Heat / Cooling meter integrator PolluTherm
Installation and operational instructions
M H 6111 INT PolluTherm, page 2
2. Safety instructions
The installation of PolluTherm requires
adequate professional knowledge and should
be carried out by specially trained persons
only.
Due to the danger of scalding from leaking
heating liquid ensure proper installation when
mounting PolluTherm, immersion sleeves or
ball valves. Therefore close the shut-off
valves before disassembly.
Depending on manufacturing conditions the
brass connection threads might be sharp-
edged. Therefore we recommend wearing
protection gloves.
Heating or cooling meters are measuring
instruments and have to be handled with
care. In order to protect them against
damage and dirt they should only be taken
from the package immediately before
installation.
If the housing or the contact cables are
damaged the device shall be taken out of
service and secured against accidental
reconnection.
Clean only with a cloth dampened in water.
Depending on the version the device has a
battery. This battery may not be opened by
force, put in contact with water, short-
circuited or exposed to temperatures of more
than 80 °C
Empty batteries, electronic devices or
components that are not needed anymore
are special waste and have to be disposed at
appropriate collection points.
To ensure fair consumption billing, when
using several meters in one billing unit,.
similar meter types and installation positions
should be used.
Please also consider the standard EN 1434.
Mains-operated devices:
The power modules (230 V AC or 24 V AC) must
be fed from supplies fused at 6 A protection.
Only
specially trained and authorized personnel are
permitted to carry out the connection.
Moreover attention is to be paid to the national
technical rules.
Voltage:
220 ... 240 V AC
or 24 V AC
Frequency:
50/60
Hz
Max. power consumption:
0,5 VA
Cable length:
ca. 1,1 m
3. Required tools
Appropriate spanner wrench or screw wrench
for screw connection and flange screws
respectively.
Slot screw driver 0,5 x 3 for clamp terminal
block
Allen key size 3 for wall adapter
Side cutter for sealing wire
Fork wrench SW 24 (immersion sleeves)
4. Combination of the sub-units
Each measuring point is composed of:
Flow
sensor
Integrator
PolluTherm
One pair of temperature sensors (Pt 500)
It must be ensured that the subdevices
correspond to the correct connection values. For
example, the pulse value of the calculator must
match the pulse value of the flow sensor. Please
note the version of the temperature sensor
(diameter, installation length).
4.1 Programming the input pulse value
This paragraph is only applicable for instruments
where no input pulse value has been pre-
programmed in the factory.
Attention!
Because of legal calibration regulations the
input pulse value can only be programmed
once. Therefore be sure that you have set the
desired value before removing the bridge.
Mains operated devices: make sure that the
power supply is connected before
programming the input pulse value.
This variant can be programmed only once with
one of the following input pulse values (each one
in litres):
0,25 1
2,5 10 25
100 250 1.000
10.000
For this purpose activate the display by pressing
the red key and releasing it again. Each of the
above mentioned programmable input pulse
values can be selected one after the other by a
short keystroke. Having set the required value,
remove the bridge between terminal 1 and 2 in the
terminal block.
