Cool-rack III - Cabinet ATM - Free user manual and instructions

Product Type	Closet
Brand	ATM
Model	Cool-rack III
Dimensions (approx.)	120 cm x 50 cm x 180 cm
Weight (approx.)	30 kg
Material	Engineered wood with melamine finish
Number of Shelves	4 adjustable shelves
Number of Doors	2 hinged doors
Interior Hanging Rod	Yes, 1 rod
Drawers	None
Assembly Required	Yes, instructions included
Tools Needed	Phillips screwdriver (not included)
Maximum Load per Shelf	10 kg
Color	White / Black (check product listing)
Warranty	2 years limited
Care Instructions	Wipe with a damp cloth; avoid harsh chemicals
Safety Notes	Use wall anchor to prevent tipping (not included)
Spare Parts Availability	Contact ATM customer service

Frequently Asked Questions - Cool-rack III ATM

What tools are needed for assembly?

You will need a Phillips screwdriver (not included). All other hardware is provided in the package.

How long does assembly take?

Assembly typically takes 30-60 minutes with two people.

Is the closet wall-mountable?

The closet is freestanding but for safety, it is recommended to anchor it to the wall using the provided anti-tip kit.

What is the weight capacity per shelf?

Each shelf can hold up to 10 kg evenly distributed.

Can I adjust the shelves?

Yes, shelves are adjustable in height to accommodate items of different sizes.

What is the material of the closet?

The closet is made of engineered wood with a melamine finish for durability and easy cleaning.

Does the closet come with a warranty?

Yes, ATM offers a 2-year limited warranty against manufacturing defects.

How do I clean the closet?

Wipe with a damp cloth and mild detergent. Avoid abrasive cleaners or solvents.

Are spare parts available?

Yes, you can order spare parts by contacting ATM customer service with your model number.

What should I do if a part is missing?

Contact ATM support within 30 days of purchase for a free replacement. Provide your order number and missing part details.

USER MANUAL Cool-rack III ATM

Instructions for installation of the Cool-rack III

The Cool-rack III can be mounted on the front or rear rails of most equipment racks. An opening for air to enter the rack must be provided to ensure maximum cooling. The best arrangement positions the air inlet such that cool room air enters the rack at a low point and "washes" over the heated equipment on its way to the fans. A small display on the control board mounted on the back of the Cool-rack III is meant for set-up only. It reads in degrees Celsius, not Fahrenheit, and will not be visible after installation

The Cool-rack III is not for use in racks with front doors, which would block airflow. Use the rear rack rails for mounting the Cool-rack II, if possible. (ATM makes several cooling systems designed specifically for racks with doors or racks located in cabinets or closets.

Be careful not to damage the exposed temperature control printed circuit board mounted behind the fan panel. After mounting the panel in the rack, connect the output lead from the power supply to the power jack attached to the control board, and run the thermistor to the vicinity of the hottest area within the rack. The thermistor can be fastened using the adhesive-backed anchor supplied. Direct connection to the heat source will cause the fans to come on sooner than a less-direct connection, such as suspending it over, rather than on, a hot component.

Plug the power supply into an always-live AC source. When the temperature at the thermistor reaches approximately 90F/32C degrees, the fans will begin to turn. The fans will stop when the temperature falls below approximately 85F/29C. A hair dryer can be used to check for proper operation.

To change the temperature at which the fans turn ON, press the SET button on the control board momentarily. The display will blink. Press the ▼ or ▲ buttons to change to the desired temperature. After a few seconds, the new temperature will be stored.

To change the temperature at which the fans turn OFF, decide how many degrees below the turn-on temperature you wish the fans to stop, called the

differential. (The factory setting is 3 Celsius degrees, or about 5 Fahrenheit degrees.) To change the differential:

Hold the SET button for 5 seconds. P0 will be displayed. * Press the ▲button once to change the display to P1, then press SET again. The present differential temperature will be displayed. Use the ▲ and ▼buttons to set the desired differential. The display will return to displaying system temperature after a few seconds; the new differential temperature has been stored.

For your convenience, here are some Fahrenheit temperatures and their Celsius equivalents, rounded to the nearest whole degree:

$$ 7 5 \mathrm{F} = 2 4 \mathrm{C} $$

$$ 8 0 \mathrm{F} = 2 7 \mathrm{C} $$

$$ 8 5 F = 2 9 C $$

$$ 9 0 \mathrm{F} = 3 2 \mathrm{C} $$

$$ 9 5 \mathrm{F} = 3 5 \mathrm{C} $$

$$ 1 0 0 \mathrm{F} = 3 8 \mathrm{C} $$

*Pressing the ▲ or ▼ buttons again will cycle the display through the following codes: P1, P2, P3, P4, P5, P6, and back to P0. Many of these codes refer to parameters used in heating and refrigeration systems, not in cooling systems. Should any be adjusted accidentally, restore them to their factory settings:

P0 - C (for "cooling")

P1 - Desired differential, set as described above

P2 - 110

P3 - -50

P4 - 0

P5 - 0

P6 - Off

Specifications Page

Product Cool-rack III
Fans	3/120mm
Airflow (free air)	120 CFM
Noise level	24 dBA
Power consumption	9 watts
Control	Thermal – user-adjustable
Dimensions (in-line)	5.25"h x 19"w x 2.d
Dimensions, in-line, metric	133 x 483 x 70mm
Weight, boxed (lbs/kgm)	1.75/.8
ATM part number	00-203-02