ABB i-Bus® EIB/KNX ABB Powernet EIB/KNX
ABB i-Bus® EIB/KNX ABB Powernet EIB/KNX
ABB i-Bus® EIB/KNX ABB Powernet EIB/KNX
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<strong>ABB</strong> i-bus ® <strong>EIB</strong>/<strong>KNX</strong><br />
<strong>ABB</strong> <strong>Powernet</strong> <strong>EIB</strong>/<strong>KNX</strong><br />
LEANtouch (monochrome),<br />
SMARTtouch (monochrome, colour)<br />
Type: 6x36/30M…, 6x36/100x…, 6x36/100CB…<br />
function is switched on and off in the<br />
same way. The symbols for frost protection<br />
and party are shown together<br />
in the display during this comfort extension.<br />
If the party time is inactive, the first<br />
button with comfort/standby toggling<br />
also directly operates the comfort object.<br />
It is therefore possible to set the<br />
operating mode directly to comfort<br />
mode while in night mode. When the<br />
frost or heat protection mode is active,<br />
toggling via the first button is stored in<br />
the comfort object.<br />
The recording of the actual temperature<br />
is normally carried out by a builtin<br />
temperature sensor. It is also possible<br />
to switch to an external measurement<br />
with the parameter “Actual value<br />
survey”. Temperature values which are<br />
received via the object “Actual temperature”<br />
can thus be used for control<br />
purposes. If no new values are received<br />
for 30 min, the thermostat suspends<br />
its function and no more control<br />
value telegrams are sent.<br />
Setpoint values<br />
The following setpoint values can be<br />
set for heating mode: “Base setpoint in<br />
°C (16..31) (Comfort temperature heating)”,<br />
“Lowering standby operation<br />
heating ... (1..15)”, “Lowering night<br />
operation heating in K (1..15)” and<br />
“Setpoint frost protection in °C (4..10)”.<br />
For cooling mode, the comfort temperature<br />
can be set via the “Dead zone<br />
between heating and cooling in K<br />
(1…8)”. The setpoint adjustments for<br />
standby and night mode refer to this<br />
value: “Increasing standby operation<br />
cooling” and “Increasing night operation<br />
cooling”.<br />
If e.g. a room should be cooled at<br />
25°C in comfort mode with a base<br />
setpoint of 22°C, a dead zone of 3°C<br />
must be set. If it should now be cooled<br />
at 27°C in standby mode, the value<br />
must be increased by 2°K. Cooling in<br />
night mode from 29°C requires an<br />
increase in this value of 4°K.<br />
To protect against uncontrolled overheating<br />
of rooms, it is possible to assign<br />
a setpoint for heat protection after<br />
which cooling takes place. If heat protection<br />
is not required, cooling can be<br />
switched off.<br />
The base setpoint can be modified as<br />
often as necessary via the bus. To do<br />
Setpoints in the different operating<br />
modes<br />
Temp.<br />
Comfort<br />
mode<br />
Standby<br />
mode<br />
Night Frost/Heat<br />
mode protection<br />
Setpoint heat protection<br />
Setpoint<br />
Cooling<br />
Setpoint<br />
Heating<br />
Controller cools<br />
is act. value > setpoint cooling<br />
Increasing<br />
standby<br />
Increasing<br />
night<br />
cooling<br />
Dead zone between Controller calls no power<br />
heating and cooling ( Control value = 0 )<br />
Lowering<br />
standby<br />
Basis-Sollwert<br />
heating<br />
Lowering<br />
night<br />
heating<br />
Controller heats<br />
if act. value < setpoint heating<br />
Setpoint frost protection<br />
Setpoints in the different operation modes, if heating and cooling is active<br />
64 May 2006
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