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Regulus CSE2 MIX F FIX R8 1F Installation And Operation Manual

Pump station

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Installation and Operation Manual
CSE2 MIX F FIX R8 1F PUMP STATION
CSE2 MIX F FIX R8 1F

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Summary of Contents for Regulus CSE2 MIX F FIX R8 1F

  • Page 1 Installation and Operation Manual CSE2 MIX F FIX R8 1F PUMP STATION CSE2 MIX F FIX R8 1F...
  • Page 2 FILTER WITH MAGNET ..............3.5. BALL VALVES ................EXAMPLES OF PUMP STATION CONNECTION ........PUMP STATION INSTALLATION ............. TEMPERATURE SENSOR INSTALLATION ..........OPTIONAL ACCESSORIES ..............APPENDIX – ACTUATOR ADJUSTMENT ..........Regulus CSE2 MIX F FIX R8 1F - www.regulus.eu │...
  • Page 3 INTRODUCTION CSE2 MIX F FIX R8 1F twin-line pump station is designed for mixed heating circuits.It ensures flow through the heating system, mixing to a fixed outlet temperature using a motorised mixing valve. The temperature can be set on the actuator display. The pump station includes a filter with magnet, so it is also suitable for older steel pipe systems.
  • Page 4 7 – Lever for ball valves 8 – Ball valve w. sheath for temperature sensor (heating circuit return) 9 – Ball valve w. sheath for temperature sensor (heating circuit flow) Regulus CSE2 MIX F FIX R8 1F - www.regulus.eu │...
  • Page 5 You select the operating mode of the pump: constant speed (CS), proportional pressure (PP) or constant pressure (CP) and the pump performance curve (I, II, III). The LED lights show the pump settings (operating mode and performance curve). Regulus CSE2 MIX F FIX R8 1F - www.regulus.eu │...
  • Page 6 CP I constant pressure I CP II constant pressure II CP III constant pressure III CS I constant speed I CS II constant speed II CS III constant speed III Regulus CSE2 MIX F FIX R8 1F - www.regulus.eu │...
  • Page 7 LED lights - see the pic., and during it the pump alternately switches on and off. Manual restart lasts for 5 minutes, after which the pump switches to normal mode. If the pump is not unblocked, contact a specialist technician. Regulus CSE2 MIX F FIX R8 1F - www.regulus.eu │...
  • Page 8 For these systems, it may be more appropriate to switch the pump to constant pressure mode CP. Performance curves PP III PP II PP I Q [m Regulus CSE2 MIX F FIX R8 1F - www.regulus.eu │...
  • Page 9 By reducing the required flow, the pump maintains a constant head, so the reduction of pump performance is more gradual than in the PP mode. Performance curves CP III CP II CP I Q [m Regulus CSE2 MIX F FIX R8 1F - www.regulus.eu │...
  • Page 10 Technical Data Electric Data Power supply 1~230 V, 50/60 Hz Max. power consumption 65 W Max. current 0.65 A IP rating IP 44 Insulation class Motor protection not needed (block resistant) Regulus CSE2 MIX F FIX R8 1F - www.regulus.eu │...
  • Page 11 Electrical short Damaged motor winding or circuit inside other electrical short inside the Replace the pump the pump pump If the fault cannot be rectified, contact a specialist technician. Regulus CSE2 MIX F FIX R8 1F - www.regulus.eu │...
  • Page 12 The ball valve can be accesses only after the front section of the insulation is removed. As a result, unintentional closure of the system by an unauthorized person is not possible. Regulus CSE2 MIX F FIX R8 1F - www.regulus.eu │...
  • Page 13 OPEN CLOSED groove in the flow direction groove perpendicular to the flow direction Regulus CSE2 MIX F FIX R8 1F - www.regulus.eu │...
  • Page 14 EXAMPLES OF PUMP STATION CONNECTION Regulus CSE2 MIX F FIX R8 1F - www.regulus.eu │...
  • Page 15 Regulus CSE2 MIX F FIX R8 1F - www.regulus.eu │...
  • Page 16 Permitted and prohibited positions of the pump station Permitted position Conditionally permissible positions Prohibited position (may be used when a filter is replaced by the filter replacement section, code 19017)     Regulus CSE2 MIX F FIX R8 1F - www.regulus.eu │...
  • Page 17 Temperature sensor placement Securing the temperature sensor with the screw Running the sensor cable through the recess in the insulation Regulus CSE2 MIX F FIX R8 1F - www.regulus.eu │...
  • Page 18 Trimming the cable passage lock Installed sensors Regulus CSE2 MIX F FIX R8 1F - www.regulus.eu │...
  • Page 19 A – Filter replacement section for CSE2 Code 19017 Loosen the unions above and under Remove the filter and mount the filter the filter. replacement section (code 19017) in its place. Regulus CSE2 MIX F FIX R8 1F - www.regulus.eu │...
  • Page 20 Union 1“ Fu/M incl. gasket Code 15695 Remove both the connecting fittings. Install the union 15695 in their place, then attach the ball valve w. drain valve (17415) to the union. Regulus CSE2 MIX F FIX R8 1F - www.regulus.eu │...
  • Page 21 (for flow line of CSE2 pump stations) Code 18797 Remove both the connecting fittings. Install the extended union with check valve (18653) to the return line. Install the extended union (18797) to the flow line. Regulus CSE2 MIX F FIX R8 1F - www.regulus.eu │...
  • Page 22 D – Union to connect CSE2 to 5/4” manifold - 1“x5/4“ Fu/F Code 17920 Remove both the connecting fittings. Replace them with the union 17920 intended for connection to a manifold. Regulus CSE2 MIX F FIX R8 1F - www.regulus.eu │...
  • Page 23 Fit the plastic adapter on the shaft. The flat edge of the shaft and the arrow on the plastic adapter are located on the same side as the valve member. arrow on plastic adapter Regulus CSE2 MIX F FIX R8 1F - www.regulus.eu │...
  • Page 24 The actuator shall be installed in the same manner as in the figure. v1.0-03/2025 ©2025 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...