Table des Matières
Publicité
5.
Ausführungen
Models
Modèles
GB
Accessories:
Solar controller:
Name:
BASIC:
Digital temperature difference controller for solar thermal systems (1 collector array, 1 storage tank): large multifunc-
tional LCD display with pictograms, central button operation, 3 inputs for PT 1000 sensors, 1 electronic output
230 V AC , speed control, fault monitoring, manual operating mode option, collector protection function, return cooling
function; incl. 2 universal PT 1000 temperature sensors, sensor = 0.24 in (6 mm), length: 1.77 in (45 mm), cable length
= 8.20 ft (2.5 m).
ENERGY:
Similar to the BASIC solar controller, however, this is equipped with tube collector and backup heating function, and
yield measurement option combined with the appropriate flow meter (option).
MAXIMAL
Universal controller for solar energy systems with up to 2 collector arrays and 2 storage tanks;
4 relay outputs (electronic relay); low-voltage relay for backup heating;
8 measurement inputs for the temperature, volume flow meter, and solar sensor; easy to operate; large clear
display with background illumination
Functions: temperature difference control; speed control for pumps; low-voltage relay for backup heating; storage
tank and collector protection function; heating support; parallel charging of the storage tanks; storage tank priority
with single unit charging; low-flow function for stratified storage tanks; eBus for visualisation and data logger
Additional functions: activation of an external heat exchanger; activation of an external bypass;
arbitrary assignment of the sensors with 1 or 2 storage tank sensors; second collector sensor for eastern/southern
alignment; thermostat and temperature comparison function; solar yield; collector monitoring; antifreeze function;
anti-legionella function; pump blocking protection
Flow meter for ENERGY / MAXIMAL solar controller (option)
Installation length 4.33 in (110 mm), 3/4" male connection thread, operating temperature max. 194 °F (+90 °C),
nominal flow rate Qn 5.50 UK gpm (1.5 m
Other models available upon request.
23
3
/h), pulse sequence 1 impulse/litre, incl. 1 PT1000 temperature sensor
Article no.
45111.5
45111.7
45111.9
45111.72
Publicité
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