Structural Concepts Oasis MI44RF - Preventive Maintenance (Performed by Trained Service Provider)

23
PREVENTIVE MAINTENANCE (TO BE PERFORMED BY TRAINED SERVICE PROVIDER)
Area of
Case
FREQ. INSTRUCTIONS
Case
Exterior
Monthly Condensing Coil:
 Remove panel to access area by lifting up and off (no screw removal is
required; simply lift up and off)
 Use air pressure or industrial strength vacuum; clean dust and dirt that may
collect on the condenser coil.
 Use wet rags to cover
area where air pressure is blowing.
 
 Return panel to case.
Quarterly Condensate Package / Overflow Condensate Pan / Compressor Area: Caution!
Be certain to disconnect power from case before cleaning condensate package!
 Slide/roll compressor package out from under case.
 Use a scrub-brush and a de-scaling solution such as CLR® (to prevent
corrosion, lime and rust). Follow instructions as to proper dilution, safety
precautions and scrubbing method.
 Electric heater coil condensate pans can be removed and cleaned.
 After thoroughly cleaning pan with scrub-brush and solution, rinse thoroughly
with clean water (in spray bottle) and wipe dry with sponge or paper towel.
 Use moist cloth to wipe off dust & debris that collects on various parts (fans,
sight glass, overflow pan, etc.).
 Slide refrigeration assembly back under case.
 Replace lower panel via hook/magnet method (no screws required).
Quarterly Under Case Cleaning: Once condenser package is clear of unit, vacuum under
case to remove dust and dirt that collects under case.
Case
Interior
Quarterly Tub, Coil, Drain, Fan Blade, Motor, Bracket:
Disconnect power from the case before cleaning the Tub, Coil, Fan, Motor and Drain
Area!
 Remove decking, sub-deck and fan shroud.
 Use vacuum to clean evaporator coils.
 Clean tub, coil and drain with warm water, clean cloth, brush and mild soap
solution.
 Remove any debris that may clog drain.
 Clean fan blade, motor and bracket by wiping down with moist cloth.
Quarterly Honeycomb Air Diffusers:
 Remove honeycomb air diffuser from case.
 Vacuum.
 Clean with warm water and soap.
 Return to case.
 See -
in manual for removal/replacement illustrations.
WARNING! TURN OFF CASE BEFORE PERFORMING PREVENTIVE MAINTENANCE!