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INSTRUCTION MANUAL OPTIONS
OPTION M-BUS
The optional M-Bus option allows the UltraMaXX to be
connected to a wired M-Bus remote reading system. The
communication parameters primary address, secondary
address and baud rate can be displayed via the liquid-crys-
tal display (LCD). The parameters can be set by authorised
service personnel using the service software via the optical
interface / M-Bus option, or set directly via the buttons on
the UltraMaXX.
Default factory setting:
Primary address:
0
Secondary address:
Meter
number baud rate:
2400 baud
Setting the M-Bus parameters using the buttons on the
device:
1) Remove the user seal above button 2
2) Use button 1 to display the value to be adjusted must
then be selected
Primary address: Display 3.17
Secondary address: Display 3.18
Baud rate:
Display 3.19
3) Press button 2 for longer than 2
seconds: The display or the right
digit in the display flashes.
4) Set the desired value by pressing button
5) Press button 2: digit one position further to the left
flashes (only for primary/secondary address).
6) Repeat procedure 4.) and 5.) until the desired value is
set. Possible settings:
Primary address: 1 - 250
Secondary address: 00000001-99999999
Baud rate:
300, 2400 baud
7) Press button 2 for longer than 2 seconds to exit the
settings mode.
8) Secure button 2 against manipulation by means of a
new user seal.
OPTION WATER METER INPUTS
The UltraMaXX offers the option of connecting up to
4 water meters with a remote indicator output at the unit.
The meter readings of the water meters (displays 1.7 /
1.8 / 1.9 / 1.10), including the key date values (displays
2.X.4 / 2.X.5 / 2.X.6 / 2.X.7), can be read via the display,
M-Bus or optical interface on the UltraMaXX. The meter
readings, the number of water meters and the pulse value
of the water meters can be set by authorised service
personnel using the service software via the optical inter-
face / M-Bus option, or set directly via the buttons on the
UltraMaXX.
Programming water meter inputs:
1) Remove the user seal above button 2
Pulse value water meter
2) Use button 1 to select the water meter pulse value
display (3.20)
3) Press button 2 for longer than 2 seconds >> display
flashes
4) Use button 1 to set the desired value
5) Press button 2 for longer than 2 seconds to exit the
settings mode.
Number of water meters
6) Use button 1 to select the number of water meters
display (3.21)
7) Press button 2 for longer than 2 seconds >> display
flashes.
8) Use button 1 to set the desired value (1- 4).
9) Press button 2 for longer than 2 seconds to exit the
settings mode.
Meter reading of water meter
10) Use button 1 to select the volume display (1.7).
11) Press button 2 for longer than 2 seconds: the right
digit in the display flashes.
12) Set the desired value by pressing button 1.
13) Press button 2: the digit one position further to the left
flashes
14) Repeat procedure 12.) and 13.) until the desired value
is set.
15) Press button 2 for longer than 2 seconds to exit the
settings mode.
16) If required, repeat steps 10 to 15 for additional water
meters.
Water meter 2 >> display 1.8
Water meter 3 >> display 1.9
Water meter 4 >> display 1.10
17) Secure button 2 against manipulation by means of a
new user seal.
User seal
Button 1
INSTRUCTION MANUAL OPTIONS
INSTRUCTION MANUAL OPTIONS
Temperature-type
Value
Tariff
Unit
Condition
Temperature type:
Temperature difference
Supply temperature
Return temperature
Tariff:
1
Tariff 1
2
Tarfif 2
Unit:
°C
Temperature
m
3
/h Flow rate
kW
Power
Bedingung:
less than
greater than / equal to
TIME WINDOW
A time window can be selected as the tariff. The start time ( )
end time ( ) is represented as follows:
Energy above threshold value 1/2
Time above/below threshold value in
hours (h)
Energy value above/below threshold
value
Tariff (1 or 2)
Volume above threshold value 1/2
Time above/below threshold value in
days
Volume value above/below threshold
value
Tariff (1 or 2)
OPTION MAXIMUM VALUES
These optional displays show the current monthly
maximum values for power (3.11), flow rate (3.12) and
supply temperature (3.13) with time stamp. 18 maximum
monthly values are stored internally for each item, which
can be read out via M-Bus, optical interface or the LCD
display at the key date level (2.X.8 / 2.X.9 / 2.X.10). The
period duration for determining the maximum values
is 60 minutes. The period duration can be varied via
M-Bus or the optical interface with the help of the service
software, in a range from 1 min - 1440 min (= 1 day).
OPTION TARIFF FUNCTION
(NOT AVAILABLE FOR COMBI METERS)
With the optional tariff function, the values for energy
(1.12 / 1.14) and volume (1.13 / 1.14) are shown in ad-
ditional displays, under previously defined operating
conditions. These operating conditions can be defined
via one of the following parameters:
- Temperature difference - Flow rate
- Supply temperature
- Power
- Return temperature
- Time window
These parameters are programmed in the factory, and
can be changed by authorised service personnel using
the service software via M-Bus or optical interface, if
the displays are not marked with the § symbol. It is not
possible to adjust the parameters using the buttons on
the UltraMaXX.
DESCRIPTION OF THE DISPLAYS:
THRESHOLD VAUE TARIFF 1/2
