Friedrich SH20 Air Conditioner User Manual


 
Page 5
HAZARDGARD UNIT
SPECIAL FEATURES
! Permanent Split-Capacitor, totally
enclosed fan motor to assure efficient
operation even under adverse electrical
conditions. Motor has a special
stainless steel shaft to resist corrosion
and a hermetically sealed overload for
arc-free operation.
! High capacity compressor with internal
hermetically sealed overload.
! Solid-state printed circuit board
insulated against corrosion on
conductor paths. Contains transient
voltage suppressor to protect controls
against transient voltage spikes.
Provides solid state switches for arc-
free operation.
! Hot gas bypass low ambient control to
permit operation without freezing at
outdoor ambient temperatures as low
as 45°F (7°C).
! Environmentally sealed on-off switch
and gold plated contacts in thermostat
for corrosion resistance.
! Electrodeposited epoxy primer and
alkyd enamel, both oven-baked for an
attractive, long-lasting finish.
Friedrich Air Conditioning quality has been proven by more than twenty-five years of
successful experience from the Gulf of Mexico to the searing sands of the Arabian desert.
PART 4 — HAZARDGARD SPECIAL FEATURES
! Copper tubing/aluminum fin coils.
! Galvanized steel cabinet and base pan,
all bonderized.
! Slide-out chassis for easy installation in
window or through–the–wall.
! Extra insulation inside, including
completely insulated plenum chamber
for quieter, more efficient cooling.
! Entire unit test run in environmental
chamber before crating.
! Eight–way air flow control for uniform
air circulation.
! Patented electronic control circuit.
! Condensate drain with exclusive
mosquito trap.
! 15 amp circuit with time-delay fuse
required. Accommodates direct wiring.
! Long lasting 3/8" (10 mm) thick air filter,
germicidally treated, easily removed for
cleaning.