LEGRAND 674 56 User Manual
  1. Manuals
  2. Brands
  3. LEGRAND Manuals
  4. Temperature Controller
  5. 674 56
  6. User manual
LEGRAND 674 56 User Manual

LEGRAND 674 56 User Manual

Temperature central unit
Hide thumbs Also See for 674 56:
Table of Contents

Advertisement

Quick Links

Download this manual
Temperature central unit
User manual
674 56
11/11-01 PC

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the 674 56 and is the answer not in the manual?

Questions and answers

Related Manuals for LEGRAND 674 56

Summary of Contents for LEGRAND 674 56

  • Page 1 Temperature central unit User manual 674 56 11/11-01 PC...

  • Page 3: Table Of Contents

    Contents 1. Introduction 4. Customisations The■Temperature■Control■Unit■ Setting■ ■ ■ ■ ■ Set■the■temperature■levels■ ■ The■navigation■keypad■ ✔ ■ ■ Set■the■mode■of■operation■ ■ ✔ The■display■ ■ ■ Set■the■date■and■time■ ■ ✔ 2. Operation Enable/disable■the■remote■control■ ■ ✔ Customise■the■User■code■ ■ Access■the■Control■Unit■menu■ ✔ ■ ■ Adjust■the■display■contrast■ ■ ✔ The■Mode■menu■...

  • Page 5: Introduction

    Introduction The■Temperature■Control■Unit ■ ■ The■navigation■keypad ■ ■ The■display ■ ■...

  • Page 6: The■Temperature■Control■Unit

    1 - Introduction The■Temperature■Control■Unit The■ comfort■ of■ a■ home■ is■ directly■ linked■ to■ the■ air■ quality■ and■ to■ ■ ■ being■able■to■maintain■an■ideal■temperature,■whatever■the■weather■ outside. With■ the■ My■ Home■ Legrand■ temperature■ control■ function,■ whether■ it■is■snowing■outside■or■the■sun■is■shining,■you■are■always■the■person■ who■decides■what■climate■to■have■in■the■home,■setting■the■heating■in■ winter■and■the■cooling■in■summer■as■you■want,■with■maximum■flexi- bility:■heating■or■cooling■only■the■rooms■you■want■and■changing■the■ temperature■programming■when■you■want. Thanks■ to■ the■ Temperature■ Control■ Unit■ 674■ 56,■ with■ management■...

  • Page 7: The■Navigation■Keypad

    1 - Introduction The■navigation■keypad The■display ■ ■ ■ ■ During■ normal■ operation■ the■ display■ presents■ the■ following■ infor- mation: Key■to■confirm■the■selection■dis- played■or■the■data■entered ■ State: Mode■of■ -■Winter■(heating) operation Key■to■cancel■the■selection■and■ -■Summer■(cooling) Name■of■the■ Example return■to■the■previous■page;■keep■ program■ pressed■to■quit■the■Main■menu 11:26 01-10-2008 being Scroll keys■ Time Date scroll■...
  • Page 8 1 - Introduction Mode■of■operation: If■there■is■a■fault■an■exclamation■mark■appears■on■the■control■unit■dis- play.■Press■any■key■to■access■the■diagnostic■menu■for■more■information■ (see■Diagnostic■section). Weekly Holiday Manual There■is■a■problem■on■the■system Antifreeze■or■ Scenarios Heatprotection When■the■mode■of■operation■is■the■same■for■ALL■ZONES■the■display■ If■ the■ problem■ persists■ the■ control■ unit■ will■ continue■ to■ signal■ by■ shows■the■following■windows: displaying■an■icon. the■ icon■ indicates■ an■ opera- System OFF■-■all■the■zones■in■OFF tion■fault■ in■one■or■more■system■ Example zones. 11:26 01-10-2008 11:26...

  • Page 9: Operation

    Operation Access■the■Control■Unit■menu ■ ■ The■Mode■menu ■ ■ Select■the■Weekly■mode ■ ✔ Select■the■Manual■mode ■ ✔ Select■the■Scenarios■mode ■ ✔ Select■the■Holiday■mode ■ ✔ Select■the■Holidays■mode ■ ✔ Select■the■OFF■mode ■ ✔ Select■Antifreeze■or■Heat■protection ■ ✔ The■local■probe ■ ■...

  • Page 10: Access■The■Control■Unit■Menu

    2 - Operation Access■the■Control■Unit■menu The■Mode■menu ■ ■ ■ ■ Access■to■the■Main■menu■lets■you■perform■all■the■configuration■and■ The■Mode■menu■lets■you■select■the■operation■of■your■system,■for■exam- checking■operations■described■in■this■menu. ple■selecting■one■of■the■weekly■programs■you■have■set■up■or■setting■a■ fixed■temperature■for■all■the■zones. Select the Weekly mode ✔ With■the■weekly■mode■your■system■works■automatically■following■the■ Example programming■set.■You■can■choose■from■three■programs■which■you■can■ customise.■Inside■the■programs■the■temperature■can■be■differentiated■ 11:27 11-12-2008 over■24■hours■and■for■each■day■of■the■week■as■you■require. Weekly Manual In■the■Mode■menu■select■Weekly Scenarios Press■ any■ key■ to■ access■ the■ Main■ menu Holiday Press■ ■key■to■confirm If■enabled■you■will■be■asked■for■the■...

  • Page 11: Select The Manual Mode

    2 - Operation Select the Manual mode ✔ In■Manual■mode■you■can■set■a■fixed■temperature■in■the■whole■system■ or■in■the■individual■zones■as■you■require. Weekly The display will show the hand signal Manual In■the■Mode■menu■select■Manual to indicate that some zones are in Scenarios Example manual Holiday 11:27 11-12-2008 Press■the■ ■key■to■confirm ALL■ZONES In■manual■mode■the■zones■are■mar- ked■by■the■highlighted■number.■You■ Zone■1 On selecting ALL ZONES the window to can■...

  • Page 12: Select The Scenarios Mode

    2 - Operation Select the Scenarios mode Select the Holiday mode ✔ ✔ The■Scenario■mode■lets■you■set■different■temperatures■in■various■zones■ The■Holiday■mode■can■select■a■particular■daily■profile■for■a■set■period.■ of■the■system■with■a■single■command.■For■example,■if■when■cleaning■you■ The■program■is■run■until■the■programmed■date■and■time,■after■which■ intend■to■open■windows■in■some■rooms■you■can■set■a■lower■temperature■ the■weekly■program■chosen■will■be■reset. (or■higher■for■cooling)■to■avoid■wasting■energy. Weekly 16■Winter■scenarios■and■16■Summer■scenarios■can■be■programmed. Manual In■the■Mode■menu■select■Holiday Scenarios Holiday Weekly Press■the■ ■key■to■confirm Manual In■the■Mode■menu■select■Scenarios Scenarios up■to Holiday 0■0■:■0■0 Type the date and time using the number keys 2■4■/■1■2■/■2■0■0■8 Press■the■...

  • Page 13: Select The Holidays Mode

    2 - Operation Select the Holidays mode ✔ When■you■are■away■you■can■activate■the■Holidays■mode,■which■lets■you■ keep■the■system■in■Antifreeze■or■Heat■protection■until■the■date■and■time■ you■set,■after■which■the■weekly■program■chosen■will■be■reset. Manual Example With■the■ ■keys■select■the■we- Scenarios Week■no.2 In■the■Mode■menu■select■Holidays ekly■program■to■be■reset■at■the■end■ Holiday Week■no.3 of■the■Holidays■period Holidays Press■the■ ■key■to■confirm Confirm■by■pressing■ Type the date and time using the number keys 08:30■■■■07-01-09 08:31 23-12-2008 up■to 0■0■:■0■0 2■4■/■1■2■/■2■0■0■8 Once the days programmed has elapsed the Control unit automatically returns...

  • Page 14: Select The Off Mode

    2 - Operation Select the OFF mode ✔ You■can■put■all■or■some■of■the■system■zones■in■the■OFF■state,■until■one■ of■the■other■modes■is■reset. Scenarios Holiday The display will show the OFF signal to In■the■Mode■menu■select■OFF Holidays indicate that some zones are OFF Example 11:27 11-12-2008 Press■the■ ■key■to■confirm ALL■ZONES You■can■select■ALL■ZONES■or■use■the■ Zone■1 On selecting ALL ZONES the window to ■keys■to■select■a■single■Zone■...

  • Page 15: Select Antifreeze Or Heat Protection

    2 - Operation Select Antifreeze or Heat protection ✔ You■can■decide■to■set■one■or■more■zones■or■the■whole■system■in■Anti- freeze■mode■(or■heat■protection■in■summer). In■Antifreeze■a■minimum■temperature■of■7■°C■is■maintained. In■Heat protection■a■maximum■temperature■of■35■°C■is■maintained. Holiday The display will show the Antifreeze Holidays In■the■Mode■menu■select■Antifreeze■ signal to indicate that some zones are or■Heat protection■if■in■Summer Example in Antifreeze or Heat protection Antifreeze 11:27 01-10-2008 Press■the■...

  • Page 16: The■Local■Probe

    2 - Operation The■local■probe Knob ■ ■ • Can■set■the■temperature■manually■from■+3■to■-3■degrees■with■respect■ Each■zone■of■your■system■has■a■probe■which■can■adjust■the■temperature■ to■the■Control■Unit■setting. locally,■modifying■the■setting■on■the■Control■Unit.  • ■ ■Sets■the■Antifreeze/Heat■protection■mode■for■the■zone. In■particular■you■can■vary■the■temperature■by■±■3■°C,■select■antifree- If■ the■ temperature■ control■ system■ is■ working■ as■ heating,■ turning■ ze/heat■protection■or■switch■the■system■off■in■the■individual■zone. the■knob■to■this■position■sets■the■Antifreeze■mode;■if■the■system■is■ working■as■cooling■it■sets■the■Heat■protection■mode. To■return■to■normal■operation■turn■the■knob■to■one■of■the■positions■ from■+3■to■-3. • OFF■Turning■the■knob■to■this■position■turns■the■zone■OFF.■To■return■to■ normal■operation■turn■the■knob■to■one■of■the■positions■from■+3■to■-3. Green LED Knob • When■it■is■shining■steadily■it■indicates■that■the■system■is■active. ...

  • Page 17: Information

    Information Diagnostic ■ ■ Check■the■mode■of■operation ■ ■ Check■the■temperature■in■the■zones ■ ■...

  • Page 18: Diagnostic

    3 - Information Diagnostic ■ ■ If■there■is■a■fault■on■the■system,■the■display■shows■the■!■icon.■In■this■ case■ the■ Diagnostic■ menu■ gives■ you■ useful■ information■ to■ identify■ the■problem. Enquiry The Control unit checks the probe Remote■control again probe■.■.■. User■code In■the■Setup■menu■select■Diagnostic■ with■the■ Contrast Diagnostic Press■the■ ■key■to■confirm Zone■1 Zone■2 If■the■problem■is■solved■the■!■symbol■ The list of zones appears on the di- Zone■1 disappears Zone■3...

  • Page 19: Check■The■Mode■Of■Operation

    3 - Information Check■the■mode■of■operation ■ ■ This■menu■lets■you■check■the■current■mode■of■operation■for■each■zone■ and■for■weekly■operation■it■lets■you■find■out■the■profile■set. Mode Zone■2 Zone■state Manual In■ the■ Main■ menu■ select■ Current Use■the■ ■keys■to■select■other■ profiles zones■(e.g.:■Zone■2) Current■profiles Programming 20.0C Press■the■ ■key■to■confirm Zone■1 Example If the zone selected is in Weekly mode, Zone■2 Select■the■zone■to■consult■with■the■ ■ the window with the following indi- ■keys■(e.g.:■Zone■1) Zone■3...

  • Page 20: Check■The■Temperature■In■The■Zones

    3 - Information Check■the■temperature■in■the■zones ■ ■ In■ this■ menu■ you■ can■ find■ out■ the■ measured■ temperature,■ the■ set■ The■ display■ shows■ the■ following■ information■on: temperature■and■the■system■state■for■each■zone. -■Temperature■measured■in■the■ zone -■Temperature■set■in■the■zone Mode Zone■1 -■System■state■in■the■zone: Zone■state Measured: 18.6C■ ■ ON■=■system■ON In■the■Main■menu■select■Zone state Current■profiles Expected: 20.0C ■...

  • Page 21: Customisations

    Customisations Setting ■ ■ Set■the■temperature■levels ■ ✔ Set■the■mode■of■operation ■ ✔ Set■the■date■and■time ■ ✔ Enable/disable■the■remote■control ■ ✔ Customise■the■User■code ■ ✔ Adjust■the■display■contrast ■ ✔ Contacts■manag. ■ ✔...

  • Page 22: Setting

    4 - Customisations Setting ■ ■ The■Settings■menu■lets■you■customise■some■Control■unit■parameters■or■ modes■of■operation,■without■affecting■its■correct■working. Set the temperature levels ✔ ALL■ZONES You■can■select■ALL■ZONES■or■using■ For■each■zone■you■can■set■the■Anti- Zone■1 TEMPERATURE■LEVEL■SET the■ ■keys■select■a■single■zone■ freeze■or■Heat protection■tempera- Zone■2 18.0 °C (e.g.■Zone■1) ture■ T*■ and■ the■ temperature■ levels■ Zone■3 T1,■ T2■ and■ T3■ used■ in■ the■ weekly■ 20.0 °C programs 22.0 °C...

  • Page 23: Set The Mode Of Operation

    4 - Customisations Set the mode of operation Set the date and time ✔ ✔ This■operation■sets■the■system■mode■of■operation: For■ your■ system■ to■ work■ correctly■ the■ date■ and■ time■ set■ must■ be■ correct. • Summer■=■cooling; • Winter■=■heating. Temperature Temperature Summer/winter Summer/winter In■the■Setup■menu■select■Date/time■ In■ the■ Setup■ menu■ select■ Sum- with■the■...

  • Page 24: Enable/Disable The Remote Control

    4 - Customisations Enable/disable the remote control Customise the User code ✔ ✔ The■Control■unit■is■protected■by■a■user code■which■prevents■unautho- This■setting■lets■you■enable/disable■your■system’s■remote■control.■In■ particular■you■can■use■the■remote■control■to■find■out■the■state■of■each■ rised■people■from■accessing■the■Main■menu. The■ base■ code■ is■ 00000,■ but■ you■ can■ replace■ it■ with■ any■ 5-figure■ zone■and■perform■the■main■commands■and■changes■of■mode.■For■more■ information■consult■your■installer. number. Temperature Summer/winter Summer/winter Date/time In■the■Setup■menu■select■Remote In■the■Setup■menu■select■User code■ control with■the■...

  • Page 25: Adjust The Display Contrast

    4 - Customisations Adjust the display contrast ✔ The■contrast■of■the■graphic■display■can■be■adjusted■so■that■it■is■easy■ to■read Current: Date/time 00000 Remote■control enter■ a■ new■ five■ figure■ code■ as■ In■the■Setup■menu■select■Contrast you■wish New: with■the■ ■keys User■code 67890 Contrast Press■the■ ■key■to■confirm Press■the■ ■key■to■confirm From now on you must type the new ■■■■■■Increase■by■...

  • Page 26: Contacts Manag

    4 - Customisations Contacts manag. ✔ The■Unit■is■able■to■manage■additional■contacts■which■make■it■possible,■ for■instance■when■opening■the■windows■to■air■a■room,■to■switch■off■the■ heating■in■that■area■so■as■to■save■energy.■■In■this■menu■you■can■enable■ or■disable■this■function.■ Contrast Diagnostic Select■Contacts manag. in■the■Setup■ menu■using■the■ ■keys Probes Contacts■manag. Press■the■ ■key■to■confirm State: A screen will be displayed showing the disabled indication of the current state (State: disabled) Enable Press■ ■to■change■the■status State: Hold■...

  • Page 27: Programming

    Programming The■Programming■menu ■ ■ Weekly■programming ■ ✔ Scenarios■programming ■ ✔ Holiday■programming ■ ✔...

  • Page 28: The■Programming■Menu

    5 - Programming The■Programming■menu ■ ■ Weekly programming ✔ Using■the■Programming■menu■you■can■customise■the■following■modes■ Up■to■3■weekly■programs■can■be■created■for■each■of■the■two■functions■ (heating■and■cooling). of■operation■of■your■system: To■select■the■weekly■program■to■be■customised: • Weekly With■the■weekly■mode■your■system■works■automatically■following■the■ Weekly programming■set.■You■can■choose■from■three■programs■which■you■ Scenarios In■Programming■menu■select■ ■ can■customise.■Inside■the■programs■the■temperature■can■be■differen- Holiday Weekly tiated■over■24■hours■and■for■each■day■of■the■week■as■you■require. The■Example■program■is■preset■but■can■be■modified. • Scenarios The■ Scenario■ mode■ lets■ you■ set■ different■ temperatures■ in■ various■ Press■the■ ■key■to■confirm zones■of■the■system■with■a■single■command.■For■example,■if■when■...
  • Page 29 5 - Programming Modify a Weekly program On■selecting■this■function■you■can■modify■the■weekly■program■selected,■ associating■a■daily■profile■to■each■zone. 00:00 T1■■■■18.0C The profile displayed can now be modified using the navigation keys as Select■ ■the■program■to■modify■ Example shown in detail in the pages below (e.g.:■Winter■week) Winter■week 8 10 12 14 16 18 20 22 24 Week■no.3 Presettings of the “Example”...
  • Page 30 5 - Programming Modification tools Information■shown■on■the■display: SCROLL time■corresponding■ cursor■ temperature■not■ to■the■cursor■position arrow highlighted temperature■ 00:00 T1■■■■18.0C 00:00 T1■■■■18.0C levels cursor 8 10 12 14 16 18 20 22 24 8 10 12 14 16 18 20 22 24 time■ axis MODIFY There■are■two■modes■of■work: pencil■■...
  • Page 31 5 - Programming How to use the cursor keys: Create a new daily profile: OK – change■ from■ MODIFY■ mode■ to■ We recommend you follow the procedure described in this example step by SCROLL;■in■SCROLL■mode■confirms■quitting■ step, as a useful instrument for becoming familiar with the Modify/Scroll the■Modify■function mode of work and the use of the cursor keys.
  • Page 32 5 - Programming Procedure: 00:00 T*■■■■■7.0C 00:00 T1■■■■18.0C 06:00 T1■■18.0C 06:00 T3■■■■22.0C 8 10 12 14 16 18 20 22 24 8 10 12 14 16 18 20 22 24 8 10 12 14 16 18 20 22 24 8 10 12 14 16 18 20 22 24 09:00 T3■■22.0C 09:00...
  • Page 33 5 - Programming Copy a Weekly program Copy a zone This■function■lets■you■copy■a■previously■programmed■weekly■program■ This■function■lets■you■copy■the■daily■profile■programmed■for■one■zone■ into■another.■For■example■copy■the■Example■program■(preset■in■the■ to■another■zone. factory)■in■Week■no.2. Select■ ■the■zone■to■copy■into■ ■ Example Zone■1 (e.g.:■Zone■1) Select■ ■ the■ program■ to■ be■ Winter■week Zone■2 copied■into■(e.g.:■Winter■week) Week■no.3 Zone■3 Copy■from Copy■from Select■ ■the■Copy from■function Select■ ■the■Copy from■function Press■the■...

  • Page 34: Scenarios Programming

    5 - Programming Scenarios programming Copy a day ✔ This■function■lets■you■copy■a■previously■programmed■daily■profile■to■ Can■ create■ 16■ scenarios■ for■ Winter■ operation■ and■ 16■ for■ Summer■ another■day. operation■ and■ for■ each■ of■ these■ set■ different■ temperatures■ in■ the■ various■zones. Select■ ■ the■ day■ to■ copy■ into■ ■ Monday To■select■the■scenario■to■customise: (e.g.:■Tuesday)
  • Page 35 5 - Programming Modify a Scenario Copy a Scenario Selecting■this■function■you■can■modify■the■selected■scenario■associating■ This■function■lets■you■copy■one■previously■programmed■scenario■on■ a■temperature■level■to■each■zone. another. For■example■copy■Scenario■1■on■Night. Select■ ■ the■ scenario■ to■ be■ Scenario■1 modified■■(e.g.:■Night) Night Select■ ■ the■ scenario■ to■ copy■ Scenario■1 into■(e.g.:■Scenario■1) Scenario■3 Night Modify Scenario■3 Select■ ■the■Modify■function Select■ ■the■Copy from■ Copy■from function Press■the■...

  • Page 36: Holiday Programming

    5 - Programming Holiday programming Modify the Holiday program ✔ Can■program■a■daily■profile■for■each■zone■(as■base■the■Sunday■profile■ On■selecting■this■function■you■can■modify■the■daily■profile■associated■ of■the■Example■program■is■associated■with■each■zone). to■each■zone. To■select■the■Holiday■program■to■customise Select■ ■ ■ the■ zone■ to■ modify■ Weekly Zone■1 (e.g.:■Zone■1) Scenarios Zone■2 In■ the■ Programming■ menu■ select■ ■Holiday Holiday Zone■3 Modify Select■ ■the■Modify■function Press■the■ ■key■to■confirm Press■the■...
  • Page 37 5 - Programming Copy a zone Display the Holiday program This■function■lets■you■copy■the■daily■profile■programmed■for■one■zone■ This■ function■ lets■ you■ display■ the■ daily■ profile■ associated■ to■ each■ to■another■zone. zone. Select■ ■the■zone■to■copy■into■ Select■ ■ the■ zone■ to■ display■ Zone■1 Zone■1 (e.g.:■Zone■1) (e.g.:■Zone■1) Zone■2 Zone■2 Zone■3 Zone■3 Select■...
  • Page 38 Notes...
  • Page 40 World Headquarters and International Department 87045 LIMOGES CEDEX FRANCE :■33■5■55■06■87■87 Fax:■33■5■55■06■74■55 www.legrandelectric.com...

Table of Contents