Resol DeltaSol E User Manual

DeltaSol
®
E
© RESOL 20160310 DeltaSol_E_V2.monen.indd
27 |
Cooling function (1-store systems):
Solar/Options/cool func.
selection: „Yes“, „No“
factory setting: „No“
The cooling function can be used in 1-store systems (ba-
sic systems 1 and 2). If the store temperature exceeds its
maximum limitation (Tstmax), the surplus energy in the
collector can be diverted. The pump output uses maximum
pump speed.
Function (switching conditions):
If Tstmax is exceeded, and the switch-on temperature dif-
ference DTon between collector and store are reached, the
solar circuit (primary) and the cooling relay are operated.
If the switch-off temperature difference DToff is underrun
during this period, the solar circuit and the cooling relay
are switched-off.
2-collector system:
(basic system 2)
In this system, only the collector circuit which fullls the
switch-on conditions described above, is operated.
shared collector circuit (1 pump)
If store loading is carried out by one collector, the other
one is nevertheless operated after the adjusted standstill
time.
This means the pump speed may reduce briey to the mini-
mum as the normal pump speed is ignored by the control-
ler.
Tube collector function:
Solar/Options/tube col.
selection: „Yes“, „No“
factory setting: „No“
Solar/Expert/tube-run
adjustment range: 5 … 500 s
factory setting: 30 s
Solar/Expert/tube-init
adjustment range: 00:00 … 00:00
factory setting: 07:00
Solar/Expert/tube-final
adjustment range: 00:00 … 00:00
factory setting: 19:00
Solar/adj. values/tube col
adjustment range: 1 … 60 min
factory setting: 30 min
This function helps overcome the non-ideal sensor posi-
tion with some tube collectors.
This function operates within a given time frame (“tube
init“ and “tube-nal“). It activates the collector circuit
pump for 30 seconds (adjustable via the parameter “tube-
run“) every 30 minutes (adjustable via the parameter “tube
col“) in order to compensate for the delayed temperature
measurement.
If the collector sensor is defective or the collector is
blocked, this function is suppressed or switched-off.
The collector circuit is operated at minimum pump speed.
2-collector systems
2 separate collector circuits (2 pumps)
Both collectors are operated independently from each
other by means of this function.
If a store is being loaded by one collector, the other one
is nevertheless operated after the adjusted standstill time.

Resol DeltaSol E Specifications

General

Brand	Resol
Model	DeltaSol E
Category	Controller
Language	English