Kairak KMR-2FN User Manual
ITEM #_______________________________________
Remote Refrigeration System (KMR-2FN)
Model KMR-2FN
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 inside the refrigeration rack. Suction
line for medium and low temperature units
must be insulated with Armaflex (3/4” thick).
All piping is pressure tested with nitrogen at
100 PSI.
Control Panel
The package has a 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, if necessary. 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 ready for final
connection by the electrical and refrigeration
contractors.
Models
MINI-RAK2 MODEL
Features
»
Removable sectional condenser, multi-circuited
with rifled tube slotted finned and is designed
for 150 FTD.
»
Condenser fan motors mounted on side 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.
Enclosure has removable louvers.
»
Remote Refrigeration System (KMR-2FN)
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.
NSF7
www.KAIRAK.com
WARRANTY
Five (5) Year Compressor, One (1) Year Parts and
Labor Provided Standard.
Options
»
Sectional condensers can be coated to prolong
condenser life against corrosion
»
Liquid Line Solenoid
»
Up to 3.5 HP Total “Med Temp” @ 25
»
Up to 7.5 HP Total “Low Temp” @ -20
»
Stainless steel enclosure with painted base
»
Maximum total compressor HP will be
determined by the compressor(s) used.
500 S. State College Blvd., Fullerton, California 92831
Toll-Free: 800-833-1106 Phone: 714-870-8661 Fax: 714-870-1977
0
Suction
0
Suction
KMR-07-20 / 09-22-07
Made in the U.S.A.
Remote Refrigeration Systems (KMR-2FN)
Remote Refrigeration Systems (KMR-2FN )
KMR-2FN Model
Product Specifications
DIMENSIONAL DATA KMR-2FN
Length - in. 42
Depth - in. 48
Height in. 36
Electrical & refrigeration data varies on product configuration.
Consult factory for product data.
Specification subject to change without prior notice.
KMR-07-20/ 09-22-07
Made in the U.S.A.
Toll-Free: 800-833-1106 Phone: 714-870-8661 Fax: 714-870-1977
500 S. State College Blvd., Fullerton, California 92831
www.KAIRAK.com
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