Solar and differential temperature controllers

DeltaSol® AL

DeltaSol® AL The DeltaSol® AL solar controller is a temperature differential controller that offers all vital functions for a standard solar thermal system. The controller is equipped with the comprehensible System-Monitoring-Display, which visualises the system parameters quickly and easily. For data communication, the controller has a RESOL VBus® to which additional modules such as remote displays or dataloggers can be connected. The DeltaSol® AL offers e. g. a heat quantity measurement, a solar operating hours counter and can be switched between °C and °F. Operation and function control are as easy as usual.

Notice
Function overview
Max. number of collectors:
1
Max. number of storages:
1
Display:
System- Monitoring illuminated
Sensor inputs (temperature):
3
Total relay outputs:
1
Number of semiconductor relays
(pump speed control):
-
Number of potential-free relays:
-
Input CS10 (irradiation):
-
Impulse input (V40):
-
WMZ with flowmeter:
WMZ with V40:
-
Weather-compensated heating circuits:
-
Additional DT-regulation
(e.g. heat exchange):
-
Thermostat function:
-
Bypass solar circuit:
-
External heat exchanger:
-
Pump speed control:
-
DVGW-protection against legionella:
-
Frost protection:
Heating circuit backup:
-
Collector cooling function:
Minimum collector limitation:
Collector emergency shutdown:
Cooling function:
-
Mixer regulation heating circuit:
-
Tube collector function:
Recooling function:
Timer/Time:
-
Storage loading in layers:
-
Priority logic/parallel loading /
oscillating loading:
-
VBus®:
RS232:
-
Technical data
Housing: plastic, PC-ABS and PMMA
Protection type: IP 20 / EN 60529
Ambient temperature: 0 ... 40 °C
Dimension: 144 x 208 x 43 mm
Installation: wall mounting
Display: System-Monitor for visualisation, 16-segment display, 7-segment display, 8 symbols for system states, background illumination and operating control lamp
Inputs: for 3 Pt1000 temperature sensors
Outputs: 1 electromechanical relay with change-over contact
Power supply: 100 ... 240 V~ (50 ... 60 Hz)
Operation: 3 push buttons at the front of the housing and 1 slide switch
Functions: Differential temperature controller for standard solar thermal systems. Function control, operating hours counter for the solar pump, tube collector function and heat quantity measurement.
Bus: RESOL VBus®
Power consumption: standby: < 0.5 W
maximum: < 0.7 W
Switching capacities: electromechanical relay:
4 (1) A (100 ... 240) V~
The controller can be branded with your own logo. Please contact our sales team.
PDF Mounting instructions
PDF Data sheet

DeltaSol® AL
Solar controller for standard solar thermal systems
Article-no: 115 212 63 | Price bracket A

DeltaSol® AL - Full kit
Solar controller for standard solar thermal systems incl. 2 sensors (1 x FKP6, 1 x FRP6)
Article-no: 115 212 73 | Price bracket A