Taco 1900e Series Instruction Sheet Download Page 1 | Manualshive

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SUPERSEDES: March 5, 2019

Effective: July 29, 2019

302-388

Plant ID No. 001-5016

Instruction Sheet

1915e ECM Circulator

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Summary of Contents for 1900e Series

Page 1: ...SUPERSEDES March 5 2019 Effective July 29 2019 302 388 Plant ID No 001 5016 Instruction Sheet 1915e ECM Circulator ...

Page 2: ... Connections Setup and Operation Control UI Panel Layout Switching On Off Pump Functions Mode Descriptions Specifications Application Electrical Ratings Standards Protection Connections Materials of Construction 3 3 3 3 3 4 4 4 5 5 5 5 6 6 6 6 6 7 7 7 7 7 Section 2 Controller Operation 18 19 20 21 21 1 22 22 1 Features Specifications ControllerLayout Connection Considerations Connection Examples F...

Page 3: ...mpératures qui peuvent entraîner des blessures Warning The addition of petroleum based fluids or certain chemical additives to systems using TACO equipment voids the warranty AVERTISSEMENT L ajout de liquides à base de pétrole ou de certains additifs chimiques à des systèmes utilisant un équipement TACO annule la garantie Warning Use supply wires suitable for 90 C Warning Misconnection or overload...

Page 4: ...re adequately torqued The 1900e series model pumps can be installed with the motor shaft in the horizontal position or the vertical position with the control module facing up see Figure 1 The cover can be rotated independent of the pump to adjust orientation of the User Interface the cable glands should never be pointed upward to mitigate water ingress The desired conduit box orientation can be ac...

Page 5: ...sing and Impeller Motor assembly Using the new gasket provided with the seal kit reassemble the Impeller Motor assembly to the casing and secure with the four body bolts Use caution not to pinch the body gasket or leaks may result Tighten the four bolts evenly in a crisscross pattern to 70 in lb of torque v Reinstall the pump into the system using the new flange gaskets sup plied with the seal kit...

Page 6: ...ase differential head as flow increases In automatic mode the pump sets the operating pressure depending on the system resistance The parameters are preset and cannot be changed 0 10Vdc In this mode all automatic curves are deactivated for full control via an external signal A dry contact from the external source is used to acti vate or deactivate the pump Pump speed is controlled via a 0 10V DC s...

Page 7: ... experienced radio TV technician for help Fluid Temperatures PSI bar 112 F 50 C 7 3 0 5 176 F 80 C 11 6 0 8 230 F 110 C 20 3 1 4 14 2 For indoor use only employer uniquement a l interieur 15 Electrical Ratings Pump Ratings 1 phase 200 240V 47 63Hz Power Consumption HP 0 027 0 75 HP Power Consumption W 20 650W Rated Current 1 phase 230V 0 25 3 8A Relay Output 30 VDC Max Load up to 2A 24VAC Max Load...

Page 8: ...n 2 pump operation Used to provide analog feedback to an external controller MOTOR CONTROLLER RIBBON CABLE Connects High Voltage Power Module to UI If the cable becomes disconnected reconnect to MOTOR CONTROL RIBBON CABLE connector 21 Connection Considerations All cables connected must be heat resistant to at least 185 F All cables connected must be installed in accordance with The National Electr...

Page 9: ...9 21 1 Connection Examples DEFAULT FACTORY Configuration REMOTE START Analog Control 1 REMOTE START Analog Control 2 REMOTE START Analog Control 3 ...

Page 10: ...10 2 PUMP OPERATION Lag Pump 2 PUMP OPERATION Lead Pump ...

Page 11: ...2 second intervals Description Probable Cause s 1 blink Locked Rotor Impeller is unable to turn debris in system 2 blinks Over Current High Motor Load 3 blinks Over Temperature Motor might be faulty or viscous medium is present High Motor Load Water Temperature too hot Pump running dry 4 blinks Over Voltage Line voltage is too high 5 blinks Under Voltage Line voltage is too low for proper operatio...

Page 12: ...itable for use with a Taco product or part or for any application restrictions consult the applicable Taco instruction sheets or contact Taco at 401 942 8000 Taco reserves the right to provide replacement products and parts which are substantially similar in design and functionally equivalent to the defective product or part Taco reserves the right to make changes in details of design construction...

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