Sime 8115101, User, Installation And Servicing Instructions

Page: 10 / 80

10
1.3 Settings using the MODE function
From the “Main screen”:
Menu Mode Zones
Mon 01.01.2018 10:30
Fig. 6
– turn the encoder to select the “Mode” (Mode) function
– press the click encoder to go to the screen to select the
“
Function mode”
(MODE). Turn the encoder to select the
preferred mode e.g. “Winter” (Winter)
Summer Winter Off
Hot water MAN 40
°C
Heating
Esc
Fig. 7
– press the
click
encoder to confirm the highlighted “Mode”
and go to the “rows”
1.3.1 Domestic hot water
– turn the encoder to select “Hot water” (DHW)
– press the click encoder to confirm
“Hot water”
(DHW) and
open the submenu
Hot water
Function Mode MAN
Zone heating 45°C
Program. Time [...]
Summer Winter Off
Hot water MAN 40
°C
Heating
Esc
Fig. 8
– press the click encoder to confirm the highlighted “Row” and
access the modifiable area
Hot water
Function Mode MAN
Hot water setting 45°C
Program. Time [...]
Fig. 9
– turn the encoder to modify the “Data/value” in the per-
mitted field (e.g. OFF - ECO - MAN - AUTO)
– press the
click
encoder to confirm any modifications made
and go back to the row “Function mode” (Function Mode).
The characteristics of each operating mode available are de-
scribed below:
Function mode Description
OFF
DHW (domestic hot water) request NOT
active
ECO Instantaneous operation (factory setting)
MAN
DHW 3-star function ALWAYS active (with
PAR 37 = 1)
AUTO_ON
MAN mode operation when the time slot
has been activated
AUTO_OFF
ECO mode operation when the time slot
has been deactivated
m
CAUTION
For information on boiler time programming, see “
Time Programming ”.
1.3.2 DHW 3-star function
This function is included on boiler models with instantaneous hot
water function, with PAR 47 = 1 the function activates when MAN
or AUTO mode is set in the ON bands.
Moreover, this function:
– is activated if, during a domestic hot water (DHW) request, the
burner turns on for more than 5 seconds
– the function keeps the burner active (at minimum power) at the
end of the DHW request, depending on the temperature of the
primary heat exchanger
– the function has a maximum duration of 1 hour
– the total execution time is reloaded only if the 3-star function is
interrupted by a DHW request
– if the 3-star function is interrupted by a heat request from the
heating circuit, or by a request with higher priority, the function
will be deactivated.
m
CAUTION
When the "DHW 3-star" function is activated, it is rec-
ommended to set the "Hot water set" to a value below
45°C to prevent excessive temperatures when water
starts being drawn.
m
CAUTION
Setting of the remote control SIME HOME PLUS: to dis-
able the DHW 3-star function (enabling in ECO mode),
set the domestic hot water (DHW) function to AUTO
mode and disable the MON-SUN period for all time
bands.