17
GB
tion or all others applications with 2
pumps circuits, The second pump will
follow the 2
nd
wired thermostat, and
will be wired on the
“Cold output”.
2P.1:
Panel H water floor
heating and cooling system
2P.2:
Fan coil units and Water Floor
Heating and Cooling system
2P.1
The second pump for
direct temperature
circuit (panel heater)
will be stopped in
cooling mode.
No cold water in panel
heater!
2P.2
The second pump is
used to control a fan
coil circuit.
_ _ _
th
5
Thermostat selection menu:
No:
Installation without thermostat
Yes:
W ired thermostat(s) is installed.
rF:
Wireless RF thermostat(s) is in-
stalled.
No
No, Yes, rF
The following parameter is only available if
“
th
” parameter is set to “
Yes
”
_ _ _
thty
6
Wired thermostat type selection:
Std:
Standard Heat only thermostat
rEv:
Reversible Heat&Cool thermostat
Std
Std, rEv
The following parameter is only available
“
th
” parameter is set to “
Yes
” or “
no
” and if water sensor is mounted on
the return pipe of the hydraulic circuit.
_ _._
bGAP
7
bGAP Boost function
The incoming water temperature will
be increased by +20%* if the return
temperature is less than calculated
water temperature minus bGAP set-
ting.
Wret < Wcal
– bGAP => WCal +20%*
Press on the
(OK)
to view the instan-
taneous value of the return sensor.
Remark: if no water return sensor is
wired then this boost function is
bypassed.
*Remark2: in Cold mode
“-20%”
5.0
°
C
1 to 20°C
The following parameter is only available if
“
th
” parameter is set to “
rF
”
_ _ _
trF1
8
RADIO-CONFIGURATION with RF thermostat for room temperature (trF1)
1. Press the
(OK)
key. Using the
(+)
or
(-)
keys to set the Controller into rf init mode.
„INI thrF“ appears on the display.
2. Set the RF thermostat into rf init mode (
MuB).
3. If successful rf initialisation the RF thermostat sends a radio signal to the Controller.
The actual value of room temperature appears flashing on the display instead of
”INI”.
4. The process is completed by pressing the
(OK)
key of the Controller.
5. Exit the rf init mode of the RF thermostat. (
MuB).
Selecting
„no thrF“ disconnects the RF thermostat from the Controller and discontinues
the room temperature plug-in function respectively.
Summary of Contents for MS12832
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