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CAUTION: READ MANUAL BEFORE OPERATING COOLING UNIT
global
solutions:
local
support
Americas: +1.888.246.9050
Europe: +46.31.704.67.57
Asia: +86.755.2714.1166
Laird Technologies Liquid Cooling Systems
CLV-customerservice@lairdtech.com
www.lairdtech.com/thermal
Coolant inlet and outlet are marked with symbols:
– Input power must be rated for 230 VAC at 50 or 60 Hz.
– Use water or water/glycol as coolant.
– Run the cooling unit at the correct coolant level,
otherwise cooling capacity will be reduced.
– Clean the filter periodically, otherwise the pump may degrade over time.
– Use cooling hoses that can handle max pressure of liquid circuit and is
resistant to corrosion from coolant.
-–Never operate the unit if it is damaged or leaking.
– Before starting any service work on the cooling unit, please disconnect
from the main power source.
TM
Inlet: O; outlet: O
WL 1000
1201.38ae
WL 3000
User Manual
Page 1 / 9
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Summary of Contents for Laird WL 3000
- Page 1 – Before starting any service work on the cooling unit, please disconnect from the main power source. global solutions: local support Americas: +1.888.246.9050 Europe: +46.31.704.67.57 Asia: +86.755.2714.1166 Page 1 / 9 Laird Technologies Liquid Cooling Systems WL 1000 1201.38ae CLV-customerservice@lairdtech.com www.lairdtech.com/thermal...
- Page 2 DescripTion The WL 3000 cooling unit is intended to remove heat from a liquid circuit. The coolant can be either water or a mixture of water and water-glycol (antifreeze). Water circulates in a closed loop between the ambient cooling system and a cold plate at the heat source.
- Page 3 • Flow rate: 6.0 L/min at 4 bar • Mains voltage: 230 V ± 10% / 50/60 Hz • Current consumption: 2.5 A • Noise level: 5 5 dB(A) (50 Hz) 59 dB(A) (60 Hz) distance 1 m in any direction 2.3 environMenTaL specificaTions • Ambient temperature: +5°C to +40°C • Storage temperature: -25°C to +70°C (storage without water) • Air humidity: 20% to 80% 2.4 seTTings • Maximum forward pressure: 8 bar ± 0.5 bar • Flow switch open: 4 l/min • Thermal switch open: 35°C (not adjustable) Page 3 / 8 Laird Technologies Liquid Cooling Systems WL 3000 1201.38ae www.lairdtech.com...
- Page 4 5. Fill the cooling unit with approximately 3.7 L of coolant. Note: The coolant level must be approximately 3 cm above the fins to maintain peak cooling performance, otherwise the cooling capacity will be reduced. 6. Allow the cooling unit to run for 10 minutes and deaerate the liquid circuit. 7. Check the coolant level and refill if necessary. 8. Close the reservoir cap. Reservoir Cap Grounding Bolt M5 Terminal according to diagram Page 4 / 8 Laird Technologies Liquid Cooling Systems WL 3000 1201.38ae www.lairdtech.com...
- Page 5 Note: Do not operate the cooling unit when the ball cock is closed, as this can damage the pump. Mount the side cover and reposition the cooling unit on its legs. 10. R efill the coolant in reservoir and run for 10 minutes to deaerate. Check the coolant level and refill if necessary. Ball Cock System Pressure Page 5 / 8 Laird Technologies Liquid Cooling Systems WL 3000 1201.38ae www.lairdtech.com...
- Page 6 CoDE NUMBER 91729015 O-Ring for cap 93320812 Flow switch 95140538 Thermal switch 95160045 95179902 Motor 95205201 Pump 95205202 Flexible coupling 95205203 95251621 Capacitor for fan 95290701 Filter 6299012 Page 6 / 8 Laird Technologies Liquid Cooling Systems WL 3000 1201.38ae www.lairdtech.com...
- Page 7 WL 3000 Liquid Cooling System User 6 spare parTs LisT anD iLLUsTraTion ManUaL 1 + 3 Page 7 / 8 Laird Technologies Liquid Cooling Systems WL 3000 1201.38ae www.lairdtech.com...
- Page 8 All Laird Technologies products are sold pursuant to the Laird Technologies’ Terms and Conditions of sale in effect from time to time, a copy of which will be furnished...
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