RDZ FLOOR-S, Инструкция по установке и техническому обслуживанию

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US FLOOR / FLOOR
Minichiller inverter Duo
39
21.1 CIRCULATOR CURVE
21.2 CALIBRATION OF THE WATER FLOW BY USING THE FLOW CONTROLLER
Thanks to the mounted solar group, you can adjust the desired flow rate in the solar plant by rotating slowly the pin valve of the
flow regulator leading the lower end of the float to overlap the reference mark of the graduated scale.
21.3 LOADING OF THE PLANT CIRCUIT
•
Close the ball valve of the outlet side (1) by rotating the knob 90 degrees clockwise
and close the flow regulator valve (2) (horizontal calibration pin).
•
Connect the needed pipes to the supplied hose pipe joint connectors 14 mm that are
installed near the safety group and the flow regulator. Open the valves (3 and 4).
•
Introduce the thermal carrier fluid from the valve of the safety group (3) and use the
second (4) to evacuate the residual air.
•
When the sufficient time has elapsed for the total evacuation of the air from the
circuit, close the water flow regulator valve (4) and then to the safety group (3).
•
Open again the ball valve and reset the flow regulator valve on the desired flow rate
as described in Paragraph 21.2.
21.4 WASHING OF THE PLANT
•
Close the ball valve of the outlet side (1) by rotating the knob 90 degrees clockwise
and close the flow regulator valve (2) (horizontal calibration pin).
•
Connect the needed pipes to the supplied hose pipe joint connectors 14 mm that are
installed near the safety group and the flow regulator. Open the valves (3 and 4).
•
Introducing the fluid from the valve located near the flow regulator (4) and use the
second (3) for the collecting the fluid that is used for washing the plant circuit.
•
When the sufficient time has elapsed for washing the plant circuit, close at first the
safety group (3).and then the water flow regulator valve (4)
•
Open again the ball valve and reset the flow regulator valve on the desired flow rate
as described in Paragraph 21.2.