Kairak KMR18 User Manual
ITEM #_______________________________________
Remote Refrigeration System (KMR Series)
Model KMR18
Product Details
SPECIFICATIONS
Kairak offers an extensive line of remote
refrigeration systems for various applications
and environmental conditions. Remote systems
provide great benefits to any operation by
removing the heat and noise of multiple
compressors from the retail area or kitchen
space thus reducing air conditioning and
operating costs.
REFRIGERATION UNITS
Air-cooled compressors are hermetic/glacier
scroll type (Copeland). Each unit is equipped
with high-low pressure control, liquid drier,
sight glass & head pressure control.
All compressor units are new factory assembled
to operate with refrigerant specified in the
engineering summary sheet. Refrigerant R-404a
is used on all commercial temperature units and
low temperature units.
PRE-PIPING
All refrigerant lines are extended to the right
side of the package in a neat and orderly
manner and are piped through a pitch pocket
inside the refrigeration rack. Suction line for
medium and low temperature units must be
insulated with Armaflex (3/4” thick).
All tubing is securely supported and anchored
with clamps.
Silver Solder and/or sil-fos used for all
refrigerant piping. Soft solder is not acceptable.
All piping is pressure tested with nitrogen at
100 PSI. After the condensing unit and coil have
been connected, the balance of the system is
leak tested with all valves open.
Control Panel
The package is factory mounted and pre-wired
control panel complete with main disconnect
breaker switch, compressor circuit breakers,
fuses, contractors and time clocks wired for
single point connection.
Electrical contractor shall provide and install
main power lines to panel and provide wire
harness wiring for control and defrost heater
between the defrost clock and the refrigerant
fixtures. All in accordance with the wiring
diagram and local codes and shall ensure
that main power feed enters refrigeration
equipment through same pitch pocket as the
refrigeration lines.
EVAPORATOR COIL
Evaporator coils are direct expansion type
fabricated of copper tubes with aluminum fins.
All evaporator coils are provided with solenoid
valve, thermostatic expansion valve and
thermostat. Piped and wired to the junction
box for positive pump down.
WARRANTY
Five (5) Year Compressor. One (1) Year Parts
and Labor.
Models
MULTI-RAK MODELS
KMR16
KMR18
KMR20
Features
»
Removable sectional condenser, multi-circuited
with rifled tube slotted finned and is designed
for 150 FTD.
»
Condenser fan motors mounted on top of the
enclosure.
»
Choice of scroll compressors, semi-hermetic and
hermetic.
»
Weather Protected Enclosure
»
Galvanized Steel Frame, Enclosure and Panels.
»
Frame is Pre-assembled, Welded, Cleaned and
Epoxy Coated.
Options
»
Sectional condensers can be coated to prolong
condenser life against corrosion
Liquid Line Solenoid
»
Other sizes available 10’-20’ in length
»
Remote Refrigeration System (KMR Series)
NSF7
www.KAIRAK.com
500 S. State College Blvd., Fullerton, California 92831
Toll-Free: 800-833-1106 Phone: 714-870-8661 Fax: 714-870-6473
KMR-07-23 / 09-23-07
Made in the U.S.A.
Remote Refrigeration Systems (KMR Series)
Remote Refrigeration Systems (KMR Series)
KMR16 Model KMR18 Model
KMR20 Model
Product Specifications
DIMENSIONAL DATA KMR16 KMR18 KMR20
Length - in. 192 216 240
Depth - in. 48 48 48
Height in. 50 50 50
Electrical & refrigeration data varies on product configuration.
Consult factory for product data.
KMR-07-23 / 09-23-07
Made in the U.S.A.
Toll-Free: 800-833-1106 Phone: 714-870-8661 Fax: 714-870-6473
500 S. State College Blvd., Fullerton, California 92831
www.KAIRAK.com
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