Eliwell EWHT 1800LX Manual
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Eliwell EWHT 1800LX Manual

Eliwell EWHT 1800LX Manual

Controllers for seasoning cycle cells with lcd display for on-board installation
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EWHT
1800LX
EWHT
1800LX
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EWHT 1800LX
1800LX
Controllers
Controllers
Controllers
Controllers for
LCD
display
display
LCD
display
display
LCD
LCD
for
seasoning
for
seasoning
for seasoning
seasoning cycle
for
on-board
for
on-board
for
for on-board
on-board installation
<IMGINFO>
283,35
343,45
0
2
117,7
14,15
-1
cycle
cells
cycle
cells
cycle cells
cells with
installation
installation
installation
with
with
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  • Page 1 EWHT 1800LX EWHT 1800LX EWHT EWHT 1800LX 1800LX Controllers seasoning cycle cells with Controllers seasoning cycle cells with Controllers Controllers for for seasoning seasoning cycle cycle cells cells with with display display on-board installation display display on-board installation for on-board...

  • Page 2: Table Of Contents

    CONTENTS CONTENTS CONTENTS CONTENTS 1 How to use this manual............................5 Introduction................................6 2.1 General Description..................................6 2.2 Models and Features..................................6 User interface................................7 Keys........................................3.1.1 Description of keys and associated functions.................................... 9 STANDBY/ OFF ....................................9 3.2.1 Description of keys - combined action...................................... 1 0 Display.......................................
  • Page 3 17.13 Parameters/Client Table................................78 17.13.1see ReferenceGuide..........................................8 0 17.13.2 Parameterstable............................................17.14 Client table ....................................96 18 Electrical connections ............................101 18.1 General warnings..................................101 18.1.1 Power supply - High voltage inputs (relay)..................................101 18.1.2 Analogueinputs-Probes.........................................101 18.1.3 Serial connections ............................................102 18.1.3.1 RS485 connection..........................................102 EWHT 1800LX 3/141...

  • Page 4: Modifyingthe Main Display

    27 Advanced Functions - HACCP.........................129 27.1.1 HACCP alarm messages..........................................129 27.1.2 HACCP Power Failure Alarm (PF)......................................130 27.1.3 Deleting HACCP alarms...........................................130 28 Annexe A – Models and Accessories ......................131 28.1 Models ......................................131 28.2 Accessories.....................................132 28.2.1 All models..............................................132 29 Analitic Index...............................139 EWHT 1800LX 4/141...

  • Page 5: How To Use This Manual

    1 1 1 1 HOW TO TO USE USE THIS THIS THIS THIS MANUAL MANUAL MANUAL MANUAL This manual is designed to permit quick, easy reference with the following features: References column: : : : References References References References references A column to the left of the text contains to subjects discussed in the text to help you locate the information you need quickly and easily.

  • Page 6: Introduction

    • dryers for wood, skins, paper, marble Models Models Models Models and and Features Features Features Features 2.2 2.2 2.2 2.2 <IMGINFO> 56,75 29,75 -->See Annex A - Models Accessories and the Specifications chapter 28 35 EWHT 1800LX 6/141...

  • Page 7: User Interface

    Esc(ape) Esc(ape) Esc(ape) Esc(ape) Quit Quit Quit Quit IMGINFO Quit Quit Quit Quit (and save new go back to settings) previous level [Activates [ [ [ [ DEFROST DEFROST DEFROST DEFROST ] ] ] ] manual defrost EWHT 1800LX 7/141...
  • Page 8 (and save new Move to next level settings) (open folder subfolder, parameter, value) *Activation time can be configured from Alarm Alarm Alarm Alarm Alarm H02 with the exception acknowledgm acknowledgm acknowledgm acknowledgm acknowledg ment SET NOT CONFIGURABLE EWHT 1800LX 8/141...

  • Page 9: Description Of Keys And Associated Functions

    : the display display display display reads reads reads reads “ “ “ “ OFF OFF”, and all regulators are locked - including the alarms The standby regulator can also be activated via digital input, when so configured. EWHT 1800LX 9/141...
  • Page 10 Menu Standard Standard Standard Standard mode mode mode mode (on) (on) (on) (on) screensaver screensaver screensaver screensaver mode mode mode mode Locked Locked Locked Locked keypad keypad keypad keypad Locked Locked Locked Locked keypad keypad keypad keypad EWHT 1800LX 10/141...

  • Page 11: Display

    In standby the display mode is determined by parameter 1157: HO8: display display display display Display Display Display Display (screensaver (screensaver (screensaver (screensaver mode) mode) mode) mode) Alternating Only If probe regulators faults present Display only EWHT 1800LX 11/141...

  • Page 12: Leds

    <drip point> Defrost automatic active Defrost Defrost yellow <drip point> automatic 1 Defrost active Defrost Defrost yellow <drip point> automatic 2 Defrost active yellow Heating IMGINFO Humidification yellow Humidify active Dehumidify Dehumidification yellow active Light yellow Light on EWHT 1800LX 12/141...
  • Page 13 <IMGINFO> enabled 26,45 43,8 <Memory limited Datalogger Green Data recording (more than 95% IM GI NF O memory already in > Deep Cooling Deep cooling Green Cycle Cycle active Off in cases not described compressor (e.g. off) EWHT 1800LX 13/141...

  • Page 14: Access To Menus

    Value Pb1 Probe 1 Value Pb2 Probe 2 Value Pb2 Probe 2 Value Pb3 Probe 3 Value Pb3 Probe 3 Value Pb4 Probe 4 Value Pb4 Probe 4 Value Pb5 Probe 5 Value Pb5 Probe 5 ( default EWHT 1800LX 14/141...

  • Page 15: Example Of How To Set The Setpoint (Set1, Srh)

    If you press the SET’ or ‘ESC’ keys again, or allow the time out (15 seconds) to elapse, the new value will display be saved and the wil return to the starting screen secondary 20%RH EWHT 1800LX 15/141...

  • Page 16: Info Menu

    Menu Menu Menu Menu Page ▼▲ Page Page Page ▼▲ ▼▲ ▼▲ 4 Functions 5 Service 6 Data logger Menu Menu Menu Menu Page Page Page Page ▲ ▲ ▲ ▲ 6 Data logger Parameters Climate Profiles EWHT 1800LX 16/141...

  • Page 17: Probesmenu

    Press SET again to confirm and move on to setting the month in the same way as above. The other values are set in the same way. Date Date Date Date and and time time time time 05/02/08 14.30 Date Date Date Date and and time time time time 06/02/08 14.30 EWHT 1800LX 17/141...

  • Page 18: Setpoint Menu

    In the same way as above, UP and DOWN ▲▼ ▲▼ ▲▼ ▲▼ to select and edit the value of SRH Set Point Point Point Point SET1 --18.0°C 35%RH Date Date Date Date and and time time time time SET1 --18.0°C 35%RH EWHT 1800LX 18/141...

  • Page 19: Passwords

    If the password is correct, the Parameters Menu opens The same procedure holds for the User level password. Passwords can be changed in the Parameters menu > Display > 1122: User Password 1123: INstaller Password EWHT 1800LX 19/141...

  • Page 20: Time Bands Menu See Advancedfunctions - Night And Day

    Menu - - - - see Advanced functions functions - - - - Datalogger Datalogger Datalogger & & & & Service Service 3.9.5 3.9.5 3.9.5 Service Service Service Menu Menu see Advanced Advanced Advanced functions functions Datalogger Service Service EWHT 1800LX 20/141...

  • Page 21: Parameterprogrammingmenu

    "ESC" or "SET", or wait for the 60-second timeout to elapse to save the new value set. Now press and release the Esc key to return to the previous levels viewed. To return to the Main Menu press and hold down ESC. EWHT 1800LX 21/141...

  • Page 22: Dataloggermenu - See Advancedfunctions - Datalogger& Service

    Climate profiles profiles profiles profiles Page Page Page Page ▼ ▼ ▼ ▼ STEP 1 STEP 2 STEP 3 Menu Menu Menu Menu Page Page ▼▲ ▼▲ Page Page ▼▲ ▼▲ STEP 4 STEP 5 STEP 6 EWHT 1800LX 22/141...

  • Page 23: Input-Outputconfiguration

    1182: 1182: 1182: Probe Pb3 analogue inserted configuration output 1183: 1183: 1183: 1183: Configuration probe Pb4 External 1184: 1184: 1184: 1184: Probe Pb5 Humidity exchanger configuration probe pressure probe NOTE: // indicates that value is not present EWHT 1800LX 23/141...

  • Page 24: Configuration Of Digital Inputs

    DI2 Configuration 1161: 1161: 1161: 1161: H13 -21…+21 See table B +9= low pressure switch of digital input DI3 Configuration 1162: 1162: 1162: 1162: H14 -21…+21 See table B +10= high pressure switch of digital input DI4 EWHT 1800LX 24/141...
  • Page 25 START/STOP climate profile cycle; press and hold toggle (H02) reset. If more than one parameter in the table is configured with the same value, the input with a higher index has priority - the other inputs become irrelevant. EWHT 1800LX 25/141...

  • Page 26: Configuration Of Digital Outputs - Relays

    1168: 1168: 1168: H26 OUT6 Digital output 1169: 1169: Stratification fans (AUX2) Programmable by parameter 1169: 1169: H27 OUT7 Digital output Light Fixed output NOT configurable OUT8 Digital output buzzer present on keyboard Fixed output NOT configurable EWHT 1800LX 26/141...

  • Page 27: Configurationof Analogue Output

    KEYB - which we will also call COM1: : : : base/keyboard comms channel TTL serial can be used for • parameters configuring with the Param Manager software using the Eliwell protocol • configuring device parameters states , and variables with the Modbus via the Modbus protocol...

  • Page 28: Copycard

    CopyCard CopyCard Datalogger Datalogger Datalogger Datalogger Datalogger See section Advanced Advanced Advanced Advanced functions functions functions functions - - - - Datalogger Datalogger Datalogger & & & & Service Service Service Service for the Upload Download procedures EWHT 1800LX 28/141...

  • Page 29: Compressors

    (cold room probe failure) and of requests from other utilities (Duty Cycle mode). compressor compressor compressor compressor If the cold room probe is working properly, the Duty Cycle mode does not activate as it does not have priority over compressor normal regulator settings. EWHT 1800LX 29/141...
  • Page 30 (1011:dOn (1011:dOn (1011:dOn / / / / 1012: 1012: 1012: (1011:dOn 1012: compressor Output state for regulator. dOF / / / / 1013: 1013: 1013: 1013: dbi) dbi) dbi) dbi) Time Time EWHT 1800LX 30/141...

  • Page 31: Heating / Cooling

    1027: 1027: 1027: db db db db 1027: -->differential= 1027: 1027: 1027: db db db db 1027: 1027: 1027: db db db db 1027: always positive Relay HEATING diH=0 Temperature SetPoint = SET2 <IMGINFO> 226,75 174,35 99,65 EWHT 1800LX 31/141...

  • Page 32: 2Cooling

    Neutral Zone • Setpoint Setpoint 1156: 1156: 1156: 1156: H07 relay relay relay relay Setpoint Setpoint relay relay relay relay Disabled SET1 Neutral Neutral Neutral Neutral zone zone zone zone OUT3 OUT3 OUT3 OUT3 OUT4 OUT4 OUT4 OUT4 EWHT 1800LX 32/141...

  • Page 33: Heating/Cooling

    Contact Contact closed closed [D.I.closed]: [D.I.closed]: heating heating Contact Contact closed closed [D.I.closed]: [D.I.closed]: heating heating <IMGINFO> 339,15 362,75 71,15 relay set as cooling (OUT3 FREDDO = COOLING relay set as heating (OUT4 CALDO = HEATING EWHT 1800LX 33/141...

  • Page 34: Defrost

    If the internal exchanger probe temperature is greater than 1034: 1034: 1034: 1034: dSt defrost will not be permitted: a new interval will be counted and only at the end of this subsequent count will conditions be tested for the start of a defrost cycle EWHT 1800LX 34/141...

  • Page 35: Manualdefrost

    Input Input Note: ( 1034: 1034: 1034: 1034: dSt ) ) ) ) indicates end defrost time when temperature reached. Time Time (dSt) Time Time ( d S t ) (dSt) IMGINFO Time Time (dSt) (dSt) IMGINFO EWHT 1800LX 35/141...

  • Page 36: Defrostmodes

    See Electrical Heaters for defrost section. The heaters are switched off on completion of the defrost cycle. During dripping , the compressor continues to thermo regulate. Defrost ends in the same way as the previous case. EWHT 1800LX 36/141...

  • Page 37: Defrostmode Diagrams

    Off if parameter 1045: 1045: 1045: 1045: dFd is set accordingly, otherwise the other they will behave as set for the fan regulator. DEFROST WITH ELECTRICAL HEATERS Start Defrost Time Time (dSt) Time <IMGINFO> Defrost with electrical heaters diagram EWHT 1800LX 37/141...
  • Page 38 • if the time to reach the setpoint is too long, a timeout value can be set to unlock the display by configuring parameter 1136: 1136: 1136: 1136: Ldd (Lock defrost disable). IMPORTANT: IMPORTANT: IMPORTANT: IMPORTANT: the display will nevertheless be unlocked after dripping as if it has been configured, it locks regulators. EWHT 1800LX 38/141...

  • Page 39: Fans

    The fan regulator functions as indicated below: Diagram: Diagram: Diagram: Diagram: block block block block fans fans fans fans at at at at absolute absolute absolute absolute temperature temperature with with temperature temperature with with Temp. Temp. EWHT 1800LX 39/141...

  • Page 40: Ventilation Fans (Ewht800Lx)

    ..1072: 1072: 1072: 1072: COn 1073: 1073: 1073: 1073: COF >0 >0 Duty cycle >0 >0 Fans off: • As in the table. • When the device is Off (local or remote). • Power failure. EWHT 1800LX 40/141...

  • Page 41: External Exchanger Fans

    Condenser fans do not function: • When the device is Off (local or remote) alarms • one or more block the recirculation fan EWHT 1800LX 41/141...

  • Page 42: Continuousoperation

    HEAT diagram Speed (%) Temp/Press Temp: Temp: Temp: Temp: External External External External exchanger exchanger exchanger exchanger temperature temperature temperature temperature Press.: Press.: Press.: Press.: External External External External exchanger exchanger exchanger exchanger pressure pressure pressure pressure EWHT 1800LX 42/141...

  • Page 43: Operationon Call

    Diagram Diagram Diagram Diagram C C C C Diagram Diagram Diagram Diagram D D D D Cooling Cooling Cooling Cooling Heating Heating Heating Heating Relay Relay Set Point F09 Set Point F09 Temp. Temp. <IMGINFO> EWHT 1800LX 43/141...

  • Page 44: Stratification Fans (Ewht800Lx)

    1182: 1182: Stratification probe error 1182: 1182: H43 =4 or 1077: 1077: 1078: 1078: 1077: 1077: SOn 1078: 1078: SOF 1183: 1183: 1183: 1183: H44 Relay Temp. Pb1-Pb3 = SFd - diS Pb1-Pb3 > SFd <IMGINFO> EWHT 1800LX 44/141...

  • Page 45: Deep Cooling Cycle

    1017: 1017: 1017: tdc and 1018: 1018: 1018: 1018: ddc ddc are modified, the Deep Cooling Cycle is recalculated with the new values set. End defrost (dSt) temperature set DCC DCC timeout defrost timeout par.tcd compressor defrost EWHT 1800LX 45/141...

  • Page 46: Pressure Switch And Preheating

    The digital input configured as Preheat (1159: 1159: 1159: 1159: H11..1162: H11..1162: H11..1162: H11..1162: H14 H14 =12) disables compressor and fan outputs. When the preheat input is activated, this is not indicated on the display but in the Alarms folder EWHT 1800LX 46/141...

  • Page 47: Humidity

    > SRH dFH= 0 1021: 1021: 1021: 1021: dbH -->differential = 1021: 1021: 1021: 1021: dbH 1021: 1021: 1021: 1021: dbH always positive Relay UMIDIFICA dFH=0 Umidity SetPoint = SRH <IMGINFO> 226,75 185,85 99,1 UMIDIFICA = HUMIDIFY EWHT 1800LX 47/141...

  • Page 48: Dehumidify

    226,75 185,85 -999998 4,95 E E E E F F F F Relay Relay DEUMIDIFICA + COOL DEUMIDIFICA dFH=0 dFH=0 Umidity Umidity SetPoint = SRH <IMGINFO> 226,75 185,85 -999998 0,05 SetPoint = SRH <IMGINFO> 226,75 185,85 99,1 EWHT 1800LX 48/141...

  • Page 49: Neutralzone

    14.1.3 14.1.3 14.1.3 14.1.3 Neutral Neutral Neutral Neutral zone zone zone zone 1154: To regulate humidity in the Neutral Zone , set 1154: 1154: 1154: H05 Neutral Zone (nE) See cases B-D illustrated above. EWHT 1800LX 49/141...

  • Page 50: Climate Profiles

    STEP 1: START 18 : - - press SET again and set the STEP start minutes with the UP and DOWN keys 28/02/08 28/02/08 28/02/08 28/02/08 10:33 10:33 10:33 10:33 -18.3°C 35%RH STEP 1: START 18 : 00 EWHT 1800LX 50/141...
  • Page 51 STOP STEP: 3 STOP 04: 00 Stopped manually STOP STEP 3 STOP STEP: 3 STOP 00: 00 RESET No profile active STEP 1 START 01: 00 STEP: 3 STOP 00: 00 End of cycle Step 3 ended EWHT 1800LX 51/141...

  • Page 52: Description Of Steps / Parameters

    P1 Step Step duration duration [HH: Defines the duration of the step. In hours and minutes [HH: [HH: [HH: mm] If = 00.00 indicates the end of the step when temperature is reached and not on time elapsed EWHT 1800LX 52/141...
  • Page 53 BACK BACK STEP STEP NO.xx NO.xx P9 GO GO BACK BACK TO TO STEP STEP NO.xx NO.xx STEP number to go back to Defines which STEP to return to if P8 is set to Step EWHT 1800LX 53/141...

  • Page 54: Step Parameters Table

    Type of regulator active TEMPERATURE Type of regulator active TEMPERATURE HUMIDITY SETPOINT TEMPERATURE Dynamic visibility SETPOINT based on value No. COOL TEMPERATURE Dynamic visibility SETPOINT based on value No. HEAT ENABLING AUX RELAY GO BACK TO STEP NO.xx EWHT 1800LX 54/141...

  • Page 55: Example

    Set Point STEP1 DELAY 1 ZN / ZN Humidity temperature A Endurance Set Point Set Point STEP2 ZN / ZN Humidity temperature B Endurance Set Point SetPoint t STEP3 ZN / ZN Humidity emperature A <IMGINFO> 33915 EWHT 1800LX 55/141...

  • Page 56: Alarms And Troubleshooting

    (screensaver mode only) • See F20 • E5 (!) (!) (!) (!) ( ( ( ( § § § § ) ) ) ) Humidity probe faulty Analogous to E1 Display Analogous to E1 EWHT 1800LX 56/141...
  • Page 57 (§) Depending on configuration of H41 H42 H43…H45 (the table gives the values highlighted with (§)) the error displayed E3 E4 E5 indicates the type of probe failure. Example : E3 indicates a stratification probe fault. EWHT 1800LX 57/141...

  • Page 58: Alarms

    1090: 1090: 1090: 1090: LHA • • • External alarm due to activation of Logging the Manual silencing 01 External alarm the digital input label in the of buzzer • after the delay Alarms Menu The controllers EWHT 1800LX 58/141...

  • Page 59: High/Low Temperatureand Humidity Alarms

    1082: LAL Probe 1 and 3 alarm 1081: HAL … 1082: LAL (same for both probes) Probe 1 and 3 alarm 1081: HAL … 1082: LAL (probe 1) and 1100: 1100: 1100: 1100: SA3 SA3 (probe 3) EWHT 1800LX 59/141...

  • Page 60: High/Low Temperaturealarm Exclusiontimes

    1085: tAO time time after after defrost defrost time time after after defrost defrost This parameter refers to high/low temperature alarms only During this interval, the regulator is disabled and any temperature alarms are not signalled. EWHT 1800LX 60/141...

  • Page 61: High/Low Humidityalarm Exclusion Times

    1088: AtH =1 =1 Temp. Temp. Temp. Temp. SRH + LHA SRH + HHA AFD --> 1080: AFD HAL --> 1081: HAL LAL --> 1082: LAL HHA --> 1089: HHA 1090: LHA LHA --> 1091: ADH ADH --> EWHT 1800LX 61/141...
  • Page 62 [Setpoint + LAL] equals [Setpoint - LAL] if Att=reL(ative) LHA must be negative humidity so [Setpoint + LHA] equals [Setpoint - LHA] Notice Notice Notice: during a defrost cycle, high and low temperature alarms are excluded. Notice IMGINFO EWHT 1800LX 62/141...

  • Page 63: Parameters

    17 17 17 17 PARAMETERS PARAMETERS PARAMETERS PARAMETERS parameters can be set to fully configure the EWHT 1800LX; They can be modified with: • the instrument’s keyboard To access the Parameters Menu and protect the parameters by setting a password, see the...

  • Page 64: Compressor (File With Label "Compressor")

    1017: 1017: tdc Defrost Defrost Defrost Defrost delay delay after after deep deep deep deep cooling cooling cooling cooling cycle cycle cycle cycle 1018: 1018: 1018: 1018: dcc delay delay after after In minutes. EWHT 1800LX 64/141...

  • Page 65: Humidity(Filewith Label "Humidity")

    = A defrost cycle is run at each compressor stop, depending on the parameter 1028: 1028: 1028: 1028: dty • Clock Clock Defrost Time Bands (3) Clock Clock = at times set in the EWHT 1800LX 65/141...
  • Page 66 , press the SET key Time Time Time Time slots slots slots slots Defrost time Weekdays Menu To access , press the SET key Defrost Defrost Defrost Defrost time. time. time. time. Working D. Week End EWHT 1800LX 66/141...
  • Page 67 = 0…24, 24= parameter deactivated) • Minutes ( Range defrost defrost defrost defrost times times times times > > > > weekdays weekdays weekdays weekdays / / / / weekends weekends weekends weekends = 0…59, 59= parameter deactivated) EWHT 1800LX 67/141...

  • Page 68: Fans (Folder Labeled "Evaporator Fan")

    • (1) (1) Unchanged Unchanged Unchanged Unchanged= fan status unchanged; 1048: 1048: 1048: 1048: FdC Fans Fans delay Fans Fans OFF delay delay delay Fan switch off delay after compressor stop. In minutes. 0= function excluded EWHT 1800LX 68/141...

  • Page 69: Analogue Output (File Labelled "Analogue Output")

    1070: 1070: External exchanger fan preventilation time in Heat/Cool 1071: 1071: 1071: 1071: Fan state during regulation probe error (0) off off = fan off (OFF) • (1) on on on on = fan on (ON) • EWHT 1800LX 69/141...

  • Page 70: Ventilation Fans (File Labeled "Ventilation Fans")

    1077: SOn S S S S tratification Fan(s) On ON time for stratification fan regulator output* 1078: 1078: 1078: 1078: SOF S S S S tratification Fan(s) OF OFF time for stratification fan regulator output* *In minutes EWHT 1800LX 70/141...

  • Page 71: Alarms (File Labelled "Alarms")

    (distance from setpoint or absolute value in relation to Att), which when exceeded triggers an alarm signal. See Max/Min. Alarm Diagram. parameters parameters 1088: 1088: 1090: 1090: Related Related Related Related parameters parameters : : : : 1088: 1088: AtH , , , , 1090: 1090: LHA EWHT 1800LX 71/141...
  • Page 72 = alarm relay enabled for alarms /errors regarding all probes • (2) Probe Probe Probe Probe 3 3 3 3 only only only only= alarm relay enabled ONLY for alarms /errors regarding probe 3 EWHT 1800LX 72/141...

  • Page 73: Light And Digital Inputs (File With Label "Light And Digital Input")

    (where FF=FAA and DD=dEA) 1120: 1120: 1120: 1120: PtY P P P P aritY tY tY tY bit Modbus Modbus parity bit: • None None (0) None None • (1) Even Even Even Even • (2) Odd EWHT 1800LX 73/141...

  • Page 74: Display (File With Label "Display")

    (5) = probe 5; 1139: 1139: 1139: 1139: dd2 d d d d efault d d d d isplay (2 2 2 2 ) Value to be shown on secondary display 1138: 1138: Analogous to 1138: 1138: ddd EWHT 1800LX 74/141...

  • Page 75: Haccp Alarm Parameters (Folder With Label "Haccp")

    • 3=HACCP enabled with alarm relay enabled 1147: 1147: 1147: 1147: H51 Time HACCP alarm recording is excluded (key or D.I.) 1148: 1148: 1148: 1148: H52 Probe enabled to signal HACCP alarms • 1=Probe 1 • 3=Probe 3 EWHT 1800LX 75/141...
  • Page 76 Activate light relay ±15 Activate ventilation fan relay ±16 Enable/disable night & day functions ±17 deep cooling cycle ±18 Panic alarm ±19 Reset HACCP alarms heating/cooling ±20 mode ±21 START/STOP climate profile cycle; press and hold (H02) reset. EWHT 1800LX 76/141...
  • Page 77 Analogous to 1180:H41 1184: 1184: 1184: 1184: H45 Probe Pb5 configuration = probe not present humidity Probe (2) = exchanger pressure probe 1186: 1186: 1186: 1186: H48 Clock present (RTC) • (0) n= not present; • (1) y= present; EWHT 1800LX 77/141...

  • Page 78: Parameters/Client Table

    , all have: • DATA SIZE 2 bit • Range 0…3 • U.M. number • Visibility Visibility Visibility Visibility 0 0 0 0 … … … … 3 3 3 3 0 = parameter not visible EWHT 1800LX 78/141...
  • Page 79 • The value read from the register is 500 --> 500/10 = 50.0 Units of Measure of values U.M. U.M. U.M. U.M. WHEN UTILIZING MODBUS PROTOCOL ONLY Measurement unit for values converted according to the rules indicated in the columns. EWHT 1800LX 79/141...
  • Page 80 RH ( humidity alarms N.A. ● 5/24 Light and digital input Light N.A. ● 12/12 12/12 Communication Serial addressing N.A. ● Display display ● ● 16/16 16/16 HACCP HACCP N.A. ● Configuration Configuration N.A. ● 19/19 19/19 EWHT 1800LX 80/141...

  • Page 81: Parameterstable

    0 ... 59 Def.offset hour 49287 ore/min/ USr/InS 1189 WORD 1 ... 255 Def.stop temp.evap1 16398 USr/InS 1034 WORD Y -302.0 ... 1472.0 °C/°F Def.counting type USr/InS 1036 49289 WORD n/y [0 ... 1] n [0] flag Def.power ON EWHT 1800LX 81/141...
  • Page 82 1 during Time slots Usr/InS Defrost F1_ore WORD 0 … 24 holidays Defrost time Week 49426 49426 49426 49426 Start minutes for defrost nr. 1 during Time slots Usr/InS Defrost F1_min WORD 0 … 59 holidays EWHT 1800LX 82/141...
  • Page 83 8 during Time slots Usr/InS Defrost F8_ore WORD 0 … 24 holidays Defrost time Week 49440 49440 49440 49440 Start minutes for defrost nr. 8 during Time slots Usr/InS Defrost F8_min WORD 0 … 59 holidays EWHT 1800LX 83/141...
  • Page 84 1070 49406 49406 49406 WORD 0 ... 255 Pre ventilation 49407 49407 49407 49407 USr/InS 1071 WORD 0 ... 1 Cond. Fan: Probe KO 49379 49379 49379 49379 USr/InS 1072 WORD 0 ... 255 Change fan ON EWHT 1800LX 84/141...
  • Page 85 49935 P8 End Step WORD 1…6 End step 1 of program 1 prof. Thermal STEP1 49936 49936 49936 49936 P9 Jump to WORD 0…7 Number of partial cycle to run for step 1 of program 1 prof. EWHT 1800LX 85/141...
  • Page 86 P3 Temp.reg. WORD Regulator active for step 3 of program 1 prof. [0 … 4] STEP 3 17192 17192 P4 Set RH 17192 17192 Thermal Humidity setpoint SP3 step 3 program 1 WORD LSH …HSH °R EWHT 1800LX 86/141...
  • Page 87 P9 Jump to WORD 0…7 Number of partial cycle to run for step 4 of program 1 prof. Thermal STEP 5 49986 49986 49986 49986 P0 Delay 5P0_H WORD 0 … 99 Activation delay step 5 program 1 prof. EWHT 1800LX 87/141...
  • Page 88 17240 P4 Set RH WORD LSH …HSH °R Humidity setpoint SP3 step 6 program 1 prof. STEP 6 17242 17242 P5 Set 1 17242 17242 Thermal Humidity setpoint SP1 step 6 program 1 WORD LSE …HSE °C/°F EWHT 1800LX 88/141...
  • Page 89 50034 50034 P0 Delay 8P0_H WORD 0 … 99 Activation delay step 8 program 1 prof. Thermal STEP 8 50035 50035 50035 50035 P0 Delay 8P0_M WORD 0 … 59 Activation delay step 8 program 1 prof. EWHT 1800LX 89/141...
  • Page 90 1085 49305 49305 49305 49305 WORD 0 ... 10 No Alarm 49306 49306 49306 49306 1086 WORD 0 ... 255 Timeout door open 49307 USr/InS 1087 49307 49307 49307 WORD 0 ... 255 Temp alarm override EWHT 1800LX 90/141...
  • Page 91 Delay on Compressor 49325 49325 1114 49325 49325 WORD 0 ... 255 Delay on FAN 49326 49326 49326 49326 1115 WORD 0 ... 15 N°press.switch act. 49327 49327 49327 49327 1116 WORD 1 ... 99 Switch err interval EWHT 1800LX 91/141...
  • Page 92 Time slots d6 Friday d5_E03 WORD 0…1 flag E0 Event Enable weekday/holiday defrost of day 6 49447 49447 49447 49447 Time slots Time slots d7 Saturday d6_E00 WORD 0…4 E0 Event Enable functions during events day 7 EWHT 1800LX 92/141...
  • Page 93 1123 PA2 [PW1_3] WORD 0 ... 999 Password inst. 49491 1123 PA2 [PW1_4] 49491 49491 49491 WORD 0 ... 999 Password inst. USr/InS 1124 49333 49333 49333 49333 WORD n/y [0 ... 1] flag Number display type EWHT 1800LX 93/141...
  • Page 94 1154 WORD Type of Hum. reg. [0 ... 3] 49349 49349 49349 49349 1155 WORD n/y [0 ... 1] flag DI AUX Key 49350 49350 diS/nE/H/C/dEH 49350 49350 1156 WORD Type of temp.reg. [0 ... 4] EWHT 1800LX 94/141...
  • Page 95 49373 49373 49373 WORD 0 ... 4 Config. probe 4 49374 49374 49374 49374 1184 WORD 0 ... 2 Config. probe 5 1186 49376 49376 49376 49376 WORD n/y [0 ... 1] Y [1] flag RTC present EWHT 1800LX 95/141...

  • Page 96: Client Table

    33367,4 33367,4 1 bit 0 ... 1 flag Low analogue input threshold exceeded 3 33367,5 33367,5 33367,5 33367,5 1 bit 0 ... 1 flag Time lost alarm 33367,6 33367,6 33367,6 33367,6 1 bit 0 ... 1 flag EWHT 1800LX 96/141...
  • Page 97 Disable Night & Day functions CMD_DIS_NIGHTDAY_OFF 33032,1 33032,1 33032,1 33032,1 1 bit 0 ... 1 Alarm silencing CMD_TACITA 33032,2 33032,2 1 bit 0 ... 1 33032,2 33032,2 Manual defrost activation CMD_ DEFROST 33032,3 33032,3 33032,3 33032,3 1 bit 0 ... 1 EWHT 1800LX 97/141...
  • Page 98 Relay FAN EVAP 1 bit 0 ... 1 flag Evaporator fan command output 33165,3 33165,3 33165,3 33165,3 Relay ALARM 1 bit 0 ... 1 flag Alarm 33165,4 33165,4 33165,4 33165,4 Relay AUX 1 bit 0 ... 1 flag EWHT 1800LX 98/141...
  • Page 99 33346 33346 Giorno della settimana* 33347 33347 33347 33347 Mese* 33348 33348 33348 33348 Anno* *To change proceed as follows: • load the televis 261 timeout • set the values from 33343 to 33348 • Write 33032,4 EWHT 1800LX 99/141...
  • Page 100 EWHT 1800LX 100/141...

  • Page 101: Electrical Connections

    Signal cables (temperature/pressure probes, digital inputs TTL serial ) must be cabled separately from high voltage cables. Eliwell supplied cables are recommended. Contact Eliwell sales department for item availability. EWHT 1800LX 101/141...

  • Page 102: Serial Connections

    5-wire cable up to 30cm in length. An Eliwell-supplied cable is recommended. Contact Eliwell sales department for item availability. Notice: using the TTL serial for ParamManager via PCInterface interferes with the readings of analogue input AI5. EWHT 1800LX...

  • Page 103: Circuit Diagrams

    95…240V~ Power Power Power Power supply supply supply supply * * * * configure configure configure configure as as as as defrost defrost defrost defrost relay relay relay relay if if if if required required required required EWHT 1800LX 103/141...
  • Page 104 D.I. D.I. D.I. 3 3 3 3 Alarm Alarm Alarm Alarm NO External alarm 70-71 70-71 70-71 70-71 D.I. D.I. D.I. D.I. 4 4 4 4 Door Door Door Door switch switch switch switch NO Door switch EWHT 1800LX 104/141...

  • Page 105: 1Circuit Diagrams

    18.2.1 18.2.1 18.2.1 18.2.1 Circuit Circuit Circuit Circuit diagrams diagrams diagrams diagrams EWHT1800LX EWHT1800LX EWHT1800LX EWHT1800LX EWHT 1800LX 105/141...

  • Page 106: Connectionswith Pressure/Humidityprobe Transducers

    18.2.2 18.2.2 18.2.2 18.2.2 Connections Connections Connections Connections with with with with pressure/humidity pressure/humidity pressure/humidity pressure/humidity probe probe probe probe transducers transducers transducers transducers EWHT 1800LX 106/141...

  • Page 107: Mechanical Assembly

    A-B A-B Insert Insert Insert the Copy Copy Card Card (figure (figure (figure C) the USB USB CopyCard CopyCard CopyCard (figure (figure (figure D) side side slot slot and EWHT 1800LX 107/141...
  • Page 108 FIGURE A FIGURE B FIGURE C FIGURE D EWHT 1800LX 108/141...

  • Page 109: Technical Specifications

    A A A A table table table table A A A A 4 NTC temperature intputs Analogue inputs See table table table table B B B B 1 4...20 mA current input 1 0-10V current inputs EWHT 1800LX 109/141...

  • Page 110: Mechanical Specifications

    Card Card Copy Card CC0S00A00M003 CC0S00A00M003 CC0S00A00M003 CC0S00A00M003 TTL serial RS-485 KP250110 RS485 RS485 CARD EWRCV1.0 RS-485 RS-485 RS-485 Via optional module KP250110 KP250110 KP250110 RS485 RS485 CARD CARD CARD EWRCV1.0 EWRCV1.0 EWRCV1.0 Keyboard Keyboard Keyboard Keyboard EWHT 1800LX 110/141...

  • Page 111: Mechanical Dimensions

    Mechanical Mechanical Mechanical dimensions dimensions dimensions dimensions Length Length Length Length (L) Depth Depth Depth Depth (d) Height Height Height Height (H) Front panel (+0.2mm) Space required Hole centre distance for wall- 196.5 181,0 (+0.2mm mounting 0.1mm) EWHT 1800LX 111/141...

  • Page 112: Use

    The EWHT1800 LX logs temperatures in accordance with the provisions of EN12830 in the following conditions: • logging interval (minutes) <=30 humidity probes • temperature probe value logging with NTC / with 4..20mA / 0-10V signals, Eliwell NOTE: We recommend downloading data only when the logging function is NOT ACTIVE. Otherwise, the download will include the most recent logged event.

  • Page 113: Liability And Residual Risks

    RISKS RISKS Eliwell Eliwell Eliwell Eliwell shall not be held liable for any damage incurred as a result of: • installation/ other than those intended, and, in particular, failure to comply with the safety instructions specified regulations by applicable and/or provided in this document;...

  • Page 114: Advanced Functions - Datalogger & Service

    Page Page ▼▲ ▼▲ Service Service Page Page ▼▲ ▼▲ Download Map. .map Download glo. .glo Upload Mappa .map Service Service Service Service Page Page Page Page ▲ ▲ ▲ ▲ Upload .map Delete Glossaries Change Glossary EWHT 1800LX 114/141...
  • Page 115 The following screen displays. Wait a few seconds for the operation to complete Download Download Download Download Running If the download terminates successfully, the following screen displays: Download Download Download Download Otherwise, the following message displays Download Download Download Download Error EWHT 1800LX 115/141...

  • Page 116: Glossaries

    25.2 25.2 25.2 Glossaries Glossaries Glossaries Glossaries All menus can display as standard in Italian and English Check the availability of your local language with the Eliwell Sales Department. 25.2.1 25.2.1 25.2.1 25.2.1 Delete Delete Delete Delete Glossaries Glossaries Glossaries...

  • Page 117: 3Upload Glossaries

    Select the desired menu language by selecting it in this menu with the UP and DOWN keys pressing SET Glossaries Glossaries Glossaries Glossaries 01_004: Italian 02_004: English Notice: 01_ indicates the glossary language _003 indicates the glossary release EWHT 1800LX 117/141...

  • Page 118: Datalogger

    6 Data logger Datalogger Datalogger Datalogger Datalogger Page Page Page Page ▼ ▼ ▼ ▼ Temperatures log Alarms log States Datalogger Datalogger Datalogger Datalogger Page Page ▲ ▲ ▲ ▲ Page Page Alarms log States System status EWHT 1800LX 118/141...

  • Page 119: 1Temperatureslog

    CopyCard to to to to be be be be connected connected connected connected If the CopyCard is not connected, the following screen displays: Upload Upload Upload Upload Errore If there are no data to upload , the following screen displays: Upload Upload Upload Upload No Data EWHT 1800LX 119/141...
  • Page 120 25.6°C 25.7°C FAULT 05/02/2008 16.46 NORMAL FAULT FAULT 25.6°C 25.7°C FAULT LEGEND [PF] = Power Failure • [NORMAL] = normal operation • [START] = start of PF • [END] = end of PF [FAULT] = probe error EWHT 1800LX 120/141...

  • Page 121: Alarms Log

    OFF OFF OFF OFF OFF OFF … 05/02/2008 16.43 NORMAL OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF … OFF OFF 05/02/2008 16.44 NORMAL OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF … EWHT 1800LX 121/141...

  • Page 122: States

    USB Copycard (°)[Device name] [date and time].STS containing the logged data. Example DEEP DATE TIME ECONOMY NIGHT&DAY HEATER HUMIDIFIER DEHUMIDIFIER COMPRESSOR LIGHT STAND-BY DEFROST EVAPORATOR CONDENSER COOL REPLACER STRATIF. 05/02/2008 15.00 NORMAL 05/02/2008 15.01 NORMAL 05/02/2008 15.02 NORMAL EWHT 1800LX 122/141...

  • Page 123: System

    FAULT … FAULT … … 69.9 … 05/02/2008 17.34 NORMAL FAULT … FAULT … … 69.9 … 05/02/2008 17.35 NORMAL FAULT … FAULT … … 69.9 … 05/02/2008 17.36 NORMAL FAULT … FAULT … … 69.9 … EWHT 1800LX 123/141...
  • Page 124 EWHT 1800LX 124/141...

  • Page 125: Advanced Functions - Time Bands

    Press SET again to confirm and move on to setting the minutes in the same way as for the hours. The other values are set in the same way. Weekdays Weekdays Weekdays Weekdays Page Page Page Page ▼ ▼ ▼ ▼ Defrost 12:00 Defrost 00:00 Defrost 00:00 EWHT 1800LX 125/141...

  • Page 126: Time Bands

    Page ▼ ▼ ▼ ▼ Sunday Page E0 Event Disable E1 Start 00:00 E2 Duration d1 d1 d1 Sunday Sunday Sunday Sunday Page Page Page Page ▼ ▼ ▼ ▼ E1 Start 00:00 E2 Duration Defrost Weekdays EWHT 1800LX 126/141...
  • Page 127 E3 = weekday (Tuesday = weekday) • d3 > E3 = weekday (Wednesday = weekday) • d4 > E3 = weekday (Thursday = weekday) • d5 > E3 = weekday (Friday = weekday) • d6 > E3 = weekday (Saturday = weekday) EWHT 1800LX 127/141...
  • Page 128 If it occurs after this event, the device starts in the state set by the manual event. It if occurs after this event but during the activation period of the next day/night event, the controller switches to the state requested by the day/night event concerned before disabling the event at the programmed time. EWHT 1800LX 128/141...

  • Page 129: Advanced Functions - Haccp

    When a temperature value exceeds the range defined by parameters 1143: 1143: 1143: 1143: SLH SLH and and 11442: 11442: 11442: 11442: SHH for a time greater than 1144: 1144: 1144: 1144: drA , a HACCP alarm is signalled and displayed. EWHT 1800LX 129/141...

  • Page 130: Haccp Power Failure Alarm (Pf)

    OW OW (Overwrite) in the folder of the alarm which has been overwritten. HIGH HIGH TEMPERATURE TEMPERATURE ALARM ALARM HIGH HIGH TEMPERATURE TEMPERATURE ALARM ALARM START 02/03/08 15:32 DURATION 00:32 max. temp 02/03/08 15:55 EWHT 1800LX 130/141...

  • Page 131: Annexe A - Models And Accessories

    (A0) (A0) (A0) (A0) (Pb1 (Pb1 (Pb1 (Pb1… … … … Pb5) Pb5) Pb5) Pb5) EWHT EWHT 1800 1800 HTFE48DTU1GH00 4 4 4 4 8 8 8 8 1 1 1 1 EWHT EWHT 1800 1800 LX EWHT 1800LX 131/141...

  • Page 132: Accessories

    Pressure transducer TD200107 EWPA 007 4...20mA -5/8bar Male connector Pressure transducer TD300008 EWPA 007 4...20mA -5/8bar Female connector Eliwell can also supply a variety of different NTC probes depending on the cable type (PVC or silicon) and length. EWHT 1800LX 132/141...
  • Page 133 Description Description Description Copy Copy Copy Copy Card Card Card Card Smart key Copy Card CCS00A00M003 upload download parameters Smart key • uploading/downloading USB CopyCard CCA0BUI02N000 CCA0BUI02N000 CCA0BUI02N000 CCA0BUI02N000 parameters • download glossaries • upload datalogger information EWHT 1800LX 133/141...
  • Page 134 For part numbers Single-phase speed regulators for 8FI40014 8FI40014 8FI40014 8FI40014 See instruction instruction instruction instruction sheet sheet sheet sheet CFS –Fan Speed CFS FAN MODULES ( ) currents from 2A to 9A Modules GB-I-E-D-F EWHT 1800LX 134/141...
  • Page 135 CFS05 TANDEM FAN MODULE MW991012 CFS05 - TANDEM - Fan Speed Module GB-I-E-D-F THREE-PHASE FAN REGULATOR (DRV 300) ( ) Specifications: Contact Eliwell sales LD312420T1S00 3 phases 12…20A/420V~ • 20A, 420V ~ rated; department (IP22 or IP55) • Box: IP22.
  • Page 136 SN560000 range 20%...90%) Relative humidity transducer EWHS 300 SN520000 range 5%...98%) humidity Relative EWHS 310 SN51000 range 20%...90%) and temperature Range -10°C…+70°C) transducer ) Various items available. Contact our Sales Office. ) Various lengths can be requested. EWHT 1800LX 136/141...
  • Page 137 EWHT 1800LX 137/141...
  • Page 138 EWHT 1800LX 138/141...

  • Page 139: Analitic Index

    ..............2 7 27 27 27 Deleting HACCP alarms ..........128 Description Description of of of of keys keys keys - - - - combined combined action ....8 8 8 8 Description Description keys combined combined action action action EWHT 1800LX 139/141...
  • Page 140 ..............5 9 59 59 59 Phase Phase Phase Phase shift shift shift shift ..............3 9 39 39 39 High/low temperature and humidity alarms ..57 Pick-up Pick-up Pick-up Pick-up ................39 39 39 39 EWHT 1800LX 140/141...
  • Page 141 ................120 120 120 120 VENTILATION VENTILATION VENTILATION VENTILATION FANS FANS FANS FANS (file (file (file (file labeled labeled labeled labeled ......68 STEP STEP parameters parameters table table ..........52 STEP STEP parameters parameters table table STRATIFICATION FANS (EWHT800LX) ...... 42 EWHT 1800LX 141/141...
  • Page 142 +39 0437 986 200 (other countries) saleseliwell@invensyscontrols.com Technical Technical helpline: helpline: Technical Technical helpline: helpline: +39 0437 986 300 E-mail techsuppeliwell@invensyscontrols.com www.eliwell.it www.eliwell.it www.eliwell.it www.eliwell.it EWHT 1800LX 2008/04/ Cod: 8MA10214 © Eliwell Controls s.r.l. 2008 All rights reserved. EWHT 1800LX 142/141...

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