Xylem SENSUS PolluTherm User Manual

User Manual
Power modules for heating and cooling meters
PolluTherm / PolluStat E / PolluFlow
1. Use of the power supply modules
Basically there are two different calculator housings:

Calculator housing 1 (PolluTherm until 2007, PolluStat E and PolluFlow until 2010) indicated by a
lid that can be opened sideways; it is closed by a black plastic latch

Calculator housing 2 (PolluTherm from 2007 on, PolluTherm from 2010 on, PolluStat E and
PolluFlow from 2010 on) indicated by a lid that is opened from bottom to top with two locking
latches on the two bottom corners.
The assignment of the modules for the calculators can be taken from the table.
1.3 Power supply modules
Module
Function
name
Power Power
module supply with
230 V / 3 V cable 230 V
Power Power
module supply with
230 V / 3 V cable 230 V
Power Power
module supply with
230V /3,6V cable 230 V
Power Power
module supply with
230V /3,6V cable 230 V
Power
Power
supply with
module
cable
24 V / 3 V
24 V AC
Power
Power
supply with
module
cable
24 V / 3,6V
24 V AC
* PolluStat E, PolluFlow and PolluTherm: when changing to power supply the back-up battery AA 3.6 V is
always included in the delivery
** Retrofitting to mains power is only possible after exchanging the integrator modules to the new version
2. Safety instructions

The above mentioned modules may only be used for the devices provided for in the list as otherwise
the modules or the heat meter could be damaged

Exchanging batteries with power supply units requires a careful handling of the batteries. Batteries
must not be recharged, short-circuited, put in contact with water or exposed to temperatures of more
than 80 °C

Power modules for calculator housing 1 have an internal back-up battery. The same safety
instructions as mentioned in the previous point apply

Power modules for calculator housing 2 do not have an internal back-up battery anymore; they can
be stored indefinitely

Batteries and electronic waste may only be disposed at suitable collection centers for professional
waste disposal

The connection of network modules may only be done by persons authorized and trained for that
purpose. Furthermore the generally accepted rules of technology and VDE 0100 in particular have to
be observed

Power module must be fed from supplies fused at 6 A protection

Before exchanging a power module the existing power module has to be switched off

When the power module is damaged it has to be scrapped and replaced with a new one
Order Back-up
number battery AA
68503917
68504679
68503876
3,6 V -JST-St.
68504532
68504900 *
68504529
3,6 V -JST-St.
68504533
*
68504900
PolluTherm
Calculator
hous. hous.
hous. hous.
2 from 2 from
1 until 1 until
2007 2010
2007 2010
on on
X
X **
X
X **
X
PolluStat E PolluFlow
Calculator calculator
hous. hous.
hous.
2 from 2 from
1 until
2010 2010
2010
on on
X X
X X
X X
M H 6122 INT, page 1