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flamco MeiTronic RCD2, Manual, Page: 20 / 28

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20

 Instructions for use

EN

LOCKING SETTINGS 

AND BUTTONS

By locking settings, access to individual parameter groups is disabled. Only unlocked 

parameter groups are visible. Locked settings can be temporarily unlocked by pressing 

the button   for 20 seconds, while we are in the last unlocked setting group.

Parameter S1.9 determines which settings groups are locked: 

S1.9=0 - no lock,

S1.9=1

 - group S1 is locked,

S1.9=2 - groups P1, P2 and S1 are locked.

LOCKING SETTINGS

LOCKING SETTINGS

By locking keys, we limit or disable unrequested settings or activation of functions. 

Buttons are locked by pressing the button   for 10 seconds, and unlocked by pressing 

the button   for 10 seconds.

Parameter S1.10 determines the extent of locking buttons:

S1.10=0 

- no lock,

S1.10=1 - type of operation for rooms and sanitary water is locked,

S1.10=2 - same as 1, but adds the lock of Party, Eco, d.h. w., and Fireplace functions.

S1.10=3 - same as 2, but adds the lock of requested temperatures,

S1.10=4 - same as 3, but adds the lock of browsing of info displays and additional ser-

vice settings.

When the buttons are locked, the symbol   appears in basic display.

Summary of Contents for MeiTronic RCD2

Page 1: ...MeiTronic RCD2 Room unit EN EN ...

Page 2: ......

Page 3: ...e temp for frost protection 10 Party function 10 Holiday function 11 Eco function 11 Operation mode selection 11 One time domestic hot water warming function 12 Fireplace function 12 Additional and service settings 13 Locking settings and buttons 20 Factory settings reset 21 Error description 21 Installation and initial operation 22 Technical data 23 Disposal of old electrical and electronic equip...

Page 4: ...n for reviewing data and entering settings 3 Button for turning on off room heating 5 Button for reducing the setting or moving backwards 6 Button for turning on off the Party function Button for turning on off the Eco function Button for turning on off the function for single heating of domestic hot water and for turning on off heating of domestic hot water 7 8 9 ...

Page 5: ...flashing When the protective function is no longer present the symbol is lighted When we read the protective function in the notification list on the controller the symbol turns off Notification about the heat accumulator When accumulator temp does not meet heating needs the room unit makes two short beeps and the symbol starts flashing When accumulator temp falls below minimum temp the room unit ...

Page 6: ...recast sunny Weather forecast overcast Weather forecast cloudy Weather forecast rainfall Sound signalling of warnings and notifications is repeated at 20 00 if warnings or notifications are still present Parameters P1 8 and P1 9 define which events should be displayed visually and by sound SYMBOLS FOR DISPLAYING MEASURED AND REQUESTED TEMP AND OTHER INFORMATION Symbol Description Manual interventi...

Page 7: ...he Holiday function ends SYMBOLS FOR DISPLAYING DAY OF THE WEEK AND STATE OF TIME PROGRAMMES SYMBOLS FOR OPERATION MODE INDICATION The number by the symbol marks the first or the second time program accordingly Symbol Description Room heating Room cooling Uninterrupted room heating to the requested day temperature Uninterrupted room heating to the requested night temperature Uninterrupted room coo...

Page 8: ...and displays the room temperature in addition to other infor mation about the microclimate in the room Use the button to browse through data How much and which information can we browse is determined with parameters P1 10 to P1 17 With parameter P1 18 we can set that the basic display automatically displays the requested number of other information that we selected for viewing information next to ...

Page 9: ...g the button or activate settings of the requested temperatures Actual requested temp is displayed Buttons and change the requested temp Change the setting while the value is flashing For setting other requested temperatures move by pressing the button We can set the requested day and night temp and requested domestic hot water temp The icon next to the temp shows which requested temp we are setti...

Page 10: ...g is enabled only when heating is off and functions Party Eco and Vacation are not active Party function enables to turn on heating according to the requested comfort tempera ture at any time Function can be activated by pressing the button Now we can change the requested comfort temperature with buttons and Change the setting while the value is flashing By pressing the or button we move to time s...

Page 11: ...uested saving or Eco temp Time when Eco function expires Eco function display Vacation function enables activation of heating according to the requested saving temp until a specific date at any time Function can be activated by pressing the ECO button for 10 seconds requested saving or Holiday temp date when Holiday function expires Vacation function display Now we can change the requested saving ...

Page 12: ...warming function display The Fireplace function enables temporary shut down of room temp effect on room heating regulation This function is turned on when we make a fire in the fireplace in the living room which has the room unit This prevents to reduce the temp levels in other rooms due to increase of temp in the living room Function can be activated by pressing the button for 10 seconds Operatio...

Page 13: ...rs P2 user settings parameters S1 service settings parameters By pressing the button for 2 seconds we enter the menu Move between groups with buttons and By pressing the button we enter the selected group Move between information and parameters for settings in individual groups with but tons and Only parameters in groups P1 P2 and S1 can be changed By pressing the setting value starts flashing Now...

Page 14: ...ER SENSOR Measured and calculated temp for T7 sensor are displayed alternately t1 8 T8 CONTROLLER SENSOR Measured and calculated temp for T8 sensor are displayed alternately t1 9 T9 CONTROLLER SENSOR Measured and calculated temp for T9 sensor are displayed alternately t1 10 T10 CONTROLLER SENSOR Measured and calculated temp for T10 sensor are displayed alternately t1 11 T11 CONTROLLER SENSOR Measu...

Page 15: ...ng determines type of operation of display illumina tion The following settings are available 0 no display illumination 1 The display has maximum brightness when entering settings to the room unit After a delay display illumination is reduced to the minimum value 2 Same as 1 but display illumination is adapted to the amount of light in the room 3 Same as 2 but room unit display is completely turne...

Page 16: ...G WARNINGS AND MESSAGES This setting determines whether warnings and notifi cations are displayed 0 no display 1 warnings 2 warnings and notifications P1 10 BASIC DISPLAY This setting determines which information will be displayed on the basic display 1 room temp 2 auxilliary temp 3 d h w temp 4 humidity 5 air pressure 6 auxiliary sensor 7 air quality 11 T1 controller sensor 22 T12 controller sen ...

Page 17: ...fifth in the info line Setting range is identical to parameter P1 11 Factory setting is 0 no display P1 16 SIXTH DISPLAY IN THE INFO LINE This setting determines which information will be displayed sixth in the info line Setting range is identical to parameter P1 11 Factory setting is 0 no display P1 17 SEVENTH DISPLAY IN THE INFO LINE This setting determines which information will be displayed se...

Page 18: ...setting determines the correction of measured relative humidity in the room 10 10 0 S1 6 AIR PRESSURE SENSOR CALIBRATION This setting determines correction of measured air pressure 100 100 mb 0 S1 7 AIR QUALITY SENSOR CALIBRATION This setting determines the correction of measured air quality 1000 1000 0 S1 8 LIGHT SENSOR CALIBRATION This setting determines the correction of measured lighting in th...

Page 19: ...maximum possible setting of room temp 4 40 C 30 S1 13 TIME OF IGNORING ROOM TEMP Used with the fireplace function Operation of fire place function is described in the chapter Fireplace Function 1 12 ur 5 S1 14 ALTITUTE FOR WEATHER FORECAST This setting enters the altitude of the room unit This improves precision of weather forecast 0 1999 m 300 ...

Page 20: ...GS LOCKING SETTINGS By locking keys we limit or disable unrequested settings or activation of functions Buttons are locked by pressing the button for 10 seconds and unlocked by pressing the button for 10 seconds Parameter S1 10 determines the extent of locking buttons S1 10 0 no lock S1 10 1 type of operation for rooms and sanitary water is locked S1 10 2 same as 1 but adds the lock of Party Eco d...

Page 21: ... built in or the auxiliary sensor contains the fault Check type and connection of auxiliary sensor If the error is not fixed room unit should be sent to service Auxiliary sensor error Check type and connection of auxiliary sensor If the error is not fixed room unit should be sent to service External sensor error Check type and connection of external sensor on the heating controller Domestic hot wa...

Page 22: ... 1 P2 1 2 Room unit address is 2 During initial operation room unit address is set automati cally If one room unit is connected it acquires address 1 If an additional room unit is connected it acquires address 2 If two room units are connected simultaneously address has to be confirmed or set on one of them and the other room unit automatically acquires the remaining address By factory settings ro...

Page 23: ...p switch AUX Yes Lighting sensor Yes Humidity sensor Yes Air quality sensor Yes Air pressure sensor Yes Power communication line bus max 50 m Maximum use 0 02 W Level of protection IP 30 acc to EN 60529 Safety class III acc to EN 60730 1 Case PC thermoplast Dimensions w x h x d 82 125 16 5 mm Ambient temperature 0 40 C Storage temperature 20 C 65 C Weight 135 g ...

Page 24: ...ot be discarded as household waste It needs to be taken to a collection point for waste electrical and electronic equipment WEEE Suitable disposal of this product prevent negative effect on the environment and health which could otherwise be caused by its unsuitable disposal Recycling of material reduces usage of new raw materials For more information on recycling of this product contact the compe...

Page 25: ...25 Instructions for use EN MOUNTING AND ELECTRICAL CONNECTION 1 2 3 ...

Page 26: ...26 Instructions for use EN MOUNTING AND ELECTRICAL CONNECTION W K MWR3 4 6 7 5 7 13 11 12 Lmax 0 25 mm2 0 75 mm2 50m 0 25 mm2 0 5 mm2 50m 0 25 mm2 0 5 mm2 50m ...

Page 27: ......

Page 28: ... 2021 We reserve the right to errors changes and improvements without prior notice 01MC060801 ...

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