated merchandisers in direct sunlight, near hot tables or near other heat sources could impair their efficiency. Like other merchandisers, these merchandisers are sensitive to air disturbances. Air currents passing around merchandisers will seriously impair their operation. Do NOT allow air conditioning, electric fans, open doors or windows, etc. to create air currents around the merchandiser.

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

HGL Merchandisers

Page 8

1-2 InstallatIon

SELF CONTAINED (LOCATION)

Product should always be maintained at proper temperature. This means that from the time the product is received, through storage, preparation and display, the temperature of the product must be controlled to maximize the life of the product.

Be sure to position self contained

merchandisers properly.

HGL-TS Location

The condensing unit is located at the top of the HGL-TS. At least 12 inches of clearance

should be allowed at the rear of the cabinet and at the top of the merchandiser. This clearance is

necessary to provide free air movement to and from the condenser for maximum operating efficiency.

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P/N 0515296_E 1-3

HGL-BS Location

At least 24 inches of clearance should be maintained in front of HGL-BS merchandisers and 6 inches of clearance at the rear to provide the necessary free air movement to and from

Do NOT stand or walk on top of

merchandiser. Do not store items or

ammable materials atop the unit.

the condenser. The condensing unit is located at the bottom of these merchandisers.

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

HGL Merchandisers

Page 10

1-4 InstallatIon

MODEL DESCRIPTION

Hussmann HGL-BS/TS models are self-contained, low temperature, vertical display merchandisers. Design features include: heated glass doors for fog-free visibility, automatic defrost, efficient foamed in place non-CFC insulation, cord connection for self-contained 208-230 volt application, and balanced refrigeration systems for energy-saving performance.

HGL- B/T models are low temperature remote cases. These cases do not have a condensing unit or condensate pan.

UNLOADING

Unloading from Trailer:

Lever Bar (also known as a Mule, Johnson Bar, J-bar, Lever Dolly, or Pry Lever)

Move the merchandiser as close as possible to its permanent location and remove all packaging. Check for damage before discarding packaging. Remove all separately packed accessories such as kits and shelves.

Improper handling may cause damage to the merchandiser when unloading. To avoid damage:

1. Do not drag the merchandiser out of the trailer. Use a Johnson bar (mule).

2. Use a forklift or dolly to remove the merchandiser from the trailer.

EXTERIOR LOADING

Do NOT walk on top of merchandisers or

damage to the merchandisers and serious personal injury could occur.

merchandisers are not structurally designed to support external loading

such as the weight of a person. Do not place heavy objects on the merchandiser.

SHIPPING SKID

Each merchandiser is shipped on a skid to protect the merchandiser’s base, and to make positioning the case easier.

Remove the top of the crate and detach walls from each other. Lift crate from the skid. Unscrew the case from the skid. The fixture can now be lifted off the crate skid. Lift only at base of skid! Remove any braces and/or skids attached (blanket wrapped merchandiser may have skids).

DO NOT LAY MERCHANDISER OVER ON THE FLOOR TO REMOVE SKID.

Once the skid is removed, the merchandiser must be lifted —NOT PUSHED— to reposition. To remove the skid, remove screws attaching skid to the merchandiser.

Check floor where cases are to be set to see if it is a level area. Determine the highest part of the floor.

Do NOT remove shipping crate until the

merchandiser is positioned

for installation.

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P/N 0515296_E 1-5

MERCHANDISER LEVELING

Be sure to position merchandisers properly.

Level the merchandiser at corners.

Merchandiser(s) must be installed level to ensure proper operation of the refrigeration system and to ensure proper drainage of defrost water. The merchandiser can be leveled by shimming under the cabinet base frame, or by installing optional leg levelers.

The self-closing doors require the cabinet to be properly leveled. End to end leveling will allow the door(s) to close with uniform speed and tightness. A slight pitch from front to rear is desirable.

should never Be higher than the front.

the Back of merchandiser

LEG INSTALLATION (Top Mounts Only)

Install the NSF approved legs after the case is near its final location. The legs are packaged inside the cabinet. Replace the tape and door blocks.

To install legs:

Raise one end of the cabinet about 8 inches. Block the merchandiser securely, and install two legs. The leg mounting plates are factory installed and contain a

/2 x 13 in. tapped hole to mate with the leg assembly. The procedure is repeated on the opposite end. Three-door merchandisers require legs in the center.

The cabinet should now be positioned at its final location with all legs installed. The merchandiser is leveled by turning the bottom section of each leg. End to end leveling will make the door(s) close with uniform speed and tightness. A slight pitch from front to rear is desirable.

SERIAL PLATE LOCATION

The serial plate is located in the upper lefthand corner of the merchandiser’s interior. The serial plate contains all pertinent information such as model, serial number, amperage rating, refrigerant type and charge. Do not

remove the serial plate under any circumstance.

Serial Plate

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

HGL Merchandisers

Page 12

1-6 InstallatIon

REFRIGERATION UNIT ACCESS

Top Mounts — The top decorative panel is

removed by lifting the panel up and pulling forward. Bottom Mounts — The lower front panel may be removed by removing screw at bottom and lifting the panel straight upward and over the tabs on which it is hanging. The panel is installed by reversing the above procedure.

Then

Lift up and out to remove access panel

First

Ensure lower front panel is flat against the floor when installed to prevent air circulation problems for self contained merchandisers. If the condensing unit needs to be serviced, it can be pulled out to gain access for hard to reach components like the condenser fans. To pull out the condensing unit, remove the two hold down brackets, at the unit base.

Care must be given to the drain line when re-inserting the condensing unit back into the case. The drain line must be inside the defrost water evaporation pan to prevent the discharge of water on the floor.

SEALING MERCHANDISER TO FLOOR (Bottom Mounts Only)

If required by local sanitary codes, or if the customer desires, merchandisers may be sealed to the floor using a vinyl cove base trim. The size needed will depend on how much variation there is in the floor, from one end of the merchandiser to the other. Sealing of the lower

front and rear panels on self contained models may hamper their removal for servicing or maintenance of the condensing unit.

NOTE: Do not allow trim to cover any intake or discharge grilles located in the lower front panel.

AIR DISTRIBUTION & REAR FLUE SPACER

Air is drawn through the evaporator from front to rear and is discharged down the back wall, returning up the face of the glass door to the return air grille.

NOTE: Rear flue spacer must be in place as this forms a discharge air flue at the back of the cabinet.

SHELVES

Each cabinet is provided with four cantilever shelves per door that are adjustable by 1 inch increments. The shelves can also be tilted. Each cabinet had one bottom shelf per door. These shelves have one-inch legs to allow proper air flow in the cabinet. Behind the shelves are wire flues spacers, which allow for proper air flow. All shelves and flue spacers are white and epoxy coated for durability and ease of cleaning.

Shelves should be adjusted to desired operating height. Do not load product so that it touches the evaporator coil cover. Do not extend product past the front edge of the shelf. Extending past the edge will seriously affect internal air flow through the cabinet. Shelves are UL rated for a maximum load of 120 lbs.

loaD the shelves.

Do not over-

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Page 13

P/N 0515296_E 1-7

Form HSCW01 Rev. 30MAY12 P/N 0525209_B

Hussmann Self-Contained Refrigerati on E quipm ent Sta rt Up Check List

***Please note that failure to follow this start-up document may void your factory warranty***

Step Startup Activity Check

Locate, read and maintain install/operation manual in a safe place for future reference.

2 Examine unit. Confirm there is NO damage or concealed damage.

3 Level the unit, side to side and front to rear.

4 Remove all shipping brackets/compressor straps/bolts etc.

Unit must be run on a dedicated electrical circuit without the use of an extension cord.

Ensure that the proper electrical requirements for the equipment are supplied.

7 Verify field electrical connections are tight.

Verify all electrical wiring is secured and clear of any sharp edges or hot lines.

9 Verify the condensate drain line is properly trapped and pitched.

10 Verify all required clearances on the sides and back of unit.

Advise owner/operator that merchandiser must operate at temperature for 24 hrs prior to loading

LEGAL DISCLAIMER:

Hussmann shall not be liable for any repair or replacements made without the written consent of Hussmann, or w hen the productis installed or operated in a manner contrary to the printed instructions covering installation and service which accompanied such product.

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

Verify there are no air disturbances external to the unit. Heat and air registers, fans, and doors etc.

with product.

HGL Glass Door Merchandisers

Page 14

1-8 InstallatIon

NOTES:

P/N 0515296_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com

Page 15

P/N 0515296_E 2-1

ELECTRICAL / REFRIGERATION

MERCHANDISER ELECTRICAL DATA

Refer to Appendix A of this manual or the merchandiser’s serial plate for electrical information.

FIELD WIRING

Field wiring must be sized for component amperes stamped on the serial plate. Actual ampere draw may be less than specified.

ALWAYS CHECK THE SERIAL PLATE FOR

COMPONENT AMPERES

ELECTRICAL CONNECTIONS

All wiring must be in compliance with NEC and local codes. All electrical connections (for remote models) are to be made in the electrical Handy Box located behind the removable base panel at the left end of the merchandiser when facing the discharge air louver.

Before any service is performed on this piece of equipment, make sure the power supply to the merchandiser is disconnected.

ELECTRICAL OUTLET:

Before the merchandiser is connected to any wall circuit, use a voltmeter to check that the outlet is at 100% of the rated voltage. The wall circuit must be dedicated for the merchandiser. Failure to do so voids the warranty. Do not use an extension cord. Never plug in more than one merchandiser per electrical circuit.

• Always use a dedicated circuit with the

amperage stated on the unit.

• Plug into an outlet designed for the plug.

• Do not overload the circuit

• Do not use long or thin extension cords.

Never use adapters.

• If in doubt, call an electrician.

ELECTRICAL ENCLOSURE

Remove the access panel and electrical box cover to access the electrical enclosure. The cabinet supply breakers should be disconnected before removing the enclosure cover.

POWER SWITCHES

The power switch is located at the electrical box, which is behind the top decorative panel (TS models) or bottom louvered panel (BS models). The switch will shut off all power to the merchandiser.

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

Risk of Electric Shock. If cord or plug

becomes damaged, replace only with

a cord and plug of the same type.

— LOCK OUT / TAG OUT — To avoid serious injury or death from electrical shock, always disconnect the electrical power at the main disconnect when servicing or replacing any electrical component. This includes, but is not limited to, such items as doors, lights, fans, heaters, and thermostats.

HGL Merchandisers

Page 16

2-2 ElEctrical / rEfrigEration

Self-contained models have factory-installed power cords attached at the electrical box.

Merchandiser must be grounded.

Do not remove the power supply cord ground.

REFRIGERATION (Self Contained Models)

LINE SIZING (Remote Models)

Refrigerant line connections are made at the left end of merchandiser (facing front) beneath the refrigerated display area. The refrigerant line connection size is

/8 in. Refrigerant lines should be sized as

/8 in. The suction line

shown on the refrigeration legend that is furnished for the store or according to ASHRAE guidelines.

Refrigeration lines are under pressure.

Refrigerant must be recovered before

attempting any connection or repair.

Each self contained model is equipped with its own condensing unit. The correct type of refrigerant will be stamped on each merchandiser’s serial plate. The merchandiser refrigeration piping is leak tested. The unit is charged with refrigerant, and shipped from the factory with all service valves open.

REFRIGERATION (Remote Models)

Refrigeration temperature is controlled by an electronic factory-installed thermostat. The electronic thermostat controls a liquid line solenoid valve (not provided with the merchandiser).

The thermostat energizes the valve as the temperature rises. A pump down system is recommended for outdoor condensing units.

For refrigerators with other than Koolgas defrost, the suction and liquid line should be clamped and/or taped together and insulated for a minimum of 30 feet from the refrigerator.

KOOLGAS (Remote Models)

If Koolgas defrost is used, the liquid line will need to be increased two sizes larger inside the merchandiser area. This is necessary to ensure even liquid drainage from all evaporators during defrost.

Refrigerators with Koolgas defrost

not have their liquid lines and suction lines in

should

contact with each other but are to be separately insulated for a minimum of 30 ft from the refrigerator. Additional information for the balance of the refrigerant lines is recommended and required wherever condensation and dripping would be objectionable.

P/N 0515296_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com

Page 17

P/N 0515296_E 2-3

CONDENSATE PAN

Oil Traps

P-traps (oil traps) must be installed at the base of all suction line vertical risers.

Pressure Drop

Keep refrigerant line runs as short as possible to avoid large pressure drops. Use a minimum number of elbows. Where elbows are required,

use long radius elbows only.

COMPRESSOR (Self Contained)

The HGL compressor is mounted on vibration springs. The compressor is banded down during shipment. This band MUST be cut and removed

to allow the compressor to float freely once placed into operation. Failure to cut compressor

shipment band may result in excessive noise or system damage.

An electrically heated (300W, 208-230V) condensate pan evaporates defrost water. The heated condensate pan slides onto the slide plate on the cabinet bottom on both the TS and BS merchandisers.

The pan is removable for cleaning. A vinyl drain tube is provided for connection to the heated condensate pan. The drain must be trapped to guard against drain line freezing and as a good sanitation practice.

Product will be degraded and may spoil if

allowed to sit in a non-refrigerated area.

Compressor Band

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

HGL Merchandisers

Page 18

2-4 ElEctrical / rEfrigEration

NOTES:

P/N 0515296_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com

Page 19

P/N 0515296_E 3-1

START UP / OPERATION

The front of the controller has an adjustment knob and status LEDs. The back of the

IN STA LLER

controller has connections for sensors and switched equipment.

It is the contractor’s responsibility to

install merchandiser(s) in accordance with

all local building and health codes.

Safe-NET III™

TEMPERATURE AND DEFROST

CONTROLLER

SAFE-NET III™ USER INSTRUCTIONS

Your refrigerated case uses a Hussmann Safe-NET™ III temperature and defrost controller to precisely maintain the temperature and prevent frost buildup on the cooling coil. LEDs indicate when the compressor or refrigeration is on, when the case is in a defrost cycle, if the temperature is outside the desired range, or if there is a sensor failure.

The Safe-NET III controller includes the following features and connections.

• Adjustment knob: Adjusts the temperature setpoint. Turn adjustment knob to OFF to turn off refrigeration system. Unplug merchandiser from power before servicing the unit.

An adjustment knob allows the temperature to be set within the configured range and can power off the controller and compressor. Your controller has been custom-configured to provide the best temperature and defrost control for your chilled or frozen food.

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

• Controller LEDs: Compressor Powered On LED (green):

Lights while the compressor is running or the refrigeration valve is open. Defrost Cycle LED (yellow): Lights while the refrigeration coil is defrosting. Temperature or Sensor Alarm (red): Lights if the temperature is too warm or too cold. Flashes if a sensor fails.

HGL Merchandisers

Page 20

3-2 Start up / OperatiOn

START-UP / OPERATION

• Rear connections: – Case temperature sensor:

• Typically senses the temperature of the air in the case. Used by the controller to determine when to power on or power off the compressor or refrigeration.

– Evaporator temperature sensor:

• Senses the temperature of the refrigeration coil. Terminates a defrost cycle when refrigeration coil ice melts.

– Compressor or refrigeration relay:

• Switches on the compressor or refrigeration valve for cooling.

The optional evaporator fan remains ON when the adjustment knob is in the Off position.

Before applying power to the merchandiser, remove the front grille.

Locate the compressor (for self contained models),

compressor in place. This band is only needed

cut the band holding the

for shipment, and must be cut prior to operation.

Check thermostat knob is at the appropriate position. See temperature adjustment on Page 3-6.

Check the check the merchandiser’s cabinet thoroughly for loose nuts and bolts. Check all electrical connections. Inspect the refrigerant lines for any visible damage or chafing.

Replace the front grille.

The following list of housekeeping practices will assure trouble-free operation:

DISPLAY

The display includes three red LEDs and two digits for temperature, defrost status, and error codes.

The three display LEDs are red, and their behavior matches the LEDs on the controller.

• Check operation of condenser fan motors. Fan blades must turn freely.

• Check drain pan and heater to prevent accidental overflow.

• Make sure doors are closing properly, and that gaskets are sealed.

• Make sure all evaporator fan motors are running. These can be seen through grille inside of cabinet.

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Page 21

P/N 0515296_E 3-3

START-UP / OPERATION

1. Plug in the merchandiser.

The OFF Position does not disconnect line voltage to the case, refrigeration unit, fan, or heater.

NOTE: The 65°C Version Controller includes

a Parameter Code Number. This number indicates what program has been loaded into the controller. When the Controller is first powered up, or is turned off and then back on, a 2-digit parameter code number will display for

Product will be degraded and may spoil if

allowed to sit in a non-refrigerated area.

3 seconds. Then the Self Check will Start.

The Safe-NET parameter code is 63.

2. Wait for the self check to complete. During the self check, each LED flashes for one second, then all LEDs turn on for two seconds. If the LEDs do not flash, make sure the adjustment knob is not in the Off position.

• After the self check, all LEDs turn off until the compressor starts. There may be a delay before the compressor starts. If the red Temperature or Sensor Alarm LED stays on after the self check.

• The green Compressor Powered On LED turns on when the compressor starts.

NOTE: Do NOT load product until AFTER merchandiser operates for 24 hours and reaches desired operating temperature.

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

HGL Merchandisers

Page 22

3-4 Start up / OperatiOn

1. Apply power to the merchandiser. Wait for the self check to complete. During the self check a 2 digit number will appear for 3 seconds. Then each LED flashed for one second and then all LED’s turn on for two seconds. If the LED’s do not flash, make sure the adjustment knob is not in the “OFF” position.

1A. The merchandiser temperature displays at

startup. The initial defrost starts two hours later. The display will show the temperature at the start of defrost. This reading will remain displayed during defrost and until it times out, even though the refrigeration mode has been initiated. (The green LED will be lit.)

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2. The compressor will start after a delay; 30 seconds after the power is applied.

3. The compressor will continue to run until it reaches its cut-out temperature (Pulldown).

4. The refrigeration cycle will continue for the next subsequent scheduled 12-hours or demand defrost.

5. The above process will repeat (steps 3 and 4) until the power is interrupted.

6. If power stops, the process will start over at Step 1, and the time to subsequent defrost will reset.

Page 23

P/N 0515296_E 3-5

ALARMS AND CODES

Flashing temperature or sensor alarm led, e1 or e2

If the Temperature or Sensor Alarm LED (red) on the controller and display is flashing, a temperature sensor has failed. The display shows E1 if the case sensor has failed or E2 if the evaporator sensor has failed.

If the merchandiser sensor fails, refrigeration will run continuously. Turn off, or repeat a duty cycle of a few minutes on and a few minutes off.

DEFROST TERMINATION SWITCH

Merchandisers may use a defrost termination switch, instead of an evaporator sensor to terminate a defrost cycle. The defrost termination switch is temperature activated and senses the completion of defrost.

MANUAL DEFROST

Note:

This procedure initiates a manual or forced defrost.

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

IMPORTANT: Return the control knob to its original setting (Step1) once the manual defrost has been initiated.

HGL Merchandisers

Page 24

3-6 Start up / OperatiOn

TEMPERATURE ADJUSTMENT

1. Rotate the adjustment knob counter clock-

wise for a hammer setpoint or clockwise for a colder setpoint.

2. While adjusting the temperature, the display shows the setpoint (cut out value). A few seconds after the temperature is set, the controller reverts to the sensed temperature in the merchandiser.

P/N 0515296_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com

3. To verify merchandiser settings, perform the operations below. Output readings should be within one degree of the temperatures shown above.

Page 25

P/N 0515296_E 3-7

Sensor to Control Conguration

Sensor Bracket (HGL/HGM)

Thermometer Sensor

(Black Sheath)

(x)

Safe-NET Control Sensor (Black Sheath)

#8 Black

Sheathed Air

Sensor

#9 Yellow Sheathed

Defrost Sensor

(See page 3-10

for location

of sensor)

#10 White

(Common)

Back of Safe-NET

Control Detail

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

#11 Not Used

HGL Merchandisers

Page 26

3-8 Start up / OperatiOn

1. The Safe-NET III Controller controls refrigeration temperature. This is factory installed in the control panel. Adjust this control knob to maintain the discharge air temperature shown. Measure discharge air temperatures at the center of the discharge louver.

Defrosts are time initiated and temperature terminated for self contained and remote, including Koolgas models. The defrost setting is factory set as shown above.

To ensure a thorough defrost, defrost must be terminated by the temperature termination setting — not by time.

P/N 0515296_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com

Page 27

P/N 0515296_E 3-9

START UP

Follow the Safe-NET III start up procedures as detailed in Section 3 of this manual.

Each self contained merchandiser has its own evaporator coil and a pre-set thermostatic expansion valve (TEV). The TEV has been factory set at design conditions to provide the recommended performance.

CRANKCASE PRESSURE REGULATOR

The HGL-1 and HGL-2 merchandisers employ a crankcase pressure regulator in the suction line. The CPR is set for 10 psi. The purpose of the valve is to maintain a low suction pressure on startup so that the compressor will start properly. On start-up, the valve will hold the suction pressure at the desired setting until the suction pressure drops below the setting, then the valve will open. If it becomes necessary to check or reset the setting, the merchandiser must be warm such as after a defrost cycle or from an initial warm case condition.

Put a suction compound gauge on the compressor suction valve. Start the compressor. If the pressure needs to be reduced, turn the adjustment screw clockwise or counterclockwise to raise the pressure.

RECEIVER

NOTE: All HGL models prior to early 2014

had this receiver. New production early 2014 does not have this receiver.

The receiver should not be confused for a filter-drier or muffler. The receiver is in the liquid line after the condenser and just ahead of the filter drier. The manufacturer may label the receiver as a muffler or a drier, but it is in fact, an empty shell.

IN STA LLER

COMPRESSOR

HGL self contained merchandiser has a compressor that is banded down for shipment. This band MUST be cut and

removed to allow the compressor to float freely once placed into operation.

NOTE: Failure to cut compressor

shipment band may result in excessive noise or system damage, which is not covered by warranty.

do not set the valve based on the serial

plate amperage rating as the pressure setting will be too high, and the compressor will not start properly.

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

HGL Merchandisers

Page 28

3-10 Start up / OperatiOn

TEV Adjustment

Expansion valves may be adjusted to fully feed the evaporator. Before attempting to adjust valves, make sure the evaporator is clear or only lightly covered with frost, and the merchandiser is within 10°F of its expected operating temperature.

TXV Bulb

Sensor probe to

be located at 90°

Sensor attached

(white)

Adjust the valve as Follows:

a. Attach a probe to the suction line near the expansion valve bulb.

b. Obtain a pressure reading from the factory installed Schraeder valve. Convert the pressure reading to a saturated temperature for the refrigerant.

Temperature (b) minus Temperature (a) is the superheat. The valve should be adjusted so that the greatest difference between the two temperatures is 3°F to 5° F.

Make adjustments of no more than the valve stem at a time and wait for at least 15 minutes before rechecking the probe temperature and making further adjustments.

/2 turn of

be located at 90°

Yellow Sensor SS Tip

Sensor probe to

TXV Bulb

Yellow Sensor

SS Tip

HGL 1-door

TXV Bulb

HGL 2-door

See replacement parts list in Section 5 of this manual for proper TXV replacement. If you have flare connections on TXV you must replace with a flare style TXV. Newer models will have sweat connections.

Sensor probe to

be located at 90°

TXV Bulb

HGL 3-door

TXV Bulb

Yellow Sensor

SS Tip

P/N 0515296_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com

Page 29

P/N 0515296_E 3-11

LOAD LIMITS

Each merchandiser has a load limit decal. Shelf life of perishables will be short if load limit is violated.

Product will be degraded and may spoil if

allowed to sit in a non-refrigerated area.

At no time should merchAndisers be

stocked beyond the loAd limits indicAted.

do not block Air louvers.

STOCKING

Product should NOT be placed inside the merchandisers until merchandisers are at proper operating temperature.

Allow merchandiser 24 hours to operate before loading product.

Proper rotation of product during stocking is necessary to prevent product loss. Always bring the oldest product to the front and set the newest to the rear.

air discharge and return Flues must

remain open and Free oF obstruction at all times to provide proper refrigeration and

air curtain performance. Do not allow product, packages, signs, etc. to block these grilles. Do not use non-approved shelving, baskets, display racks, or any accessory that could hamper air curtain performance.

Do not load product past shelves

Do not allow product to be placed outside of the designated load limits in the illustration.

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

HGL Merchandisers

Page 30

3-12 Start up / OperatiOn

THERMOMETER

The thermometer is located by looking through the right hand door onto the right hand end of the fan grille. The thermometer will warm up rapidly when the merchandiser door is held open, or when the merchandiser is being restocked. After the door is closed it will take some time for the thermometer to decrease to optimal temperature. The thermometer and temperature control senses discharge air temperature, which is 5º to 10º F colder than the merchandiser temperature.

LIGHTING

Electronically powered T-8 lamps, located inside each doorway, provide interior lighting. The tubes are enclosed in a patented lens system to maintain proper heat around the bulb for maximum light intensity. The tubes also protect the product in case of breakage.

LED LIGHTS

Each HGL model has an ON/OFF switch so lights may be turned off to conserve energy during hours when the store is closed. The switch is located inside the cabinet above the left-hand door. This switch only controls the lights. 208-230 V power must be shut off at the main disconnect, located within the store prior to starting any service or maintenance work. For details showing how the LED fixtures are mounted, see the supplemental document at the end of this manual.

DOOR SWITCHES

The switches at the top of the doorways operate the evaporator fan motors. These switches stop the fan motors when the doors are open.

DOOR DEFROST HEATER THERMOSTAT

Light ballasts are accessed from the outside of the mullion. For details showing how the T8 fixtures are mounted, see the supplemental document at the end of this manual.

This cabinet is equipped with both frame and door heaters. These are thermostatically controlled, and will not come on until the cabinet is at operating temperature.

ALARM THERMOSTAT (heater display)

The alarm (heater display) thermostat is located on the top of the inner liner in the upper right hand corner behind the evaporator. The thermostat will not turn the heaters on until it senses 0º F, and in turn will turn the heaters off when it senses +18º F. This is because the unwanted heat will not be added to the merchandiser during defrost or if the case refrigeration system fails.

P/N 0515296_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com

Page 31

P/N 0515296_E 4-1

MAINTENANCE

CARE AND CLEANING

Long life and satisfactory performance of any equipment is dependent upon the care it receives. To ensure long life, proper sanitation and minimum maintenance costs, these merchandisers should be thoroughly cleaned, all debris removed and the interiors washed down, weekly.

Exterior Surfaces

The exterior surfaces must be cleaned with a mild detergent and warm water to protect and maintain their attractive finish.

abrasive cleaNsers or scouriNg pads.

Never use

Interior Surfaces

The interior surfaces may be cleaned with most domestic detergents, ammonia based cleaners and sanitizing solutions with no harm to the surface. Self contained models empty into a limited capacity condensate pan, which will overflow if excess water is used in cleaning.

Do:

•Remove the product and all loose debris to avoid clogging the waste outlet.

•Store product in a refrigerated area such as a cooler. Remove only as much product as can be taken to the cooler in a timely manner.

•Disconnect electrical power before cleaning.

•Thoroughly clean all surfaces with soap and hot water.

pressure hoses to wash the iNterior.

These will desTroy The merchandisers’

sealing causing leaks and poor perfor- mance.

•Take care to minimize direct contact between fan motors and cleaning or rinse water.

do Not use steam or high water

Do NOT Use:

•Abrasive cleansers and scouring pads, as these will mar the finish.

•Coarse paper towels on coated glass.

•Ammonia-based cleaners on acrylic parts.

•Solvent, oil or acidic based cleaners on any interior surfaces.

•Do not use high pressure water hoses.

Product will be degraded and may spoil if

allowed to sit in a non-refrigerated area.

Do NOT allow cleaning agent or

cloth to contact food product.

•Do NOT flood merchandiser with water.

Never iNtroduce water faster thaN the

waste outlet caN remove it.

self coNtaiNed models empty iNto aN coNdeNsate paN that will overflow if too much water is iNtroduced duriNg cleaNiNg.

•Allow merchandisers to dry before resuming operation.

•After cleaning is completed, turn on power to the merchandiser.

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

HGL Merchandisers

Page 32

4-2 Maintenance

CLEANING STAINLESS STEEL SURFACES

Use non-abrasive cleaning materials, and always polish with grain of the steel. Use warm water or add a mild detergent to the water and apply with a cloth. Always wipe rails dry after wetting.

Use alkaline chlorinated or non-chlorine containing cleaners such as window cleaners and mild detergents. Do not use cleaners containing salts as this may cause pitting and rusting of the stainless steel finish. Do not use bleach.

CLEANING COILS

Condenser coils should be cleaned at least once per month. Additional cleaning may be needed depending on the operational environment. A dirty condenser blocks normal airflow through the coils.

Airflow blockage increases energy consumption and reduces the merchandiser’s ability to maintain operating temperature.

To clean the coils, use a vacuum cleaner with a wand attachment and a soft (non-metallic) brush to remove dirt and debris. Do not bend coil fins. Always wear gloves and protective eye wear when cleaning near sharp coil fins and dust particles.

Do NOT use HOT water on Cold glass Surfaces.

This can cause the glass to shatter and could

result in personal injury. Allow glass fronts, to

warm before applying hot water.

P/N 0515296_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com

Unplug merchandiser before servicing. Always wear gloves and protective eye wear when cleaning coils.

Page 33

P/N 0515296_E 4-3

NEVER USE SHARP OBJECTS AROUND COILS. Use a soft brush or vacuum brush to clean debris from coils. Do not puncture coils!

Do not bend fins. Contact an authorized service technician if a coil is punctured, cracked, or otherwise damaged.

ICE in or on the coil indicates the refrigeration and defrost cycle is not operating properly. Contact an authorized service technician to determine the cause of icing, and to make adjustments as necessary. To maintain product integrity, move all product to a cooler until the unit has returned to normal operating temperatures.

CLEANING CONDENSATE PAN

(SELF CONTAINED ONLY)

The condensate water outlet for self contained models empties into a limited capacity condensate pan.

Debris or dirt accumulation inside the condensate pan or on the heater coil will reduce the pan’s evaporation capacity and cause premature heater failure. The condensate pan waste will overflow and spill onto the floor if the heater is not properly operating.

and poses risk of bodily injury – Always Wear gloves and protective eye wear when servicing. Turn off condensate pan heater, and allow pan to cool.

Use only enough water necessary to clean

surface. Water must not drip down the case!

Never use ammonia based cleansers, abrasive

Condensate Pan is Hot!

DO NOT FLOOD!

cleansers, or scouring pads.

Always wear protective eye wear and gloves when servicing.

Remove accumulated debris from the condensate pan. Wipe down heater coil with a cloth and warm water. Be sure to remove any dirt, debris or liquids from the heater coil.

Water introduced during cleaning will cause the condensate pan to overflow.

Unplug merchandiser before servicing. Always wear gloves and protective eye wear when cleaning condensate pan.

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

HGL Merchandisers

Page 34

4-4 Maintenance

MAINTAINING FLUORESCENT LAMPS (IF APPLICABLE)

Many of the self-contained cases are equipped with LEDs. For cases with fluorescent lamps, follow these directions to ensure long-lasting life of the lights:

Fluorescent lamps should not be allowed to run to failure. If a re-lamp schedule is not in place, the tubes should be inspected for signs of degradation (blackened ends). Degraded or failed tubes should be replaced.

Allowing severly degraded lamps to operate may cause a ballast failure or could expose the lamp holder to excessive heat. Replacing degraded bulbs is more cost effective than replacing ballast and lamp-holders. Traditional re-lamp programs are 18-to-24 month intervals. In the absence of a re-lamp program, a yearly inspection of the lighting system is recommended.

1. Inspect all lamp sockets and plug-receptacle connections for signs of arching. Replace any component that shows signs of arching.

2. Make sure all unused receptacles have their close-off covers securely installed.

3. Make sure proper cleaning procedures are followed. Lights and fans MUST be turned off when a case is cleaned and MUST be allowed to dry before turning power back on.

4. Do not use a pressure nozzle to clean inside of case.

P/N 0515296_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com

Page 35

P/N 0515296_E 4-5

Record starting date

Store Address

Unit Model Number

Unit Serial Number

Contractor/Technician

Check in with store manager, record any complaints or issues

Lookunitoverforanydamage, vibrationsor abnormalnoise.

Confirm refrigerant lines properly are secured and not touching or rubbing other lines, wires or frame work.

Confirm fan blade/s are tight and not r ubbing or hitting.

Check all electrical wiring make sure it is secured and not on

any sharp edges or hot lines.

registers,fans, and doors etc.

base cleaner. Rinse off any cleaner residue.

base cleaner. Rinseoff any cleaner residue.

Clean condenser coil/s and fan blade/s. Do not use an acid base Cleaner. Rinseoff any cleaner residue.

Clean condensate drain pan and drain line.

Record condenser air inlet temperature

Record defrost heater voltage and am p d r a w.

Record anti-sweat heater voltage and amp draw.

Record unit discharge air temperature.

Manual for proper controller operation.

Self-Contained Refrigeration Equipment Maintenance Check List

* * * * * Warranty does not cover issues caused by improper installation or lack of basic preventative maintenance. * * * * *

Store Name and Number

Technician

PMdate

PMactivity-For visual inspection items,denote"okor

complete" inthe column to rightwhen PM has been

performed. For measured data requested, recorddata requested in the appropriate column to the right)

they have with unit.

Verify unit is level side to side and front to rear.

Verify fan motors and motor mounts are tight.

Make sure all electrical connections, factory and field, are tight.

Verify ele ctric al connections at lamps arethey secure and dry.

Check for and replace any frayed or chaffed wiring.

Check for ai r disturbances externallto the unit. Heat and air

Check for water leaks. Clean evaporator coil/s and fan blade/s. Do not use an acid

Clean discharge air honeycom b s or grilles. Do not use an acid

Verify condensate drain lines are clear and functioning.

Record voltage reading at unit with unit off?

Verify condenser and evaporator fans are working.

Quarterly

Semi-

Annually

Q3 Q4

Record condenser air outlet temperature

Is condenser air inlet or air exhaust restricted or recirculating?

Verify t here are no visual oil or refrigerant leaks.

Record voltage reading with unit running. Record compressor amp draw.

Record case product temperature.

Record unit return air temperature. Record ambient conditions around unit (wet Bulb temperature

and dry bulb temperature).

Check product loading, do not load beyond the units load limits.

Verify clearances on sides/back of u nit .

Check unit controller for proper operation. See controller or 1/0

Confirm door switches function.

Verify unit doors and lids work and are sealed correctly. Verify that all the panels, shields and covers are in place.

Technician Notes:

Form HSCW03 Rev-29 OCTOBER13

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

P/N 0525210_C

HGL Glass Door Merchandisers

Page 36

4-6 Maintenance

NOTE:

P/N 0515296_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-522-1900 • www.hussmann.com

Page 37

P/N 0515296_E 5-1

SERVICE

REPLACING FAN MOTORS AND BLADES

Should it ever be necessary to service or replace the fan motors or blades be certain that the fan blades are reinstalled correctly.

The blades musT be insTalled wiTh

raised embossing (parT number on plasTic blades) posiTioned as indicaTed on The parTs lisT.

For access to these fans:

1. Remove product and place in a refrigerated

area. Turn off power to the merchandiser.

2. Remove two thumb screws that secure the

return air grille / coil cover.

3. Remove return air grille.

4. Remove fan assembly.

5. Replace fan motor and blade.

6. Reconnect fan to wiring harness.

9. Verify that motor is working and blade is

turning in the correct direction.

REPLACING THERMOMETER

The thermometer may be replaced by removing the two screws holding it to the evaporator fan grille. Lower the evaporator coil cover by removing the brass screws located at the two front corners of the cover. Remove the screws along the front edge of the cover holding it to the grille. Follow the sensing lead to the center rear of the evaporator coil. Loosen the clip holding it to the bracket, and slide the end of the lead out.

When installing the new thermometer be sure to run the lead of the new thermometer through the hole in the fan grille first. Finish assembly in reverse order. The same procedures should be followed when cleaning the end of the sensing lead.

7. Replace return air grille, and fasten air

grille to coil cover.

8. Turn on power.

Product will be degraded and may spoil if

allowed to sit in a non-refrigerated area.

DEFROST HEATER REPLACEMENT

The defrost heaters are firmly embedded in the evaporator and held in place with spring clips. To remove the heater: first remove all spring clips and pull the defective heater out of the slots in the evaporator, starting at the wire supply lead.

The replacement heater should be firmly seated in the slots by using a small block of wood and a mallet. After the new heater is in place, replace all the spring retaining clips to assure heater retention. One lead of the defective heater may be used to pull the new leads through the cabinet to the respective terminals as marked on each lead.

NOTE: Care must be taken to ensure the drain stub is correctly inserted in the cabinet drain tube for proper drainage.

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

HGL Merchandisers

Page 38

5-2 Service

TROUBLESHOOTING GUIDE

PROBLEM

Compressor runs continuously product too warm

High head pressure

PROBABLE CAUSE

1. Short of refrigerant

2. Inefficient compressor

3. Dirty condenser

1. Cabinet location too warm

2. Restricted condenser air flow

3. Defective condenser fan motor

4. Air or non-condensable gases

in system

SOLUTION

1. Leak check, change drier, evacuate, and recharge

2. Replace

3. Clean

1. Relocate cabinet

2. Clean condenser to remove air flow restriction

3. Replace

4. Leak check, change drier, evacuate and recharge

Warm storage temperature

Compressor runs continuously product too cold

1. Temperature control not set properly

2. Short of refrigerant

3. Cabinet location too warm

4. Too much refrigerant

5. Low voltage, compressor cycling on overload

6. Condenser dirty

1. Defective control

2. Control feeler not in tube properly

3. Short on refrigerant

1. Reset control.

2. Leak check, replace drier evacuate and recharge

3. Relocate

4. Change drier evacuate and recharge

5. Check power

6. Clean

1. Replace

2. Assure proper length in tube

3. Leak check change drier, evacuate and recharge

P/N 0515296_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com

Page 39

P/N 0515296_E 5-3

PROBLEM

Compressor runs continuously product too cold

Compressor will not start no noise

PROBABLE CAUSE

1. Defective control

2. Control feeler not in tube properly

3. Short on refrigerant

1. Blown fuse or breaker

2. Defective or broken wiring

3. Defective overload

4. Defective temperature control

5. Power disconnected

SOLUTION

1. Replace

2. Assure proper length in tube

3. Leak check change drier, evacuate and recharge

1. Replace fuse or reset breaker

2. Repair or replace

3. Replace

4. Replace

5. Check service cords or wiring connections

Compressor will not start cuts out on overload

1. Low voltage

2. Defective compressor

3. Defective relay

4. Restriction or moisture

5. Inadequate air over condenser

6. Defective condenser fan motor

7. CRO not set properly

1. Contact electrician

2. Replace

3. Replace

4. Leak check, replace drier, evacuate and recharge

5. Clean condenser

6. Replace

7. Reset to 10 psi.

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

HGL Merchandisers

Page 40

5-4 Service

PROBLEM

Icing condition in drain pan

PROBLEM

PROBABLE CAUSE

1. Low voltage

2. Cabinet not level

3. Defective drain tube heater

4. Defective drain pan heater

LIGHTING PROBLEM / SOLUTION

1. Check light switch

2. Check continuity to ballast

SOLUTION

1. Check voltage at compressor

2. Check front to rear leveling, adjust legs accordingly

3. Replace

4. Replace

SOLUTION

Lights won’t start

Lights flicker

Ballast hums

3. Check to see if bulbs are inserted properly in sockets

4. Check voltage

1. Allow lamps to warm up

2. Check sleeve for cracks

3. Check sockets for moisture and proper contact

4. Bulb replacement may be necessary

5. Check voltage

6. New bulbs tend to flicker until used

1. Check voltage

2. Replace ballast

P/N 0515296_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com

Page 41

P/N 0515296_E 5-5

REPLACING DOOR PARTS

Hussmann provides replacement doors. See door parts listed on the next page, and contact your Hussmann representative to place an order for replacement doors. Door frame assemblies, LEDs, powersupplys, lamps, ballasts, door handles and hold open slides must be ordered direct from the door manufacturer. Refer to the supplemental manuals from Anthony. Refer to specic warranty supplied with the door. The manufacturers have a warranty against moisture penetration, a warranty against tempered glass breakage, and a warranty on ballasts. Lamps are not covered by Hussmann or the door manufacturer.

Anthony® door and frame service instructions are available at the end of this manual and online at the door manufacturer’s website:

www.anthonyintl.com The names of the instruc-

tion manuals for the doors are listed below:

99-16105-S001_B 101B, 210X, ELM, 101X Frame Installation and Service Manual

OR 99-16105-I001_E 101B, 210X, ELM, VSTB Installation Manual Anthony® Phone: 1(800) 772-0900

SERVICING LED LIGHTING

Refer to door manufacturer’s manual for information about servicing of LED lamps at the end of this manual. Additional manuals are available on the Anthony® website: www.anthonyintl.com to download LED and powersupply replacement instructions. The names of the instruction manuals for the lights are listed below:

99-19830-I001_C OptiMax Pro 24 Installation Instructions 99-18901-I001_B OptiMax Pro Retrot Instructions

SERVICING FLUORESCENT LIGHTING

Refer to door manufacturer’s manual at the end of this manual for information about servicing uorescent lamps. Please visit: www.anthony-

intl.com to download LED and powersupply

replacement instructions. The names of the instruction manuals for the lights are listed below:

99-20367-I001_C ELS Ballast Replacement 99-20374-I001_C ELS T-8 Lamp Replacement

2 and 3-door power supply or ballast location - inside center mullions

1-door power supply or ballast location behind upper frame

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

HGL Glass Door Merchandisers

Page 42

5-6 Service

Replacement Parts List HGL BS/TS & HGL B/T

Standard Parts Part Number HGL1BS HGL2BS HGL3BS HGL1TS HGL2TS HGL3TS

Evaporator Fan Motor 21S061 X X X X X X

Evaporator Fan Blade 0519568 X X X X X X

Evaporator Fan Harness 19S512 X X X X

Evaporator Fan Harness 19S793 X X

Defrost Sensor (Yellow) 4000MM 0510532 X X X X X X

Air Sensor (Black) 4000MM 0510533 X X X X X X

Safe-Net III Controller 65C 0524131 X X X X X X

Safe-Net III Display (F°) 65C 1H59052001 X X X X X X

Safe-Net III Display Interface Cable 0509783 X X X X X X

Safe-Net IIIControl Harness 0513058 X X X X X X

Compressor Relay 1804241 X X X X X X

Defrost Relay 1804241 X X X X X X

Power Switch 03S422 X X

Power Switch 03S286 X X X X

Alarm Thermostat 03S197 X X X X X X

Fan/Defrost Thermostat 03S219 X X X X X X

Solar Thermometer 05S528 X X X X X X

Cantilever Shelf (White) 22S268 X X X X X X

Bottom Shelf (White) 1 per door 22S128 X X X X X X

Wire Rear Flue Spacer (1 per door) 22S121 X X X X X X

Legs Adjustable 6” (TS Only) 35S032 X X X

Power Cord (6-15P) 0508528 X X X X

Power Cord (6-20P) 1804385 X X

Refrigeration Part Number HGL1BS HGL2BS HGL3BS HGL1TS HGL2TS HGL3TS

Compressor (Copeland KAAB-007E-CAV) 02S573 X X

Compressor (Copeland KALB-010E-CAV) 02S445 X X

Compressor (Copeland KALB-015E-CAV) 02S446 X X

Condenser 25S040 X X X X

Condenser 25S039 X X Condenser Fan Motor 21S071 X X X X X X Condenser Fan Blade 21S015 X X X X

Condenser Fan Blade 21S017 X X Condenser Fan Motor Bracket 21S007 X X X X X X Evaporator Coil 26S120 X X

Evaporator Coil 26S085 X X

Evaporator Coil 26S086 X X

TXV (Sweat)R404A EFS- 1/4Z ADJ-

52.5PSI TXV (Sweat) R404A EFS-1/2-ZP35 ADJ

STD TXV (Flare) Sporlan FS-1/4 Z 17S444 X X X X

TXV (Flare) Sporlan FR or FS-1/2 ZP35 17S115 X X

Filter Drier (Sporlan C-082S) 17S365 X X X X X X CPR (Sporlan CRO-4) 17s114 X X X

CPR (Sporlan CRO-6) 17S137 X

0540080 X X X X

0540081 X X

P/N 0515296_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com

Page 43

P/N 0515296_E 5-7

Replacement Parts List HGL BS/TS & HGL B/T

Heaters Part Number HGL1BS HGL2BS HGL3BS HGL1TS HGL2TS HGL3TS

Defrost 19S7911 X X Defrost 19S7912 X X Defrost (Terminals 33 & 7) 19S7913 X X Defrost (Terminals 31 & 9) 19S7914 X X Drain Tube Heater 19S8011 X X Drain Tube Heater 19S8012 X X Drain Tube Heater 19S8013 X X Evaporator Pan Heater 19S704 X X Evaporator Pan Heater 19S598 X X Evaporator Pan Heater 19S705 X X Condensate Pan Heater 19S631 X X X X X Condensate Pan & Heater 35S050 X Condensate Pan (Less Heater) 930890 X X X X X Condensate Pan Compleate w/ Heater 951001 X X Condensate Pan Compleate w/ Heater 951441 X X X

Sheel Metal Replacement Parts Painted Part Number HGL1BS HGL2BS HGL3BS HGL1TS HGL2TS HGL3TS

Front Louvered Access Panel w/SNIII KO 950851 X

Front Louvered Access Panel w/SNIII KO 950852 X

Front Louvered Access Panel w/SNIII KO 950853 X

Front Access Panel w/ SNIII KO 953451 X

Front Access Panel w/ SNIII KO 953452 X

Front Access Panel w/ SNIII KO 953453 X

Evaporator Drain Pan Cover 950771 X X

Evaporator Drain Pan Cover 950772 X X

Evaporator Drain Pan Cover 950773 X X

Front Evaporator Grille 954101 X X

Front Evaporator Grille 954102 X X

Front Evaporator Grille 954103 X X

All these part numbers above are painted assemblies

Door Replacement Parts Part Number HGL1BS HGL2BS HGL3BS HGL1TS HGL2TS HGL3TS

Door Polished Silver Low Temp (Anthony) Std. 29S7931

Door Black, Low Temp (Anthony) Option 29S7933

Door Polisher Silver Low Temp (Anthony) LED 0544034

Door Black, Low Temp (Anthony) LED 0543852

Frame Heater AS Control (10A) Remote only 1803409

X X X

Serial Plate Location

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

Hussmann Part Number

Anthony

Work Order Number

HGL Glass Door Merchandisers

Page 44

Page 45

Appendix A — TechnicAl dATA A-1

HGL-1BS — Plan View

Dimensions shown as inches and (mm).

ELECTRIC CONDENSATE PAN

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

HGL Merchandisers

Page 46

A-2 Appendix A — TechnicAl dATA

HGL-2BS & HGL-3BS — Plan View

Dimensions shown as inches and (mm).

ELECTRIC CONDENSATE PAN

Dimensions shown as inches and (mm).

P/N 0515296_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com

Page 47

P/N 0515296_E A-3

HGL-1TS — Plan View

Dimensions shown as inches and (mm).

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

HGL Merchandisers

Page 48

A-4 Appendix A — TechnicAl dATA

HGL-2TS — Plan View

Dimensions shown as inches and (mm).

HGL-3TS — Plan View

Dimensions shown as inches and (mm).

P/N 0515296_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com

Page 49

P/N 0515296_E A-5

HGL — Dimensions

HGL — Electrical Data

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

HGL Merchandisers

Page 50

A-6 Appendix A — TechnicAl dATA

Dimensions shown as inches and (mm).

HGL-BS

HGL-TS

Models HGL1BS HGL2BS HGL3BS

REFRIGERATION DATA

HGL Thermostat Setting CI/CO (°F)

Position #1 5 / -18 Position #7 -5 / -28

Compressor (hp)

HGL-1

HGL-2 1

HGL-3 1

Condensing Unit Capacity

(Btu/hr at std. rating

conditions)

HGL-1 1870 HGL-2 2300

HGL-3 4270

(at 10º F evaporation and

110º F condensing temperature)

DEFROST DATA

HGL

Frequency (hr) 8

Defrost termination temperature

Failsafe 50 minutes

PHYSICAL DATA

Refrigerant Charge R404A

HGL-1 35.3 oz (1) kg HGL-2 37.9 oz (1.074) kg

HGL-3 56 oz (1.587) kg

Note: This data is based on store temperature and humidity that does not exceed 75°F and 55% R.H. unless otherwise stated. Schedule defrost at night while lights are off.

P/N 0515296_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com

Page 51

P/N 0515296_E A-7

COMPRESSOR

-DOTTED

REVERSIBLE MOTOR

PARA

REVERSIBLE

HGL 1 BS/TS with Safe-NET III

HGL 2 BS/TS with Safe-NET III

1H16704002

DISPLAY

KEY

LINK

PROG

HACCP

SERIAL

2 M

B / Y

BL / W

SWITCH

B / Y

BL / W

ANTHONY DOORS & FRAMES

SWITCH

DOORS AND FRAME HEATERS

14 O13

BALLAST

W / BL

R 9

LED LIGHTING (OPTIONAL KIT)

BL / W B / Y

DOOR

HEATE

0517376

WIRING DIAGRAM W/

SN III HGL1BS/TS

END LED

POWER SUPPLY

END LED

END LAMP

T8 FLUORESCENT LIGHTING

GRN

ALARM STAT

TEMP

DEFROST

THERMOST

AT SENSOR

AIR TEMP

THERMOST

AT SENSOR

FAN SWITCH

YELLOW SHEATH

BLACK SHEATH

THERMO

LINE 2

DEFROST HEATERS

WILL NOT BE USED

* NOTE: RED TERMINAL

DOOR / FRAME

DRAIN

PAN HTR

HTR

TUBE

DRAIN

LINE 1

EVAPORATOR FANS

SAFENET III CONTROL

CONDENSATE

LINE 2

LINE 1

LINE 2

COMP

PHASE

FAN

PHASE

HEATER

PAN HEATER

LINE 1

HEATER

BK BK

8 9 10 11

POWER

PLUG

26 24 12 10

LINE 1

7 5

LINE 2

NEMA

1PH

60Hz

POWER

SUPPLY

25 23 11

ELECTRIC BOX

RELAY

0 1

THERMO DISC

KIT (ONLY)

LINE IS FOR THE

KIT DE MOTOR

-LINEA PUNTEADA ES SOLO

CONDENS ER

FAN

MOTORS

REVERSIBLE

(OPTIONAL KIT)

6-15P

GRD

208-230V

SWITCH

HEATERS

GRN

PLUG END

15 AMP, 250 V

DETAIL

RELAY

0 1

COMP

WARNING

All components must have mechanical ground, and the merchandiser must be grounded.

R = Red Y = Yellow G = Green BL = Blue BK = Black W = White B = Brown O = Orange GR = Gray P = Purple

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

HGL Merchandisers

Page 52

A-8 Appendix A — Wiring diAgrAm

R = Red Y = Yellow G = Green BL = Blue BK = Black W = White B = Brown O = Orange GR = Gray P = Purple

COMPRESSOR

REVERSIBLE MOTOR

REVERSIBLE

ANTHONY DOORS & FRAMES

HGL 3 BS/TS with Safe-NET III

W / BL

BL / W

SWITCH

RRBL

121110

B / Y

END LED

POWER SUPPLY

CENTRAL LED

THERMOST

AT SENSOR

END LED

LED LIGHTING (OPTIONAL KIT)

THERMOST

AT SENSOR

CENTRAL LAMP

BALLAST

HEATERS

END LAMP

T8 FLUORESCENT LIGHTING

GRN

LL UU

ALARM STAT

FAN SWITCHES

ANTHONY DOORS & FRAMES

B / Y

BL / W

SWITCH

R 9

BALLAST

BL / W

BR / Y

DOOR

DOORS AND FRAME HEATERS

HGL 2 BS/TS with Safe-NET III

TEMP

DEFROST

AIR TEMP

DISPLAY

YELLOW SHEATH

BLACK SHEATH

THERMO

LINE 2

DEFROST HEATERS

1H16704002

HACCP

SERIAL

*NOTE: RED TERMINAL

EVAPORATOR FANS

DRAIN

LINK

WILL NOT BE USED

DOOR / FRAME

PAN HTR

HTR

TUBE

KEY

PROG

2 M

LINE 1

SAFENET III CONTROL

LINE 2

2 3

TE PAN

CONDENSA

LINE 1

LINE 2

COMP

PHASE

FAN

PHASE

HEATER

LINE 1

HEATER

-DOTTED LINE IS FOR THE

8 9 10 11

KIT (ONLY)

-LINEA PUNTEADA ES SOLO

W BK BK

THERMO DISC

PARA KIT DE MOTOR

WIRING DIAGRAM W/

SN III HGL2 BS/TS

CONDENSER

FAN

MOTORS

REVERSIBLE

(OPTIONAL KIT)

0522173

POWER

PLUG

1PH

POWER

LINE 1

7 5

LINE 2

ELECTRIC BOX

RELAY

NEMA

6-15P

GRD

60Hz

208-230V

SWITCH

SUPPLY

HEATERS

0 1

GRN

PLUG END

15 AMP, 250 V

DETAIL

WARNING

0 1

RELAY

COMP

All components must have mechanical ground, and the merchandiser must be grounded.

P/N 0515296_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com

Page 53

P/N 0515296_E A-9

-DOTTED LINE

-LINEA

REVERSIBLE

HGL 1 B/T with Safe-NET III

DOORS AND FRAME HEATERS

ANTHONY DOORS & FRAMES

SWITCH

B / Y

BL / W

SWITCH

B/ Y

BL/ W

W / BL

BL / W

SWITCH

B / Y

END LED

POWER SUPPLY

CENTRAL LED

POWER SUPPLY

CENTRAL LED

LED LIGHTING (OPTIONAL KIT)

THERMOST

AT SENSOR

END LED

THERMOST

AT SENSOR

CENTRAL LAMP

BL / W

B / Y

ANTHONY DOORS & FRAMES

BALLAST

END LAMP

CENTRAL LAMP

T8 FLUORESCENT LIGHTING

B / Y

BL / W

SWITCH

BALLAST

BL / W

B / Y

DOOR

HEATERS

END LAMP

GRN

ALARM STAT

FAN SWITCHES

DOORS AND FRAME HEATERS

HGL 3 BS/TS with Safe-NET III

TEMP

DEFROST

AIR TEMP

HTR TUBE

DISPLAY

YELLOW SHEATH

BLACK SHEATH

THERMO

LINE 2

DEFROST HEATERS

1H16704002

SERIAL

LINK

PROG

HACCP

WILL NOT BE USED

*NOTE: RED TERMINAL

EVAPORATOR FANS

DOOR / FRAME

LINE 1

DRAIN

PAN HTR

HTR

TUBE

DRAIN

KEY

2 M

SAFENET III CONTROL

LINE 2

PAN HEATER

CONDENSATE

HEATER

LINE 1

LINE 2

COMP NA

PHASE

FAN

PHASE

HEATER

LINE 1

8 9 10 11

IS FOR THE

W BK BK

THERMO DISC

PUNTEADA ES SOLO

REVERSIBLE MOTOR KIT (ONLY)

0522651

WIRING DIAGRAM W/

SN III HGL3 BS/TS

PARA KIT DE MOTOR

CONDENSER

FANS

MOTORS

REVERSIBLE

(OPTIONAL KIT)

26 24 12 10

LINE 1

7 5

LINE 2

POWER

25 23 11

POWER

PLUG

NEMA 6-20P

1PH

60Hz

208-230V

SWITCH

SUPPLY

ELECTRIC BOX

RELAY

HEATERS

0 1

GRN

PLUG END

GRD

DETAIL

20 AMP, 250 V

0 1

RELAY

COMP

COMPRESSOR

WARNING

All components must have mechanical ground, and the merchandiser must be grounded.

R = Red Y = Yellow G = Green BL = Blue BK = Black W = White B = Brown O = Orange GR = Gray P = Purple

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

HGL Glass Door Merchandisers

Page 54

A-10 Appendix A — Wiring diAgrAm

R = Red Y = Yellow G = Green BL = Blue BK = Black W = White B = Brown O = Orange GR = Gray P = Purple

HGL 2 B/T with Safe-NET III

1H16704002

DISPLAY

KEY

LINK

PROG

HACCP

SERIAL

2 M

TEMP

YELLOW SHEATH

DEFROST

THERMOST

AT SENSOR

EVAPORATOR FANS

DOOR / FRAME

SAFENET III CONTROL

2 3

LINE 2

B / Y

BL / W

SWITCH

B/ Y

BL/ W

ANTHONY DOORS & FRAMES

SWITCH

W / BL

R 9

BALLAST

LED LIGHTING (OPTIONAL KIT)

BL / W

BR / Y

DOOR

HEATERS

AIR TEMP

THERMOST

AT SENSOR

END LED

POWER SUPPLY

BLACK SHEATH

END LED

WILL NOT BE USED

* NOTE: RED TERMINAL

UU LL

END LAMP

FAN SWITCH

T8 FLUORESCENT LIGHTING

THERMO

W BK BK

8 9 10 11

LINE 1

LINE 2

COMP

PHASE

FAN

PHASE

HEATER

LINE 1

0523263

WIRING DIAGRAM W/

SN III HGL1 B/T

1PH

POWER

SWITCH

SUPPLY

LINE 1

LINE 2

ELECTRIC BOX

RELAY

HEATERS

0 1

60Hz

208-230V

GRD

WARNING

SERVICE

INSTALLATION

CONNECT TO SOLENOID

VALVE OR COMPRESSOR

CONTROL

All components must have mechanical ground, and the merchandiser must be grounded.

GRN

HEATER

R / W

P / W

1PH

POWER

SUPPLY

50 / 60 Hz

HEATER

LINE 2

DRAIN

DEFROST HEATERS

DRAIN

TUBE

PAN HTR

HTR

LINE 1

INPUT 90 - 250 VCA

DOORS AND FRAME HEATERS

HGL 1 B/T with Safe-NET III

P/N 0515296_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com

Page 55

P/N 0515296_E A-11

HGL 2 B/T with Safe-NET III

HGL 3 B/T with Safe-NET III

B / Y

BL / W

SWITCH

B / Y

BL / W

ANTHONY DOORS & FRAMES

SWITCH

RRBL

W / BL

BALLAST

L B

BALLAST

BL / W

B / Y

DOOR

HEATERS

END LED

POWER SUPPLY

CENTRAL LED

DEFROST

THERMOSTAT

SENSOR TEMP

END LED

LED LIGHTING (OPTIONAL KIT)

SENSOR

AIR TEMP

THERMOSTAT

CENTRAL LAMP

END LAMP

T8 FLUORESCENT LIGHTING

END LAMP

FAN SWITCH

DISPLAY

YELLOW SHEATH

BLACK SHEATH

UU LL

THERMO

1H16704002

LINK

PROG

HACCP

SERIAL

WILL NOT BE USED

* NOTE: RED TERMINAL

DOOR / FRAME

KEY

2 M

EVAPORATOR FANS

SAFENET III CONTROL

LINE 2

W BK BK

8 9 10 11

LINE 1

LINE 2

2 3

COMP NA

PHASE

FAN

PHASE

HEATER

LINE 1

0523264

WIRING DIAGRAM W/

SN III HGL2 B/T

POWER SUPPLY

LINE 1

LINE 2

ELECTRIC BOX

RELAY

1PH

60Hz

SWITCH

HEATERS

0 1

208-230V

GRD

SERVICE

INSTALLATION

CONNECT TO SOLENOID

VALVE OR COMPRESSOR

CONTROL

WARNING

All components must have mechanical ground, and the merchandiser must be grounded.

GRN

R / W

HEATER

POWER

DOOR AND FRAME HEATERS

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.

P / W

1PH

50 / 60 Hz

SUPPLY

INPUT 90 - 250 VCA

LINE 2

HEATER

DEFROST HEATERS

DRAIN

PAN HTR

HTR

TUBE

LINE 1

HGL Glass Door Merchandisers

R = Red Y = Yellow G = Green BL = Blue BK = Black W = White B = Brown O = Orange GR = Gray P = Purple

Page 56

A-12 Appendix A — Wiring diAgrAm

W / BL

BL / W

SWITCH

BALLAST

B / Y

END LED

POWER SUPPLY

CENTRAL LED

POWER SUPPLY

CENTRAL LED

LED LIGHTING (OPTIONAL KIT)

TEMP

THERMOST

AT SENSOR

END LED

AIR TEMP

THERMOST

AT SENSOR

CENTRAL LAMP

END LAMP

DISPLAY

YELLOW SHEATH

DEFROST

BLACK SHEATH

1H16704002

LINK

PROG

HACCP

SERIAL

KEY

2 M

SAFENET III CONTROL

2 3

LINE 1

LINE 2

COMP

PHASE

FAN

PHASE

HEATER

W BK BK

8 9 10 11

0523265

WIRING DIAGRAM W/

SN III HGL3 B/T

1PH

60Hz

208-230V

GRD

POWER

SWITCH

SUPPLY

B / Y

BL / W

ANTHONY DOORS & FRAMES

SWITCH

DOORS AND FRAME HEATERS

BALLAST

BL / W

B / Y

DOOR

HEATERS

CENTRAL LAMP

END LAMP

GRN

T8 FLUORESCENT LIGHTING

FAN SWITCH

*NOTE: RED TERMINAL

EVAPORATOR FANS

THERMO

R / W

HEATER

POWER

WILL NOT BE USED

DOOR / FRAME

P / W

SUPPLY

INPUT 90 - 250 VCA

LINE 1

LINE 2

PAN HTR

HTR

25 23

7 5

3 1

LINE 1

ELECTRIC BOX

RELAY

HEATERS

0 1

SERVICE

INSTALLATION

CONNECT TO SOLENOID

VALVE OR COMPRESSOR

WARNING

CONTROL

All components must have mechanical ground, and the merchandiser must be grounded.

R = Red Y = Yellow G = Green BL = Blue BK = Black W = White B = Brown O = Orange GR = Gray P = Purple

LINE 2

1PH

50 / 60 Hz

LINE 1

HEATER

HTR TUBE

LINE 2

DEFROST HEATERS

26 24 12 10

6 4

DRAIN

TUBE

DRAIN

HGL 3 B/T with Safe-NET III

P/N 0515296_E U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com

Page 57

Page 58

ALL rights reserved. Information in this document is subject to change without notice. Companies, names and data used in examples herein are fictitious unless otherwise noted. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, without express permission of Anthony Manufacturing Co., Inc.

Anthony products identified in this manual are designed and certified to meet or for safety, and for sanitation standards. European products meet requirements. Each customer is responsible for final site approval.

Page 59

PARTS REPLACEMENT

Instructions

Diagram A: Model 101B & ELM Door Parts Placement

No. Description

1. Torque Rod Assembly

2. Gasket with Magnet

3. Corner Pieces

4. Door Rail (Hinge side)

5. Door Rail (Handle side)

6. Top & Bottom Rail

7. Hold Open Backing Plate

8. Hold Open Fork & Spacer

9. Access Hole Cover

10. Top & Bottom Rail Cover

11. Side Rail Covers

12. Wedge Spacer

13. Vinyl Glazing

14. Glass Pack Assembly

15. 10-28 x

16.

/16” x 3/8” x 3/8” Rivets

17. 8-32 x

18. #42 Steel Rivets

19. Slimline Handle

20. Ground Wire Assembly

21. Hinge Pin

22. Sealant

23. Foam Mounting Tape

24. 3M Hot Melt Sealant

25. Door Handle Rail Insert

/8” Screws

5/20/2010 3 99-16105-S001_A

Page 60

Diagram E: Model 101X ELS Fluorescent Lamp Assemblies

&(17(508//,21/(16

7/$0362&.(7

)/285(6&(17/$03

62&.(702817,1*&/,3

;´6&5(:6

&(17(508//,213/$67,&

&(17(508//,21/(1602817,1*&/,3

;5,9(7

/(16(1'&$3

(1'0

8//,21

(16

&(17(508//,21

/$03

$66(0%/<

/(16(1'&$3

;5,9(7

(1'08//,21/(16 02817,1*&/,3

(1'&$30,5525('

(1'08//,21/(16

(1'-$0%6($/

&(17(508//,21

$66(0%/<

Instructions

5/20/2010 10 99-16105-S001_A

Page 61

Diagram F: Door & Frame Assembly Diagram

6,1*/(+,1*( 3,15(&(37$&/( $1'6,1*/(*,%

+,1*(3,1

)5$0( +($7(5 :,5(

'2255$,/ $66(0%/<

+2/'23(1 $66(0%/<

=,33(5 675,36 6+2:1

)5$0( 02817,1* 6&5(:6 6+2:1

72548(52'

72548(0$67(5

'8$/+,1*( 3,15(&(37$&/( $1''8$/*,%

&(17(508//,21 &217$&73/$7(

)/285(6&(17 /$0362&.(76 6+2:1

08//,21 %$&. 3/$7(

&(17(5 08//,21

%$//$676 6+2:1

)/285(6&(17 /$03

Instructions

5/20/2010 11 99-16105-S001_A

Page 62

Instructions

DOOR REMOVAL & REVERSAL

Removing the Door Assembly From the 101X Frame

1. Using a flat-head screwdriver, loosen the tension on the door by turning the adjustment screw, located on the front of the torquemaster, to the right or clockwise.

2. Test the door by opening it, and confirm that the torque tension does not retract the door from open position.

3. If tension remains, continue adjusting the torquemaster

4. Open the door to access the hold open device screwdriver.

Refer to figure (B)

Refer to figure (A)

until all tension has been removed from the door.

then loosen and remove hold-open bolt, using a phillips-head

5. Remove the hold open stud using a 7/16” hand wrench.

6. Retract the door to a near-closed position.

7. Insert the top half of the needle-nose pliers into the g half of the pliers beneath the hinge pin shroud.

8. Squeeze the pliers to clamp down on the hinge pin spring clip, allowing the clip to release the hinge pin from the receptacle gib of the frame, while simultaneously pulling the top of the door away from the frame. This will release and pull the hinge pin out of the hinge pin receptacle and gib.

ip-hole, located in the hinge pin spring-clip, and the bottom

Refer to figure (C)

Refer to figure (D) )

5/20/2010 12 99-16105-S001_A

Page 63

635,1*&/,3

635,1*&/,3 *5,3+2/(

+,1*(3,1 6+528'

+,1*(

3/8*3,1

:,5(/($'6

+,1*(3,1 78%(

+,1*(3,1$66(0%/<

72548(0$67(5

)5$0(

Instructions

9. Continue pulling the top of the door assembly away from the frame until the top door rail clears the frame.

10. Lift and remove the door from the torquemaster and carefully set the door aside.

Refer to figure (E)

Reversing the Door Swing

5/20/2010 13 99-16105-S001_A

Page 64

Instructions

1. Using a flat-head screwdriver, loosen the torquemaster from its mount by turning the center mounting screw counter-clockwise less than one-half (1/2) of a turn. mounting hole in the bottom frame rail.

Refer to figure (B)

Refer to figure (A) Remove the Torquemaster , exposing the

2. Locate the mounting hole at the opposite side of the door opening.

3. Using the flat-hea d scr ew dr ive r, carefully pry underneath the plug cap and rem ove it.

Refer to figure (C)

4. Place the Torquemaster on the newly opened mounting hole, aligning the flanged corner s of the mounting tabs

Refer to figure (D)

5. Insert the Torquemaster mounting tabs onto the mounting hole with the hollow end of the Torquemaster against the door frame.

5/20/2010 14 99-16105-S001_A

Page 65

Instructions

6. Confirm that the mounting flanges on the bottom of the torquemaster align with the corner mounting slots of the mounting hole in the frame.

7. Using a flat-head screwdriver, turn the Torquemaster mounting set-s mount and lock it in place. Confirm that the torquemaster mounting is flush with the door frame.

8. Using a 7/16” open-ended hand wrench, loosen and remove the hold-open detent bolt from the top frame rail.

crew clockwis

Refer to figure (E)

9. Relocate and install the hold-open shoulder bolts into the opposite hold-open mount of the same door frame.

Refer to figure (F)

e, for 1/2 a turn, to tighten the

10. If installing in Reverse Geometry, insert the hold-open stand-off into the frame header and install the detent bolt into the top of the door then tighten each with a 7/16” open-ended hand wrench (see page 22 for complete Reverse Geometry installation instructions).

11. Open the access portal to the hinge pin wire connections in the rail on the hinge side of the door assembly.

12. Disconnect the Hot, Neutral and Ground wires of the hinge pin nal.

Refer to figure (H)

Refer to figure (G)

from the heater wire circuit and the ground termi-

13. Loosen and completely remove the hinge pin assembly from the top door rail.

NOTE: Refer to “Removing and Replacing the Hinge Pin on page 31 for complete replacement procedures.

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NOTE: Refer to www.anthonydoors.com for complete door/frame installation instructions.

Instructions

14. Using a plastic mallet and a flat-head screwdriver, remove the torque rod from the bottom of the door assembly.

Refer to figure (I)

15. Swap placement of the Hinge Pin a nd Torque Rod to the other’s original mounting hole in the door assembly hinge

16. Reinstall the hinge pin and the torque rod completely into the ends of the door assembly hinge rail.

17. If necessary, lightly tap on the hinge pin and torque ro d with a plastic or rubber mallet until each is fully seated into

18. Reconnect the hinge in wires and confirm that all connections are secure.

19. Check and confirm torque rod and hinge pin are correctly and completely installed.

20. Reinstall the door into the frame.



side rail.

the top and bottom of the door.

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ORIENTATION OF CENTER FIXTURES

Light

Center Mullion LED Fixture Mounting Instructions

1. Align the LED light with the mounting clips so that the LEDs are facing the display case interior. Snap the LED light into the mounting clips:

a. By placing one end of the LED light into the groove. b. Gently rotate until the opposite edge firmly locks into the

NOTE: Ensure that the mounting clips lock into the outer edge of the LED light aluminum extrusion.

c. Adjust the lamp position until it is centered on the Mullion.

2. Go to "Locking LED Fixture to Center Mullion Fixture".

Locking LED Fixture to Center Mullion Fixture

mounting clip.

1. Using a (#29) 0.136 dia. drill bit, drill a hole through the LED Lighting fixture and through the Center Mullion Fixture.

2. Using a Phillips screw driver to start threading the #8 X 1” long self-tapping screw to hold the end cap to the Center Mullion.

3. Continue to “CONNECTING THE WIRE PLUG ASSEMBLY TO

THE LED FIXTURE WIRES" on page 11.

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Orientation Of End Fixtures

Light

Refer to "WIRING DIAGRAMS and ORIENTATION" on page 14.

End Mullion LED Fixture Mounting Instructions

1. Align the LED light with the mounting clips so that the

NOTE: Ensure that the mounting clips lock into the outer edge of the LED light aluminum extrusion.

2. Continue to “Locking LED Fixture to End Mullion Fixture"

LEDs are facing the display case interior. Snap the LED light into the mounting clips:

a. By placing one end of the LED light into the groove. b. Gently rotate until the opposite edge firmly locks into

the mounting clip.

c. Adjust the LED lamp assembly until it is centered on

the Mullion.

below.

Locking LED Fixture to End Mullion Fixture

1. Using a (#29) 0.136 dia. drill bit, drill a hole through the bottom LED Lighting fixture through the End Mullion Fixture.

2. Using a Phillips screw driver to start threading the #8 X 1” long self-tapping screw to hold the clip to the End Mullion fixture.

3. Continue to “CONNECTING THE WIRE PLUG ASSEM-

BLY TO THE LED FIXTURE WIRES" on page 11.

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Locking LED Fixture to Left End Mullion Fixture (Wires Connected at Top of Frame)

1. Using a (#29) 0.136 dia. drill bit, drill a hole through the LED Lighting fixture through the End Mullion Fixture.

2. Using a Phillips screw driver to start threading the #8 X 1” long self-tapping screw to hold the end cap to the End Mullion.

3. Continue to “CONNECTING THE WIRE PLUG ASSEMBLY

TO THE LED FIXTURE WIRES" on page 11.

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CONNECTING THE WIRE PLUG ASSEMBLY TO THE

LED FIXTURE WIRES

Connecting Wires at the Bottom of the Frame

1. Connect wires from the fixture to the black and red wires from the 2-conductor harness using Wago W a ll-NUT connector par t number 773 -162 or other appr oved connectors.

NOTE: Half power end fixtures need to be connected together. Refer to

"WIRING DIAGRAMS and ORIENTATION" on page 14

2. Tuck the wire connectors underneath the wire cover before snapping it to the end cap.

3. Make sure the wire cover is locked into the end cap.

4. Remove the protective film from the lens.

5. Seal off the cutouts in the Mullions using insulating material.

6. Go to "MOUNTING THE LED POWER SUPPLIES" on page 12.

Connecting Wires at the Top of the Frame

1. Connect wires from the fixture to the black and red wires from the 2-conductor harness (Refer to "RETROFIT PARTS LIST" on page 3) using Wago Wall-NUT connector part number 773-162 or other approved connectors.

NOTE: Half power end fixtures need to be connected together. Refer to

"WIRING DIAGRAMS and ORIENTATION" on page 14

2. Tuck the wire connectors underneath the wire cover before snapping it to the end cap.

3. Make sure the wire cover is locked into the end cap.

4. Remove the protective film from the lens.

5. Seal off the cutouts in the Mullions using insulating material.

6. Go to "MOUNTING THE LED POWER SUPPLIES" on page 12.

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Multi-Fixture Driver

MOUNTING THE LED POWER SUPPLIES

1. Install the LED power supply in the same location where the ballast was fitted or in the general location for ease of wire connection.

2. Mount the LED power supply using two #8 tapping screws saved when the ballast was removed.

NOTE: Installer may have to drill two holes in raceway to accommodate LED power supply.

NOTE: The LED power supply case is grounded. Attach the LED power supply to a ground point in the refrigerated case either directly with a screw or by using the green wire to attach to a remote point.

3. Connect LED Light fixture wire connectors to LED power supply using plug assembly provided. Refer to "RETROFIT

PARTS LIST" on page 3.

4. Conn ec t the 3-po sitio n plu g on the prim a ry side of th e LED power supply as follows:

a. If a 3-position plug is present on the load wire harness go

to step 5.

b. If no 3-position plug is present on the load wire harness

go step 6.

5. Connect the primary LED power supply input 3-position plug (blue, green and white/blue wires) to the harness 120240 VAC electrical 3-position plug (blue/white and white/ blue wires). Go to step 7.

6. If no 3-position plug is present on the load wire harness:

a. Cut off the 3-position plug on LED power supply. b. Connect the blue (+) on LED power supply to the original

load blue/white wire on the frame using a Wago WallNUT connector part number 773-162 or approved connector.

a. Connect the white/blue (-) on the LED power supply to

the original load white/blue wire from the frame using a Wago Wall-NUT connector part number 773-162 or approved connector.

7. Reinstall raceway cover(s).

8. Turn power on and verify LED fixture(s) are working.

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Single-Fixture Driver (Low Power and High Power)

NOTE: Installer may have to drill two holes in raceway to accommodate LED power supply.

1. Install the LED power supply in the same location where the ballast was fitted or in the general location for ease of wire connection.

2. Mount the LED power supply using two #8 tapping screws saved when the ballast was removed.

3. Connect LED Light fixture wire connectors to LED power supply using plug assembly provided. Refer to "RETROFIT

PARTS LIST" on page 3.

4. Connect the 3-position plug on the primary side of the LED power supply as follows:

a. If a 3-position plug is present on the load wire harness go

to step 5.

b. If no 3-position plug is present on the load wire harness

go step 6.

5. Connect the primary LED power supply input 3-position plug (blue, green and white/blue wires) to the harness 120-240 VAC electrical 3-position plug (blue/white and white/blue wires). Go to step 7.

6. If no 3-position plug is present on the load wire harness:

a. Cut off the 3-position plug on LED power supply. b. Connect the blue (+) on LED power supply to the original

load blue/white wire on the frame using a Wago WallNUT connector part number 773-162 or approved connector.

a. Connect the white/blue (-) on the LED power supply to the

original load white/blue wire from the frame using a Wago Wall-NUT connector part number 773-162 or approved connector.

7. Reinstall raceway cover(s).

8. Turn power on and verify LED fixture(s) are working.

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WIRING DIAGRAMS and ORIENTATION

TYPICAL CONFIGURATION WITH SINGLE-FIXTURE DRIVER, 4-DOOR SHOWN

Half-Power Ends Option

TYPICAL CONFIGURATION WITH MULTI-FIXTURE DRIVER, 4-DOOR SHOWN

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OPTIONAL CONFIGURATION WITH FULL-POWER ENDS and SINGLE-FIXTURE DRIVER

Full Power Ends Option

DETAILED RETROFIT INSTRUCTIONS FOR ANTHONY 401D,

1KDR, ELS, Ardco and Hussmann FRAMES

Optimax2 Retrofit Instructions for Anthony 401D and

1KDR with ELS Option Ardco Frame Hussmann Frame

LED CLEANING INSTRUCTIONS

• The LED light may be dusted as needed with a dry, clean, soft cloth.

• The outer lens should be cleaned periodically with a mild dish detergent.

• Do not use chemical cleaners to clean the system.

• Keep the outside clean. Wipe with a clean cloth lightly damped with mild dish washer detergent. Dry with a clean, soft cloth

• Do not wipe the lens with a soiled dish cloth or wet towel. These may leave a residue that can damage the finish.

• Do not use scouring pads, powered cleaners, bleach or cleaners containing bleach b ecause these product s can scratch and damage the finish.

Refer to 99-18258-I001_A Optiplex2 Retrofit Instructions (Web Use) found on www.Anthonyintl.com

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Page 75

To obtain warranty information

or other support, contact your

Hussmann representative.

Please include the model and

serial number of the product.

Hussmann Corporation, Corporate Headquarters: Bridgeton, Missouri, U.S.A. 63044-2483 01 October 2012

Page 76

Hussmann Corporation

12999 St. Charles Rock Road Bridgeton, MO 63044-2483 www.hussmann.com