Highly flexible heating and solar circuit...
Highly flexible heating and solar circuit controller for the control of complete heating systems.
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|Tube collectors function||Yes|
|Recooling (holiday mode)||Yes|
|For collectors||bis 2|
|For storage tanks||bis 4|
Great variety of pre-defined solar diagrams and integrated multi-function controllers for flexible system extension.
An integrated heating circuit (up to three when flex 400 extension modules are connected). Weather-compensated, mixed or unmixed, with automatic boiler demand.
80 pre-defined solar diagrams and integrated multi-function controllers for flexible system extension.
7 outputs 230V AC
3 control outputs for HE pumps PWM o. 0-10V ana.
1 potential-free output
2 interfaces for Grundfos VFS and/or flow meter
1 radiation sensor input
10 temperature inputs PT1000
extendable to max. (with extension modules):
13 outputs 230V AC
5 control outputs for HE pumps PWM o. 0-10V ana.
4 interfaces for yield measurement
18 temperature inputs PT1000
What is in the box:
Manual in German (English and French as PDF download)
The device is made in Germany
|Material||100% recyclable ABS-housing for wall instal-|
|Dimensions L x W x D in mm, weight||175x162x44 mm; 360g|
|Protection class||IP21 according to DIN 40050, EN 60529|
|Operating voltage||AC 230 Volt, 50 Hz -10...+15%|
|Fuse protection||Fine-wire fuse 5 x 20mm, 2A/T |
(2 amperes, delayed-action fuse)
|Max. cable cross-section |
|2.5 mm² fine-wire/single wire|
|Radio interference level||N according to VDE 0875|
|Temperature sensor / |
|PT1000, 1 kOhm at 0°C |
-30°C .. +250°C
|Testing voltage||4 kV 1 min according to EN 60730/DIN, VDE |
0631, IEC 60664/IEC
|Output Voltage |
Power - switching output
300W / approx. 230VAfor cos φ = 0,7-1,0
|Operating temperature||0 ... + 50°C|
|Storage temperature||-10 ... + 65°C|
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