Grasslin famoso 2000 Operating Instructions Manual Download Page 11

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3.1 Connecting up

The chronostat

must

be fitted / installed with

an appropriate amount of care by a suitably
qualified electrician / technician.

Strip the ends of the connecting wires care-
fully and connect up as shown on the circuit
diagram

Contacts 3 - 4 closed =
heating / coolingmode

Replace the protective housing

Be careful not to damage the clips

Tighten the screws

Summary of Contents for famoso 2000

Page 1: ...Operating instructions GB ...

Page 2: ...4 2 Interrogating the current time 11 5 Temperature levels 12 5 1 Changing temperature levels 13 6 Overview of programmes and operating modes 14 6 1 Factory programme P1 15 6 2 Factory programme P2 16 6 3 Factory programme P3 17 6 4 Factory programme P4 18 6 5 Selecting factory programme P1 P4 19 6 6 Selecting reading the user defined programme 20 6 6 1 Entering a user defined programme 21 22 6 6 ...

Page 3: ...lic duration factor 30 7 3 Heating cycle setting the CDF value 31 7 4 Elapsed hour meter 32 7 5 RESET 33 7 6 Recalling the factory settings 34 7 7 Electronic interlock 35 7 8 Air conditioning system 36 8 Technical data 37 9 Problems and remedies 38 10 Cleaning and maintenance 39 11 Service addresses 39 12 Alphabetical subject index 40 13 Overview 41 42 Shaded grey area is designed for end user ins...

Page 4: ...Example Factory program P1 weekly overview Monday Tuesday Wednesday Thursday Friday Saturday Sunday ...

Page 5: ...erature modes A single temperature is assigned to each of the continuous temperature modes The programmed temperature is maintained until another mode is selected HOLIDAY mode This mode remains active for the specified num ber of days and then returns to the previously sel ected programme PARTY mode Switches to temperature level 3 factory setting 21 C for a three hour period The battery powered ch...

Page 6: ......

Page 7: ...o change the temperature temporarily The display shows the current room temperature Press the button on the display once and read the programmed temperature Display for the set room temperature Press the button on the display and enter the desired temperature Times for the change in temperature The temperature specified by the programme is reactivated with the next temperature change 4 GB TEMP TEM...

Page 8: ...1 2 4 3 Ø max 3 5 mm ...

Page 9: ...f before commencing installation Check and make sure that the connecting wires are not live Refer to Page 28 for the system settings Lift the chronostat off the stand Undo the screws Remove the protective housing Be careful not to damage the clips Guide the connecting leads through the cut outs in the stand Mount the stand on a firm surface or a flush type box 5 GB ...

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Page 11: ...nt of care by a suitably qualified electrician technician Strip the ends of the connecting wires care fully and connect up as shown on the circuit diagram Contacts 3 4 closed heating coolingmode Replace the protective housing Be careful not to damage the clips Tighten the screws 6 GB ...

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Page 13: ...ning strap Insert the batteries Battery type LR 6 AA two use only alkaline batteries Replace the retaining strap inserting the spring loaded side first Replace the chronostat on its stand it must latch into place Conduct a RESET after fitting the batteries after fitting for the first time only 7 GB ...

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Page 15: ...hronostat may cease to work properly Data is stored for approx 2 minutes when replacing the batteries Refer to Page 7 Note The unit measures the battery voltage when the heating cooling system is switched on off The battery indicator will not change if the heating cooling system is not switched on or off 8 GB ...

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Page 17: ...1h button once 1h appears on the display Press the button and set the current time Press the button and set the day of the week The days of the week are displayed in the following format 1 Mo 2 Tu 3 We 4 Th 5 Fr 6 Sa 7 Su Confirm the entered data Press the TIME button once The unit returns to its AUTOmatic programme sequence 9 GB TIME TIME DAY ...

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Page 19: ...time Press the 1h button and set summertime wintertime Displayed indicator 1h displayed for summertime no indicator appears on the display during wintertime normal time Please make sure that 1h is displayed during summertime 10 GB ...

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Page 21: ...y The current time appears on the display The current day of the week appears on the display The display returns to its original state automatically if no buttons are pressed for approx 8 seconds Press the AUTO button The units returns to its automatic programme sequence 11 GB TIME AUTO ...

Page 22: ......

Page 23: ...etting range TEMP 3 21 C 18 C 35 C TEMP 2 17 C 14 C 20 C TEMP 1 5 C 5 C 16 C Note The temperature measuring range is between 0 C 40 C If the temperature is outside this range C will appear on the display instead of a temperature value 12 GB ...

Page 24: ......

Page 25: ...y settings The display starts flashing The programmed temperature appears on the display Press the button and alter the temperature Press the AUTO button AUTO automatic programme sequence Note Program the temperatures so that TEMP 3 is always higher than TEMP 2 and TEMP 2 is always higher than TEMP 1 13 GB TEMP TEMP AUTO AUTO ...

Page 26: ...ostat operates in accordance with one of the four factory programmes or the user defined programme in this mode 3 continuous temperature modes A single temperature is assigned to each of the TEMP 3 TEMP 2 and TEMP 1 modes The pro grammed temperature is maintained until another mode is selected or the unit is switched off PARTY mode Switches to temperature level 3 factory setting 21 C for a three h...

Page 27: ...ramme P1 Page 15 Factory programme P2 Page 16 Factory programme P3 Page 17 Factory programme P4 Page 18 User defined programme Page 20 AUTO mode Page 24 TEMP 3 mode Page 25 TEMP 2 mode Page 25 TEMP 1 mode Page 25 PARTY mode Page 26 HOLIDAY mode Page 27 14 GB ...

Page 28: ......

Page 29: ... in the evening Changing the time and temperature Example with factory settings for the temperature levels TEMP 3 21 C TEMP 2 17 C Monday to Thursday from 6 00 22 00 h TEMP 3 from 22 00 6 00 h TEMP 2 the following morning Friday from 6 00 23 00 h TEMP 3 from 23 00 6 00 h TEMP 2 the following morning Saturday and Sunday from 7 00 23 00 h TEMP 3 from 23 00 7 00 h TEMP 2 the following morning 15 GB ...

Page 30: ......

Page 31: ...vening and all day at the weekend Changing the time and temperature Example with factory settings for the tempera ture levels TEMP 3 21 C TEMP 2 17 C Monday to Friday from 6 00 9 00 h TEMP 3 from 9 00 17 00 h TEMP 2 from 17 00 22 00 h TEMP 3 from 22 00 6 00 h TEMP 2 the following morning 7 00 h on Saturday Saturday and Sunday from 7 00 23 00 h TEMP 3 from 23 00 7 00 h TEMP 2 the following morning ...

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Page 33: ...end Changing the time and temperature Example with factory settings for the temperature levels TEMP 3 21 C TEMP 2 17 C Monday to Friday from 6 00 8 00 h TEMP 3 from 8 00 11 00 h TEMP 2 from 11 00 14 00 h TEMP 3 from 14 00 17 00 h TEMP 2 from 17 00 22 00 h TEMP 3 from 22 00 6 00 h TEMP 2 the following morning 7 00 h on Saturday Saturday and Sunday from 7 00 23 00 h TEMP 3 from 23 00 7 00 h TEMP 2 t...

Page 34: ......

Page 35: ...d all day at the weekend Changing the time and temperature Example with factory settings for the temperature levels TEMP 3 21 C TEMP 2 17 C TEMP 1 5 C Monday to Thursday TEMP 1 24 hours a day Friday from 12 00 18 00 h TEMP 2 from 18 00 23 00 h TEMP 3 from 23 00 6 00 h TEMP 2 the following morning Saturday from 6 00 23 00 h TEMP 3 from 23 00 6 00 h TEMP 2 Sunday Sunday from 6 00 23 00 h TEMP 3 from...

Page 36: ......

Page 37: ...1 P4 Press the P 1 4 button Select the factory programme of your choice The selected factory programme appears on the display The display returns to its original state auto matically if no buttons are pressed for approx 8 seconds 19 GB ...

Page 38: ...1 2 ...

Page 39: ... the P 1 4 button and select factory programme P1 Press the PROG button 1x 1 Monday appears on the display Keep the TIME button pressed until the first time 6 00 appears Keep the TIME button pressed until the second time 22 00 appears etc Press the PROG button 1x 2 Tu appears on the display etc Times for temperature changes To terminate selection reading press the TIME button 20 GB TIME TIME ...

Page 40: ...Note The shortest interval between two changes in temperature must be 1 hour Up to 8 tem perature changes are permitted in any one day appears on the display if you attempt to enter more than 8 changes ...

Page 41: ...ay Keep the TIME button pressed until the display stops automatically at 6 00 h temperature change The time of the temperature change is displayed Press the TEMP button 1x The arrow moves to the bottom row of little boxes TEMP 2 17 C The top row of boxes disappears The heating system adjusts the temperature to 17 C until the next temperature change the following morning To terminate your inputs pr...

Page 42: ......

Page 43: ...rs on the display Press the TEMP button 1x The arrow moves to the bottom row of little boxes TEMP 2 17 C Part of the top row of boxes disappears Keep the TIME button pressed until 17 00 h appears on the display Press the TEMP button 1x The arrow moves to the top row of little boxes TEMP 3 21 C Keep the TIME button pressed until 23 00 h appears on the display Press the TEMP button 1x The arrow move...

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Page 45: ...y 3 etc The selected day appears on the display Note Bear in mind that the last temperature programmed for the copied day continues to apply until a different temperature is programmed on one of the following days Always check the entered programme day by day as described in Page 20 Press the TIME button The unit returns to its automatic programme sequence 23 GB COPY ...

Page 46: ......

Page 47: ...O mode 24 GB The chronostat operates in accordance with one of the four factory programmes or the user defined program in this mode Press the AUTO button Display Selected mode AUTO flashes on the display AUTO ...

Page 48: ......

Page 49: ...Press the AUTO button and select a temperature level TEMP3 21 C TEMP2 17 C TEMP1 5 C Factory settings Display Selected mode Example TEMP 3 flashes on the display Display Shows the set temperature Example 21 0 C The current room temperature is displayed after approx 8 seconds If you wish to return to the automatic programme sequence press the AUTO button until AUTO starts flashing on the display AU...

Page 50: ......

Page 51: ...emperature appears on the display Press the button and enter the desired temperature The current room temperature is displayed after approx 8 seconds The unit returns to the automatic programme sequence after 3 hours in PARTY mode If you wish to terminate PARTY mode prematurely press the AUTO button The unit returns to the automatic programme sequence 26 GB PARTY AUTO TEMP TEMP ...

Page 52: ......

Page 53: ...st day of the holiday period appears on the display Example Press the HOLIDAY button 1x 2 days holiday Press the button and select the temperature not possible when OFF refer to Page 28 Holiday mode continues running for the specified number of days To terminate HOLIDAY mode prematurely press the AUTO button The unit returns to the automatic programme sequence AUTO TEMP TEMP HOLI DAY HOLI DAY HOLI...

Page 54: ...HEAT COOL TEMP 1 OFF PROP ON OFF ...

Page 55: ...tion concerning inputs Parameter settings Factory settings Heating or cooling mode The set value for temperature 1 is active factory setting 5 C provides protection against freezing The system is switched off if TEMP 1 is active in AUTOmatic or continuous temperature mode The same applies to HOLIDAY mode There is no protection against freezing Proportional control response Simple control response ...

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Page 57: ...play returns to its original state automatically if no buttons are pressed for approx 8 seconds Press the PROP button and change the settings Example switchover between proportional and simple control response Display PROP Display ON OFF To terminate programming press the TIME button 1x 29 GB PROP ...

Page 58: ...ater heating Small to medium sized rooms Single room control system 4 or 5 with electrically operated radiator valves hot water heating Medium to large rooms Wall mounted gas fired boiler for 4 or 5 single storey heating systems Free standing gas fired boiler or oil 4 5 or 6 fired boiler for larger living modules Setting Cycle time 1 x ON 1 x OFF in minutes 4 8 5 13 17 21 25 5 1 2 3 4 5 6 ...

Page 59: ...tting range extends from 1 to 6 If the temperature in a room changes too dra matically e g as a result of ventilating then the cycle may be terminated prematurely or the system may be switched on again If the difference in temperature within a room is too great the system does not switch ON and OFF sufficiently frequently i e a lower CDF value must be selected If the system switches too often a co...

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Page 61: ... display returns to its original state auto matically if no buttons are pressed for approx 8 seconds Press the button and change the settings To terminate programming press the TIME button TEMP TEMP Setting Cycle time 1 x ON 1 x OFF in minutes 4 8 5 13 17 21 25 5 1 2 3 4 5 6 ...

Page 62: ......

Page 63: ...urns to its original state auto matically if no buttons are pressed for approx 8 seconds The display shows the full hours during which the heating cooling system was switched on Press the RES button to reset to 0000 To terminate programming press the TIME button RES ...

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Page 65: ...7 5 RESET Press the RES button The chronostat reverts to a defined operating state and resets the current time to Monday 20 00 h Refer to Page 9 for information concerning setting the time date 33 GB ...

Page 66: ......

Page 67: ...ser defined settings Press the PROG button and keep it pressed Press the RES button Release the RES button Release the PROG press down key until 20 00 h appears in the display Refer to Page 9 for information concerning setting the time date Refer to Page 15 for information concerning selecting factory programmes or Refer to Page 21 for information concerning entering a user defined programme 34 GB...

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Page 69: ... or unauthorized modifications to the pro grammes The temperature can be changed slightly by 3 degrees It is also possible to interrogate the current time Press the SYS button 1x Press the 1h button 1x Enable repeat the procedure The display indicates interlock on off 35 GB ...

Page 70: ......

Page 71: ...t number of times with TEMP 3 highest temperature The air condi tioner cools to the greatest extent with TEMP 1 This factor has been taken into consideration in factory programs P1 4 by swapping TEMP 3 and TEMP 1 over compared with heating mode OFF cannot be set in cooling mode refer to Page 28 If the unit is used in cooling mode the tempera ture ranges are subject to the following limits Cooling ...

Page 72: ...load cos ϕ 0 6 1 A 250 V Switching output floating Switching contact 1 changeover contact Ambient temperature 5 C to 45 C Class of protection II Accuracy typ 2 5 s day at 25 C Reserve power 2 min to replace the batteries Battery life 1 year Shortest switching period daily program 1 h weekly program 1 h Programmable every 15 min Switching preselection yes ...

Page 73: ...nstallation Surface mounted Type of connection Screw type terminals each 2 5mm2 Temperature Heating control range 5 C to 35 C Temperature Cooling control range 15 C to 35 C Protection against freezing TEMP 1 setting factory setting 5 C Differential temperature gap 0 25 at 0 4 K Feedback Electronic Degree of protection IP 20 Greater fluctuations are possible as a result of the heating system and th...

Page 74: ... programs Data entered during programming is not stored 2 It is not possible to edit data 3 It is not possible to set the value for the temperature level 4 The heating system takes too long to reach the set temperature 5 The heating system switches too frequently 6 The wrong key has been pressed or incorrect values have been entered during programming ...

Page 75: ...k is active Page 35 3 Select values within the setting range Page 12 4 Check that the correct CDF value has been entered Page 31 5 Check that the correct CDF value has been entered Page 31 6 Cancel the operation Press the TIME button or the AUTO button on the display to start again ...

Page 76: ...ce 11 Service addresses Grässlin GmbH Co KG FEINWERKTECHNIK Postfach 1232 D 78104 St Georgen Schw Telephone 49 0 7724 933 0 Telefax 49 0 7724 933 240 Use a dry cloth to clean the unit Never use any caustic cleaning agents 39 GB ...

Page 77: ...ections 06 Continuous temperatures 25 Control elements 41 Control response 28 COOL 42 Cooling mode 28 COPY 23 Copy function 23 Cycle times 30 Diagram 06 Display 42 Displays 42 Elapsed hour meter 32 Electronic interlock 35 Elementary operator control 04 Entering editing programmes 2 Entering the date 09 Erasing settings 34 Factory programmes 15 18 Factory settings 12 14 34 Faults 38 HEAT 42 ...

Page 78: ...ealers 39 Mounting 05 Overview 41 42 Parameters 29 PARTY mode 26 Power supply 07 Problems and remedies 38 Protection against freezing 12 28 RES 33 42 RESET 33 Room temperature 42 Service 39 Setting the time 09 Stand 05 Summertime 10 System settings 28 Technical data 37 TEMP 42 Temperature levels 12 TIME 42 Time setting 09 User defined programme 20 Wintertime 10 40 GB ...

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Page 80: ... a defined operating state time Mo 20 00 h Setting the temperature time Selecting temperature level system setting Setting the temperature time Selecting temperature level Resetting the elapsed hour meter Selecting the operating mode TEMP 1 TEMP 2 TEMP 3 AUTO COPY System settings Interrogating the current time Selecting the PARTY and HOLIDAY modes System settings Selecting the times for temperatur...

Page 81: ...Current temperature level Summertime Changing the required value Switching programme in hours Temperature time prog ...

Page 82: ...e or user defined programme running COPY Enter the assignment of the COPY button user defined programme Page 23 OFF System setting Page 28 TIME Current time PARTY PARTY mode Page 26 HOLIDAY HOLIDAY mode Page 27 PROP System setting Page 28 ON OFF System setting Page 28 HM Elapsed hours indicator Page 32 TIME Set the assignment of the TIME button TEMP Set the assignment of the TEMP button RES RESET ...

Page 83: ...WA EKF 3631 06 98 S MMS D Bau 80 10 0813 7 97 00782 Se reservan posibles modificaciones técnicas a fecha 5 97 Subject to technical modifications Status 8 97 ...

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