Summary of Contents for Intewa RAINMASTER D 24
- Page 1 RAINMASTER D 24 Installation and user manual WATER, WE’RE IN OUR ELEMENT www.intewa.com...
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Page 2: Table Of Contents
Electrical connections of the sensor system ........................5 Adjustment of the DIP switch .............................. 5 Installation of the RAINMASTER D 24 ............................6 Assembling the sensor system in the rainwater tank ....................6 ... -
Page 3: Introduction
1. Introduction Congratulations on your purchase of the RAINMASTER D 24, which we developed especially for the use of rainwater applications in single-family homes. RAINMASTER D 24 Potable water refill unit with valve and inlet funnel 1 0 0 Sensor socket... -
Page 4: Safety Tips
These deposits may impair the functioning of the valve in the long term. To prevent this clogging, the RAINMASTER D 24 opens the valve automatically for a few seconds every three days (deactivation by internal DIP switch possible). This performs a self-cleaning of the valve. -
Page 5: Technical Data
4. Technical Data Display device: Dimensions of control housing (H×B×T): 125 x 67 x 35 mm Power connection (plug switching power supply): 110-230 V AC /50-60Hz; 0.75 A Operating voltage: 24 V DC Valve power output: 24 V DC / max. 15 W 20 m, ∅... -
Page 6: Electrical Connections Of The Sensor System
5.2 Electrical connections of the sensor system Sensor socket: Control cable, brown (+15 V DC) Control cable, black (+ signal) Control cable, grey (GND) Sensor cable: blue: Sensor cable, blue black: Sensor cable, black (GND) 5.3 Adjustment of the DIP switch The calcination protection and time limitation of valve outlet can be deactivated by a DIP switch on the board. -
Page 7: Installation Of The Rainmaster D 24
6. Installation of the RAINMASTER D 24 6.1 Assembling the sensor system in the rainwater tank Distance of the 0% level from the sensor cable end Display range 0-100% min. 20 cm safety distance from the max. water level D Safety distance from the inlet to the 0%level of min. 10 cm Distance of weight from bottom (approx. -
Page 8: Calibration
The control cable from the control device to the rainwater tank is laid in a protective tube. If a cable extension is required, this connection must be watertight. The total length of the control cable must not exceed 80 m. Connect the three-wire control cable on the display device to the terminals S3 (brown), S2 (black) and S1 (grey) (see page 4). -
Page 9: Operating Display
8. Operating display Potable water refill If the zero level is reached, the valve outlet for potable water refill is activated, and is indicated by the illuminated red LED. Note: The switching stroke for the make-up feeding is predefined as approx. 2.5% of the measuring range, so that the drinking water flow occurs according to requirements. -
Page 10: Trouble Shooting In Case Of Problems
9. Trouble shooting in case of problems Error Cause Solution All LEDs blinking a.) incorrect polarity of the a.) Check the polarity on the control and sensor simultaneously control cable sides b.) The valve output has been b.) Reset by pulling out the power supply plug permanently activated for until all of the LEDs turn off more than 2 hours... -
Page 11: Maintenance
12. Contact For customers in Germany: For any queries, ordering of spare parts, as well as in case of service, kindly contact INTEWA GmbH directly, quoting your product‘s model and identification numbers and the purchase invoice details, at: INTEWA GmbH Jülicher Straße 336... - Page 12 © INTEWA GmbH Version: 2.2 Technical modifications reserved.
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