9
5.3.
Temperature presets
The controller allows you to set the following
temperatures:
Temperature setting for reservoir
TsDHW
Minimal collector temperature
TCOLmin
Critical collector temperature
TCOLcr
5.3.1.
TsDHW
Temperature setting for DHW reservoir is a
temperature to which the controller will load heat
by controlling the collector pump on the base of
temperature difference in T1-T2 sensors.
Temperature setting for
DHW reservoir (
TsDHW
)
may be checked by placing
the cursor on T2 indicator.
By
pressing the knob
(DHW
indicator will start
fast
blinking) you may
open
edition mode for
the
DHW temperature
preset. Turn the
knob
to
change
the
preset
value.
The
temperature
selection step is 5°C. Press again the knob to
confirm the temperature change. If the cursor is
left in edition mode for 10 seconds or the knob is
depressed for 3 seconds, the controller will leave
the preset change mode and any made change
will be rejected.
5.3.2.
TCOLmin
Minimal collector temperature is a temperature in
T1 sensor that allows loading heat to DHW
reservoir, if the temperature difference makes it
possible. Below minimal collector temperature,
the pump operation is stopped.
To read minimal collector
temperature
(
TCOLmin
)
move the cursor to the
indicator with sun symbol.
Press the knob (sun symbol
will start fast blinking) to
enter value editing mode.
You may change the value
by turning the knob. The
temperature selection step is
10°C. Confirmation and leaving edition is the
same as for TsDHW preset.
5.3.3.
TCOLcr
Critical collector temperature is such T1 sensor
temperature that despite switching the collector
pump off, after the temperature setting is
reached, will allow discharge increasing heat in
the collector.
Critical
collector
temperature
setting
(
TCOLcr
) may be read
by moving the cursor to
T1 indicator.
Press the knob (T1
indicator will start fast
blinking) to enter value
editing mode. You may change the value by
turning the knob. The temperature selection step
is 10°C. Confirmation and leaving edition is the
same as for TsDHW
preset.
6.
CONTROLLER
SETTINGS
CHANGE
-
OPTIONS
Any option may be
seen by moving the
cursor to the option indicator (Fig. 5.4). To edit
options press the knob on the options indicator.
The options icon will start fast blinking. Now,
turning the knob you may browse through the
options. To modify any option, press the knob
when the option is selected. If
selected option is active, the indicator
will be blinking fast. If the option is
inactive, the indicator will be blinking
slowly. The option values are shown on the left-
hand side of the indicator.
Summary of Contents for PCSol 150
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Page 13: ...INSTALLATION MANUAL PCSol 150...
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Page 24: ...SALUS Controls Made in Poland...