Sanyo 12KS51, 18KLS52, 12KLS51, 18KS52, 09KLS51 User Manual

SANYO AIR CONDITIONING PRODUCTS

DUCTLESS SPLIT SYSTEM AIR C ONDITIONERS

SPECIFICATIONS - SECTION 15700

Covers Sanyo System Models > 09KS51, 09KLS51, 12KS51, 12KLS51, 18KS52, 18KLS52,

(See plans for specified model(s) & details)

DUCTLESS SPLIT SYSTEM AIR CONDITIONERS - WALL MOUNT TYPE

1) GENERAL SPECIFICATIONS

Furnish & install a Sanyo manufactured Ductless, Split System Air Conditioner(s), consisting of
an indoor, high wall mounted evaporator/blower section & matching outdoor condensing section.
System(s) shall bear the ARI label showing that the system(s) is ARI 210 or 240 & 270 Certified.
Systems shall be listed by CSA International and bear the C-CSA US label. Matching systems
shall meet or exceed the minimum, Federally mandated Seasonal Energy Efficiency Rating
(SEER) of 10 as certified by the ARI testing programs. System(s) indoor & outdoor units will
operate at sound levels equal to or below specified system(s) (see plans). Installation & Owners
Manuals shall be provided with each system.

Matching indoor & outdoor sections shall be connected by deoxidized, annealed refrigerant copper
tubing, type “L”, cleaned & capped. All systems shall have flared refrigeration connections on
both indoor & outdoor sections. Size & insulate tubing according to manufacturer’s specifications.

System(s) indoor & outdoor sections shall be completely factory assembled & wired, with a pre­charge of refrigerant. A single power source shall provide voltage to both the outdoor & indoor
units. Electrical wire & connections to outdoor section, and between indoor & outdoor section(s),
shall be sized, installed & grounded by the installer in conformance with the National Electrical
Code (N.E.C.), local codes, as well as, manufacturer’s instructions.

System(s) shall be equipped with a microprocessor control system, utilizing an infrared remote
controller with LCD display that provides access to all system functions, and transmits programs
to the indoor microprocessor every 5 minutes. Infrared remote controller shall be capable of
operating system mounted up to 26’ from the indoor section, according to manufacturer’s
recommendations & instructions. System(s) shall have the capability of continuous operation in
the case of a lost or damaged remote controller, utilizing a factory installed, integral manual
switch in conjunction with the system microprocessor.

1A) System Infrared Remote Controller Functions will include: system mode selection,
programmable temperature control, 24hour programmable timer, one (1) hour off timer,
automatic three (3) speed indoor fan speed control, constant fan speed selection, night setback

mode, automatic sweep/flap control, multiple system control using a single controller.

1B) System Features will include: Sanyo high efficiency, rotary compressor, cap tube refrigerant
control, indoor coil freeze protection, built-in auto restart after power failure, short cycle time

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delay, automatic indoor fan speed determined by the system microprocessor, dehumidification
mode, 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 the cooling mode down to zero (0)
degrees F. outdoor temperature.

1C) INSTALLATION

System(s) shall be installed according to manufacturer’s instruct ions & 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. Refriger ant 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 (NEC)
& local codes. 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 – C0951, CL0951, C1251,
CL1251, C1852, CL1852

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, powder coated paint. 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 & c ap tube metering device shall be factory installed. Fan
motor(s) shall be direct drive with internal overload protection, permanent lubrication, with
propeller type fans, mounted for horizontal air discharge. Brass valves with refrigeration flare
connections & flare nuts, & service ports shall be fa ctory mounted, externally for easy access. The
unit(s) shall be test started by the manufacturer at their factory prior to shipment for installation.

2A) Low Ambient outdoor section(s) shall contain a printed circuit board with a sequencer,
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.

3) INDOOR EVAPORATOR SECTION – SANYO MODELS – KS0951, KS1251, KS1852

Indoor section(s) shall be high wall mount type, factory assembled & wired. Wall mounting
fixture, plate & mounting dia gram shall be included with each s ystem, as well as wall sleeves to
protect wall where tubing passes throu gh. Unit(s) shall contain an evaporator coi l heat exchanger
constructed of nonferrous, rifled copper tubing with enhanced aluminum slit fins, mechanically
bonded to the copper. A single cross-flow 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

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