P32-EN – Subject to technical changes 04.11
33
Technician
“Functions” Menu Overview
9.2 Heating circuit control function “HEAT CIR.1”
Description
: This function controls the heating circuit pump
and the heating inflow mixer.
• “OPERAT.”:
You can set the heating programs in the
“OPERAT.” menu line (
section “Possible settings
”).
“OPERAT.” should be set to “TIME/AUTO” so that your
SolvisControl can have automatic control.
•
“
ROOM TEMPERATURE”:
- “T.room.ACT”
: The room temperature is displayed here
with connected room sensor (
page 14
). It can be higher
or lower than the actual temperature, depending on the
setting of the adjustment wheel on the room sensor.
- “T.Room.LOWER”
: Low-mode temperature, which is
the target temperature for the rooms outside of the set
heating times (e.g. at night). (Factory setting: 16°C).
- “T.Room.NORMAL”
: Target room temperature when
the “NORMAL” operating mode is set (
item b on the
following page
). (Factory setting: 20°C).
- “Rate time”
: How many minutes earlier the boiler is to
start when the outdoor temperature is below -10°C.
Only set when it is too cold in the rooms with low
morning temperatures although the target room tempera-
ture has already been reached according to the time
program.
- “T.Room.EFF
” Target temperature that currently applies
based on the settings and the system time.
• “TIME PROG”
: Time program (only active in the
“TIME/AUTO” control mode) for setting time windows
for heating the rooms and the associated target room
temperature (
page 35
).
• “PRE-RUN TEMPERATURE”:
Current flow temperature
“T.Pre.ACT” and target value “T.Pre.NOM”.
• “HEAT CURVE”:
For further explanations of parameters,
see
page 36.
• “OUTDOOR TEMPERATURE”:
The current outdoor tem-
perature can be read from “T.Out.ACT”. Use “AVG. TIME”
to form 10 and 30 minute average values for the outdoor
temperature, which are required for the flow temperature
control and the “SWITCH-OFF COND.” function.
• “SWITCH-OFF COND.”
: Use this to call up the menu that
includes the shut-off conditions of the heating circuit
pump. For further information, see
page 40.
• “FROST PROTECTION”:
In this submenu, both limit tem-
peratures can be set. The burner and the heating circuits
are switched on when the temperature is below these
values. For further information, see
page 41.
Menu, plain text
Factory
Own
setting
Setting
1 2 3 4 5 6 7 8 9 10 11 12 13 14
HEAT CIRC.CONT
DES.: HEAT CIR._1
FUNCTION STATUS:
INPUT VARIABLE:
OUTPUT VARIABLE:
OPERAT.: TIME/AUTO
Time/AUTO
ROOM TEMPERATURE:
T.Room.ACT: ------
-
T.Room.LOWER: 16°C
16
T.Room.NORMAL: 20°C
20
TIME PROG:
seepage35
Rate time: 0 min
0
T.Room.EFF: 20°C
-
PRE-RUN TEMPERATURE:
T.Pre.ACT: 50°C
T.Pre.NOM: 50°C
HEATING CURVE:
s. page 37
OUTDOOR TEMPERATURE:
T.Out.ACT: 5°C
AVG. TIME:
SWITCH-OFF COND.:
s.page 40
FROST PROTECTION:
see page 41
Heating circuit control menu overview
9.2.1 Menu item description
