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Airwell DLS 30 DCI User Manual

Airwell DLS 30 DCI
183 pages
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REFRIGERANT
R410A
HEAT PUMP
DLS DC Inverter Series
ECO DESIGN
JUNE – 2013
SM DLSDCI 3-A.1 GB
Indoor Units Outdoor Units
DLS 18 DCI YBDE018-H11
DLS 24 DCI YBDE024-H11
DLS 30 DCI YBDE030-H11
DLS 36 DCI
YBD036-H11
YAD036-H13
DLS 43 DCI
YBD042-H11
YAD042-H13

Table of Contents

Questions and Answers:

Airwell DLS 30 DCI Specifications

General IconGeneral
TypeInverter
Heating Capacity3.2 kW
SEER6.1
SCOP4.0
RefrigerantR32
Power Supply220-240V/50Hz
Energy Efficiency Ratio (Cooling)3.5
Indoor Unit Weight9 kg
Outdoor Unit Weight32 kg
Operating Temperature (Heating)-15°C to 24°C

Summary

Product Data Sheets for DLS DC Inverter Series

2.1 DLS 18 DCI Specifications

2.2 DLS 24 DCI Specifications

2.3 DLS 30 DCI Specifications

2.4 DLS 36 DCI 1PH Specifications

2.5 DLS 36 DCI 3PH Specifications

2.6 DLS 43 DCI 3PH Specifications

2.7 DLS 43 DCI 1PH Specifications

Performance Data and Pressure Curves

5.1 DLS 18 DCI Performance Data

Cooling capacity and pressure curves for DLS 18 DCI.

5.2 DLS 24 DCI Performance Data

Cooling and heating capacity data for DLS 24 DCI.

5.3 DLS 30 DCI Performance Data

Cooling and heating capacity data for DLS 30 DCI.

5.4 DLS 36 DCI Performance Data

Cooling and heating capacity data for DLS 36 DCI.

5.5 DLS 36 DCI Performance Data

Cooling and heating capacity data for DLS 36 DCI.

5.6 DLS 43 DCI Performance Data

Cooling and heating capacity data for DLS 43 DCI.

5.7 DLS 43 DCI Performance Data

Cooling and heating capacity data for DLS 43 DCI.

Sound Level Characteristics

7.2 Indoor Unit Sound Pressure Level Spectrum

7.4 Outdoor Unit Sound Pressure Level Spectrum

YBD036-H11 and YBD042-H11 Outdoor Unit Sound Spectrum

YAD036/042-H13 Outdoor Unit Sound Spectrum

Electrical Data

8.1 Single Phase Unit Electrical Data (DLS 18-30)

8.2 Single Phase Unit Electrical Data (DLS 36-43)

8.3 3-Phase Unit Electrical Data (DLS 36-43)

Wiring Diagrams

9.1 DLS 18 DCI Indoor Unit Wiring

Wiring diagram for the DLS 18 DCI indoor unit.

9.2 DLS 24/30 DCI Indoor Units Wiring

Wiring diagram for the DLS 24 and 30 DCI indoor units.

9.3 DLS 36 DCI Indoor Unit Wiring

Wiring diagram for the DLS 36 DCI indoor unit.

9.4 DLS 43 DCI Indoor Unit Wiring

Wiring diagram for the DLS 43 DCI indoor unit.

9.5 Outdoor Units Wiring (YBDE 018/024-H11)

Wiring diagram for YBDE 018/024-H11 outdoor units.

9.6 Outdoor Unit Wiring (YBDE 030-H11)

Wiring diagram for the YBDE 030-H11 outdoor unit.

9.7 Outdoor Unit Wiring (YBD036-H11)

Wiring diagram for the YBD036-H11 outdoor unit.

9.8 Outdoor Unit Wiring (YBD042-H11)

Wiring diagram for the YBD042-H11 outdoor unit.

9.9 Outdoor Unit Wiring (YAD036/042-H13)

Wiring diagram for the YAD036/042-H13 outdoor units.

9.10 1PH Indoor Power Supply Wiring (DLS 18)

Power supply wiring diagram for DLS 18 indoor unit.

9.11 1PH Outdoor Power Supply Wiring (DLS 18,24)

Power supply wiring diagram to outdoor unit for DLS 18, 24.

9.12 1PH Outdoor Power Supply Wiring (DLS 30)

Power supply wiring diagram to outdoor unit for DLS 30.

9.13 1PH Outdoor Power Supply Wiring (10.0-14.0 kW)

Power supply wiring diagram to outdoor unit for 1PH units (10.0-14.0 kW).

9.14 1PH Separate Power Supply Wiring

Separate power supply wiring diagram for 1PH units (10.0-14.0 kW).

9.15 3PH Outdoor Unit Power Supply Wiring

Power supply wiring diagram for 3PH units to the outdoor unit.

9.16 3PH Separate Power Supply Wiring

Separate power supply wiring diagram for 3PH units.

Refrigeration Diagrams

10.1 Heat Pump Models Refrigeration Diagram

General refrigeration flow diagram for heat pump models.

Control System Overview

12.2.3 Control Features Overview

Details on compressor, fan, RV, EEV, HMI, dry contacts, and sensors.

12.3 General Operating Rules and Power Up

12.3.2 Communication and Failures

Details on indoor unit communication and fault definitions.

12.3.3 System Configuration and Tests

12.3.4 Temperature Measurements

Information on thermistor default values and fault detection.

12.4 Indoor Unit Control Functions

General control functions for the indoor unit, including load calculation.

12.4.2 Indoor Fan Control Modes

12.4.3 Cooling Mode Operations

General definition, control functions, and sequence diagrams for Cooling mode.

12.4.4 Heating Mode Operations

General definition, control functions, and sequence diagrams for Heating mode.

12.4.5 Automatic Cooling or Heating Functions

12.4.6 Dry Mode Operations

General definition, control functions, and sequence diagrams for Dry mode.

12.4.7 Sleep Mode Functions

12.5 Run Mode and Mode Settings

12.5.2 Compressor Operation and Speed Control

Details on compressor operation, speed limits, and shutdown cases.

12.5.3 EEV Control Functions

General rules, operation range, and initial value determination for EEV control.

12.5.4 Outdoor Fan Speed Control Behavior

12.6 Protections Overview

Covers thermodynamic protections for IDU and ODU units.

12.6.3 Deicing Procedures

Details on deicing starting conditions and protection procedures.

12.6.4 High/Low Pressure Protection

Details on high and low pressure protection mechanisms and fault codes.

12.7 Technician Test Mode Operations

Instructions for entering, performing, and exiting the technician test mode.

12.8 User Interface Navigation

12.8.4 Technician Peripheral Test (TPT)

Information on the technician peripheral test mode.

12.8.4.3 - 12.8.4.8 Test Procedures

Procedures for Pump Down, OFAN, EEV, Compressor, RV, and Sensor tests.

12.9 Jumper/DIP-Switch Settings

Configuration settings using jumpers and DIP switches for IDU and ODU.

12.9.2 IDU Jumper/DIP-Switch Settings

12.9.3.2 ODU Model Selection Jumper/DIP

12.10 System Parameters Overview

General and model-dependent system parameters with default values.

12.10.2 ODU Model Dependent Parameters

12.10.3 IDU Model Dependent Parameters

Troubleshooting and Corrective Actions

13.1 Safety Precautions for Electrical Assemblies

Covers high voltage, charged capacitors, and advisory notes for safe handling.

13.2 General System Failures and Corrective Actions

Lists common indoor and outdoor unit failures and their solutions.

13.3 Refrigeration System Checks

Procedures for checking system pressures and thermodynamic measures.

13.4 Troubleshooting by Diagnostics Codes

Guide to using diagnostic codes for troubleshooting outdoor and indoor units.

13.4.2 Outdoor Unit Diagnostics and Actions

Detailed diagnostic codes and corrective actions for outdoor unit issues.

13.4.4 Indoor Unit Diagnostics and Actions

Detailed diagnostic codes and corrective actions for indoor unit issues.

13.5 Procedures for Checking Main Parts

Step-by-step procedures for checking key components like voltage, filters, and drivers.

13.5.4 Compressor Driver Checks by Model

Specific checks for compressor drivers based on different outdoor unit models.

13.5.8 Outdoor Fan Motor Checks

13.5.9 Compressor Checks

Procedure to check compressor connections, phase resistance, and current.

13.5.10 Reverse Valve (RV) Checks

13.5.11 Electrical Expansion Valve (EEV) Checks

13.5.12 Thermistor Checks

13.5.13 High Pressure Switch (HPS) Checks

13.5.14 Low Pressure Switch (LPS) Checks

13.5.15 Compressor Driver Communications Checks

13.5.16 Indoor-Outdoor Unit Communications Checks

Procedure to check voltage on interconnection wiring for communication.

13.5.18 Indoor Unit Fan Motor Checks

Servicing Procedures

14.1 Outdoor Unit Servicing (DLS 36/43)

Procedures for servicing the DLS 36/43 outdoor units.

14.1.6 Removing Outdoor Fan Motor

14.1.7 Removing Reversing Valve Coil

14.1.8 Removing Expansion Valve Coil

14.1.9 Removing Refrigeration Parts

Steps for removing refrigeration components like valves and switches.

14.1.10 Removing the Compressor

Steps for removing the compressor, including refrigerant evacuation.

14.1.13 Removing Main Board

14.1.14 Removing Electrical Assembly

14.1.15 Removing Driver Module

14.2 Indoor Unit Servicing

14.2.2 Removing Electronics Assembly

14.2.6 Removing Fan Motor

Exploded Views and Spare Parts Lists

15.1.2 DLS 18 DCI Spare Parts

15.1.3 DLS 24 DCI Spare Parts

15.1.4 DLS 30 DCI Spare Parts

15.1.5 DLS 36 DCI Spare Parts

15.1.6 DLS 43 DCI Spare Parts

15.3.3 Outdoor Unit: YBDE 024-H11 Spare Part List

15.5.4 Outdoor Unit: YBD036 H11 Spare Part List

15.7.4 Outdoor Unit: YAD 036-H13 Spare Part List

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