12 Hours After Startup Checklist - Hussmann RL2W Installation & Operation Manual

4-2
NOTE: Compressor startups are staggered to prevent
high electrical circuit demand.
Once the cases are running, listen for any unusual
sounds or events.
Examples include:
Evaporator fan blade interference. Compressors should
run continuously at startup. Use an amperage meter to
check the current to each compressor.
CHECK each fan to ensure it is running. The
discharge air output at the top inside front of the case
(honeycomb area) should be relatively even across
the length of the case. VERIFY there are no leaks at
connections for the condenser water.

12 HOURS AFTER STARTUP CHECKLIST

• Check case temperature.
• Check if there is any CoreLink alarm.
• Check water connections for leaks or accumulation
of water.
• Verify the fans are running.
• Check compressor's amperage, and validate with the
information on serial plate.
• Check the door operation again to ensure doors open
and close properly once the case is down to operating
temperature.
• Check that all inspection plates and covers have been
properly replaced.
P/N 3053328_C
s / o
tart up pEratIon
U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM
• Inspect for any water accumulation due to incorrect
or unsealed penetrations where electrical or other lines
pass through insulated walls of the case.
• Verify that the lights are "ON". (lights are switched
remotely.) If lights are "OFF", check the illumination
schedule and circuit breaker for the lights.
• Check the water outlet temperature from each
condensing unit. Water outlet temperature should be
less than 10° above water inlet temperature.
Due to risk of ignition resulting from
incorrect parts or improper service, only
Hussmann authorized personnel may
service this equipment.
Component parts shall be replaced only
with exact manufacturer and model
number components. FAILURE TO USE
AUTHORIZED TECHNICIANS COULD
RESULT IN AN EXPLOSION, DEATH,
INJURY AND PROPERTY DAMAGE.