Delta-T Pro Advanced Solar Control Unit For Pool Configurations
Model DLTA 000 004
• Waterproof Box
• Wi-Fi Connection
• 120 or 240 Volt
• Internal Voltage Change Switch
• Power Cord
• 5 Sensor Inputs
• 3 Relays
Product Application: Solar Hot Water, Solar Pool Heating, Space Heating, Commercial
The Delta-T monitors collector and storage temperatures and automatically turns pumps on or off when the right temperature is reached. The controller can also provide additional functions, such as system freeze protection, by recirculation and storage tank high-limit shut-off.
Pro controllers carry all the basic functions of the Delta–T, but include additional features such as more sensor inputs, relays, and most importantly, energy metering and performance monitoring. All versions of the Pro controller come pre-installed with software allowing the controller to record and monitor energy data for the life of the system. This data can be uploaded to the Heliodyne website, where a user can monitor and make system setting adjustments miles away from the actual installation.
Energy measurement, system temperatures and collector flow rate are examples of various data the controller can measure & store for the life of the system. The stored data is displayed in simple-to-read graphs or exportable text files.
Product Features
• Weatherproof box
• Exportable energy data
• Fully adjustable system settings
• Variable speed pump operation
• Zone pump operation
• High capacity relays
• 3 Year Warranty
Optional Sensors:
• Vortex Flow Sensor is required to utilize BTU monitoring function
• Two 10k Sensors required for basic differential function
The control needs the above 3 sensors to function. The 2-10k Ohm sensors tell the control the temperature differential between the collector loop and the tank so that it will turn on when heat is needed and available [the most basic function] and the Vortex Flow Sensor is required to give the flow rate and therefore BTU output to allow for energy monitoring.
Product Specifications
• Wi-Fi Connection
• Internal Flash Memory: 30 days
• 5 program configurations available
• 5 thermistor sensors
• 3 relays
• Waterproof
• Software included
• 120 or 240 Volt
• AC Power Cord
• Energy Metering
• Vortex Flow Sensor Input
• Relative Pressure Sensor
• Connectivity To Single Gas Tank (w/electric ignition)
• Electrical Circuit Monitoring
• Pyrometer Input
• Pulse Flow Meter Input
• Dimensions: 7" H x 6.5" W
• Weight: 5 lbs
Monitoring System Requirements
• DSL, cable or other broadband internet connection
• Open, WPA or QPA2 network authentication/encryption
Wi-Fi router
• Rich Internet browser (e.g., Internet Explorer, Firefox, Safari)
• T1 and T2 temperature sensors and flow sensor
View » Owner's Manual [pdf format]
Product Manufacturer: Heliodyne
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HELP » Contact Customer Support
• Toll-Free help line offering unit selection and sizing support
• Online e-mail technical and installation support
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Note: All product performance tests and claims are that of the
manufacturer, not The Energy Supermarket.
Processing and Delivery Information: Please allow Processing Time as stated above for your order, plus standard transportation delivery time. Orders placed after 2PM EST may not begin processing until the next business day. Please call for Rush Processing and/or Rush Shipping options.
