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P
9: C
N
ARAMETER
HOICE OF
IGHT
To select one of following functions is reduced mode if the room
sensor is ignored.
- Night Reduced (setting 1) : heating is continued during reduced
periods (the water supply temperature will depend on the choosen
curve). The pump continuously runs.
- Night Stop (setting 0) : the pump and the heating are off, no heating
request will be accepted. The installation's anti-freeze is ensured
however and causes a night reduced operating.
- If a room sensor is connected, the Night Stop is active when the
room temperature is exceeded, the Night Reduced is active when
the room temperature is below its setting value
This parameter is not displayed if the circuit has a room sensor.
P
10:
ARAMETER
S
ET ANTIFREEZE ROOM TEMPERATURE
Enables to adjust the minimum room temperature in antifreeze mode.
This temperature is only checked if the parameter 8 is not equal to 0.
If parameter 8 "ROOM SENSOR INFLUENCE" is equal to 0, this
parameter is not displayed and the set temperature is fixed at 6°C
(non-adjustable).
P
11:
ARAMETER
O
UTSIDE TEMPERATURE SET FOR ANTIFREEZE
Below this temperature, the pumps run continuously and the
minimum circuit temperature is respected.
Whan Night Stop operating (setting 0), Night Reduced mode (setting
1) becomes active.
P
12: D
ARAMETER
OMESTIC HOT WATER PRIORITY
Enables to make the following selections when a dhw tank is
connected:
- Domestic hot water priority (setting 1):
absolute priority to heating of domestic hot water : the heating
pump is switched off.
- No domestic hot water priority (setting 0):
heating is not cut off during dhw production.
The temperature in the radiators can reach the maximum
programmed value for the boiler while the domestic hot
water tank is being heated.
19/07/07 - 300010276-001-A
R
N
S
EDUCED OR
IGHT
TOP MODE
P
13: A
ARAMETER
NTILEGIONELLOSIS
The domestic hot water tank is overheated to 70º C every Saturday
from 4 to 5 o'clock. The "anti legionella" function acts to prevent the
development of legionella in the dhw tank, these bacteria are
responsible for legionellosis.
If you want to activate the anti legionella function, you should:
- increase the boiler thermostat setting to 80 °C.
- provide a mixing device preventing water from being distributed at
a temperature greater than 60 in the domestic hot water
distribution network°C.
P
14:
ARAMETER
H
DHW
EATING PUMP AND
- Timing the shutdown of the heating pump makes it possible to
prevent overheating in the boiler during the switch from the winter
regime to the summer regime, which could cause the safety
thermostat to trip unnecessarily.
- Timing the hot water filling pump cut off prevents hot water which
is too hot being sent to the heating circuit after the tank is filled. It
also prevents overheating in the boiler, which could cause the
safety thermostat to trip unnecessarily.
P
15: C
ARAMETER
ONTROL NUMBER OF THE REMOTE CONTROL MEMORY
Allows to visualize the number of memory equipping the regulator * 1.
P
16:
ARAMETER
C
ONTROL NUMBER OF THE MEMORY OF THE CENTRAL PROCESSING UNIT
Used to display the memory number of the central boiler unit.
GMR1000: Control number of the memory of the interface board.
RS 100
PUMP TIMEOUT
9
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