REVISION HISTORY
REVISION W
- Removed Controller Bulletin; added
Condensate Pump & Pan cleaning information, Page 5-4
REVISION V - Updated Field Wiring for Fuses and Page ii;
Page iv
REVISION U - Eliminated GFCI; Updated Condensing Unit
Views; Added Top-Piping Line Connections
REVISION T - Updated Bulletin; Changed wall clearance;
Updated pan and pump install; Coupling Tightening; Facade
install; Added joining instructions, revised shipping block;
Added air and water cooled controller info and controller
wiring diagram; Added RFLNI info to cover. Updated
Condensing Unit Views on Page 2-3, 2-4, 2-10.
iv
C
ontents
U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM
P/N 0520677_W
Case ventilation openings must be
clear of any obstructions. Do not
damage the refrigerant circuit.
Always disconnect the electrical
power at the main disconnect
when servicing or replacing any
electrical component. This in-
cludes, but is not limited to, such
items as fans, heaters, thermostats and
lights.
Do not use mechanical devices
or other means to accelerate the
defrosting process.
Do not use electrical appliances
inside the food storage
compartments of the case(s).
Excessive ambient conditions may
cause condensation and therefore
sweating of doors. Facility operators
should monitor doors and floor
conditions to ensure safety of per-
sons.
This warning does not mean that Hussmann products
will cause cancer or reproductive harm, or is in
violation of any product-safety standards or
requirements. As clarified by the California State
government, Proposition 65 can be considered more of
a ‘right to know’ law than a pure product safety law.
When used as designed, Hussmann believes that our
products are not harmful. We provide the Proposition
65 warning to stay in compliance with California State
law. It is your responsibility to provide accurate
Proposition 65 warning labels to your customers when
necessary. For more information on Proposition 65,
please visit the California State government website.
August 31, 2018
