Ballu KFR-3601GW - User Manual

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KFR 3601GW/BPE
KFR- 4001GW/BPE
KFR- 3502GW/BPE
SERVICE
MANUAL
SPLIT TYPE INVERTER AIR CONDITIONER
CONTENTS
1.PART NAMES AND FUNCTIONS...................
2.SPECIFICATION............................................
3.OUTLINES AND DIMENSIONS.......................
4.WIRING DIAGRAM.........................................
5.REFRIGERANT SYSTEM DIAGRAM...............
6.PERFORMANCE DATA..................................
7.CONTROL MODE ..........................................
8.TROUBLESHOOTING....................................
9.SERVICE FLOW CHART...............................
10.SENSOR PARAMETER................................
11.DISASSEMBLY INSTRUCTIONS...................
12.PARTS LIST.................................................

Summary

Part Names and Functions

Remote Control Unit (KFR-3601 G;4001 G)

Details the components and functions of the remote control for specific models.

Remote Control Unit (KFR-3502 G)

Details the components and functions of the remote control for model KFR-3502G.

Specification

Model Specifications (KFR-3601 GW;4001 GW)

Presents technical specifications for cooling and heating for KFR-3601GW/4001GW models.

Model Specifications (KFR-3502 GW)

Presents technical specifications for cooling and heating for KFR-3502GW model.

Wiring Diagram

Wiring Diagram (KFR-3601 GW;4001 GW)

Illustrates the electrical connections for indoor and outdoor units.

Wiring Diagram (KFR-3502 G)

Illustrates the electrical connections for the KFR-3502G model.

Wiring Diagram (KFR-3502 W Outdoor)

Illustrates the electrical connections for the KFR-3502W outdoor unit.

Refrigerant System Diagram

System Diagrams (KFR-3502 GW & KFR-3601 GW;4001 GW)

Shows the flow of refrigerant in cooling and heating cycles.

Piping Length and Charge Guidelines

Details maximum piping lengths and refrigerant charging amounts.

Evacuation Procedures

Outlines the steps for evacuating the refrigerant system.

Performance Data

Cooling and Heating Performance Tables

Provides performance data based on indoor/outdoor conditions.

Control Mode

Automatic, Cooling, Dehumidification Modes

Explains how the unit operates in these specific modes.

Heating, Defrosting, Ventilation Modes

Describes operation for heating, defrosting, and fan-only modes.

Energy-saving, Sleeping, High-power, Temporary Switch

Details special operating modes and their functions.

Other Control Functions: Flap, Communication, Timing

Troubleshooting

Trouble Code Display Overview

Frequency Restriction Trouble Codes

Trouble Code Content Descriptions (Part 1)

Trouble Code Content Descriptions (Part 2)

Service Flow Chart

Sensor Trouble Flowcharts

Heat Exchanger & Fan Motor Flowcharts

Communication & Power Supply Flowcharts

Compressor & Voltage Flowcharts

Load & Sensor Flowcharts

Disassembly Instructions

Indoor Unit Disassembly (KFR-3601 G;4001 G)

Indoor Unit Disassembly (KFR-3601 G;4001 G) - Cont.

Indoor Unit Disassembly (KFR-3502 G)

Outdoor Unit Disassembly (KFR-3502 W;3601 W;4001 W)

Outdoor Unit Disassembly (KFR-3502 W;3601 W;4001 W) - Cont.

Ballu KFR-3601GW Specifications

General

Refrigerant	R410A
Power Supply	220-240V, 50Hz
Type	Split System
Cooling Capacity	36000 BTU/h
Heating Capacity	3.6 kW
Operating Temperature (Cooling)	+18 to +43 °C