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outdoor air temperature (selected systems), automatic indoor fan speed determined by system
microprocessor, washable anti-mold poly filters, indoor mounted operation selector & lamp
showing operation, standby & timer modes, with start up test mode & manual on/off switch.
Low Ambient Systems shall be capable of operating in tne cooling mode down to zero (0)
degrees F. outdoor temperature.
1B) INSTALLATION
System(s) shall be installed according to manufacturer’s instructions & recommendations, as well
as, all governing local & national codes. System(s), as well as the infrared remote controller, shall
be mounted & placed as shown on plans within all minimum clearances as specified by
manufacturer’s instructions, & secured to provide for safe operation. Refrigerant tubing size shall
not vary from manufacturer’s specifications, and shall be properly secured & insulated. Installer
shall insulate both liquid & suction lines individually. Electrical wiring shall be sized & installed
according to manufacturer’s instructions & in conformance with the National Electric Code
(N.E.C.). Outdoor condensers shall be mounted & secured to accommodate for extreme weather
conditions. Distance between indoor & outdoor unit(s) shall not exceed manufacturer’s
specifications.
2) OUTDOOR CONDENSING SECTION – SANYO MODELS – C1211, CL1211
Outdoor condensing section(s) shall be factory assembled, wired, piped & pre-charged with a start
up amount of R-22 refrigerant. Unit(s) shall be constructed of G90 galvannealed steel with
corrosion inhibiting, acrylic, baked-on enamel finish. Unit(s) shall be furnished with a high
efficiency, Sanyo rotary compressor with internal overload protection, securely mounted with
vibration isolators to reduce noise & vibration. Condenser coil heat exchanger shall be constructed
of nonferrous, rifled copper tubing with enhanced aluminum slit fins mechanically bonded to the
copper. A suction line accumulator, a coil temperature sensor & cap tube metering device shall be
factory installed. Fan motor(s) shall be direct drive with internal overload protection, permanent
lubrication, with propeller type fan(s), mounted for horizontal air discharge. Brass valves with
refrigeration flare connections & flare nuts, & service ports shall be factory mounted, externally
for easy access. The unit(s) shall be test started by the manufacturer at their factory prior to
shipment for installation.
Low Ambient outdoor section(s) shall contain a printed circuit board, factory mounted & wired,
to assist in control of low ambient operation. Unit(s) shall be able to operate in the A/C mode
down to zero (0) degrees Fahrenheit outdoor temperature. A factory installed 20 watt crankcase
heater shall provide additional compressor protection.
3) INDOOR EVAPORATOR SECTION – SANYO MODELS – RS1211
Indoor section(s) shall be recessed ceiling mount type, with single direction airflow, factory
assembled & wired. Ceiling mounting diagram shall be included with each system. Unit(s) shall
contain an evaporator heat exchanger constructed of nonferrous, rifled copper tubing with
enhanced aluminum slit fins, mechanically bonded to the copper. A single centrifugal blower
wheel, statically & dynamically balanced shall be attached to a single direct drive, PSC fan motor,
with overload protection, permanent lubrication & multi-speed capability. Unit(s) shall contain a
Printed Circuit Board (PCB) with a control circuit fuse & microprocessor, factory mounted &