CONDITION
Unit Noisy
Close proximity to the counter, vaulted ceilings, tile and overall open floor plan as
well as grouping equipment together can all amplify unit “noise”
Check that the condensing coil is not restricted.
Cold Only
Check the evaporator and condenser fan blades are not hitting anything.
Check panels for loose fasteners and bent panels that can allow for vibration.
Check refrigeration lines and condensing unit for vibration.
Check compressor for any abnormal noises.
Lights Not Working
Check that the light switch is on.
Shelf lights – lamp cord must be fully seated into receptacle, gently tap them in
with a rubber mallet if needed to make full contact. Check that the lamp cord is
plugged into the end of the LED light strip. – Replace light if necessary.
Check power AC input voltage at LED driver.
Check to DC output voltage at LED driver.
If no output, disconnect output from unit wiring harness and try again as LED
driver will put itself into protect mode if output harness has a short. – Replace
driver if necessary.
HOT DELI UNITS NOISE AND LED LIGHTS
Unit Noisy
Close proximity to the counter, vaulted ceilings, tile and overall open floor plan as
well as grouping equipment together can all amplify unit “noise”
Check circulation motor(s) fan and fan(s).
Check panels for loose fasteners and bent panels that can allow for vibration.
Lights Not Working
Check that the light switch is on.
Check that the bulbs are good – 120V 60W coated incandescent bulbs only.
Check the light fuse is good.
NOISE AND LED LIGHTS
MARKET SERIES
NON-REFRIGERATED AND REFRIGERATED DELI & BAKERY
6
