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Thermal Edge NE050 Series, User'S & Technical Manual

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Thermal Edge NE050 Series User'S & Technical Manual Download Page 23

                                                                                                      

 

1751 Hurd Drive ● Irving, Texas 75038 ● (972) 580-0200 ● (888) 580-0202 ● Fax (972) 580-0277 

URL:  www.thermal-edge.com ● Email:  

[email protected]

 

SP-ENG-210-000-07 Rev 2.9        

23 

|

 

P a g e

                                                                                   

Electrical Schematics 

 
 

System Schematic 

 

 

 

 

Digital Controller Schematic 

 

 

Note:

 Schematics apply to all voltages; optional accessories wiring not provided in this document.  If you 

require electrical schematic with options contact our technical support and provide your model number. 
 

Summary of Contents for NE050 Series

Page 1: ...User Technical Manual NE050 NE060 NE080 Series Rev 2 9...

Page 2: ...Slotnick Update Adjustable Temperature Probe length 2 3 04 03 14 B Slotnick Update email address 2 4 08 04 14 B Slotnick Delete Celsius programming flash drive key 2 5 01 22 15 B Slotnick Update produ...

Page 3: ...Moving the Air Conditioner 5 Unit Label 5 Operation 6 Preliminary Testing 6 Mounting the Air Conditioner 7 Unit Specifications 8 Options 10 System Faults 13 Digital Temperature Controller Programming...

Page 4: ...Inspecting the Equipment Thermal Edge air conditioning equipment is designed manufactured and packed to prevent damage from normal handling shock and vibration during shipment It is necessary to insp...

Page 5: ...ree angle rotary compressors without damaging the compressor If air conditioner is to be shipped or transported at any time pack in original packaging and strap to pallet to prevent damage Air conditi...

Page 6: ...ith a Condensate Removal System that changes the excess humidity liquid into a vapor which is then vented to the atmosphere In the event of excess water vapor where the enclosure door has been left op...

Page 7: ...ount the air conditioner high on the enclosure in order to cool the hot air in the top of the enclosure Position the unit where the cold air can circulate across the width of the enclosure to cool it...

Page 8: ...Model Operating Voltage Range Volts Inrush Current Start Up Current Amps Loading Current Running Current Amps SCCR Short Circuit Current Rating Amps Recommended Fuse Selection Amps KVA Rating Refriger...

Page 9: ...ting 8 000 BTUH Standard Maximum Ambient 125 F Unit Weight 120VAC 102lbs 230VAC 103lbs 480VAC 142lbs Model Operating Voltage Range Volts Inrush Current Start Up Current Amps Loading Current Running Cu...

Page 10: ...optimum constant low current in the compressor motor during the non cooling state This option provides internal heat to the compressor to protect it from stalls and hard starts during long periods of...

Page 11: ...Watt 650 Watt 950 Watt Default Settings 55 F Heat Set Point 3 F Differential At the default settings the heater output turns on at 52 F and operates until the temperature has reached 55 F Refer to Ad...

Page 12: ...y specific location of your enclosure Ethernet IP Controller Output This option provides the ability to communicate with the Thermal Edge Air Conditioner controller via the Ethernet IP protocol You ca...

Page 13: ...time delay A thermal overload protects the compressor against faults In the event that the snowflake status LED is not flashing on the display and the compressor is not running an internal fault may...

Page 14: ...ey to display its value 4 Use the UP or DOWN arrow key to change its value 5 Press SET to store the new value and move to the following parameter To exit Press SET UP arrow keys or wait 15 seconds wit...

Page 15: ...min start up delay No Output 2 HA2 Condenser High Temperature Alarm P2 145 F for 3 minutes Compressor Off 2 LA2 Condenser Low Temperature Alarm P2 50 F for 3 minutes No Output 2 CA Evaporator Coil Al...

Page 16: ...recommended to enhance air filter efficiency Replacement filters are readily available from THERMAL EDGE Customer Service DO NOT operate the air conditioner without the air filter Such operation will...

Page 17: ...C Compressor Thermal Overload NE050 31530 2 for 120VAC 31011 2 for 230VAC 480VAC NE060 31020 2 for 120VAC 31011 2 for 230VAC 480VAC NE080 31020 2 for 120VAC 31025 2 for 230VAC 480VAC Gasket Installati...

Page 18: ...s on position ON OFF Toggle Switch then Retry Verify input power meets voltage requirements as shown in the UL label YES If problem is still present contact technical support Unit Overheats Insufficie...

Page 19: ...sor Use meter 3 Check for faulty evaporator fan 3 Measure Temperature at Evaporator Verify Heat Load Requirements Is unit capacity adequate for internal head load Possible low refrigerant Is compresso...

Page 20: ...ind controller CA YES NO Check Low Pressure Switch Connections and Verify Pressure switch is closed Use meter 3 P1 or P2 NO YES Check probe connections potential faulty probe LA LA2 HA HA2 YES Refer t...

Page 21: ...g e Physical Dimensions Water overflow excessive Check drain is it plugged YES NO Clean condensate pan and drain add 1 tbsp bleach to upper pan monthly to kill mold Is Air Conditioner sealed against...

Page 22: ...1751 Hurd Drive Irving Texas 75038 972 580 0200 888 580 0202 Fax 972 580 0277 URL www thermal edge com Email support thermal edge com SP ENG 210 000 07 Rev 2 9 22 P a g e...

Page 23: ...al edge com SP ENG 210 000 07 Rev 2 9 23 P a g e Electrical Schematics System Schematic Digital Controller Schematic Note Schematics apply to all voltages optional accessories wiring not provided in t...

Page 24: ...repair or replacement of its own product This Warranty does not cover Labor or reimbursement of labor for evaluation removal installation repair or cost of any warranted part except at the Thermal Ed...

Page 25: ...ddress Shipping method Pack unit in a suitable packing for shipment preferably the original packaging if available If suitable packing is not available arrange for packaging to be shipped to you Air C...

Page 26: ...ower wires to air conditioners equipped with a Wago power terminal block 1 Remove cover from chassis using T25 Torx bit 2 The sequence of the connecting the wires is from LEFT TO RIGHT 3 Connect each...

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