Solid State Cooling Systems THERMORACK 800 Manual de usuario

Precision Thermal Control for Optimal Laser

Performance and Stability

THERMORACK 800

Product Manual

THERMORACK 800 THERMOELECTRIC CHILLER 52-13007-1

SOLID STATE COOLING SYSTEMS,167 MYERS CORNERS ROAD,WAPPINGERS FALLS,NY 12590 1

TELEPHONE:(845) 296-1300 FAX:(845) 296-1303 WEB:WWW.SSCOOLING.COM VERSION M8

TABLE OF CONTENTS

SAFETY PRECAUTIONS AND SYMBOLS _____________________________________________ 3

SECTION 1 _________________________________________________________________________ 5

INTRODUCTION______________________________________________________________________ 5

SECTION 2 _________________________________________________________________________ 6

SPECIFICATIONS _____________________________________________________________________ 6

SECTION 3 _________________________________________________________________________ 8

HOOK UP__________________________________________________________________________ 8

3.1 Mechanical Installation_________________________________________________________ 9

3.2 Electrical Connections (see figures 3A and 3B)_______________________________________ 9

3.3 Plumbing Connections (see figures 3A and 3B)______________________________________ 10

3.4 Coolant Fill__________________________________________________________________ 10

SECTION 4 ________________________________________________________________________ 11

START UP_________________________________________________________________________ 11

SECTION 5 ________________________________________________________________________ 12

OPERATION _______________________________________________________________________ 12

5.1 Simple Operation _____________________________________________________________ 12

5.2 Advanced Operation ___________________________________________________________ 12

5.3 Alarms______________________________________________________________________ 14

5.4 Drain Procedure______________________________________________________________ 14

SECTION 6 ________________________________________________________________________ 15

SYSTEM ALARMS/TROUBLESHOOTING___________________________________________________ 15

SECTION 7 ________________________________________________________________________ 16

7.1 USB COMMUNICATIONS __________________________________________________________ 16

7.2 RS-232 COMMUNICATIONS OPTION __________________________________________________ 18

SECTION 8 ________________________________________________________________________ 21

CLEANING YOUR CHILLER ____________________________________________________________ 21

SECTION 9 ________________________________________________________________________ 21

TECHNICAL SUPPORT________________________________________________________________ 21

SECTION 10 _______________________________________________________________________ 22

SDS FOR COOLANTS ________________________________________________________________ 22

10.1 KOOLANCE (27% PROPYLENE GLYCOL/WATER)_______________________________________ 22

10.2 ETHYLENE GLYCOL _____________________________________________________________ 27

WARRANTY POLICY ______________________________________________________________ 34

THERMORACK 800 THERMOELECTRIC CHILLER 52-13007-1

SOLID STATE COOLING SYSTEMS,167 MYERS CORNERS ROAD,WAPPINGERS FALLS,NY 12590 2

TELEPHONE:(845) 296-1300 FAX:(845) 296-1303 WEB:WWW.SSCOOLING.COM VERSION M8

CE Declaration of Conformity

We: Solid State Cooling Systems

167 Myers Corners Road

Wappingers Falls, NY 12590

USA

declare under our sole responsibility that the

ThermoRack 800 (All Models)

meets the provisions of the directives:

2004/108/EC EMC Directive

2006/95/EC Low Voltage Directive

EN 61326-1: 2006 Emissions and Immunity

EN 61000-3-2: 2006 Harmonics Emissions

EN 61000-3-3: 2008 Voltage Fluctuations and Flicker

EN 61010-1: 2001 2rd Edition Low Voltage Directive Safety requirements for electrical

UL 61010-1: 2008 equipment for measurement, control, and laboratory use.

CAN/CSA C22.2 No. 61010-1 2004

Lloyd F Wright

Chief Technology Officer

Date

January 14, 2013

THERMORACK 800 THERMOELECTRIC CHILLER 52-13007-1

SOLID STATE COOLING SYSTEMS,167 MYERS CORNERS ROAD,WAPPINGERS FALLS,NY 12590 3

TELEPHONE:(845) 296-1300 FAX:(845) 296-1303 WEB:WWW.SSCOOLING.COM VERSION M8

SAFETY PRECAUTIONS AND SYMBOLS _________________________

Read the SDS for the coolant used and follow all safety precautions

listed in the SDS prior to removing coolant tubes or opening the fill

cap as this could result in contact with the coolant inside.

Caution! Risk of electric shock. Disconnect the power cord prior to

servicing. This includes changing a fuse or opening the cover for any

reason.

Earth Ground Safe operation of the ThermoRack 800 requires that

earth ground be connected to the IEC-320 C20 power cord supplied

with the system.

Note: Some internal components may be electrically live regardless of

ON/OFF switch position. For the safety of the operator, only trained

personnel may interact with internal components.

Caution! Heavy object. System weighs 55 lbs (25 kg). Two people

are required to lift.

CAUTION

Never disassemble the chiller as irreparable damage may occur.

Any attempt to open or repair the unit will void the warranty

Never store the chiller over 70 °C.

Never operate the chiller in ambient temperatures of 40 ºC or greater.

Never operate the chiller within 5 ºC of the coolant’s freezing point.

Always use only proper coolants as specified in manual. Solid State Cooling Systems

recommends Koolance LIQ-702CL-B (27% propylene glycol and water)

Never ship the chiller with coolant inside the liquid cold plate as freezing temperatures may be

encountered which would damage the unit. Always pump all coolant out of the chiller prior to

shipping.

Always match wetted materials (metal) to the wetted materials in your system. If your system

has aluminum cold plates/tubing, use the standard Oasis. If your system has copper cold

plates/tubing, select the Oasis copper models. Stainless steel may be used with either material.

THERMORACK 800 THERMOELECTRIC CHILLER 52-13007-1

SOLID STATE COOLING SYSTEMS,167 MYERS CORNERS ROAD,WAPPINGERS FALLS,NY 12590 4

TELEPHONE:(845) 296-1300 FAX:(845) 296-1303 WEB:WWW.SSCOOLING.COM VERSION M8

Symbols Used in this Manual

The red CAUTION equilateral triangle symbol appears throughout

the manual. Please follow the important instructions accompanying

this symbol to avoid significant damage to the chiller.

The red WARNING equilateral triangle symbol appears throughout

the manual accompanying certain maintenance and repair activities.

Please follow the important instructions accompanying this symbol

to avoid situations that could cause injury to the operator or other

personnel.

The red DANGER equilateral triangle symbol appears throughout

the manual accompanying certain maintenance and repair activities.

Please follow the important instructions accompanying this symbol

to avoid injury to the operator. Only trained personnel should

undertake any activity marked by the red DANGER triangle.

CAUTION

WARNING

DANGER

THERMORACK 800 THERMOELECTRIC CHILLER 52-13007-1

SOLID STATE COOLING SYSTEMS,167 MYERS CORNERS ROAD,WAPPINGERS FALLS,NY 12590 5

TELEPHONE:(845) 296-1300 FAX:(845) 296-1303 WEB:WWW.SSCOOLING.COM VERSION M8

THERMORACK 800

THERMOELECTRIC CHILLER

SECTION 1

INTRODUCTION __________________________________________________

The ThermoRack 800 19” rack-mount recirculating chiller utilizes

thermoelectric technology to deliver up to 900 Watts of cooling

capacity without the use of compressors or refrigerants. The system

provides up to 3.5 liters per minute of constant temperature coolant,

with PID control for both cooling and heating. With fewer moving

parts, the system is highly reliable and energy efficient.

The ThermoRack 800 has been optimized for use in temperature

control of precision scientific lasers, with ±0.05°C temperature

stability and smooth fluid flow. It is equally well suited for many

other applications, such as temperature control of analytical

equipment, optics, medical equipment, laboratory equipment,

aerospace & defense or any application requiring precise control.

From conception, The ThermoRack 800 has been designed for long

life and ease of use. The internal thermoelectric modules have

lifetimes greater than 200,000 hours.

RODUCT

ANUAL

THERMORACK 800 THERMOELECTRIC CHILLER 52-13007-1

SOLID STATE COOLING SYSTEMS,167 MYERS CORNERS ROAD,WAPPINGERS FALLS,NY 12590 6

TELEPHONE:(845) 296-1300 FAX:(845) 296-1303 WEB:WWW.SSCOOLING.COM VERSION M8

SECTION 2

SPECIFICATIONS _________________________________________________

Operating Range (Set Point): 5°C to 50°C standard

Ambient Temperature Range: 10°C to 40°C non-condensing

Stability / Repeatability: ±0.05°C with constant load (even near ambient)

Cooling Capacity (typical1): 700 Watts @ 20°C in 20°C ambient air with 100 to 240 VAC 1Phase

800 Watts @ 20°C in 20°C ambient air with 200 to 240 VAC 1Phase

900 Watts @ 20°C in 20°C ambient air with 200 to 240 VAC 1Phase

+ high speed fan

Noise Level (at 1 meter)2: <63 dBA (50% load), <75 dBA (with full load)

Coolant / Process Fluid: Koolance (27% propylene glycol / water mix)

or 27-50% ethylene glycol / water mix

(contact SSCS for advice on other fluids)

Note: Do not use water alone in copper systems with centrifugal

pumps as water absorbs CO2from the air, causing its pH to become

acidic. Acidic water dissolves copper which then plates out inside

the magnetic drive of the centrifugal pump, causing the pump to

seize after a few months of operation.

Process Fluid Fittings: 3/8” NPT female. Brass for units with copper wetted parts and stainless

steel for units with aluminum wetted parts.

Pumps: 3.5 lpm (0.9 gpm) @ 30 psig smooth flow centrifugal

Tank Volume: 0.8 liter with level sensor

Wetted Materials: Aluminum, stainless steel and polymers,

or Copper, stainless steel, brass and polymers (option)

Dimensions (W x D x H): 19” x 20” x 11” 6U (48cm x 51 cm x 27 cm)

Weight: 55 lbs (25.5 kg)

Power Input: 200-240 VAC 1 phase, 50/60 Hz, 8 amps max

100-240 VAC, 50/60 Hz, 16-8 amps max (700W model only)

Controls: Digital PID controller for heating and cooling

Communications: Keypad or USB interface

Alarms Temperature, fluid level, system or component failure (display and USB)

Standards TUV listed to UL, CAN/CSA and EN 61010-1,

CE 61010-1, RoHS compliant

Warranty 2 years

Notes:

1) Cooling capacity will vary with configuration.

2) Typical configuration.

THERMORACK 800 THERMOELECTRIC CHILLER 52-13007-1

SOLID STATE COOLING SYSTEMS,167 MYERS CORNERS ROAD,WAPPINGERS FALLS,NY 12590 7

TELEPHONE:(845) 296-1300 FAX:(845) 296-1303 WEB:WWW.SSCOOLING.COM VERSION M8

Figure 1

ThermoRack 800 Cooling Capacity in 20°C Ambient

Figure 2

ThermoRack 800 Pump Performance @ 20°C

THERMORACK 800 THERMOELECTRIC CHILLER 52-13007-1

SOLID STATE COOLING SYSTEMS,167 MYERS CORNERS ROAD,WAPPINGERS FALLS,NY 12590 8

TELEPHONE:(845) 296-1300 FAX:(845) 296-1303 WEB:WWW.SSCOOLING.COM VERSION M8

SECTION 3

HOOK UP_______________________________________________________

Figure 3A: Front View

Figure 3B: Rear View

with 5X20 10A fast acting fuse

AC Power Inlet

Key Pad Display Screen ON/OFF Switch Tank Cap

Fuses

Coolant Return

(Inlet)

Coolant Supply

(Outlet)

USB Type B

Connector

Drain Port

THERMORACK 800 THERMOELECTRIC CHILLER 52-13007-1

SOLID STATE COOLING SYSTEMS,167 MYERS CORNERS ROAD,WAPPINGERS FALLS,NY 12590 9

TELEPHONE:(845) 296-1300 FAX:(845) 296-1303 WEB:WWW.SSCOOLING.COM VERSION M8

3.1 MECHANICAL INSTALLATION

The ThermoRack 800 is designed for installation into EIA-310-C

standard 19 inch electronics rack. The chiller must rest on two rails, at

least 16 inches in length, installed into the electronics rack. Rails may

be purchased from SSCS, PN 30-22737-1, or from Allied Electronics

PN 806-6880. Place the chiller on top of these rails and slide into

place. Once in place, use four #10 mounting screws to fasten the chiller

to the electronics rack. Easy access must be given to the power inlet

(located above the plumbing connections on the back panel of the unit)

to allow for service.

Air Considerations:

The air inlet and outlet are located on the front and back sides

respectively. Restricting airflow into or out of the unit will impair

performance. At least 6 inches of clearance is required in front and in

back to ensure adequate airflow.

3.2 ELECTRICAL CONNECTIONS (SEE FIGURES 3A AND 3B)

Power: The ThermoRack 800 AC power inlet is an IEC320-C20 socket.

Plug the line cord provided into this socket and then into the

appropriate power source. The standard line cord provided has an L6-

15P plug for a 208/240 VAC 15 Amp 60 Hz outlet. To ensure safe

operation of the unit, it is important to ensure that the AC power cord is

properly grounded.

Various regional power cords are available to support universal power

operation:

Country / Region

Part Number

US NEMA 6-15 208 Straight 250V

22-26098-9

US NEMA L6-15 208 Twist 250V

22-26098-10

Europe 250V

22-25201-1

UK 250V

22-26098-4

Israel 250V

22-26098-5

Australia 250V

22-26098-6

Korea 250V

22-25201-1

China (3 prong) 250V

22-26098-8

US/Canada 125V (TR7 Only)

22-25200-1

Japan 125V (TR7 Only)

22-26084-1

Fuse: 10 amp (5mm x 20mm F10A 250V) for 200-240 VAC

15 amp (5mm x 20mm F15A 250V) for 115-125 VAC

Remote Communication: Remote control of the unit may be achieved

by connecting to the USB type B port on the rear panel. For more

information, refer to section 7.2.

WARNING

Electrical Shock

Hazard: Never Plug

in a Line Cord with

Wet Hands

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