Seltron RCD1 Premium User manual
RCD
Room unit
ENEN
| 3
EN
CONTENTS
Room unit RCD1 appearance ................................................................................................................... 4
Room unit RCD2 appearance ...................................................................................................................5
Room unit display..........................................................................................................................................6
Descriptions of symbols on screen ..................................................................................................6
Info - overview of information..................................................................................................................9
Operation mode selection (RCD2 only) .............................................................................................10
Setting the requested day and night temp., and requested domestic hot water
temp............................................................................................................................................................10
Setting the temp. for frost protection............................................................................................ 11
Party function (RCD2 only) ................................................................................................................ 11
Holiday function (RCD2 only)........................................................................................................... 12
Eco function (RCD2 only) .................................................................................................................. 12
Operation mode selection (RCD2 only) ....................................................................................... 12
One-time domestic hot water warming function (RCD2 only)........................................... 13
Fireplace function (RCD2 only) ....................................................................................................... 13
Additional and service settings..............................................................................................................14
Locking settings and buttons ................................................................................................................. 21
Factory settings - reset............................................................................................................................ 22
Error description......................................................................................................................................... 22
Installation and initial operation ........................................................................................................... 23
Technical data..............................................................................................................................................24
Disposal of old electrical and electronic equipment .................................................................... 25
Mounting and electrical connection.................................................................................................... 26
4 | Instructions for use
EN
5
4
3
1
2
Illuminated display.
1
Button for increasing a setting or moving forwards.
2
Light sensor.
3
Button for reviewing data and entering settings.
4
Button for reducing the setting or moving backwards.
5
ROOM UNIT RCD1 APPEARANCE
| 5Instructions for use
EN
6
5
7
8
9
4
1
3
2
ROOM UNIT RCD2 APPEARANCE
Illuminated display.
1
Button for increasing a setting or moving forwards.
2
Light sensor.
3
Button for reviewing data and entering settings.
4
Button for turning on/o room heating.
5
Button for reducing the setting or moving backwards.
6
Button for turning on/o the Party function.
Button for turning on/o the Eco function.
Button for turning on/o the function for single heating of domestic hot
water and for turning on/o heating of domestic hot water.
7
8
9
6 | Instructions for use
EN ROOM UNIT DISPLAY
DESCRIPTIONS OF SYMBOLS ON SCREEN
Event display symbols
Operating mode display
Display of measured and requested
temp. and other information
Display of time, day of the week
and state of time programmes
Symbol Description
Warning.
When an error occurs on the heating controller, the room unit
makes two long beeps, and the symbol starts flashing. When the
error is no longer present, the symbol is lighted. When we read
the error in the error list on the controller, the symbol turns o.
Heating controller safety function turning on notification.
When a protective function occurs on the controller, the room
unit makes a single long beep, and the symbol starts 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 o.
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
makes three short beeps, and the symbol lights up.
Log or wood chip boiler notification.
When boiler temp.e does not meet heating needs, the room unit
makes two short beeps, and the symbol starts flashing. When
boiler temp. falls below minimum temp., the room unit makes
three short beeps, and the symbol lights up.
Pellet storage room notification.
When the pellet storage room is nearly empty or empty, the room
unit makes three short beeps, and the symbol starts flashing.
Locked buttons.
EVENT DISPLAY SYMBOLS
| 7Instructions for use
EN
ROOM UNIT DISPLAY
Symbol Description
and Measured room temp.
and Measured external temp.
and Measured domestic hot water temp.
Measured relative air humidity in the room.
and Requested day temp.
and Requested night temp.
and Requested domestic hot water temp.
and Requested temp. for frost protection.
Weather forecast - 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 intervention in controller operation.
Menu for data and settings.
Manual switch-o of liquid fuel boiler.
Room unit address (1-first or 2-second).
8 | Instructions for use
EN ROOM UNIT DISPLAY
Symbol Description
MO - Monday,
TU - Tuesday,
WE - Wednesday,
TH - Thursday,
FR - Friday,
SA - Saturday,
SU - Sunday.
Operation according to program interval - day temp. *
Operation according to program interval - night temp. *
D.h.w. warming according to program interval - switch-on interval.
D.h.w. warming according to program interval - switch-o interval.
Time when function Party or Eco is finished.
The date when the 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 cooling to the requested day temperature.
Uninterrupted room cooling to the requested night temperature.
Automatic heating shut-down - summer heating mode.
Party function active.
Eco function active.
Vacation function active.
D.h.w. warming.
| 9Instructions for use
EN
ROOM UNIT DISPLAY
Symbol Description
Permanent switch-on of d.h.w. warming.
One-time d.h.w. warming active.
Anti-legionella protection active.
Room heating switch-o. Frost protection activated.
INFO - OVERVIEW
OF INFORMATION
The room unit measures 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 the measured room temp.
Information is switched on 3-second intervals.
10 | Instructions for use
EN OPERATION MODE SELECTION
(RCD2 ONLY)
By pressing the button for 2 seconds we turn room heating on or o.
By pressing the button for 2 seconds we turn domestic hot water warming on or
o.
By pressing the button for 20 seconds we switch between heating and cooling of
rooms.
Symbols for operation mode indication
- room heating
- room cooling
- d. h. w. warming
- heating or cooling of rooms o
SETTING THE REQUESTED DAY AND NIGHT TEMP.,
AND REQUESTED DOMESTIC HOT WATER TEMP.
By pressing 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 setting.
With the next press of the button return to the basic display.
Temp. symbol
- day temperature.
- night temperature.
- d. h. w. temperature.
Setting the requested day and night temp., and the domestic hot water temp.
is enabled only when heating is on and functions Party, Eco or Vacation are not
active.
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