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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-211-000-02 Rev 1.2          

13 

|

 

P a g e

                                                                                   

System Faults 
 

 

If any of the critical control parameters exceed limits, the compressor is turned off and an alarm 
condition is indicated on the front panel. 
 
There are three main conditions that can shut the AC compressor down: 

 

  The condenser high temperature alarm 

  The evaporator coil alarm 

  The compressor thermal overload 

 

In the event that the condenser coil overheats, a condenser high temperature alarm, 

HA2

, will flash on 

the display of the digital temperature controller and the compressor will turn off after a 3 minute time 
delay. 
 
In the case that the evaporator coil ices up or there is a leak, an evaporator coil alarm, 

CA

, will flash 

on the display of the digital temperature controller and the compressor will turn off after a 2 minute 
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 have occurred 
on the unit.  Refer to the Troubleshooting Guide in this manual. 
 

Digital Temperature Controller Programming 
 

 

For the end user this section will provide all the necessary information to view and change all functions 
and parameters available to you.  
 

 

 

 

HOW TO SEE THE SETPOINT

…….. 

 

1. 

Press and immediately release the 

SET

 key.  The display will show the setpoint value.

 

2. 

Press and immediately release the 

SET

 key or wait for 15 seconds to display the  enclosure temperature 

again.

 

 

 

HOW TO CHANGE THE SETPOINT

…….. 

 

1. 

Press the 

SET

 key for more than 2 seconds to change the setpoint value.

 

2. 

The value of the setpoint will be displayed and the 

“F”

 LED starts blinking.

 

3. 

To change the 

SET

 value, press the 

UP

 or

 DOWN

 arrow key within 15 seconds.

 

4. 

To store the new setpoint value, press the 

SET

 key again or wait 15 seconds.

 

 

Note:

 The set value is stored even when the procedure is exited by waiting for the time -out to expire.  

Содержание CS011126

Страница 1: ...User Technical Manual CS011 Series Rev 1 2...

Страница 2: ...tement of Confidentiality The Manual and other materials contain proprietary information comprising Thermal Edge Inc s trade secrets Please maintain the confidentiality of all proprietary information...

Страница 3: ...the Air Conditioner 4 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 C...

Страница 4: ...ecting 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 inspect y...

Страница 5: ...degree 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 con...

Страница 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 when the enclosure door has been left ope...

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

Страница 8: ...131 F Unit Weight 30 lbs 120VAC Model Operating Voltage Range Volts Inrush Current Start Up Current Amps Loading Current Running Current Amps SCCR Short Circuit Current Rating Amps Recommended Fuse S...

Страница 9: ...d Drive Irving Texas 75038 972 580 0200 888 580 0202 Fax 972 580 0277 URL www thermal edge com Email thermaledgeinfo thermal edge com SP ENG 211 000 02 Rev 1 2 9 P a g e THIS PAGE IS INTENTIONALLY LEF...

Страница 10: ...e low ambient package is designed to provide an optimum constant low current in the compressor motor during the non cooling state This option provides internal heat to the compressor to protect it fro...

Страница 11: ...ters are ideal for focusing on individual sections of the enclosure without having a large capacity Built in Heater External Heater capacities available are 100 Watt 150 Watt 200 Watt 250 Watt 300 Wat...

Страница 12: ...vides the ability to communicate with the Thermal Edge Air Conditioner controller via the Ethernet IP protocol You can monitor and control all settings from a remote location with a PLC Full specifica...

Страница 13: ...nute 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...

Страница 14: ...ET key 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...

Страница 15: ...l 30 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 Coi...

Страница 16: ...s use high efficiency long life sealed ball bearing fans engineered for optimum performance that require no maintenance Keep fan blades clean for optimal performance Fans are removable and attached by...

Страница 17: ...025 1 Compressor 31003 1 for 120VAC Compressor Thermal Overload 31003 2 for 120VAC Gasket Installation Kit 71410 CS01 Evaporator Fan 41002 1 1 for 120VAC Condenser Fan 41002 1 1 for 120VAC Note Qty 2...

Страница 18: ...is 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 Insuffic...

Страница 19: ...pressor 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 compr...

Страница 20: ...behind 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 Ref...

Страница 21: ...Physical Dimensions 120 VAC Models 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 seal...

Страница 22: ...d Drive Irving Texas 75038 972 580 0200 888 580 0202 Fax 972 580 0277 URL www thermal edge com Email thermaledgeinfo thermal edge com SP ENG 211 000 02 Rev 1 2 22 P a g e THIS PAGE IS INTENTIONALLY LE...

Страница 23: ...hermal edge com SP ENG 211 000 02 Rev 1 2 23 P a g e Electrical Schematics System Schematic Digital Controller Schematic Note Schematics apply to all voltages optional accessories wiring not provided...

Страница 24: ...the 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 Therma...

Страница 25: ...r and address 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 yo...

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