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Ordering

Table 28: EET series

Type

I-Pack

Qty.

Code no.

EETc 12 - EET Compact, 1 relay, 230 V, 50/60 Hz

150

080N0010

EETc 22 - EET Compact, 2 relay, 230 V, 50/60 Hz

150

080N0011

EETc 11 - EET Compact, 1 relay, 120 V, 50/60 Hz

150

080N0012

EETc 21 - EET Compact, 2 relay, 120 V, 50/60 Hz

150

080N0013

EETa 2W - EET Advanced, 2 relays, wide voltage (120 – 230 V), 50/60 Hz

150

080N0014

EETa 3W - EET Advanced, 3 relays, wide voltage (120 – 230 V), 50/60 Hz

150

080N0015

Table 29: Temperature sensors

Type

I-Pack

Qty.

Code no.

-40 – +80 °C, PVC Standard, NTC 10K, Cabinet Sensor

S1, 1000 mm

150

080N0300

S1, 1500 mm

150

080N0301

S1, 2000 mm

150

080N0302

S1, 3000 mm

150

080N0303

S1, 4000 mm

150

080N0332

-40 – +80 °C, PVC Standard NTC 10K, Defrost Sensor

S2, 1500 mm, 2 Blue Stripes

150

080N0304

S2, 2000 mm, 2 Blue Stripes

150

080N0305

S2, 3000 mm, 2 Blue Stripes

150

080N0306

S2, 4000 mm, 2 Blue stripes

150

080N0333

-40 – +80 °C, PVC Standard, NTC 10K, Condenser Sensor

S3, 1000 mm, 1 Blue Stripe

150

080N0307

S3, 3000 mm, 1 Blue Stripe

150

080N0308

Table 30: Programming tools and other accessories

Type

I-Pack

Qty.

Code no.

Magnetic door sensor

2000 mm

150

080N0311

3000 mm

150

080N0312

Cable door sensor

2000 mm

150

080N0313

4000 mm

150

080N0314

Hand knob

Black

480

077F8562

Washer

Black with white print 0-9

480

077F8577

Power plug

(1)

4-pole with screw

50

080N0310

6-pole with screw

54

080G3357

Programming tools and Bluetooth Adapter

KoolKey (EKA200)

NA

080N0020

Mass programming Key

NA

080N0021

BLE Adapter (without RTC power back up)

Single pack

080N0022

BLE Adapter (without RTC power back up)

54

080N0026

BLE Adapter (with RTC power back up)

Single pack

080N0023

BLE Adapter (with RTC power back up)

54

080N0027

Cables for Programming tools and Bluetooth Adapter

Cable for EET, 1 m

NA

080N0324

Cable for EET, 0.5 m

NA

080N0325

(1)

The connectors are rated for 28 Amps max.

(1)

The connectors are rated for 28 Amps max.

© Danfoss | Climate Solutions | 2023.07

BC320944106159en-000301 | 29

Refrigeration controller, type EET series

Summary of Contents for EET Series

Page 1: ...User Guide Refrigeration controller Type EETc and EETa series Enhanced Electronic Thermostat...

Page 2: ...evaporator defrost applicable for EETa only 8 Dual compressor control applicable for EETa only 8 Anti Freeze function applicable for EETa only 9 Quick Test mode 9 Sensor Error handling 9 Potentiomete...

Page 3: ...at 22 Compressor 22 Alarm 22 Defrost 23 Fan 24 Light 24 ECO Strategy 24 Automatic Heater Control 25 System protection 25 Test Mode 26 Service 26 Troubleshooting and Alarms 28 Troubleshooting 28 Alarms...

Page 4: ...compressor refrigerators EETa only Anti freeze applications requiring auto heat control EETa only Applications requiring dual defrost control EETa only Key features Table 1 Key features Key features E...

Page 5: ...This feature protects the compressor from short ON OFF cycles The EET controller ensures that the compressor is switched ON and OFF for a minimum time specified under Minimum run time Crt and Minimum...

Page 6: ...e compressor can keep running and then a second level of condenser temperature beyond which the compressor is switched off until the temperature comes down to an acceptable limit This would help to im...

Page 7: ...r cooling by achieving the required cabinet temperature in the shortest period possible Automatic Pull down applicable for EETa only This feature helps to achieve faster and extra cooling when there i...

Page 8: ...mode Danfoss 80G414 Door Open Door Close Temperature Normal mode Eco delay Edd Holiday Length HoL Eto Hto Normal mode ECO mode Holiday mode Time Dual evaporator defrost applicable for EETa only The EE...

Page 9: ...e controller instantly when connected to an actual application in the OEM Production line or during field service The feature can be used when connected to KoolProg or by using MODBUS commands please...

Page 10: ...a 7 8 5 95 2 1 5 3 95 0 05 M10 x 0 75 83 5 mm 43 5 mm 48 mm 30 5 17 5 16 Danfoss 80G401 M10 x 0 75 is supplied loose Figure 14 Mounting plate dimensionfor EETc and EETa 11 2 Danfoss 80G402 16 mm Recom...

Page 11: ...t signal cables from the cables carrying inductive loads and power cables to avoid possible electromagnetic disturbance Suitably fasten the output connection cables to avoid any unintentional contact...

Page 12: ...a 3W Danfoss 80G407 Evap Sensor Aux Inputs Cab air sensor Condensor Sensor Door Switch External input for pull down External input for ECO External input for defrost 1 2 S1 S2 3 N L 4 Compressor COM S...

Page 13: ...controller due to capillary action Accessories KoolKey KoolKey EKA 200 Acts as a gateway to connect PC tool KoolProg and also a programming key Figure 23 KoolKey EKA 200 as programming key Refer to th...

Page 14: ...structions Bluetooth Adapter EKA 202 EKA 203 Bluetooth Adapter EKA 202 EKA 203 only for EETa controllers External plug in type module that provides wireless connectivity with Danfoss mobile applicatio...

Page 15: ...tive 30k cycles Product dimension Length 79 mm Width 37 5 mm Height 30 5 mm Temperature control Potentiometer with Spindle Number of inputs 2 1 Analogue 1 Analogue Digital Supported sensor types NTC 5...

Page 16: ...30k cycles 2 FLA 12 LRA 30k cycles EN 60730 5 A Resistive 30k cycles Product dimension Length 83 5 mm Width 43 5 mm Height 30 5 mm Temperature control Potentiometer with Spindle Number of inputs 3 1 A...

Page 17: ...position of the ther mostat Initial pull down ON OFF IPE OFF OFF ON Initial Pull down OFF Disable ON Enable Initial Pull Down IPD provides faster cooling when the cabinet is powered up with warmer in...

Page 18: ...frost OFF cycle defrost EL electrical defrost Hgd hot gas defrost Minimum defrost Interval Mins dii 360 1 4320 Defines the minimum time period between the start of two defrost cycles If the evaporator...

Page 19: ...r is ON FPL fan cycling fan cycling during compressor off cycle Fan ON Delay Sec Fod 0 0 240 Time delay to start the fan after compressor cut in Fan Stop Delay Sec FSd 0 0 240 Time delay to stop the f...

Page 20: ...sensor error active only if EHd Set Zero Cross Config ZC Yes No Yes It enhances the relay life and avoids relay sparks during relay ON and OFF If Yes is selected the relays will be switched ON and OFF...

Page 21: ...C PTC PTC 990 S2 Configuration S2C EuA nC dES Desired configuration for S2 port nC Not used configured Con Condenser sensor EuA Defrost evaporator sensor doC Door sensor Normally closed type doo Door...

Page 22: ...prevent the compressor from frequent cut outs it ensures that the compressor runs for at least the specified time It overrides the cut out temperature Tip setting it too high could lead to unneccessar...

Page 23: ...must be terminated The controller will terminate the defrost based on the defrost terminate temperature dtt or Maximum defrost time dAt If no evaporator sensor is used defrost will be terminated base...

Page 24: ...n the evaporator sensor is configured Light Table 20 Light Parameter name Code Default value Min Max Description Light Lig Cabinet Light Control Normal mode CLC ON ON dor ON always ON this button is d...

Page 25: ...nimum Cut in Voltage uLi 100 70 230 The lowest voltage at which the compressor is allowed to cut in Minimum Cut out Voltage uL0 90 70 225 If the voltage goes below this value when the compressor is ru...

Page 26: ...erature C CTO 100 200 Thermostat cut out temperature at current spindle position Cabinet Air temperature C att 100 200 Temperature of Cabinet Air sensor Evaporator 1 temperature C Et1 100 200 Temperat...

Page 27: ...de 10 Energy mode delay Defrost status stages dES 1 4 1 Idle 2 Ice off 3 Drip off 4 Cooling Preperation Defrost interval counter Comp run time Mins InC 0 32767 Defrost interval counter based on accumu...

Page 28: ...nsor fault Check the S1 sensor and sensor alarm status Potentiometer fault Check the controller potentimeter function Frost is not fully melted during defrost Evaporator sensor position not proper Too...

Page 29: ...rd NTC 10K Condenser Sensor S3 1000 mm 1 Blue Stripe 150 080N0307 S3 3000 mm 1 Blue Stripe 150 080N0308 Table 30 Programming tools and other accessories Type I Pack Qty Code no Magnetic door sensor 20...

Page 30: ...E60730 2 9 CAN Canada C URUS Electrical Safety Incorporated Control for use in Class I or Class II equipment GB 14536 1 2008 GB 14536 10 2008 China CQC Electrical Safety Electromagnetic Com patibility...

Page 31: ...ations manuals and guides 3D models and drawings case stories brochures and much more Start searching now at www danfoss com en service and support documentation Danfoss Learning Danfoss Learning is a...

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