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figure 12). Then pull the module carefully
forwards.
Position of the
fastening
Figure 12: Removal of the module fastening screw
Multi-pole
socket
Figure 13: Module removed from integrator
housing
Carefully insert the new module, slowly press it
down and tighten the fastening screw.
For mains operated units which have been
supplied until September 2010 the power
supply must also be replaced because the
supply voltage has changed from 3 to 3.6 V.
8. Display options
The different display options of PolluTherm are
divided into six menus. Displays marked with (*)
are masked in the standard version. Depending
on the version of the meter they can be displayed.
If necessary the mask can be changed with the
service software MiniCom, version 3.6.0.65 or
higher, using the optical data interface of the
meter. In the basic state the display switches on
for one second in intervals of 4 seconds and
shows the accumulated heat energy. By a push
on the red key the first display item in the user
menu (accumulated heat energy) is activated. The
other five menus can be obtained by pushing the
red key for 8 seconds. The selection menu L1 to
L6 appears:
M H 6111 INT PolluTherm, page 6
Heat / Cooling meter integrator PolluTherm
Installation and operational instructions
Figure 14: Change of display menus
The menus can be selected in sequence by short
pushes on the red key. As soon as the desired
menu appears, hold the red key for 2 seconds in
order to obtain this menu. Each one of the single
display items in the menus will be activated one
after another by a short push on the key. If there
is no key operation within approx. 4 minutes, the
display returns automatically to the basic state. In
all levels incoming volume pulses are indicated by
a flashing vane symbol (lower left corner of the
display).
8.1 User menu (example)
User menu
Target day menu
Archive menu
Service menu
Control menu for tariff
purposes
Parameter menu
Error message
(in case of error only)
Accumulated heat and
cooling energy resp.
Target day consumption
incl. corresponding date
Accumulated volume
Segment test
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