Grundfos CRNE - Page 38

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98566352 0514

ECM: 1101149

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Limited Warranty2
- Table of Contents2
2 Symbols Used in this Document3
3 General Information3
4 General Description3
- Pumps Without Factory-Fitted Sensor3
- Pumps with Pressure Sensor3
- Settings3
5 Mechanical Installation3
- Motor Cooling3
- Outdoor Installation3
6 Electrical Connection4
- Single-Phase Pumps4
- Three-Phase Pumps, 1.5 - 10 Hp4
- Three-Phase Pumps, 15-30 Hp6
- Signal Cables9
- E-Pump Electrical Connections9
- Bus Connection Cable10
7 Modes10
- Overview of Modes10
- Operating Mode10
- Control Mode10
8 Setting up the Pump11
- Factory Setting11
9 Setting by Means of Control Panel11
- Setting of Operating Mode12
- Setpoint Setting12
10 Setting by Means of R10012
- Menu OPERATION14
- Menu STATUS15
- Menu INSTALLATION16
- Typical Display Settings for Constant-Pressure E-Pumps23
- Typical Display Settings for Analog-Input E-Pumps24
- Grundfos GO Remote25
11 Setting by Means of PC Tool E-Products26
12 Priority of Settings26
13 External Forced-Control Signals26
- Start/Stop Input26
- Digital Input27
14 External Setpoint Signal27
15 Bus Signal28
16 Other Bus Standards28
17 Indicator Lights and Signal Relay28
18 Emergency Operation (Only 15-30 Hp)30
19 Insulation Resistance31
20 Maintenance and Service31
- Cleaning of the Motor31
- Relubrication of Motor Bearings31
- Replacement of Motor Bearings31
- Replacement of Varistor (Only 15-30 Hp)31
- Service Parts and Service Kits31
21 Technical Data - Three-Phase Pumps, 1.5 - 10 Hp31
- Supply Voltage31
- Overload Protection31
22 Technical Data - Three-Phase Pumps, 15-30 Hp32
- Supply Voltage32
- Overload Protection32
- Leakage Current32
- Inputs/Output32
- Other Technical Data33
23 Disposal33

Grundfos CRNE - Page 38

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