JEA USER MANUAL
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CONTENTS
1. INTRODUCTION 5
2. DESCRIPTION 6
2.1 JEA Front Panel - With Display 6
2.2 JEA Front Panel - Without Display 7
2.3 Rear Connectors 8
3. INSTALLATION 10
3.1 Dimensions And Panel Cut-Out 10
3.2 Panel Mounting 10
3.3 Wiring 11
4. OPERATION 14
4.1 Overview 14
4.2 DAY and NIGHT MODE 16
4.3 NORMAL, ECO and Superfrost Mode 16
4.4 Defrost Mode 16
4.5 Winter Mode 17
5. FEATURES 18
5.1 Energy Saving 18
5.2 Self Learning 18
5.3 Protective Delays 19
5.4 Product Safety Features 21
5.5 Connectivity Solution 21
5.6 Internal Rechargeable Battery 22
6. START-UP 23
6.1 Start-UP Sequence 23
6.2 Display Characters 23
7. INTERFACE 24
7.1 JEA Front Display 24
7.2 Smart Device Application 28
7.3 Desktop Interface Software 29
8. SERVICE MODE 31
9. PARAMETERS 32
9.1 Probes Selection 32
9.2 Temperature Regulation 33
9.3 Defrost 34
9.4 Voltage Protection Control 37
9.5 Delays & Timers 37
9.6 Condenser Control 39
9.7 Lights Control 39
9.8 Door Operation 40
9.9 Power ON/OFF Button 40
9.10 Initial Pull Down 41
9.11 Evaporator FAN Management 41
9.12 Winter Mode 42
9.13 Ambient Condition Interaction 43
9.14 Learning Algorithm 44
9.15 Energy Saving 44
9.16 Interface 45
9.17 Cooler Lockout 45
10. FIRMWARE UPDATE 46
10.1 SPP03 Programmer Procedure 46
10.2 Over The Air Update 47
10.3 Bluetooth Firmware Update 48
11. ERRORS AND FAULTS 49
11.1 Regulation Probe Failure 49
11.2 Evaporator Probe Failure 49
11.3 Condenser Probe Failure 49
11.4 Ambient Sensor Failure 50
11.5 Door Switch Alarm 50
11.6 Door Switch Failure/Malfunction 50
11.7 Condenser Over Temperature 51
11.8 Condenser Under Temperature 51
11.9 Ambient Over Temperature 51
11.10 Ambient Under Temperature 51
11.11 Refrigeration Failure 52
11.12 Cooler Lockout 52
11.13 Power Cut Alarm 52
12. SPECIFICATION 53
13. ACCESSORY LIST 55
14. VERSION HISTORY 56
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