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Summary of Contents for Regulus CSE MIX W6-SC 1F
- Page 1 Installation and Operation Manual CSE MIX W6-SC 1F PUMP STATION with mixing valve CSE MIX W6-SC 1F...
- Page 2 1. Introduction CSE MIX W6-SC 1F jpump station is designed to be installed in heating circuits where it provides heating water mixing and circulation through the circuit. Its typical application is in mixed heating circuits in buildings where it provides circulation and mixing of heating water to a desired temperature, or for solid-fuel boiler circuits where it provides circulation and mixing to a min.
- Page 3 3. Pump Station Connection The pump station may be installed either horizontally or vertically. Example of possible connection I HW STORAGE TANK CSE MIX W6 THERMAL STORE Example of possible connection II COMBINATION THERMAL STORE CSE MIX W6 │...
- Page 4 4. Mixing Valve Actuator Technical data Torque 5 Nm Angle of rotation 90° Shift time 120 s Control 3-point (SPDT) Auxiliary switch none Power supply 230 V AC Max. power input 2.5 VA IP rating IP42 Protection class II by EN 60730-1 Cable (cross section area - length) 3 x 0.5 mm²...
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Page 5: General Information
5. PARA 25/8 SC Pump 5.1. General Information The high efficiency circulation pumps of the PARA SC series are used exclusively for the circulation of liquids in hot water heating systems. Operating the pump in other systems or in systems lacking water, containing air or in unpressurized systems can lead to its rapid destruction. -
Page 6: Pump Wiring
5.3. Permitted and Prohibited Pump Positions The pump station may be installed either horizontally or vertically. Permitted positions Prohibited positions 5.4. Pump Wiring The pump shall be wired to / disconnected from electrical installation by a qualified person in compliance with EN 50110-1! Plug the power cable (2) into the connector on the pump so that the connector lock (1) is in the correct position, see Fig. -
Page 7: Pump Control
5.5. Pump Control Constant speed operating mode and pump performance curve III are preset as factory settings for the PARA SC pump. After switching on, the pump runs at the factory setting or at the last setting. The settings can be changed using the operating button, see below. OPERATING BUTTON Briefly press the operating button to: select the pump operating mode: constant speed, Δp-v or Δp-c and the pump performance curve... - Page 8 LED indicators Operating mode Performance curve constant speed constant speed Δp-v variable Δp-v variable Δp-v variable Δp-c constant Δp-c constant Δp-c constant constant speed PUMP VENTING If air is present in the pump: Activate the pump venting function by pressing and holding the operating button for 3 sec.
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Page 9: Manual Restart
MANUAL RESTART If the pump has been inactive for a long time or is blocked, activate the manual restart by holding the operating button for 5 seconds. The LEDs flash sequentially clockwise. The manual restart takes max. 10 minutes before the pump returns to normal operation. To cancel the manual restart, hold down the operating button for 5 seconds. -
Page 10: Pump Operating Modes
PUMP OPERATING MODES Variable differential pressure Δp-v It is not recommended to use variable differential pressure for solid fuel boiler pumps! The Variable differential pressure operating mode is recommended in systems where it is advisable to reduce the discharge pressure of the pump in parallel with the decreasing required flow rate. -
Page 11: Constant Differential Pressure Δp-C
Constant differential pressure Δp-c The Constant differential pressure (constant delivery head) operating mode is suitable for hydraulic circuits of heat sources (boilers, heat pumps, solar thermal systems etc.), hot water storage tanks, heaters, underfloor heating systems and large heating circuits where the previous mode Δp-v could cause insufficient heating through discharge reduction. -
Page 12: Constant Speed
Constant speed Constant speed operating mode means that the pump does not adjust its speed in any way depending on the flow rate or discharge of the hydraulic circuit. The flow and discharge of the pump are thus entirely dependent on the speed setting set (I, II, III) and the hydraulic circuit settings. -
Page 13: Technical Data
5.6. Technical Data Wilo PARA 25/8 SC Electric Data Power supply 1 ~ 230 V, 50 - 60 Hz Power input (min./max.) 2 / 75 W Current (min./max.) 0.03 / 0.66 A Max. speed 4800 rpm Speed control frequency converter Energy Efficiency Index ≤... -
Page 14: Installation Options
6. Installation options The pump station comes with a mixing valve in the left-hand position (see Fig. 1). If this installation position is convenient, there is no need to make any adjustments. If you remove the actuator during installation, do not turn the valve control manually and refit the actuator in the same position. When needed, the mixing valve can be rotated to the right-hand position (see Fig. - Page 15 ARROW VALVE MEMBER RED WHEEL Fig. 4 Prior to fitting the actuator on the plastic adapter, switch it to manual control, set the control knob to the middle of its control range (i.e. to the divide between red and blue on the label) and then fit the actuator onto the adapter already on the valve.
- Page 16 (boiler to the right from the pump station, see Fig. 8). Fig. 7 Fig. 8 v1.2 - 04/2023 ©2023 We reserve the right to errors, changes and improvements without prior notice. REGULUS spol. s r.o. E-mail: sales@regulus.eu Web: www.regulus.eu...
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