458733
1
Verklein
Vergroot
Pagina terug
1/4
Pagina verder
Contents
1 Application
2 Features
3 Controls
4 Functional description
4.1 Radio link set up –switched output
4.2 Testing range of radio link
4.3 Deleting radio links
4.4 Determining active links
4.5 Use of INSTAT 868-r timer thermostat (master - slave)
4.6 Alarm signal
4.7 Faults in radio link
4.7.1 Duplicate addressing
4.7.2 Short-term failures of transmitted signal
4.7.3 Extended failures of transmitted signal
4.8 Connection of thermal actuators normally open
4.9 Pump logic
4.10 Valve protection
4.11 Valve test
4.12 Heating/cooling changeover
4.13 Excluding rooms from cooling
4.14 Dew-point shutdown
4.15 Power failure
4.16 Reset
4.17 Lamp functions
5 Timer description
5.1 Settings
5.2 Setting the year and day of the week
5.3 Setting the month and day
5.4 Setting the time
5.5 Setting the party time function
5.6 Setting the holiday function
5.7 Setting time profiles for individual rooms
5.8 Setting profile No. 6
6 Installation / start-up
6.1 External antenna
6.2 What to do if
7 Technical data
8 Brief manual
9 Circuit diagrams and examples
1. Application
This unit from the INSTAT 868 family converts information from
the INSTAT 868-r transmitter into control signals for the valves.
Additional functions allow the temperature to be altered for a
preset period of time.
2. Features
General:
Ready to plug in to a 230 V power socket.
Backlit display
230 V thermal actuators are directly connectable
(a separate version is available for 24V thermal actuators)
Heating/cooling changeover using an external signal 230V
Cooling shutdown at dew-point using an external signal (using
mains power signal or a directly connected dew-point sensor)
Pump logic module, potential-free (recirculating pump shut
down if all valves are closed)
Valve testing function
Valve/pump protection (prevents jamming)
Programming is possible even with cover removed (only if the
device is dis connected from mains)
Timer
8-channel timer for up to 8 time zones
Preset real-time timer, no setting required
Automatic summer/winter time changeover
6 time profiles, one variable
Holiday function (reduction for a maximum of 199 days)
Party function (‘comfort’ setting for a maximum of 23 hours)
Warning!
The unit must only be opened by a qualified electrician and
should be installed in accordance with the circuit diagram shown
on the unit and in compliance with these instructions. All valid
health and safety regulations must also be complied with.
This is an electronic device that is mounted in a switch cabinet to
control thermostats and valves. It is to be used only in dry rooms
and enclosed spaces where normal ambient conditions apply.
The device confirms to EN 60730, it works according operating
principle 1C
Radio communication
8 reception channels in one casing
Master/slave function (master timer thermostat specifies
switching times, not the integrated timer)
One transmitter can control several reception channels
Transmitter has an auto-learn address setting using learning
mode
External antenna can be connected (special variants)
A signal lamp for each output displays relay status, faults etc.
Alarm sounds if a fault is detected
Monitoring of valid addresses
Transmitter monitoring (if nothing is received from the trans-
mitter for a long period, for instance if the battery is flat), the
output is switched on for 30% of the time and the signal lamp
flashes.
3. Controls
Room 1 Room 8 Radio displays for rooms
On = relay energized, see 4.17
Flashing = fault, see 4.7
R1… R8 Display of ‘comfort’ or reduced
temperature for room
Moon = reduced temperature
No moon = ‘Comfort’ temperature
1…7 Weekday
MODE Operating mode selection
-/+ Increasing/decreasing set values
OK Confirm
P Cooling active
® Dew-point identified
ê ‘Comfort’ temperature (programming)
ë Reduced temperature (programming)
l Party function
ß Holiday function
Standard display:
Actual day of week (1 = Monday)
Time
Rooms with reduced temperature (here R1, R3, R5, R7)
If programming is to take place with the cover removed (only the
electrician must must perform this work), pull the flap-strip cable
off the load stage and press the OK button briefly until the dis-
play appears.
4. Functional description
The INSTAT 868-a8U receiver converts the radio signals from the
INSTAT 868-r… transmitter into control signals for electrical con-
sumers such as thermal actuators. The consumers are switched by
relays, with signal lamp to display the switched status in each
case.
For relay switching behaviour, see ‘Functional description’ in
transmitter installation instructions.
Room temperatures can be influenced by varying the time set-
tings at the built-in 8-channel timer.
4.1 Radio link set-up switched output
Up to eight transmitters control either one or several
‘Heating/cooling ON/OFF’ channels (1 … 8) (channel 8 may be il-
luminated, see 4.9).
One or several thermal actuators can be connected to each out-
put. For an example, see Fig. 1, 2.
Only the INSTAT 868-r1 (without timer) follows the time profile
of this receiver in the automatic mode.
The radio link is set up in the following steps:
a) Select the ‘Learning mode’ at the transmitter for the desired
room (see transmitter operating instructions).
b) At the receiver, set the desired channel to the learning mode
as follows:
MODE button press until L is displayed.
Channels already ‘learned’ can be seen at the
lamps and the display.
Press OK Lamp for room 1 flashes.
Press -/+ until the lamp for the desired room flashes.
Press OK to start the learning process.
The display runs up at one-second intervals.
When the transmitter has been identified, the
corresponding signal lamp remains on and the dis-
play shows an arrow at the corresponding room.
If the same lamp starts to flash again, this is the
radio range test mode.
For this test, continue at Item 4.2.
Stop the learning mode at the transmitter.
To ‘learn’ the next room, carry out step a) and
select the appropriate channel at the receiver.
To allocate several reception channels to the
same transmitter, leave the transmitter in the
learning mode and ‘learn’ the relevant channels
one after the other.
Press MODE to return to the standard operating status.
Notes:
The function is interrupted automatically if no button is
pressed for 10 minutes -> return to standard status
Each channel needs about 30 seconds’ learning time.
Learning at channel 8 shuts down the pump logic.
One transmitter can control several reception channels
(several valves per transmitter).
4.2 Testing range of radio link
To determine the range of the radio link, establish the radio link
for the desired channel. Carry out step 4.1.
The signal lamp for the channel is illuminated.
Hold the transmitter and move away until the lamp begins to
flash again. At this point, the maximum range has been exceeded.
Stop the learning mode at the transmitter.
Note: The radio link is re-learned with this function.
4.3 Deleting radio links
To delete all radio links:
Press MODE until dEL is displayed.
The channels that have been learned will light
up.
Press OK dEL flashes.
Press OK to delete all channels.
The menu will return to the standard status.
4.4 Determining active links
See 4.1 ‘Radio link set-up’, Item b).
4.5 Use of INSTAT 868-r timer thermostat
(master - slave)
If learning of a timer thermostat (master) is carried out all the
downstream channels (slaves) follow the master unit’s switching
signals. The timer in this receiver is not used for these channels.
The reduced-temperature arrows indicate when the master and
slaves have reduced the temperature to the reduced value.
If, for example, the timer thermostat (master) has been learned at
channel 4, and channels 5, 6, 7, 8 have no timer (slaves), the slaves
at channels 5, 6, 7, 8 will follow the timer profile (temperature
lowering times) of the master at channel 4. For an example, see
Fig. 3.
Only slaves in the automatic operating mode follow the master
settings.
If the master develops a fault, the slaves’ reception channels re-
spond to the ‘comfort’ temperature setting at these control de-
vices.
4.6 Alarm signal
The alarm takes the form of an audible signal (only between 10 h
and 20 h).
If the OK button is pressed while the alarm is sounding, the audi-
ble warning is switched off until the fault has been rectified. The
alarm signal is heard again if a further fault develops.
4.7 Faults in radio link
If faults occur, they set off the alarm.
The signal lamp for the affected channel flashes and an audible
warning is heard if appropriate.
4.7.1 Duplicate addressing
“Err1” is displayed, the affected channel flashes and the warning
signal is heard. Eliminate this fault by re-learning one of the two
transmitters. The output is switched to 30 % of the set value.
4.7.2 Short-term failures of transmitted signal
If no control signal is received from the transmitter for a period
between 1 and 10 hours, the signal lamp flashes emits a series of
short single flashes (no audible warning signal). The output is
switched to 30 % of the set value. If the transmitted signal returns,
the alarm is discontinued automatically.
4.7.3 Extended failures of transmitted signal
If no control signal is received from the transmitter for a period
of more than 10 hours, the signal lamp flashes emits a series of
short single flashes and the warning signal is heard. The output is
switched to 30 % of the set value. If the transmitted signal returns,
the alarm is discontinued automatically.
Notes:
The audible warning signal can be switched off permanently;
see 4.6.
The audible alarm signal is only heard between 10 h and 20 h.
Applicable to all types of fault:
Switch operation: if one output has a fault, the others are not
affected.
Pump logic: in an alarm situation, the pump runs continuously
(even of only one transmitter has failed).
Installation instructions and
operating manual for the 8-channel
radio receiver with 8-channel timer
Instat 868-a8U / 230
U 468 931 003 218-01
1

Hulp nodig? Stel uw vraag in het forum

Spelregels

Misbruik melden

Gebruikershandleiding.com neemt misbruik van zijn services uitermate serieus. U kunt hieronder aangeven waarom deze vraag ongepast is. Wij controleren de vraag en zonodig wordt deze verwijderd.

Product:

Bijvoorbeeld antisemitische inhoud, racistische inhoud, of materiaal dat gewelddadige fysieke handelingen tot gevolg kan hebben.

Bijvoorbeeld een creditcardnummer, een persoonlijk identificatienummer, of een geheim adres. E-mailadressen en volledige namen worden niet als privégegevens beschouwd.

Spelregels forum

Om tot zinvolle vragen te komen hanteren wij de volgende spelregels:

Belangrijk! Als er een antwoord wordt gegeven op uw vraag, dan is het voor de gever van het antwoord nuttig om te weten als u er wel (of niet) mee geholpen bent! Wij vragen u dus ook te reageren op een antwoord.

Belangrijk! Antwoorden worden ook per e-mail naar abonnees gestuurd. Laat uw emailadres achter op deze site, zodat u op de hoogte blijft. U krijgt dan ook andere vragen en antwoorden te zien.

Abonneren

Abonneer u voor het ontvangen van emails voor uw EBERLE Instat 868-a8U bij:


U ontvangt een email met instructies om u voor één of beide opties in te schrijven.


Ontvang uw handleiding per email

Vul uw emailadres in en ontvang de handleiding van EBERLE Instat 868-a8U in de taal/talen: Engels als bijlage per email.

De handleiding is 0,21 mb groot.

 

U ontvangt de handleiding per email binnen enkele minuten. Als u geen email heeft ontvangen, dan heeft u waarschijnlijk een verkeerd emailadres ingevuld of is uw mailbox te vol. Daarnaast kan het zijn dat uw internetprovider een maximum heeft aan de grootte per email. Omdat hier een handleiding wordt meegestuurd, kan het voorkomen dat de email groter is dan toegestaan bij uw provider.

Stel vragen via chat aan uw handleiding

Stel uw vraag over deze PDF

loading

Andere handleiding(en) van EBERLE Instat 868-a8U

EBERLE Instat 868-a8U Gebruiksaanwijzing - Deutsch - 4 pagina's


Uw handleiding is per email verstuurd. Controleer uw email

Als u niet binnen een kwartier uw email met handleiding ontvangen heeft, kan het zijn dat u een verkeerd emailadres heeft ingevuld of dat uw emailprovider een maximum grootte per email heeft ingesteld die kleiner is dan de grootte van de handleiding.

Er is een email naar u verstuurd om uw inschrijving definitief te maken.

Controleer uw email en volg de aanwijzingen op om uw inschrijving definitief te maken

U heeft geen emailadres opgegeven

Als u de handleiding per email wilt ontvangen, vul dan een geldig emailadres in.

Uw vraag is op deze pagina toegevoegd

Wilt u een email ontvangen bij een antwoord en/of nieuwe vragen? Vul dan hier uw emailadres in.



Info