Plum ecoMAX810P3-L TOUCH User Manual

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mixer pump to protect boiler return
temperature by means of a pump combining
boiler supply and return. In such case, the
use of mixer support is prevented.
16.2 Thermostat selection
This option enables changing room
thermostat for the mixer circuit in case
ecoSTER room control panel is connected.
Following options are available:
- Standard 1 – standard NO/NC thermostat
connected to terminals 26-27 or 28-29 for
mixer 1 and 2, respectively,
- ecoSTER1 – thermostat 1 in ecoSTER,
- ecoSTER2 – thermostat 2 in ecoSTER,
- ecoSTER3 – thermostat 3 in ecoSTER.
If ecoSTER is not connected, regulator works
with a standard room thermostat.
16.3 Min. preset mixer temperature
This parameter is used to prevent the user to
set too low preset value of mixer circuit
temperature. Automatic regulation (e.g.
temporary reduction of temperature) does
not cause the drop of preset temperature
below the value set in this parameter, either.
16.4 Max. preset mixer temperature
This parameter has two functions:
- it prevents the user to set too high value
of preset mixer temperature, Automatic
regulation (correction acc. heating curve or
to required outside temperature) does not
cause the increase of preset temperature
above the value set in this parameter, either.
- when the parameter "Mixer support" is set
at "FLOOR ON, it determines the limit value
measured by the mixer temperature sensor
at which the mixer pump will stop.
For underfloor heating set this
parameter at the value not
exceeding 45 C - 50 C unless the
manufacturer of materials used to
complete the floor or CH system
designer has recommended other
values.
16.5 Proportional range
Note: Change of this parameter is not
recommended.
It is the value of mixer stroke. The higher
the value is the faster the mixer circuit
achieves the preset value. Too high value of
this parameter may cause over-regulation
and unnecessary servo movements, which
reduce its lifetime.
Recommended settings of this parameter
should be within the range of 2 – 6 [factory
setting: 3].
16.6 Integr. time const.
Note: Change of this parameter is not
recommended.
This parameter determines mixer standstill
time in case the temperature measured by
the mixer circuit sensor is close to the value
preset for this circuit. The higher the value is
the longer the servo standstills are. Too high
value increases the time required to stabilize
the preset circuit temperature by servo.
Setting too low value may cause temperature
over-regulation and premature wear and tear
of servo.
Recommended settings of this parameter
should be within the range of 80 – 140
[factory setting:110].
16.7 Valve opening time
Enter the time of full valve opening taken
from the rating plate of valve servo (e.g.
140s)
16.8 Pump OFF by thermostat
Once this parameter has been set at "YES",
mixer servo closes and mixer pump stops
upon opening contacts of room thermostat
(room heating has been completed).
Performance of this operation is not
recommended because the heated room may
be cooled down too much.
17 SHOW ADVANCED SETUP
To display hidden parameters in menu
structure set the parameter:
Show advanced setup = YES.
This parameter is available in Menu >
Service Settings.
An example of this parameter is:
Mixer input dead zone, available in
Menu > Service Settings > Mixer
Settings.
18 SERVICE COUNTERS
One of the pages of Menu > Info provides
information of burner's operation hours,

Plum ecoMAX810P3-L TOUCH Specifications

General

Brand	Plum
Model	ecoMAX810P3-L TOUCH
Category	Controller
Language	English