joule ACAPELLA, Operation And Maintenance Home Owner Manual

Page: 9 / 16

9
SOLAR SYSTEMS
manual and maintenance
What happens when you go on holidays
When you go on holidays or leave your house for more than a couple of days then you are
not using any hot water out of your hot water cylinder. This means that the solar system
heats your cylinder on day 1 and then on day 2 it has no water left to heat because the
cylinder was heated the previous day and no water has been taken out of the hot water
cylinder. To change any options including setting up the controller for going on holidays
you must first enter the service menu of the controller. To do this, follow these steps.
1. Tap button 1 until you reach the TIME screen
2. Press and hold button 1 until the screen moves.
(3 seconds to move).
3. Tap button 1 until you reach the desired screen.
The three buttons of the BS/4 controller
DeltaSol
®
BS/4
© RESOL_12089_deltasol_bs4_v2.monen.ind
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CMN:
Collector minimum temp.
Adjustment range:
10 ... 90 °C [50 ... 190 °F]
in steps o
f 0.5 K [1 °Ra]
Factory setting:
10 °C [50 °F]
Collector minimum limitation option
OCN:
Collector minimum limitation
Adjustment range: OFF / ON
Factory setting: OFF
If the collector minimum limitation option is activated,
the pump (R1) is only switched on if the adjustable
collector minimum temperature is exceeded. The minimum
temperature prevents the pump from being switched on too
often at low collector temperatures. A fixed hysteresis of
5 K [10 °Ra] is set for this function
If the collector minimum limitation is active, (flashing) is
shown on the display.
Antifreeze option
OCF:
Antifreeze function
Adjustment range: OFF / ON
Factory setting: OFF The antifreeze function activates the loading circuit between
the collector and the store when the temperature falls below
the adjusted antifreeze temperature. This will protect the
fluid against freezing or coagulating. If the adjusted antifreeze
temperature is exceeded by 1 K [2 °Ra], the loading circuit
will be deactivated.
When the antifreeze function is activated, is shown on
the display. If the antifreeze function is active,
and
(flashing) are shown on the display.
Note:
Since this function uses the limited heat quantity
of the store, the antifreeze function should be
used in regions with few days of temperatures
around the freezing point.
The antifreeze function will be suppressed if the
store temperature falls below 5 °C [40 °F] in
order to protect the store from frost damage.
CFR:
Antifreeze temperature
Adjustment range:
-40.0 ... +10.0 °C
[-40.0 ... +50.0 °F]
in steps o
f 0.5 K [1 °Ra]
Factory setting:
4.0 °C [40.0 °F]
Store cooling function When the store cooling function is activated, the controller
aims to cool down the store during the night in order to
prepare it for solar loading on the following day.
If the adjusted maximum store temperature S MX is
exceeded and the collector temperature falls below the
store temperature, the system will be reactivated in order
to cool down the store. Cooling will continue until the store
temperature has fallen below the adjusted maximum store
temperature S MX again. A fixed hysteresis of 2 K [4 °Ra]
is set for this function.
Reference threshold temperature differences for the store
cooling function are DT O and DT F.
If no DHW consumption is expected for a longer period of
time, the additional holiday cooling option OHOL can be
activated in order to extend the store cooling function. The
adjustable temperature THOL then replaces the maximum
store temperature S MX as a switch-off temperature for the
store cooling function.
When the holiday cooling function is activated
,
and
(flashing) are shown on the display.
While the holiday cooling function is active,
,
and
(flashing) are shown on the display.
OSTC:
Store cooling option
Adjustment range: OFF / ON
Factory setting: OFF
THOL:
Holiday cooling temperature
Adjustment range:
20 ... 80 °C [70 ... 175 °F]
in steps of 1 K [1 °Ra]
Factory setting:
40 °C [110 °F]
OHOL:
Holiday cooling option
Adjustment range: OFF / ON
Factory setting: OFF
Note:
If OSTC or OCF is active, the collector minimum
function will be overridden. In that case, the
collector temperature may fall below CMN.
When the store cooling function is activated, the
controller aims to cool down the store during the
night in order to prepare it for solar loading on the
following day.
If the adjusted maximum store temperature S MX
is exceeded and the collector temperature falls
below the store temperature, the system will be re-
activated in order to cool down the store. Cooling
will continue until the store temperature has fallen
below the adjusted maximum sture temperature S
MX again. A fixed hysteresis of 2K [4 °Ra] is set for
this function.
Reference treshold temperature differences for the
store cooling function are DT O and DT F.
If no DHW consumption is expected for a longer
period of time, the additional holiday cooling option
OHOL can be activated in order to extend the store
cooling function. The adjustable temperature THOL
then replaces the maximum store temperature S
MX as a switch-off temperature for the store cool-
ing function.
When the holiday cooling function is activated,
DeltaSol
®
BS/4
© RESOL_12089_deltasol_bs4_v2.monen.ind
d
23 |
CMN:
Collector minimum temp.
Adjustment range:
10 ... 90 °C [50 ... 190 °F]
in steps o
f 0.5 K [1 °Ra]
Factory setting:
10 °C [50 °F]
Collector minimum limitation option
OCN:
Collector minimum limitation
Adjustment range: OFF / ON
Factory setting: OFF
If the collector minimum limitation option is activated,
the pump (R1) is only switched on if the adjustable
collector minimum temperature is exceeded. The minimum
temperature prevents the pump from being switched on too
often at low collector temperatures. A fixed hysteresis of
5 K [10 °Ra] is set for this function
If the collector minimum limitation is active, (flashing) is
shown on the display.
Antifreeze option
OCF:
Antifreeze function
Adjustment range: OFF / ON
Factory setting: OFF The antifreeze function activates the loading circuit between
the collector and the store when the temperature falls below
the adjusted antifreeze temperature. This will protect the
fluid against freezing or coagulating. If the adjusted antifreeze
temperature is exceeded by 1 K [2 °Ra], the loading circuit
will be deactivated.
When the antifreeze function is activated, is shown on
the display. If the antifreeze function is active,
and
(flashing) are shown on the display.
Note:
Since this function uses the limited heat quantity
of the store, the antifreeze function should be
used in regions with few days of temperatures
around the freezing point.
The antifreeze function will be suppressed if the
store temperature falls below 5 °C [40 °F] in
order to protect the store from frost damage.
CFR:
Antifreeze temperature
Adjustment range:
-40.0 ... +10.0 °C
[-40.0 ... +50.0 °F]
in steps o
f 0.5 K [1 °Ra]
Factory setting:
4.0 °C [40.0 °F]
Store cooling function When the store cooling function is activated, the controller
aims to cool down the store during the night in order to
prepare it for solar loading on the following day.
If the adjusted maximum store temperature S MX is
exceeded and the collector temperature falls below the
store temperature, the system will be reactivated in order
to cool down the store. Cooling will continue until the store
temperature has fallen below the adjusted maximum store
temperature S MX again. A fixed hysteresis of 2 K [4 °Ra]
is set for this function.
Reference threshold temperature differences for the store
cooling function are DT O and DT F.
If no DHW consumption is expected for a longer period of
time, the additional holiday cooling option OHOL can be
activated in order to extend the store cooling function. The
adjustable temperature THOL then replaces the maximum
store temperature S MX as a switch-off temperature for the
store cooling function.
When the holiday cooling function is activated
,
and
(flashing) are shown on the display.
While the holiday cooling function is active,
,
and
(flashing) are shown on the display.
OSTC:
Store cooling option
Adjustment range: OFF / ON
Factory setting: OFF
THOL:
Holiday cooling temperature
Adjustment range:
20 ... 80 °C [70 ... 175 °F]
in steps of 1 K [1 °Ra]
Factory setting:
40 °C [110 °F]
OHOL:
Holiday cooling option
Adjustment range: OFF / ON
Factory setting: OFF
Note:
If OSTC or OCF is active, the collector minimum
function will be overridden. In that case, the
collector temperature may fall below CMN.
and
DeltaSol
®
BS/4
© RESOL_12089_deltasol_bs4_v2.monen.ind
d
23 |
CMN:
Collector minimum temp.
Adjustment range:
10 ... 90 °C [50 ... 190 °F]
in steps o
f 0.5 K [1 °Ra]
Factory setting:
10 °C [50 °F]
Collector minimum limitation option
OCN:
Collector minimum limitation
Adjustment range: OFF / ON
Factory setting: OFF
If the collector minimum limitation option is activated,
the pump (R1) is only switched on if the adjustable
collector minimum temperature is exceeded. The minimum
temperature prevents the pump from being switched on too
often at low collector temperatures. A fixed hysteresis of
5 K [10 °Ra] is set for this function
If the collector minimum limitation is active, (flashing) is
shown on the display.
Antifreeze option
OCF:
Antifreeze function
Adjustment range: OFF / ON
Factory setting: OFF The antifreeze function activates the loading circuit between
the collector and the store when the temperature falls below
the adjusted antifreeze temperature. This will protect the
fluid against freezing or coagulating. If the adjusted antifreeze
temperature is exceeded by 1 K [2 °Ra], the loading circuit
will be deactivated.
When the antifreeze function is activated, is shown on
the display. If the antifreeze function is active,
and
(flashing) are shown on the display.
Note:
Since this function uses the limited heat quantity
of the store, the antifreeze function should be
used in regions with few days of temperatures
around the freezing point.
The antifreeze function will be suppressed if the
store temperature falls below 5 °C [40 °F] in
order to protect the store from frost damage.
CFR:
Antifreeze temperature
Adjustment range:
-40.0 ... +10.0 °C
[-40.0 ... +50.0 °F]
in steps o
f 0.5 K [1 °Ra]
Factory setting:
4.0 °C [40.0 °F]
Store cooling function When the store cooling function is activated, the controller
aims to cool down the store during the night in order to
prepare it for solar loading on the following day.
If the adjusted maximum store temperature S MX is
exceeded and the collector temperature falls below the
store temperature, the system will be reactivated in order
to cool down the store. Cooling will continue until the store
temperature has fallen below the adjusted maximum store
temperature S MX again. A fixed hysteresis of 2 K [4 °Ra]
is set for this function.
Reference threshold temperature differences for the store
cooling function are DT O and DT F.
If no DHW consumption is expected for a longer period of
time, the additional holiday cooling option OHOL can be
activated in order to extend the store cooling function. The
adjustable temperature THOL then replaces the maximum
store temperature S MX as a switch-off temperature for the
store cooling function.
When the holiday cooling function is activated
,
and
(flashing) are shown on the display.
While the holiday cooling function is active,
,
and
(flashing) are shown on the display.
OSTC:
Store cooling option
Adjustment range: OFF / ON
Factory setting: OFF
THOL:
Holiday cooling temperature
Adjustment range:
20 ... 80 °C [70 ... 175 °F]
in steps of 1 K [1 °Ra]
Factory setting:
40 °C [110 °F]
OHOL:
Holiday cooling option
Adjustment range: OFF / ON
Factory setting: OFF
Note:
If OSTC or OCF is active, the collector minimum
function will be overridden. In that case, the
collector temperature may fall below CMN.
(flashing) are shown on the display.
While the holiday cooling function is active,
DeltaSol
®
BS/4
© RESOL_12089_deltasol_bs4_v2.monen.ind
d
23 |
CMN:
Collector minimum temp.
Adjustment range:
10 ... 90 °C [50 ... 190 °F]
in steps o
f 0.5 K [1 °Ra]
Factory setting:
10 °C [50 °F]
Collector minimum limitation option
OCN:
Collector minimum limitation
Adjustment range: OFF / ON
Factory setting: OFF
If the collector minimum limitation option is activated,
the pump (R1) is only switched on if the adjustable
collector minimum temperature is exceeded. The minimum
temperature prevents the pump from being switched on too
often at low collector temperatures. A fixed hysteresis of
5 K [10 °Ra] is set for this function
If the collector minimum limitation is active, (flashing) is
shown on the display.
Antifreeze option
OCF:
Antifreeze function
Adjustment range: OFF / ON
Factory setting: OFF The antifreeze function activates the loading circuit between
the collector and the store when the temperature falls below
the adjusted antifreeze temperature. This will protect the
fluid against freezing or coagulating. If the adjusted antifreeze
temperature is exceeded by 1 K [2 °Ra], the loading circuit
will be deactivated.
When the antifreeze function is activated, is shown on
the display. If the antifreeze function is active,
and
(flashing) are shown on the display.
Note:
Since this function uses the limited heat quantity
of the store, the antifreeze function should be
used in regions with few days of temperatures
around the freezing point.
The antifreeze function will be suppressed if the
store temperature falls below 5 °C [40 °F] in
order to protect the store from frost damage.
CFR:
Antifreeze temperature
Adjustment range:
-40.0 ... +10.0 °C
[-40.0 ... +50.0 °F]
in steps o
f 0.5 K [1 °Ra]
Factory setting:
4.0 °C [40.0 °F]
Store cooling function When the store cooling function is activated, the controller
aims to cool down the store during the night in order to
prepare it for solar loading on the following day.
If the adjusted maximum store temperature S MX is
exceeded and the collector temperature falls below the
store temperature, the system will be reactivated in order
to cool down the store. Cooling will continue until the store
temperature has fallen below the adjusted maximum store
temperature S MX again. A fixed hysteresis of 2 K [4 °Ra]
is set for this function.
Reference threshold temperature differences for the store
cooling function are DT O and DT F.
If no DHW consumption is expected for a longer period of
time, the additional holiday cooling option OHOL can be
activated in order to extend the store cooling function. The
adjustable temperature THOL then replaces the maximum
store temperature S MX as a switch-off temperature for the
store cooling function.
When the holiday cooling function is activated
,
and
(flashing) are shown on the display.
While the holiday cooling function is active,
,
and
(flashing) are shown on the display.
OSTC:
Store cooling option
Adjustment range: OFF / ON
Factory setting: OFF
THOL:
Holiday cooling temperature
Adjustment range:
20 ... 80 °C [70 ... 175 °F]
in steps of 1 K [1 °Ra]
Factory setting:
40 °C [110 °F]
OHOL:
Holiday cooling option
Adjustment range: OFF / ON
Factory setting: OFF
Note:
If OSTC or OCF is active, the collector minimum
function will be overridden. In that case, the
collector temperature may fall below CMN.
DeltaSol
®
BS/4
© RESOL_12089_deltasol_bs4_v2.monen.ind
d
23 |
CMN:
Collector minimum temp.
Adjustment range:
10 ... 90 °C [50 ... 190 °F]
in steps o
f 0.5 K [1 °Ra]
Factory setting:
10 °C [50 °F]
Collector minimum limitation option
OCN:
Collector minimum limitation
Adjustment range: OFF / ON
Factory setting: OFF
If the collector minimum limitation option is activated,
the pump (R1) is only switched on if the adjustable
collector minimum temperature is exceeded. The minimum
temperature prevents the pump from being switched on too
often at low collector temperatures. A fixed hysteresis of
5 K [10 °Ra] is set for this function
If the collector minimum limitation is active, (flashing) is
shown on the display.
Antifreeze option
OCF:
Antifreeze function
Adjustment range: OFF / ON
Factory setting: OFF
The antifreeze function activates the loading circuit between
the collector and the store when the temperature falls below
the adjusted antifreeze temperature. This will protect the
fluid against freezing or coagulating. If the adjusted antifreeze
temperature is exceeded by 1 K [2 °Ra], the loading circuit
will be deactivated.
When the antifreeze function is activated, is shown on
the display. If the antifreeze function is active,
and
(flashing) are shown on the display.
Note:
Since this function uses the limited heat quantity
of the store, the antifreeze function should be
used in regions with few days of temperatures
around the freezing point.
The antifreeze function will be suppressed if the
store temperature falls below 5 °C [40 °F] in
order to protect the store from frost damage.
CFR:
Antifreeze temperature
Adjustment range:
-40.0 ... +10.0 °C
[-40.0 ... +50.0 °F]
in steps o
f 0.5 K [1 °Ra]
Factory setting:
4.0 °C [40.0 °F]
Store cooling function When the store cooling function is activated, the controller
aims to cool down the store during the night in order to
prepare it for solar loading on the following day.
If the adjusted maximum store temperature S MX is
exceeded and the collector temperature falls below the
store temperature, the system will be reactivated in order
to cool down the store. Cooling will continue until the store
temperature has fallen below the adjusted maximum store
temperature S MX again. A fixed hysteresis of 2 K [4 °Ra]
is set for this function.
Reference threshold temperature differences for the store
cooling function are DT O and DT F.
If no DHW consumption is expected for a longer period of
time, the additional holiday cooling option OHOL can be
activated in order to extend the store cooling function. The
adjustable temperature THOL then replaces the maximum
store temperature S MX as a switch-off temperature for the
store cooling function.
When the holiday cooling function is activated
,
and
(flashing) are shown on the display.
While the holiday cooling function is active,
,
and
(flashing) are shown on the display.
OSTC:
Store cooling option
Adjustment range: OFF / ON
Factory setting: OFF
THOL:
Holiday cooling temperature
Adjustment range:
20 ... 80 °C [70 ... 175 °F]
in steps of 1 K [1 °Ra]
Factory setting:
40 °C [110 °F]
OHOL:
Holiday cooling option
Adjustment range: OFF / ON
Factory setting: OFF
Note:
If OSTC or OCF is active, the collector minimum
function will be overridden. In that case, the
collector temperature may fall below CMN.
and
DeltaSol
®
BS/4
© RESOL_12089_deltasol_bs4_v2.monen.ind
d
23 |
CMN:
Collector minimum temp.
Adjustment range:
10 ... 90 °C [50 ... 190 °F]
in steps o
f 0.5 K [1 °Ra]
Factory setting:
10 °C [50 °F]
Collector minimum limitation option
OCN:
Collector minimum limitation
Adjustment range: OFF / ON
Factory setting: OFF
If the collector minimum limitation option is activated,
the pump (R1) is only switched on if the adjustable
collector minimum temperature is exceeded. The minimum
temperature prevents the pump from being switched on too
often at low collector temperatures. A fixed hysteresis of
5 K [10 °Ra] is set for this function
If the collector minimum limitation is active, (flashing) is
shown on the display.
Antifreeze option
OCF:
Antifreeze function
Adjustment range: OFF / ON
Factory setting: OFF
The antifreeze function activates the loading circuit between
the collector and the store when the temperature falls below
the adjusted antifreeze temperature. This will protect the
fluid against freezing or coagulating. If the adjusted antifreeze
temperature is exceeded by 1 K [2 °Ra], the loading circuit
will be deactivated.
When the antifreeze function is activated, is shown on
the display. If the antifreeze function is active,
and
(flashing) are shown on the display.
Note:
Since this function uses the limited heat quantity
of the store, the antifreeze function should be
used in regions with few days of temperatures
around the freezing point.
The antifreeze function will be suppressed if the
store temperature falls below 5 °C [40 °F] in
order to protect the store from frost damage.
CFR:
Antifreeze temperature
Adjustment range:
-40.0 ... +10.0 °C
[-40.0 ... +50.0 °F]
in steps o
f 0.5 K [1 °Ra]
Factory setting:
4.0 °C [40.0 °F]
Store cooling function When the store cooling function is activated, the controller
aims to cool down the store during the night in order to
prepare it for solar loading on the following day.
If the adjusted maximum store temperature S MX is
exceeded and the collector temperature falls below the
store temperature, the system will be reactivated in order
to cool down the store. Cooling will continue until the store
temperature has fallen below the adjusted maximum store
temperature S MX again. A fixed hysteresis of 2 K [4 °Ra]
is set for this function.
Reference threshold temperature differences for the store
cooling function are DT O and DT F.
If no DHW consumption is expected for a longer period of
time, the additional holiday cooling option OHOL can be
activated in order to extend the store cooling function. The
adjustable temperature THOL then replaces the maximum
store temperature S MX as a switch-off temperature for the
store cooling function.
When the holiday cooling function is activated
,
and
(flashing) are shown on the display.
While the holiday cooling function is active,
,
and
(flashing) are shown on the display.
OSTC:
Store cooling option
Adjustment range: OFF / ON
Factory setting: OFF
THOL:
Holiday cooling temperature
Adjustment range:
20 ... 80 °C [70 ... 175 °F]
in steps of 1 K [1 °Ra]
Factory setting:
40 °C [110 °F]
OHOL:
Holiday cooling option
Adjustment range: OFF / ON
Factory setting: OFF
Note:
If OSTC or OCF is active, the collector minimum
function will be overridden. In that case, the
collector temperature may fall below CMN.
(flashing) are shown on the display.