EasyManua.ls Logo

Daikin DPS003 User Manual

Daikin DPS003
122 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
3–6 tons
7–15 tons
Shown with Energy Recovery
16–28 tons
Shown with Energy Recovery
Installation and Maintenance Manual IM 1125-7
Group: Applied Air Systems
Part Number: IM 1125
Date: November 2015
Rebel
Commercial Packaged
Rooftop Systems
Heating and Cooling
Models DPS003 – 028A
R-410A Refrigerant
MicroTech
®
III Unit Controller
Energy Recovery Wheel

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Daikin DPS003 and is the answer not in the manual?

Daikin DPS003 Specifications

General IconGeneral
BrandDaikin
ModelDPS003
CategoryAir Conditioner
LanguageEnglish

Summary

Mechanical Installation

Rigging and Handling

Safe procedures for lifting and maneuvering the unit.

Refrigeration System

Heating

Description of the unit's heating mode operation.

VFD Compressor Operation – DPS 016–028

How VFD compressors operate and modulate capacity.

VFD Compressor Control

How the VFD compressor is controlled via signals.

General VFD Compressor Start Sequence

Step-by-step start-up sequence for VFD compressors.

VFD Compressor Protection Unloading Control

Protection mechanisms for VFD compressors against abnormal conditions.

High Pressure Unloading Control

Control strategy to prevent high pressure issues in VFD compressors.

High Discharge Line Temperature Unloading Control

Control strategy for high discharge line temperatures.

Low/High Discharge Superheat

Monitoring and controlling superheat levels for compressor protection.

VFD Compressor Emergency Stop Control

Emergency stop function for VFD compressors.

Variable Speed Scroll Compressor

General description of variable speed scroll compressors.

Variable Frequency Drive for VFD Compressor

Details on the VFD unit, its configuration, and operation.

Optional Gas Heat

DPS 016–028 Gas Pipe Manifold Pressure Adjustment

Adjusting gas pipe manifold pressure for specific models.

DPS 003–015 Sequence of Operation

Operational sequence for 003-015 gas furnaces.

DPS 016–028 Sequence of Operation

Operational sequence for 016-028 gas furnaces.

Start-Up Procedures

Comprehensive guide to unit start-up and checks.

Operating Procedures

Instructions on how to operate the unit safely.

Ignition Control Module LED Diagnostics

Using LED indicators to diagnose ignition control faults.

DPS 003–015 (only) Gas Furnace Ignition and Control Troubleshooting

Troubleshooting ignition and control issues for furnaces.

DPS 016–028 Gas Furnace Ignition Troubleshooting

Troubleshooting ignition issues for 016-028 gas furnaces.

Optional Outdoor Air Monitor

Thermal Dispersion Airflow Measurement Technology

Principle of airflow measurement using thermal dispersion.

Wiring Diagrams

Typical CAV_VAV 208-230 VAC Wiring (1 of 4)

Wiring diagram for 208-230V CAV/VAV systems.

Typical CAV_VAV 208-230 VAC Wiring (2 of 4)

Continuation of the wiring diagram for 208-230V systems.

Typical CAV_VAV 208-230 VAC Wiring (3 of 4)

Continuation of the wiring diagram for 208-230V systems.

Typical CAV_VAV 208-230 VAC Wiring (4 of 4)

Final part of the wiring diagram for 208-230V systems.

Typical CAV_VAV 460 VAC Wiring (1 of 4)

Wiring diagram for 460V CAV/VAV systems.

Typical CAV_VAV 460 VAC Wiring (2 of 4)

Continuation of the wiring diagram for 460V systems.

Typical CAV_VAV 460 VAC Wiring (3 of 4)

Continuation of the wiring diagram for 460V systems.

Typical CAV_VAV 460 VAC Wiring (4 of 4)

Final part of the wiring diagram for 460V systems.

Typical 575 Volt Wiring (1 of 4)

Wiring diagram for 575V systems.

Typical 575 Volt Wiring (2 of 4)

Continuation of the wiring diagram for 575V systems.

Typical 575 Volt Wiring (3 of 4)

Continuation of the wiring diagram for 575V systems.

Typical 575 Volt Wiring (4 of 4)

Final part of the wiring diagram for 575V systems.

Sequence of Operation

Operating States

Description of the unit's various operating states and transitions.

Mechanical Cooling

Description of cooling modes and their control logic.

Economizer

Operation and control logic of the economizer system.

Preparing the Unit for Start Up

Pre-Start of Unit

Essential pre-start checks and safety warnings.

Power-Up

Steps to properly energize the unit's control panel.

Phasing the Rebel Unit

Ensuring correct electrical phase rotation for unit components.

Fan Start-Up

Procedures for initial fan operation and checks.

Check, Test and Start Procedures

Economizer Start-Up

Steps for starting and verifying economizer operation.

Compressor Start-Up

Procedures for initiating and verifying compressor operation.

Set Up for Optimum Control

Configuring unit settings for optimal performance.

Air Balancing

Procedures for performing airflow balancing on the unit.

Energy Recovery Wheel

Pre-startup checks for the energy recovery wheel.

Final Control Settings

Controller Settings for Normal Operation

Configuring unit parameters for standard operating conditions.

Maintenance

Performing Service Maintenance

General guidelines and safety for service maintenance.

Servicing Control Panel Components

Safety precautions and procedures for control panel work.

Planned Maintenance

Recommended routine maintenance tasks and intervals.

Refrigerant Charge

Information on refrigerant charge requirements and types.

Re-charging the unit

Step-by-step guide for recharging the unit with refrigerant.

MicroTech III keypad instructions for charging and/or evacuation

Keypad instructions for refrigerant charging and evacuation.

Servicing the Compressor Ground Fault Interrupter

Servicing the compressor's ground fault interrupter.

Phase Voltage Monitor (PVM)

Description and function of the phase voltage monitor.

Cleaning Option E Coated Coils

Cleaning procedures for Option E coated coils.

Service and Warranty Procedures

Replacement Parts

How to identify and order replacement parts.

Warranty Registration Form

Rebel Equipment Warranty Registration Form

Form to register the equipment warranty with Daikin Applied.

Quality Assurance Survey Report

Appendix – Keypad/Display Menu Structure

INV Cmp Set-Up

Setup parameters for the inverter compressor.

Cooling Set-Up

Setup parameters specific to the cooling mode.

Exp Valve Set-Up

Setup parameters for expansion valves.

Defrost Set-Up

Setup parameters for defrost operation.

Dehum Set-Up

Setup parameters for dehumidification.

Energy Rec Set-Up

Setup parameters for energy recovery functions.

Figure 84: Service Menu – Keypad/Display Menu Structure

Menu structure for accessing service functions and data.

Figure 88: Optional Outdoor Air Monitor – Set Up Menu

Setup menu for configuring the outdoor air monitor.

Related product manuals