Configuration; Membrane Dosing Pumps; Suitable Membrane Dosing Pumps; Electrical Connection - Bayrol PoolManager Chlorine User Manual

42.1.2

Configuration

You'll find all relevant settings in the menu
Service Functions

Menu Configuration dosing pumps
Pump type For peristaltic pumps, select
pH / mV (Cl) / O2 Standard.
Pump config. Select the hose used [l/h], or select the setting
pH / mV (Cl) / O2 manual if none of the hose configurations matches.
For Pump config. only = manual
Pump capacity Enter the correct capacity for the corresponding
pH / mV (Cl) / O2 dosing pump in [l/h].
IMPORTANT NOTICE!
Incorrect configuration of the pump capacity
If a pump's dosing output is not configured correctly,
then the following problems will arise:
 The calculation for duration of manual dosing is not
correct.
 The configuration assistant for configuring control
parameters calculates erroneous settings.
 The O2 (Bayrosoft
correct (overdosage or underdosage!)
42.2

Membrane dosing pumps

It's possible to use membrane dosing pumps (magnet dosing pumps),
especially for higher dosing outputs in large pools. PoolManager
supports this pump type via special triggering with dosage pulses.
A membrane dosing pump generally has its own power connection
and is permanently connected to the power grid. When the pump is set
to external operating mode, individual pump strokes can be triggered
via an external potential free contact. Depending on the pump type
and the settings, a certain amount of liquid is dosed on the pump.
PoolManager supports the triggering of individual pump strokes. A
®
maximum of 240 dosage pulses per minute can be emitted. This
operating mode can be activated and configured in PoolManager
menu (Service functions Configuration of dosing pumps).

42.2.1

Suitable membrane dosing pumps

In principle, all pump types are suitable that allow triggering of
individual pump strokes via a potential free contact in External
operating mode. PoolManager ®
strokes/min. The switch duration of one dosing pulse is fixed to 125
ms.
For many pump types, the manufacturer offers a special trigger cable
for external triggering, which can be used for connection to
PoolManager ® .
Configuration dosing pumps

® ) dosing amounts are not
also
®
®
can trigger a maximum of 240
42.2.2

Electrical connection

Requisite user qualification:
ELECTRICAL SPECIALIST
The electrical connection for eco mode may only be
performed by an ELECTRICAL SPECIALIST as
defined in the chapter User qualification.
HAZARD!
Destruction of control input via 230 V~
The pump may be destroyed if the control input of a
membrane dosing pump is accidentally placed under
230 V~.
Potential consequence: Destruction of membrane
dosing pump
 Be absolutely sure to connect the dosing output as
a potential free switch.
 If necessary, remove the wiring bridge between the
terminals L and a of the dosing output being used.
F
Hazard!
Jammed relays from switching the power supply on
membrane dosing pumps
Do not use the controller to power the membrane
pumps on and off using the 240 V output. Membrane
dosing pumps at times draw extremely high starting
currents, which can lead to jammed contacts on the
dosing relays and therefore lead to overdosing.
Potential consequence: Death or the gravest
degree of injury, heavy material damage.
 Always trigger membrane dosing pumps potential
free via their control input.
The following figure schematically shows the connection of a
membrane dosing pump to a PoolManager
is connected to the disinfection dosage output. For pH- and pH+,
connection is on terminal blocks [21] and [22], respectively.
1 Membrane dosing pump's
230 V~
external power supply
2 Membrane dosing pump's control input connected with the
dosing output (potential free switch contact)
® dosing output. The pump
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