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VIESSMANN 7439304 SOLAR CONTROL UNIT SCU224 V2
MFR Part #: 7439304
SKU #: 1081712
Brand: Viessmann Manufacturing®
UPC: 4054465388452
VIESSMANN® 7439304 Solar Control Unit
(1) Collector Temperature Sensor, (2) Tank Temperature Sensor
Product Details
Attributes
Features
Resources
VIESSMANN® Solar Control Unit, 32 to 104 deg F, 4-1/4 in W x 1-3/4 in D x 6-3/4 in H Dimensions, For Use With: 100-F, 200-F, 200-FM and 200-T Vitosol® Flat Plate Solar Collector
Dimensions:
4-1/4 in W x 1-3/4 in D x 6-3/4 in H
Suitable For Use With:
100-F, 200-F, 200-FM and 200-T Vitosol® Flat Plate Solar Collector
Temperature Rating:
32 to 104 deg F
- Control unit comprises PCB, LCD, selector keys, connection terminals, (4) sensors inputs, solar circuit pump output, relay for actuating pumps and valves, VBUS connectivity and power supply (on site on/off switch), variable speed output for controlling the solar circuit pump
- Solar control unit functions 10 basic system layouts, control of 2 collector fields, control of 2 storage tanks, heat dump function, switching the solar circuit pump for DHW and/or swimming pool heating, electronic limiter for the temperature in the DHW tank (safety shutdown at 194 deg F), collector safety shutdown and collector coding, operating hour counter for relays, energy metering, thermostat function
- Collector temperature sensor for connection inside the control
- Tank temperature sensor for connection inside the control
Product Details
VIESSMANN® Solar Control Unit, 32 to 104 deg F, 4-1/4 in W x 1-3/4 in D x 6-3/4 in H Dimensions, For Use With: 100-F, 200-F, 200-FM and 200-T Vitosol® Flat Plate Solar Collector
Attributes
Dimensions: 4-1/4 in W x 1-3/4 in D x 6-3/4 in H
Suitable For Use With: 100-F, 200-F, 200-FM and 200-T Vitosol® Flat Plate Solar Collector
Temperature Rating: 32 to 104 deg F
Features
- Control unit comprises PCB, LCD, selector keys, connection terminals, (4) sensors inputs, solar circuit pump output, relay for actuating pumps and valves, VBUS connectivity and power supply (on site on/off switch), variable speed output for controlling the solar circuit pump
- Solar control unit functions 10 basic system layouts, control of 2 collector fields, control of 2 storage tanks, heat dump function, switching the solar circuit pump for DHW and/or swimming pool heating, electronic limiter for the temperature in the DHW tank (safety shutdown at 194 deg F), collector safety shutdown and collector coding, operating hour counter for relays, energy metering, thermostat function
- Collector temperature sensor for connection inside the control
- Tank temperature sensor for connection inside the control