47
Startup Checklist
Date of Start-up
Store Address
CONDENSING UNIT
MODEL #
SERIAL #
COOLER UNIT
MODEL #
SERIAL #
FREEZER UNIT
MODEL #
SERIAL #
ELECTRICAL
• Check primary supply voltage.
If 208 V, change transformer wiring in the
cooler and freezer to the 208 V tap
YES
• Check compressor amps for COOLER and
FREEZER compressors. Should match
nameplate.
YES NO
PIPING
• Is suction line trapped at the cooler?
YES NO
• Is suction line trapped at the freezer?
YES NO
DRAIN LINES
• Are drain lines sloped properly?
YES NO
• Is drain line trapped outside the cooler?
YES NO
• Is drain line trapped outside the freezer?
YES NO
• Is heat tape wrapped along entire length of
the drain line in the Freezer?
YES NO
• Is heat tape plugged in and heating the drain
line?
YES NO
INSULATION
• Are liquid lines fully insulated?
YES NO
• Are suction lines fully insulated?
YES NO
SETTINGS
• Check Beacon II board settings for the
following:
FREEZER
Refrigerant Type R448A
Box Setpoint Temp. -10°F.
Superheat 8°F.
No. of Defrost/Day 4
Defrost End Temp. 65°F.
COOLER
Refrigerant Type R448A
Box Setpoint Temp. 35°F.
Superheat 8°F.
No. of Defrost/Day 2
Defrost End Temp. 50°F.
SYSTEM CHECKS
• Check compressor superheat for the
COOLER (Should be between 20°F. & 30°F.)
YES NO
• Check compressor superheat for the
FREEZER (Should be between 20°F. & 30°F.)
YES NO
• Force unit into a defrost check heater amps.
Should match nameplate amps.
YES NO
• Check LPS time delay relays. Should be
set at 1 minute for both the COOLER and
FREEZER.
YES NO
• Check low pressure switch on FREEZER. Should be set
at 0 psig Cut-out/10 psig Cut-in.
YES NO
• Did FREEZER and COOLER cycle off on LPS at set-
point temperature?
YES NO
• Is the sight glass free of bubbles?
YES NO
• Are the COOLER and FREEZER fans at proper speeds?
YES NO
• Check system for refrigerant leaks. Are there any leaks
on the COOLER, FREEZER, CONDENSING UNIT or
INTERCONNECTING PIPING?
YES NO
• Check system piping for unusual vibration or
noise. Is there any unusual vibration or noise on the
COOLER, FREEZER, CONDENSING UNIT or
INTERCONNECTING PIPING?
YES NO
• Start the FREEZER only. Does the compressor start and
evaporator fans run for this FREEZER?
YES NO
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