Hussmann Low Temperature Self Contained Glass Door Merchandiser VRL3B

WARNING! To reduce the risk of fire, electrical shock or injury when cleaning this merchandiser:

• Unplug the merchandiser before cleaning

• Keep all liquids away from electrical and electronic components

• Do not use any mechanical device or other means to speed the defrost process, except as recommended by the manufacturer.

- 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, this unit should be thoroughly cleaned, all debris removed and the interiors washed down.

- Cleaning often will control or eliminate odor buildup. Frequency of cleaning is dependent on usage and local health requirements.

WARNING! 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, ends and service doors to warm before applying hot water.

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

Warning: Always turn off power to the case before working on any electrical components.

Upload a photo of the exposed frame heater

White portion of the heater not in contact with itself during installation

Only one white portion of the wire enters the raceway

Black lead wire enters the raceway

Enter the resistance (ohm reading) after heater wire is connected

Heaters working properly after covers are reinstalled and power is turned on

To maintain peak operating efficiency, the coil should be cleaned at least once each month. A dirty coil slows product cooling significantly and increases energy consumption by as much as 20%. Dirt buildup on coils can also cause the compressor to lock up damaging the condenser unit.

Loosen screws at each side of the front bottom grille, then lift up and pull off the grille.

Detach the merchandiser’s electrical wire harness.

Unscrew the stop bracket that holds the condensing unit to the rail base.

Grab the condensing unit from condensing unit handle. Use only the unit handle to pull out the refrigeration system. Pulling on refrigeration lines or other parts will cause damage to the refrigeration unit.

Use a soft hand brush attachment on a vacuum to remove accumulated dust and debris.

Consult an authorized service technician if more extensive cleaning is needed. If the refrigeration unit is damaged, it can be replaced with a new unit.

Sign off on the condenser coils cleaning

As part of an ongoing maintenance program for Innovator Doors, Hussmann recommends that the items below be checked annually.

b) Gasket performance (check for tearing and proper sealing)

c) Check the top hinge pin to ensure the pin is properly seated and not bent

d) Check the bottom hinge plate for excessive wear (worn cam teeth)

e) Proper operation of hold open brackets

1. Check the doors for proper closing torque:

Test 1: Open door 90 degrees and close it manually. Make sure the door opens and closes without binding.

Test 2: Open door 90 degrees and release it. The door should close on its own.

Power to the merchandiser disconnected

LED fixtures located and screws removed

Upload a photo of the disconnected LED fixture

Upload a photo of the replaced LED fixture

Power returned to the merchandiser

Sign off on the lamp replacement