Maintenance / Inspection Recommendations - nVent Hoffman SpectraCool Slim Fit Instruction Manual

(Perform on a biannual basis - more frequently as required by the operating environment)
Status √ or x Check Point
Operational Inspection
Visual Inspection
Filter Maintenance
Clean Unit
Controller Cycle Sequence
Air Flow and Circulation
Seals, Gaskets and Leaks
Condensate and Drains
Electrical/Wiring
Options and Accessories
Refrigeration System
Maintenance Records
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MAINTENANCE / INSPECTION RECOMMENDATIONS

Description
Run unit through all modes of operations and record
temperatures, voltages, amperes.
Visually inspect unit for damage, cleanliness, missing, loose
and/or broken parts.
Inspect, clean and r�������
Inspect and clean coils, fans/blowers, louvers, air inlets/
outlets, interior and exterior of unit as required.
Cycle the controller through all modes of operation to
ensure proper cycling and temperature setpoint operation.
Adjust to proper setting (typically 25°C-30°C).
Inspect air conditioning unit, cabinet and surrounding area
to ensure adequate ����
inlet and outlet air channels for the ambient air and cabinet
air.
Inspect and repair the seals, gaskets and access holes
around the unit and/or cabinet that show signs of leaking
air and/or moisture.
Inspect and clean the condensate pans and drains to
ensure proper drainage and dissipation of moisture.
Inspect for loose, damaged, corroded or ��� ng wiring and
connections. Tighten, insulate or tie-up wir e s as required.
Check operation and functionality of optional and
accessory items such as digital display/controller, door
switches, alarm switches, ���������
Inspect refrigeration tubing/lines for signs of leaks, rubbing,
corrosion or damage. Check the compressor for proper
operation, mounting and visible signs of exposure to high
heat.
Update maintenance records on the unit and in the
management system.
as necessary.
o and from the unit on both the
ors, etc.
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