Resol DeltaSol BS User Manual

DeltaSol
®
BS
© RESOL 04272 deltasol_bs.mon.pmd
15 |
4.1.15 Tube collector special function
If the controller measures an increase of 2 K compared to
the collector temperature stored at last, the solar pump is
switched-on to 100 % for about 30 seconds. After
expiration of the solar pump runtime the current collector
temperature is stored as new reference value. If the
measured temperature (new reference value) is again
exceeded by 2 K, the solar pump again switches-on for 30
seconds. If the switch-on difference between collector and
store is again exceeded during runtime of the solar pump
or the standstil of the system, the controller automatically
switches over to solar charging.
If the collector temperature drops by 2 K during standstill,
the switch-on value for the special tube collector function
will be recalculated.
O TC:
Tube collector special
function
Adjustment range:
OFF ... ON
Factory setting: OFF
4.1.14 Recooling function
If the adjustem maximum store temperaute (S MX,
S1MX, S2MX) is reached, the solar pump remains
activated in order to avoid an overheating of the collector.
The store temperature might continue to increase but only
up to 95 °C (emergency shutdown of the store).
In the evening the solar system continues running until the
store is cooled down to the adjusted maximum store
temperature via collector and pipes.
OREC:
option recooling
adjustment range
OFF ... ON
Factory setting: OFF
The thermostat function works independently from the so-
lar operation and can e.g. be used for use of surplus energy
or an after-heating.
• AH O < AH F
the thermostat function is used for after-heating
• AH O > AH F
the thermostat function is used for use of surplus
energy
On the display is shown if the second relay output is
activated.
4.1.16 Thermostat function
(ANL = 2)
after-heating use of surpluse energy
AH O:
Thermostat-switch-on
temperature
Adjustment range:
0,0 ... 95,0 °C
Factory setting: 40,0 °C
AH F:
Thermostat-switch-off tempe-
rature
Adjustment range:
0,0 ... 95,0 °C
Factory setting: 45,0 °C

Resol DeltaSol BS Specifications

General

Type	Solar Thermal Controller
Number of Inputs	4
Number of Outputs	2
Outputs	2 relay outputs
Enclosure Protection	IP20
Temperature Sensor Inputs	4 (Pt1000)
Mounting	Wall-mounted
Power Supply	220 … 240 V~