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Section 1 - Installation and Operation

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2.

3.

3.1

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5.

6.

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8.

9.

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11.

12.

12.1

12.2

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13.1

14.

14.1

15.

16.

17.

General Use........................................................

Safety...................................................................

Pump Description.................................................

Features...............................................................

Use......................................................................

Pumped Fluids.....................................................

Pump Installation.................................................

Motor Rotation.....................................................

Control Panel UI Rotation....................................

Seal Replacement................................................

System Start-up...................................................

Electrical 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.....................................

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3

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5

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6

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7

7

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Section 2 - Controller Operation

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19.

20.

21.

21.1

22.

22.1 

Features...............................................................

Specifications.......................................................

Controller Layout..................................................

Connection Considerations..................................

Connection Examples..........................................

Fault Finding........................................................

Error Codes..........................................................

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8

8

8

10

10

Limited Warranty Statement

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Summary of Contents for 1900e Series

Page 1: ...SUPERSEDES NEW Effective January 21 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 Co...

Page 3: ...chaudes peuvent provo quer des br lures Le moteur peut galement atteindre des temp ratures qui peuvent entra ner des blessures Warning The addition of petroleum based fluids or certain chemical additi...

Page 4: ...l 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...

Page 5: ...g 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...

Page 6: ...he pressure begins to drop Constant Speed 3 settings 35ft 25ft 15ft Maintains speed at selected head at 0 flow In Constant Speed mode the impeller speed is maintained through the entire range of flow...

Page 7: ...tection electronically protected Continuous Duty UL778 1004 1 508C CAN CSAC22 2 108 100 107 1 EMC 89 366EEC EN61000 Flange Connections 2 bolt 17 Materials of Construction Casing Impeller Shaft Bearing...

Page 8: ...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 Considerat...

Page 9: ...l 3 2 PUMP OPERATION Lead Pump 2 PUMP OPERATION Lag Pump Analog Control Curve RUN Voltage MAX Voltage Function 1 V 3 V Pump at minimum speed 0 V 2 V Pump is at 1 2 speed 3 V 3 to 10 V Speed is proport...

Page 10: ...n effect at time of factory examination and repair Any Taco product or part not installed or operated in conformity with Taco instructions or which has been subject to misuse misapplication the additi...

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