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Sollatek JEA Controller
Advanced Connectable Controller
User Manual
Important: This manual contains important safety instructions.
Keep this manual handy for reference.
• Before using this product please read all instructions carefully.
• Keep these instructions for future reference.
• All specifications are subject to change without prior notice.
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Table of Contents
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Summary of Contents for Sollatek JEA
- Page 1 Sollatek JEA Controller Advanced Connectable Controller User Manual Important: This manual contains important safety instructions. Keep this manual handy for reference. • Before using this product please read all instructions carefully. • Keep these instructions for future reference. • All specifications are subject to change without prior notice.
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Page 2: Table Of Contents
PARAMETERS RESET ...................................... 19 SMART DEVICE APPLICATION ................................ 20 7.2.1 INSTALLATION AND LOGIN ....................................20 7.2.2 BLE SCANNING SCREEN AND JEA STATUS ..............................21 7.2.3 CONNECTING TO JEA AND PARAMETER CONFIGURATION ......................22 DESKTOP CONFIGURATION SOFTWARE ............................ 23 Page 2... - Page 3 WINTER MODE ..................................... 28 8.13 AMBIENT CONDITIONS INTERACTION ............................29 8.14 LEARNING ALGORITHM ................................... 29 PROGRAMMING ..............................30 SPP03 SOLLATEK PRODUCT PROGRAMMER PROCEDURE ....................30 ST-LINK PROGRAMMER PROCEDURE ............................31 ERRORS & FAULT..............................32 10.1 CONTROLLER FAILURES ................................... 32 10.1.1 DOOR SWITCH FAILURE ......................................
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Page 4: Safety Warnings
INSTALLATION; Mounting of the unit must be in accordance with orientation as specified in the “Description & Install” section. The JEA must only be installed and configured by trained and authorized staff as specified in the “Description & Install” section. -
Page 5: Introduction
The JEA has optional internal Bluetooth or can be connected to an external BLE device allowing remote access via the Smart Device App to authorized service personnel to access controller data logs and configure control parameters. BLE also transmits Eddystone and iBeacon for proximity marketing (nearby customer engagement). -
Page 6: Description
S O L L AT EK I N T E L L I G E N T CO N T R O L S The JEA controller consists of three main groups of features: • The Front Display Panel with the user interface controls. -
Page 7: Rear Connectors
Lights 90-300 VAC or 0-24 VDC O/P 90-300 VAC or Live in 2 0-24 VDC I/P Note: Number of relays will depend on model purchased i.e. JEA Red 3 x O/P SL, will not have connector 1 present. Page 7... -
Page 8: Installation
Insert the JEA into the front of the panel. • Secure the JEA by sliding one of the side clips into the guides on top and bottom of the body until compressing it against the panel. Repeat the same operation for the other side Note: Ensure the clips are securely attached to the JEA and are tight against the panel. -
Page 9: Wiring
(if required). • Connect the crimp on the VIOLET wire to terminal 6 on the JEA. Connect the bare wire end to the Lights (if required). • Connect the Air temperature probe to the S2 terminal on the JEA by pushing the RAST connector of the probe on to the terminal. -
Page 10: Operation
S O L L AT EK I N T E L L I G E N T CO N T R O L S Temperature Probe Pull Down Day Mode - Normal Day Mode - Eco Day Mode - Superfro Compressor Evaporator Lights*... - Page 11 S O L L AT EK I N T E L L I G E N T CO N T R O L S Night Mode - Superfrost Night Mode - Normal Night Mode - Eco Page 11...
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Page 12: Day And Night Mode
When both settings are enabled which ever event happens first will trigger or end the defrost cycle. The JEA can also be forced into defrost by pressing a button on the display interface. The JEA has a minimum defrost duration and minimum duration between defrost cycles which must be satisfied before it will act no matter the status of the other parameters. -
Page 13: Features
The Refill period is introduced to ignore times when the cooler is being refilled with products before the shop opens. If the JEA is in NIGHT mode, door open = 1 and door open time > 3 Minutes, then this specific door opening is ignored by the learning timers and scheme, so the slot will remain learnt as NIGHT. -
Page 14: Door Switch Fault
S O L L AT EK I N T E L L I G E N T CO N T R O L S 6.1.4 DOOR SWITCH FAILURE In the event of a door switch failure, the JEA will stop updating its learning pattern based on the cooler usage and will remain in DAY mode until the failure has been rectified. -
Page 15: Protective Delays
Preset values of 0.5 and 2 seconds (configurable) respectively are implemented. However, if the mains voltage goes higher or lower than set extreme limits, then the JEA will immediately disconnect the outputs. The voltage must remain good for a few seconds (a pre-set value of 10 seconds) before the controller will connect all the outputs. -
Page 16: Intelligent Time Delay
S O L L AT EK I N T E L L I G E N T CO N T R O L S 6.2.3 INTELLIGENT TIME DELAY The JEA controller has a built-in intelligent time delay of up to 3 minutes (customer-specified). Depending on the disconnection period, the intelligent time delay is automatically adjusted by the JEA controller. For example, a 1-minute disconnection will result in only a 2-minute additional delay, making the total delay three minutes. -
Page 17: Gsm And Geolocation
6.4 EXTERNAL DIGITAL DISPLAY An External display can be easily connected to the JEA via the data port on the rear of the unit. The display will display and control as per the user display interface built in to the JEA. (Refer to the display manual as button labels and annunciators may differ from the JEA). -
Page 18: Interface
Enter Password Parameter Next Return List Parameter Home Enter Selected Parameter Parameter Configure Back Value Value NOTE: Parameter changes are saved on the go, meaning as soon as a value is altered, this becomes the JEA operational value. Page 18... -
Page 19: Menu List And Value Changing Guide
Toggle through the menu items by pressing the UP & DOWN buttons until “dno” is displayed. When “dno” is displayed, press the ENTER button to show the current set temperature. While any parameter name is displayed, if the BACK button is pressed the JEA will return to the Home display (showing regulation temperature). -
Page 20: Smart Device Application
7.2 SMART DEVICE APPLICATION (IF BLUETOOTH IS PRESENT) The Sollatek Smart device application provides a wireless connection to the JEA controller (via either internal BLE or external devices) from smart-phones or tablets. This gives users access to controller and Bluetooth settings as well as live and historical telemetry data. -
Page 21: Ble Scanning Screen And Jea Status
S O L L AT EK I N T E L L I G E N T CO N T R O L S 7.2.2 BLE SCANNING SCREEN AND JEA STATUS For all devices which the app picks up it will show... -
Page 22: Connecting To Jea And Parameter Configuration
S O L L AT EK I N T E L L I G E N T CO N T R O L S 7.2.3 CONNECTING TO JEA AND PARAMETER CONFIGURATION Connect to the required device by pressing the infinity Controller parameter are organised in to categories to icon on the top menu bar for the related device. -
Page 23: Desktop Configuration Software
The Desktop configuration software is intended for OEM’s and manufacturers. It supports easy creation, checking and saving of parameter files for Lab and Production use: Requires a connection cable to connect to the JEA data port and a USB port on the computer. Unique log in details... -
Page 24: Parameters
Select which temperature probe to be used for condenser control N/A / 1 Select which temperature probe to be used for ambient measurement N/A / 1 From above parameters, the 4 different probes are activated and matched with JEA Inputs 8.2 TEMPERATURE REGULATION Parameter Description Units Normal Mode Cut-Out –... -
Page 25: Voltage Protection Control
Timer “Itd” is reset every time the compressor relay switches OFF, and it will not allow the compressor to come ON until this delay is over. This is Intelligent Time Delay with time-save feature - if the JEA unit has been OFF for longer... -
Page 26: Condenser Control
S O L L AT EK I N T E L L I G E N T CO N T R O L S than this duration, this delay will not be added before switching the compressor ON. • If multiple loads are to be activated by regulation, then a delay of “Lad” must be respected between consecutive loads to come on •... -
Page 27: Door Operation
S O L L AT EK I N T E L L I G E N T CO N T R O L S 8.8 DOOR OPERATION Parameter Description Units Door Open Alarm Delay Door Switch Malfunction delay Delta Door close duration to switch the compressor back ON again (assuming all other relevant delays are over) Door open duration to switch the fan OFF (assuming Fd = 1) Door close duration to switch the fan back ON again (assuming Fd = 1) -
Page 28: Evaporator Fan Management
S O L L AT EK I N T E L L I G E N T CO N T R O L S 8.11 EVAPORATOR FAN MANAGEMENT Parameter Description Units Fan cycle with compressor NO / YES DAY Duty Cycle “ON” time Compressor cycles OFF DAY Duty Cycle “OFF”... -
Page 29: Ambient Conditions Interaction
S O L L AT EK I N T E L L I G E N T CO N T R O L S • If Regulation probe reading >= HAt + HdF • Heater: • Resume normal operation • If Winter mode is enabled and activated, then defrost function will be disabled until the winter mode is terminated. -
Page 30: Programming
Click “Ok” to close the window. You may now remove the device from the computer. Programming the JEA The SPP03 programmer can be connected to the connector port on the rear of the JEA via an extension cable. • Once connected Press the button on the side of the SPP03 programmer. The Green LED labelled will light up and will remain on as the JEA is being programmed. -
Page 31: St-Link Programmer Procedure
On the menu bar click “Program - All tabs (on active sectors if any)”. the program will then start programming the JEA . Once completed the bottom status window will show the following message: OPTION BYTE successfully verified. -
Page 32: Errors & Fault
S O L L AT EK I N T E L L I G E N T CO N T R O L S 10.1 SENSOR FAULTS 10.1.1 DOOR SWITCH FAILURE • Display • Activated when door is open for longer than (d1 + d2). •... -
Page 33: Alarm Display Codes
S O L L AT EK I N T E L L I G E N T CO N T R O L S • Condenser FAN: • LIGHTS: • Display • Master Alarm indicator: ON (solid) • Main Display: Toggles between the Regulation Sensor and “rFF”... -
Page 34: Specification
S O L L AT EK I N T E L L I G E N T CO N T R O L S TEMPERATURE CONTROL SPECIFICATION Temperature Control Method Air or Evaporator Temperature Control Range -50°C to +90°C (-58°F to +194°F) Temperature Control Modes Day or Night Normal Mode, Eco Mode, Superfrost Mode... - Page 35 S O L L AT EK I N T E L L I G E N T CO N T R O L S BLUETOOTH AND BATTERY SPECIFICATION (OPTIONAL) Bluetooth Version Connectivity iBeacon, Eddystone & connection to the Sollatek smart device application Memory On-board storage of approx. 13,000 events Battery (if fitted) Battery Type...
- Page 36 ©Sollatek (UK) Limited 2012. All Rights Reserved. SOLLATEK Sollatek (UK) Ltd. Sollatek House, Waterside Drive, Langley, Slough SL3 6EZ UK and the SOLLATEK device are the trade marks of the Sollatek group of companies. JEA Instructions Manual Aug 2018 w w w.sollatek .
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