Ошибка pf2 холодильника coca cola

Menu access

Coca-Cola branded controllers

To access the menu:

1.

Press and hold the Set button until PAS is displayed.

Press the Set button three times (x3).





Press the Up button twice (x2).

Press the Down button once (x1).



Press the Defrost button four times (x4).



2.

Ensure that PS is displayed, and the use the Down button to

scroll through the menus.

At the end of the menu list, the controller returns to normal

operation display.

Half reset

To clear the self-learning matrix and to restart the learning period:

1.

Access the menu, using the password and use Down to scroll to

the Hr menu.

2.

Press Set and ensure that PAS is displayed

3.

Re-enter the button sequence of the password:



Press the Set button three times (x3).



Press the Up button twice (x2).

Press the Down button once (x1).





Press the Defrost button four times (x4).

4.

Ensure that the controller reboots.

ems55advanced-TCCC-Troubleshooting-Quick-Guide-Iss4

Test routine

To test the relays, temperature sensors, and motion sensor:

1.

Access the menu and press Down once to tst.

2.

Press set and check display shows 888.

3.

Press Set and Defrost at the same time to start the relay test

rel. Then:

Press Up to test the lights.





Press Set to test the compressor.

4.

Press Defrost to exit the relay test.

5.

Press Set and Defrost at the same time to test the analogue

inputs AnA.

Press Up and then press Set to view the appliance sensor



temperature.



Press Down to test the door switch; display shows dO for

open door and CLO for closed door. Opening and closing

the door should make the display alternate between the

two.



Press Defrost to test the condenser sensor.

6.

The display should show the current condenser temperature,

or PF2 if faulty.

7.

Press Set and Defrost at the same time to test the motion

detector Pir.

8.

Press Defrost and then wave hand in front of the motion

sensor. Check that the displayed number increases.

9.

Press Set and Defrost at the same time to exit the test mode.

The controller then resets and displays USE or the appliance sensor

temperature.

For further information, refer to the latest product documentation.

Elstat, Astra Business Centre, Roman Way, Preston, Lancashire, PR2 5AP, United Kingdon

Telephone: +44 (0) 161 22 77 200

www.elstatgroup.com

• Page 1
  ems25+ ems25 advanced PRODUCT MANUAL Firmware: U02 — n01 — ems25+ Firmware: U03 — n02 — ems25advanced…
• Page 2
  Copyright © Elstat Ltd 2020 All Rights Reserved All information in this document is property of Elstat Ltd Commercial use and distribution of the contents of this publication is not allowed without express and prior written consent of Elstat Ltd www.elstat.io…

• Page 3: Table Of Contents

  Water ingress — advisory information for FMEA analysis ems25+ and ems25advanced user interface environmental ratings ems25 series relay ratings ems25+ wiring diagram ems25 series thermal fuse (CQC only) ems25advanced wiring diagram How to mount ems25 series controllers Temperature input ranges How to mount the appliance sensor…

• Page 4
  How to troubleshoot refrigeration system failure (rSF) alarms How to troubleshoot temperature sensor alarms How to troubleshoot problems with freeze-up protection (888) How to troubleshoot not cooling problems elstat parameter loader What are the xml files? What are checksums? Parameter programming accessories…
• Page 5
  How to install the drivers on Windows XP How to install the parameter loader How to start the parameter loader How to connect the docking cradle How to configure the COM port How to load the parameter settings 9.10 How to view the download counter 9.11 How to view the version of the parameter programming tool (dongle)
• Page 6
  10.22 Fan set point (FSP) 10.23 Condenser high temperature (Ht) 10.24 Uninterrupted pull down (IPd) 10.25 Lights delay (Ld) 10.26 Learning period (LP) 10.27 Saving temperature disable (PEr) 10.28 Compressor rest time (rt) 10.29 Saving differential (Sd) 10.30 Motion sensor enable (Sn) 10.31 Set point (SPC of SPF) 10.32…

• Page 7: About This Reference Guide

  Doubledoorcoolers • Openfrontcoolers • Vendingmachines • Sub-zerobeercoolers About this reference guide The purpose of this guide is toexplainindetail all informationregardingelstatcontrollers includingthe user interface, parameters, accessories andtroubleshooting. Complimentary informationis alsoavailable from elstatsuchas accessory lists, accessory datasheets andsingle shee- tuser guides. www.elstat.io…

• Page 8: What Is The Ems25 Series

  2. What is the ems25 series? The ems25 series consists of the ems25, ems25+, and ems25advanced. The ems25 series is designed as a compact alternative the ems55 series. The ems25 series with the suitable accessories also provide the following functionality:…

• Page 9: Water Ingress-Advisory Informationforf Mea Analysis

  Water ingress–advisory informationforF MEA analysis Elstat products have been designed to minimise any risks associated with water ingress and all controllers are IPX5 certified. The OEM or installer is responsible to ensure that local/country laws andregulatory requirements are met. ems25+ andems25advanced userinterface…

• Page 10: Environmental Ratings

  2.3 Environmental ratings The table below details the general characteristics of the ems25 series. Characteristic Value IP rating IPX5 Maximum operatiing temperature 55°C (131°F) Minimum operating temperature 0°C (32°F) Housing material Black polycarbonate 2.4 ems25 series relay ratings The table below details the relay ratings of ems25+ controllers…

• Page 11: Ems25+ Wiring Diagram

  2.5 ems25+ wiring diagram The wiring diagram for the ems25+: Drip loops must be made in all cables Note For security, once fitted, the rear cover can only be removed using a tool, such as a small, flat bladed screwdriver. www.elstat.io…

• Page 12: Ems25 Series Thermal Fuse (Cqc Only)

  (CQC only) The ems25 andems25+ housings are designed with an aperture for athermal fuse tobe located. The thermal fuse is apartof a main harness which is supplied by elstat. The location for the 4-way mains connector…

• Page 13: Ems25Advanced Wiring Diagram

  The wiring diagram for the ems25advanced: Drip loops must be made in all cables Note For security, once fitted, the rear cover can only be removed using a tool, such as a small, flat bladed screwdriver. www.elstat.io…

• Page 14: How To Mount Ems25 Series Controllers

  How to mount ems25 series controllers ems25 series controllers have an IP (Ingress Protection) rating of IP45. That is, the ems controller has protection against water jets. Anappropriate level of protection must be given for the effects of water ingress due to water jetting, condensation, product spillage, and so on.

• Page 15
  Cable routing looms must not be secured to hot pipes or vibrating components. Secure cable routing looms with clips whereever possible. For security, once fitted, the rear cover can only be removed using atool,such as a small, flat bladed screwdriver. www.elstat.io…

• Page 16: Temperature Input Ranges

  3. Temperature input ranges The table below shows the temperature input ranges of the ems25 series controllers for eachsensor type Sensor Input range (°C) Input range (°F) -10°C to 23.3°C -14°F to 74°F Appliance sensor +/- 0.5°C +/- 1°F Condenser sensor 50°C to 125°C…

• Page 17: How To Mount The Evaporator Sensor

  This sensor measures the temperature of the refrigeration system. Excessive condenser temperature is usually due to poor preventive maintenance, i.e poorly cleaned condenser, or condenser fan failure. For example, fix using a metal pipe clip or direct fitting, as shown below. Elstat can supply pipe clips for 6-8mm and 8-10mm pipes.

• Page 18: Door Switch

  The screws must be tightened to a maximum torque of 0.5Nm (0.37lbfft). Note Door switches and activators supplied by elstat must not be installed using rivets. Using rivets invalidates the warranty. The alignment of the door switch and activator is critical for the correct operation of the door switch. The following table details alignment tolerances.

• Page 19: How To Mount The Enhanced Door Switch

  0.5Nm (0.37lbfft). Note Door switches and activators supplied by elstat must not be installed using rivets. Using rivets invalidates the warranty. The alignment of the door switch and activator is critical for the correct operation of the door switch. The following table details alignment tolerances.

• Page 20: How To Mount Door Switches On Double-Door Coolers

  Connect the red wire from the first cable and the white wire from the second cable together using a butt splice or similar. The image on the right shows two door switches connected in series. www.elstat.io…

• Page 21: Ems Controller Functionality

  1 (CA1) can add an offset to the temperature measured on the appliance sensor. ems controllers can be set to use Celsius (°C) or Fahrenheit (°F) — set by the Celsius or Fahrenheit (CF) parameter. www.elstat.io…

• Page 22: Activity

  At the end of the ready mode, ems controllers switch to the saving mode. However, the delay to saving (dS) parameter can delay the switch to the saving mode. The delay helps ensure that, for example, the ems controller remains in the ready mode during periods without activity immediately prior to outlets closing for marketing purposes. www.elstat.io…

• Page 23: Saving Mode

  30-minute period, but do not start cooling cycle. For more information about the parameters used in saving mode: • See “saving temperature disable (PEr)” • See “saving differential (Sd)” • See “saving restart period (Sr)” • See “saving set point (SSP)” www.elstat.io…

• Page 24: Teach

  To bring the cooler out of the saving mode during a teach period, press the up button and hold for 5 seconds. Note elstat recommends that outlet operators do not manually switch ems controllers to the saving mode. This functionality aims to stop outlet operators switching off coolers.

• Page 25: Defrost On Glass Door Coolers (Gdc)

  (dtt) temperature plus the differential (dIF) temperature. For ems controllers that manage the evaporator fan, the ems controller starts the evaporator fan cycle. For more information about the parameters used in freeze-up protect • See “differential (dIF)” • See “freeze-up protection (dtt)” www.elstat.io…

• Page 26: Compressor Management

  (R744) version. An ems55advanced CO2 controller will alternate between PF2 and the gas cooler temperature sensor temperature. • For evaporator failures indicated by PF3 alarms, ems controllers continue running the compressor. ems controllers alternate the display between PF3 and the appliance sensor temperature Note Ht alarms do not apply to CO2 coolers www.elstat.io…

• Page 27: Lights Management

  For more information about the parameters used in alarms • See ”buzzer enable (b0)” • See ” buzzer duration (b1)” Note For door open alarms, the buzzer sounds regardless of the buzzer enable (b0) setting. www.elstat.io…

• Page 28: Self-Learning

  This is the minimum time before ems controllers switch to the saving mode. Learning period (LP) Activity frequency (AF) Minimum time in ready mode only 1 day Pre-set 1 day (24 hours) 1 day Automatic 3 days (72 hours) 7 days Pre-set 7 days 7 days Automatic www.elstat.io…

• Page 29: What Is The Self-Learning Matrix

  Day 7: the ems controller remains in the saving mode. Note The self-learning matrix starts the moment the ems controller is first switched on and is not synchronized with calendar days. However, the diagram below starts at 00:00 on Day 1 for clarity www.elstat.io…

• Page 30: How A 7-Day Learning Period Works

  (AF) parameter. Therefore, at the end of day 1 (first 24-hours), the ems controller has set all the 30 minutes to ready (2) or saving (0) depending on the outlet activity pattern as shown in the following example matrix: www.elstat.io…

• Page 31: How A 1-Day Learning Period Works

  If the ems controller does not detect activity, the ems controller changes the state from monitor (1) to saving (0) Note The amount of activity required to change the state from monitor (1) to ready (2) depends on the setting of the activity frequency (AF) parameter. www.elstat.io…

• Page 32
  At the endof week 1, the ems controller has updated the self-learning matrix for the outlet activity pattern as shown below. Note that differences for activity patterns learnt on day 2 take two weeks to be implemented. Therefore, 1-day learning periods are recommended only for outlets with regular patterns every day of the week. www.elstat.io…

• Page 33: How The Self-Learning Matrix Updates After The Learningperiod

  If activity occurs in a saving period (0), such as a motion detection or a door opening, the ems controller switches the cooler lights on and sets the period to monitor (1). However, the ems controller does not start the compressor to cool the product. www.elstat.io…

• Page 34: How Ems Controllers Switch Between Ready And Saving Modes

  (2), run in the ready mode for 30-minutes, and then switch to the saving mode (assuming no delay to saving (dS) parameter is in operation). For more informationaboutthe parameters used: See ”delay to saving( dS)” • • See ”saving restart period (Sr)” www.elstat.io…

• Page 35: User Guide

  At the power up, the ems controller displays the power-up sequence as follows: 8.8.8. toconfirm thatall segments of the display are functioningcorrectly Platform type and firmware version. (example) Checksum of the parameter set. (example) The display then shows the appropriate display code. For example, the temperature or the word USE. www.elstat.io…

• Page 36: Display Codes

  Problems may occur if the ambient temperature falls below 0°C(32°F) Protection or if the appliance sensor fails. See “how to trouble shootp roblems with freeze-up protection (888)” Refrigeration See “how to trouble shoot refrigeration system failure (rSF) alarms” System Failure Condenser High Not applicable toCO2 (R744) coolers. Temperature www.elstat.io…

• Page 37
  DISPLAY STATE DESCRIPTION Appliance Sensor Failure Condenser See “how to trouble shoot temperature sensor alarms” Sensor Failure Evaporator Sensor Failure www.elstat.io…

• Page 38: How To Access The Menu (Example)

  Press and hold the set button Release the set button when PAS appears Press the set button four times (x4) Press the up button once (x1) Press the down button twice (x2) Press the defros / teach button teice (x2) www.elstat.io…

• Page 39: How To Access The Menu

  Displays the last three faults (alarms). Faults See “how to view the last three alarms (FLt)” Clears the self-learning matrix. Half Reset See “how to perform a half reset (Hr)” Full reset elstat use only. Data Dump elstat use only. www.elstat.io…

• Page 40: How To View The Ems25+ Parameter Settings(Ps)

  See “Set Point (SPS or SPF)” See “Buzzer Enable (b0)” See “Differential (dIF)” See “Buzzer Duration (b1)” See “Calibration 1 (CA1)” See “Alarm Delay (Ad)” See “Saving Set Point (SSP)” See “Alarm Frequency (AF)” See “Saving Differential (Sd)” See “Motion sensor enable (Sn)” www.elstat.io…

• Page 41
  See “Learning Period (LP)” Temperature (dtd)” See “Compressor Rest Time (rt)” See “Display (dIS)” See “Delay to Saving (dS)” See “Marketing Mode (Ar)” See “Refrigeration System See “Lights Delay (LD)” Failyre (Ct)” See “SSaving Restart Period (Sr)” See “Defrost Interval (de)” www.elstat.io…

• Page 42: How To View The Ems25Advanced Parameter Settings(Ps)

  See “Set Point (SPS or SPF)” See “Defrost Duration (DD)” See “Differential (dIF)” See “Defrost Duration (DD)” See “Calibration 1 (CA1)” See “Display Stability (d2)” See “Saving Set Point (SSP)” See “Buzzer Enable (b0)” See “Saving Differential (Sd)” See “Buzzer Duration (b1)” www.elstat.io…

• Page 43
  Temperature (dtd)” Disable (PEr)” See “Compressor Rest Time (rt)” See “Learning Period (LP)” See “Delay to Saving (dS)” See “Display (dIS)” See “Lights Delay (LD)” See “Marketing Mode (Ar)” See “Refrigeration System See “SSaving Restart Period (Sr)” Failyre (Ct)” www.elstat.io…

• Page 44: How To Run The Test Routine (Tst)

  BUTTON DISPLAY TEST CHECK Compressoris running and Compresspr Relay compressor LED is on Cooler lights are on Light Relay Evaporator Fan Relay Evaporator fan is running Note To switch off the relays that are on, press the defrost button. www.elstat.io…

• Page 45
  Move your hand from left to right and ensure the following: • The display count increments for each detected movement • The motion LED flashes for each detected movement. Press the defrost and set buttons simultaneously to end the test routine. www.elstat.io…

• Page 46: How To Perform A Half Reset (Hr)

  Ensure that PS is displayed. Press the down button to scroll ro the Hr menu Re-enter the button sequence of the menu entry password Ensure that the ems controller resets. After a reset, the ems controller starts the power-up sequence. www.elstat.io…

• Page 47: How To View The Last Three Alarms (Flt)

  The last three faults, or alarms, to occur are displayed. For example: a condenser hight emperature a refrigeration system failure alarm has occurred alarm has occurred a door open alarm has occurred Note The alarms may have been cleared, or cancelled, by the retail outlet operators. www.elstat.io…

• Page 48: Statistics

  Note that the last full reset. average is a moving average. Total number of hours thatthe compressor has run since the Compressor No change. runtime ems controller was first powered up or since the last full reset. www.elstat.io…

• Page 49
  Value of the stand by temperature disable PEr parameter. Possible values Saving temperature are: OFF or ON. OFF= Standby No change. disable temperature disable is switched off. ON = Standby temperature disable is switched on. www.elstat.io…

• Page 50: Troubleshooting

  • See”how to troubleshoot not cooling problems” If the ems controller is in the ready mode, check the lights switch inside the Cooler lights do not cooler. Note that ems controllers normally switch the cooler lights off in the switch on saving mode. www.elstat.io…

• Page 51: How To Check That Ems Controllers Are Working Correctly

  Condenser hightemperature (Ht) alert to problems with the refrigeration system such as a blocked condenser or faulty condenser fan. For information about the condenser hightemperature (Ht) parameter, see ”condenser high temperature (Ht)” Follow the chart below to troubleshoot condenser high temperature (Ht) alarms. www.elstat.io…

• Page 52: How To Troubleshoot Door Alarms (Door Switch Fitted)

  (Ad) parameter. If the door is closed, and a door open alarm is registered, this may indicate problems with the cooler door or the door switch. For information about the alarm delay (Ad) parameter see ”alarm delay (Ad)” Follow the chart below to troubleshoot door open alarms on coolers with a door switch. www.elstat.io…

• Page 53: How To Troubleshoot Door Alarms (No Door Switch Fitted)

  Door alarms with coolers without a door switch fitted usually indicate that the ems controller has an incorrect parameter set. For information about the alarm delay (Ad) parameter see ”alarm delay (Ad)” Follow the chart below to troubleshoot door open alarms on coolers without a door switch fitted. www.elstat.io…

• Page 54: How To Troubleshoot Motion Sensor Alarms

  The ems controller stays in the ready mode if the motion detection LED is flashing continuously. For information about the motion sensor enable (Sn) parameter, see ”motion sensor enable (Sn)” Follow the chart below to troubleshoot problems with the motion sensor. www.elstat.io…

• Page 55: How To Troubleshoot Refrigeration System Failure (Rsf) Alarms

  Refrigeration system failure (rSF) alarms trigger if the set point (SP) temperature is notr eached within the time defined by the compressor runtime (Ct)parameter. For information about the setpoint and compressor runtime parameters see ”refrigeration system failure (Ct)” and ”set point (SPC or SPF)”. Follow the chart below to troubleshoot refrigeration system failures. www.elstat.io…

• Page 56: How To Troubleshoot Temperature Sensor Alarms

  Sensor faults may also be identified by using the input test within the test routine, see ”how to run the test routine (tst)” . Follow the chart below to troubleshoot problems with the appliance sensor, condenser sensor, evaporator sensor or gas cooler sensor. www.elstat.io…

• Page 57: How To Troubleshoot Problems With Freeze-Up Protection (888)

  Problems with freeze-up protection may occur if the ambient temperature falls below 0°C(32°F) or if the appliance sensor fails. For information about the freeze-up protection (dtt) parameter, see ”freeze-up protection (dtt)”. How to troubleshoot not cooling problems Follow the chart below to troubleshoot problems of the cooler not cooling, i.e.the cooler or product is warm. www.elstat.io…

• Page 58: Elstat Parameter Loader

  2 MB of disk space What are the XML files? The XML files are supplied from elstat and include parameter information about each XML file The XML files contain the parameter settings to be downloaded to the ems controller, and the checksum values.

• Page 59: What Are Checksums

  Set up program programming tool • Drivers for Windows XP ZIP files containing the following: elstat files supplied on completion of the • Parameter information (PI), which is a PDF file that details the parameter settings parameter request form •…

• Page 60: How To Install The Drivers On Windows Xp

  For Windows XP, install the drivers as follows: Extract the ZIP file CDM20808.zip- from the files supplied by elstat which contain the Windows drivers for Windows XP — and save into a suitable location. For example, C:Program Fileselstatdrivers Insert the USB docking cradle into a spare USB port and ensure that the Windows New Hardware Found wizard…

• Page 61
  Click Browse and select the folder where the drivers were saved. For example, C:Program Fileselstatdrivers. Click Next and wait while the wizard searches and downloads the drivers Once completed, click Finish to close the wizard. www.elstat.io…

• Page 62: How To Install The Parameter Loader

  Double-click the file Setup_ParameterLoader_Rx.x.exe to start in the setup wizard Click Next to start the installation wizard. Select the destination location. Click Next to use the default location or click Browse to define a different location and then click Next. www.elstat.io…

• Page 63
  Select the Start menu folder. Click Next to use the default folder or click Browse to define a different folder and then click Next Confirm that the setup information is correct. Click Install Click Finish to complete the installation of the parameter loader www.elstat.io…

• Page 64: How To Start The Parameter Loader

  How to start the parameter loader Start the parameter loader as follows: Click Parameter Loaderin the Start menu. l Double-click the file ParameterLoader.exe located in, for example,the folder C:elstatParameterLoader Note On starting the parameter loader for the first time, the dialog box below appears prompting for the fractional separator.

• Page 65: How To Configure The Com Port

  Check the COM port allocated to the USB docking cradle (USB Serial Port). For example, in the diagram above, COM3 has been allocated Double-click the USB serial port and make a note of the port settings, as shown below. www.elstat.io…

• Page 66
  Set the parameters to the values of the USB serial port of the local computer. For example: PARAMETER VALUE COM port COM port allocated to the cradle, For example, 3. Baud rate 9600 Data bits Parity None Stop bits Flow control None Click OK www.elstat.io…

• Page 67: How To Load The Parameter Settings

  To help service engineers, mark the appropriate checksum on the identification tag of the parameter programming tool (dongle). CRC-A Checksum of the XML file. For elstat reference purposes only. Checksum displayed on an ems55advanced with firmware version E52 F07. CRC-B Displayed when rebooting the ems controller following download of the parameter settings with the parameter programming tool (dongle).

• Page 68: How To View The Download Counter

  How to view the version of the parameter programming tool (dongle) View the version of a parameter programming tool (dongle) as follows: 1. Insert the parameter programming tool (dongle) into the USB docking cradle. 2. Click Tools, Get dongle version to display the dialog below. www.elstat.io…

• Page 69: Display Codes For Parameter Downloads

  The parameter programming tool (dongle) is connected. The parameter download is in progress The parameters were download but are out of range. The parameters were not downloaded The ems controller will reboot and display the checksum following successful parameter downloads. www.elstat.io…

• Page 70: Parameter Reference

  The parameter values vary between different cooler types, cooler characteristics, operating environments, brand requirements, and operational preferences. Parameter settings are defined by customers — OEMs, Bottlers and Brands — using an XML request form, and supplied in the relevant parameter information (PI) provided by elstat. 10.1 Parameters by function…

• Page 71: Parameters By Owners

  IPd must be higher than SSP + Sd • • IPd must be higher than dtd • dtd must be higher than SP + dIF SSP must be higher than SP + dIF • • dtt must be lower than SP www.elstat.io…

• Page 72: Alarm Delay (Ad)

  The activity frequency applies DESCRIPTION across all 30 minute periods within the self-learning matrix, not to individual 30 minute periods. CONSIDERATOINS See below RANGE See below GLOBAL DEFAULT 00 (low frequency) www.elstat.io…

• Page 73: Marketing Mode (Ar)

  The coolers lights will remain on during saving mode Does not affect saving temperature. CONSIDERATOINS Made available to ems55advanced GDC firmware from June 2012. Not used with OFC firmware. RANGE 00 (off) or 01 (on) GLOBAL DEFAULT 00 (off) www.elstat.io…

• Page 74: Buzzer Enable (B0)

  If the door remains open after the buzzer duration (b1), the ems controller switches off the compressor. The ems controller switches off the compressor after the duration defined by alarm delay CONSIDERATOINS (Ad) + buzzer duration (b1). RANGE 1 to 254 seconds GLOBAL DEFAULT 60 seconds www.elstat.io…

• Page 75: Calibration 1 (Ca1)

  Option to set the ems controller to Celsius (°C) or Fahrenheit (°F) • A global reset sets ems controllers using Fahrenheit (°F) to Celsius (°C) CONSIDERATOINS • Applies to alltemperature settings and values. RANGE 00 (°C) or 01 (°F) GLOBAL DEFAULT 00 (°C) www.elstat.io…

• Page 76: Refrigeration System Failure (Ct)

  Increasing the value for the display stability (d2) slows the rate of change of the displayed temperature. CONSIDERATOINS Use the global default value for normal operation RANGE 1 to 254 GLOBAL DEFAULT www.elstat.io…

• Page 77: Defrost Duration (Dd)

  A timebased defrost cycle helps improve evaporator efficiency. • In the event of powerloss,the defrost duration (dE) is not maintained. The defrost CONSIDERATOINS interval is reset. • If icing up occurs,review the values of the defrost parameters. RANGE 0 to 199 hours GLOBAL DEFAULT 06 hours www.elstat.io…

• Page 78: Differential (Dif)

  The table below details the display (diS) parameter DISPLAY Defines whether the ems controller displays the temperature 3.0, or the word USE during DESCRIPTION the ready mode. ems controllers always display alarms. CONSIDERATOINS None RANGE 00 (USE) or 01 (temperature) GLOBAL DEFAULT 01 (temperature) www.elstat.io…

• Page 79: Delay To Saving (Ds)

  CONSIDERATOINS • Must be set below IPd. • If icing up occurs,review the values of the defrost parameters. 1 to 30ºC (33 to 86ºF) RANGE ems75sz: -5 to 22ºC (23 to 71ºF) 9.0ºC (48ºF) GLOBAL DEFAULT ems75sz: 15.0ºC (59ºF) www.elstat.io…

• Page 80: Fan Cycle Off (Fcf)

  Defines the inactive period of the evaporator fan while the compressor is switched off Fan cycle is the fan cycle on (FCO) time + the fan cycle off (FC F) time. CONSIDERATOINS Not used on the ems25+ RANGE 1 to 30 minutes 1 minute GLOBAL DEFAULT ems75sz: 20 minutes www.elstat.io…

• Page 81: Fan Cycle On (Fco)

  On reaching set point (SP) temperature, the evaporator fan switches off during door openings. Not related to fan cycle on (FCO) or fan cycle off (FCF). CONSIDERATOINS Not used with OFC firmware or the ems25+ RANGE 01 to 30ºC (33 to 86ºF) GLOBAL DEFAULT 15ºC (59ºF) www.elstat.io…

• Page 82: Condenser High Temperature (Ht)

  During this time, defrost cycles do not occur. Must be set as follows: CONSIDERATOINS • Above the saving set point (SSP) plus saving differential (Sd) temperature. • Above the defrost termination (dtd) temperature. RANGE 0.0 to 30ºC (32 to 86ºF) GLOBAL DEFAULT 20ºC (68ºF) www.elstat.io…

• Page 83: Lights Delay (Ld)

  The table below details the learning period (LP) parameter DISPLAY DESCRIPTION Defines whether the ems controller uses a 1-day or a 7-day learning period. CONSIDERATOINS None RANGE 00 (1 day) or 01 (7 days) GLOBAL DEFAULT 00 (1 day) www.elstat.io…

• Page 84: Saving Temperature Disable (Per)

  If set too low, the compressor rest time may cycle on the set point (SP) and differential (dIF) CONSIDERATOINS temperatures or the saving set point (SSP) and saving differential (Sd) temperatures. RANGE 1 to 30 minutes GLOBAL DEFAULT 3 minutes www.elstat.io…

• Page 85: Saving Differential (Sd)

  The table below details the motion sensor enable (Sn) parameter DISPLAY DESCRIPTION Enables the input from the motion sensor. CONSIDERATOINS Must be disabled if a motion sensor is not fitted. RANGE 00 (disabled) or 01 (enabled) GLOBAL DEFAULT 01 (enabled) www.elstat.io…

• Page 86: Set Point (Spc Of Spf)

  Set and verified by OEMs through the test protocolto ensure that product temperatures CONSIDERATOINS are within specification when outlets open. • Must be set in multiples of 30 minutes. RANGE 0 to 240 minutes (in multiples of 30 minutes) GLOBAL DEFAULT 120 minutes www.elstat.io…

• Page 87: Saving Set Point

  Defines the compressor cut-out temperature during the saving mode. CONSIDERATOINS Must be set above the set point (SP) plus differential (dIF) temperature. 0.0 to 9.9°C (32 to 50°F) RANGE ems75sz: -9.9 to 9.9°C (14 to 50°F) all except ems75sz: 7.0°C (45°F) GLOBAL DEFAULT ems75sz: 3.0°C (37°F) www.elstat.io…

• Page 88: Annex | Ul Information

  (L) line in (7) All models Lighs relay (K2) 120VAC 250W Ballast lights (4) 11.1 ems25+ rear view (input reference) Door switch Condenser sensor Appliance sensor Lights out Neutral Compressor out Line in Micro RMD and parameter programming port www.elstat.io…

• Page 89: Additional Information

  The type of construction is: Integrated Control Maximum ambient operating temperature 55oC (131oF) Overvoltage category Pollution degree Software class Type 1 action Rated impulse 1500V elstat UL approvals UL 60730-1 CSA E 60730-1 UL 60730-2-9 CSA E 60730-2-9 UL reference: E325501 www.ul.com www.elstat.io…

• Page 90: Technical Data Ems25

  12.3 Temperature sensors SENSOR INPUT RANGE ( INPUT RANGE ( Appliance sensor C to 23.3ºC (+/- 0.5 14ºF to 74ºF (+/- 1ºC) Gas cooler sensor C to 23.3ºC (+/- 5 122ºF to 257ºF (+/- 10ºF) www.elstat.io…

• Page 91: Environmentat Ratings

  — UL mark. Component UL 60730-2-9 / CSA E60730-2-9 recognition mark GB14536.1-2008 China Quality Certification GB14536.10-2008 Please note that, on controller labelling, as of January 2013 CE (Conformité Européene / European Conformity) replaces: RoHS (Restriction of Hazardous Substances) www.elstat.io…

• Page 92: Technical Data Ems25Advanced

  4 (4) A, p.f. 0.6 Temperature sensors SENSOR INPUT RANGE ( INPUT RANGE ( Appliance sensor C to 23.3ºC (+/- 0.5 14ºF to 74ºF (+/- 1ºC) Gas cooler sensor C to 23.3ºC (+/- 5 122ºF to 257ºF (+/- 10ºF) www.elstat.io…

• Page 93
  55ºC (131ºF) Product approvals European Norms Electrical EN60730-1 Certification EN60730-2-9 IEC60730-1 International Electrotechnical IEC60730-2-9 Commission Glow wire: IEC60335-1 Please note that, on controller labelling, as of January 2013 CE (Conformité Européene / European Conformity) replaces: RoHS (Restriction of Hazardous Substances) www.elstat.io…

• Page 94: Ems Decorative Trims

  14. ems decorative trims Decorative trim kits are supplied separately from ems25 series controllers in order to allow for custom installation. Two kit sizes are available — small and large — in three varieties as described in this section Note Ensure that a matching quantity of decorative trims are ordered with controllers.

• Page 95
  Insert the controllerinto the cooler aperture as shown in the example: Use the supplied side clips to secure the controllerinto position as shown: Note The side clips hold the controllerin position, make sure that the fit is not loose. www.elstat.io…

• Page 96: Large Decorative Trim Kits

  A large decorative trim without a motion sensor-for use with a remote motion sensor kit These kits allow the ems25 series to be installed into an aperture for an ems55 series controller. Once fitted, the decorative trim kit can be screwed into place.

• Page 97: Fitting The Large Decorative Trim — With Remote Motion Sensor

  Fit the controller and make the electrical connections. 14.5 fitting the large decorative trim — without remote motion sensor Push the controllerinto the rear of the decorative trim untilthe controllerlocks securely into place: Fit the controller and make the electrical connections. www.elstat.io…

• Page 98
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