LAFERT HP Combi Flow - User Manual

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THREE-PHASE MOTORS

SINGLE-PHASE MOTORS

BRAKE MOTORS

VARIABLE FREQUENCY DRIVE

PACKAGE RANGE:

0.55 to 22 kW | 0.75 to 30 HP

Three-phase 200-240 V

0.55 to 37 kW | 0.75 to 50 HP

Three-phase 380-480 V

0.55 to 37 kW | 0.75 to 50 HP

Three-phase 500-600 V

USER MANUAL

Main Page

Table of Contents2
Introduction4
Important Safety Information4
General Information and Ratings5
Identifying the Drive by Model Number5
Product Rating Label Location5
Understanding the Rating Label6
Drive Model Numbers6
Mechanical Installation8
General8
Before Installation8
UL Compliant Installation8
Installation Following a Period of Storage8
Mechanical Dimensions and Weight9
Guidelines for Mounting (IP55 Units)11
Guidelines for Mounting (IP66 Units)12
Gland Plate12
Installing the IP66 Sun Shade13
Removing the Terminal Cover14
Routine Maintenance14
IP66 (NEMA 4X) Lock off15
Electrical Installation16
Connection Diagram16
Protective Earth (PE) Connection17
Incoming Power Connection18
EMC Compliant Installation19
HPS Motor Connection21
Control Terminal Wiring22
Control Terminal Connections23
Motor Thermal Overload Protection24
IP66 Switched Version Integrated Control Switch and Potentiometer Wiring25
Safe Torque off26
Keypad and Display Operation30
Keypad and Display Layout30
Selecting the Language on the TFT Display30
Additional Display Messages31
Changing Parameters32
Parameter User Reset32
Resetting the Drive Following a Trip32
Selecting between Hand and Auto Control33
Keypad Shortcuts33
Commissioning35
General35
Parameters36
Parameter Set Overview36
Parameter Group 1 - Basic Parameters36
Control Terminal Functions38
Digital Input Configuration Parameter P1-1338
Extended Parameters39
Parameter Group 2 - Extended Parameters39
Parameter Group 3 - PID Control44
Parameter Group 4 - High Performance Motor Control46
Parameter Group 5 - Communication Parameters46
Advanced Parameters48
Parameter Group 8 - Application Function Specific Parameters49
Fire Mode51
Parameter Group 9 - User Inputs and Output Programming52
Parameter Group 0 - Monitoring Parameters (Read Only)53
Serial Communications56
RS-485 Communications57
Modbus RTU Communications57
Bacnet MSTP59
Technical Data65
1.2. Input Power Supply Requirements65
1.3. Input Voltage Ranges65
1.4. Phase Imbalance65
1.5. Output Power and Current Ratings65
1.6. Additional Information for UL Compliance68
1.7. Internal EMC Filter and Varistors - Disconnection Procedure68
1.8. Derating Information69
Troubleshooting70
Fault Messages70
Resetting a Fault72

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LAFERT HP Combi Flow Specifications

General

Brand	LAFERT
Model	HP Combi Flow
Category	Water Pump
Language	English

LAFERT HP Combi Flow - User Manual

Table of Contents

LAFERT HP Combi Flow Specifications