Kairak KIR6S User Manual

ITEM #_______________________________________

Remote Refrigeration System (KIR Series)

Model KIR6S

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 operations

by removing heat and noise of multiple

compressors from the retail area or kitchen

space thus reducing air conditioning and

operating costs.

REFRIGERATION UNITS

Water-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 the 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 one side

of the package in a neat and orderly manner.

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

INDOOR RAK SINGLE TIER MODELS

KIR4S KIR10S
KIR6S KIR12S
KIR8S KIR14S

Features

»

Compressors are installed on a heavy-duty frame.

»

Fabricated of structural steel.

»

Frame is pre-assembled, welded, cleaned and
epoxy coated.

Water-condenser is designed for 10

»

»

Individual water regulating device.

»

Main water header (supply & return).

»

Incoming fluid temperature between 85

»

Maximum water pressure of 125 PSI.

»

Flooded water condenser.

»

Choice of scroll, compressors, semi-hermetic and
hermetic.

0

FTD.

0

F - 450F.

Remote Refrigeration System (KIR Series)

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

»

Liquid Line Solenoid

»

Emergency Water By-Pass

»

460 Volt Operation

»

Depth & height of units can be fabricated for job
site conditions

»

Painted Enclosure

500 S. State College Blvd., Fullerton, California 92831
Toll-Free: 800-833-1106 Phone: [phone] Fax: [phone]

KIR-07-24 / 09-23-07
Made in the U.S.A.