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DPS 638

Controller for solar panel installations

CONTROLLER FOR SOLAR PANELS Application

Designed for automation of solar panel installations wiith a maximum of three storage tanks with On-Off control of integration circuit and modulating control of DHW distribution circuit.
C-Bus compatible.
C-Ring compatible.
Essential detectors: 1 solar panel temperature detector; from 1 to 3 storage tank detectors.
Optional detectors: 1 integration temperature detector, 1 DHW temperature detector.

Schematic diagram Certification Catalogue

Code	Description	Data Sheet
DPS 638	Controller for solar panel installations.	–

Features

Data sheet

Wiring diagram

Schematic diagram

Accessories

Certification

Power supply: 230 V ~; Consumption: 5VA; DIN 105 x 115 modular enclosure; Protection: IP 40.
Digital programming by means of four operating keys and alphanumeric display.
Setting dates of heating season and automatic switching GMT - BST.
Seven 24-hour programmes, two 7-day programmes, 25 holiday periods and one special period with date setting.
Management of heat exchange between solar panels and storage tanks (max. three) in relation to temperature differential with control panels circuit pump and automatic switching between three storage tanks.
Control of integration circuit temperature by programmed events On-Off control and antibacterial function.
Regulation of temperature by modulating three-wire control of DHW distribution temperature or of minimum solar panels temperature.
3 On-Off inputs for alarms or status.
Alarm functioning of plant and alarms for closed or open detector circuits.

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Controller for solar panel installations

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Controller for solar panel installations

DPS 638