Controller Functions; Information; Frost Protection Mode; Solar - Salus Multi-Mix Operation And Installation Manual

T
∆
5K
0 K 0 V
1 K 2 V
2 K 4 V
3 K 6 V
4 K 8 V
5 K 10 V
6 K 10 V
7 K 10 V
8 K 10 V
9 K 10 V
10 K 10 V
15 K 10 V
20 K 10 V
= difference
∆ T
temperature of the heat source and measured
at the sensor H1-S.

10 Controller functions

Information

The information menu allows you to view the
temperatures and allows you to check which
devices are currently turned on.

Frost protection mode

Frost protection mode is applicable
only to
modes Off or Auto-Eco. In Auto-
eco mode, this function is executed
only when heating circuit is turned
OFF.
Description of a frost protection mode
against the external temperature sensor
readings.
• Direct circuit (H1)
After an external temperature drop below
3°C, the time is expected in the parameter
Frost protection - delay e.g. 4 hours. If after
this time the external temperature is still
under 3°C, a direct heating circuit pump will
be activated for 30
circulation water temperature will be checked.
If the water temperature in the circuit is lower
than 7°C, the controller will maintain the frost
protection setpoint temperature and display a
prompt on the display.
• Adjustable circuits (H2, H3)
Control mode
10K 20K
0 V 0 V
1 V 0,5 V
2 V 1 V
3 V 1,5 V
4 V 2 V
5 V 2,5 V
6 V 3 V
7 V 3,5 V
8 V 4 V
9 V 4,5 V
10 V 5 V
10 V 7,5 V
10 V 10 V
between the preset
active controller work
minutes, then
After an external temperature drop below
3°C, the time is expected in the parameter
Frost protection - delay e.g. 4 hours. If after
this time the external temperature is still
under 3°C, a direct heating circuit pump will
be activated
circulation water temperature will be checked.
If it is higher than 7°C, the pump will stop. If
it is lower than 7°C, the pump operation will
not be interrupted and the regulator will start
to maintain the frost protection setpoint
temperature and will display a warning
message on the display.
If heating circuits have to be off during this
period, activate Off or Auto-eco mode for
heating circuits and DHW tank instead of
turning the controller off.
Description of the frost protection mode
for DHW tank.
After the DHW tank sensor temperature drops
below 5°C, DHW tank will be loaded up to a
Minimum temperature value.

Solar

The controller operates a basic solar system
which loads the DHW tank. Solar system
operation requires additional temperature
sensors. No additional module is required.
Information concerning condition of the solar
system can be found in the menu:
Information
or on the last screen of the display which can
be accessed by clicking an arrow
the
Preparation of DHW can be optimized by
appropriate programming of time program for
DHW tank. Set DHW tank work mode to Auto.
Define time program for DHW tank in such
way to set insolation periods as "NIGHT". Due
16
for 15 minutes, then
Do not disconnect or leave the
controller in STAND-BY mode
without frost protection functions
active within a freezing hazard
period.
Do not disconnect the controller
within a freezing hazard period.
→
Solar
Optimize preparation of DHW in
order to take a full advantage of
heat gains from the solar panel.
the
.