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Daikin Maverick I MPSA010D User Manual

Daikin Maverick I MPSA010D
94 pages
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Installation and Maintenance IM 971-3
Group: Controls
Part Number: IM 971
Date: October 2018
Maverick
®
I Commercial Package
Rooftop Systems
Heating and Cooling
Models MPSA07D – MPSA12D
7 through 12 Tons
R-410A Refrigerant
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Daikin Maverick I MPSA010D Specifications

General IconGeneral
BrandDaikin
ModelMaverick I MPSA010D
CategoryAir Conditioner
LanguageEnglish

Summary

Introduction

General Installation Introduction

Manual's purpose, installation and operation precautions.

Safety Information and Precautions

Crucial safety warnings for installation, operation, and potential hazards.

Product Receiving and Inspection

Instructions for inspecting unit for damage and verifying components upon delivery.

Mechanical Installation

Major Components Overview

Detailed description of the unit's primary internal and external components.

General Installation Guidelines

General installation guidelines, compliance with codes, and reference to standards.

Installation Location Considerations

Guidance on selecting an optimal and safe installation location for the unit.

Outdoor Installation Procedures

Specific requirements and best practices for installing the unit outdoors.

Exhaust and Air Inlet Hood Installation

Procedure for correctly installing the essential exhaust and air inlet hoods.

Cover Panel Installation and Conversion

Steps for modifying unit configuration, specifically for downflow to horizontal conversion.

Clearances and Rooftop Installation

Essential minimum clearance requirements for unit performance and service access.

Rigging and Roof Curb Installation

Diagrams and information on unit rigging, shipping board removal, and roof curb installation.

Ductwork and Return Air Guidelines

Guidelines for duct system installation and safety precautions for return air.

HGRH System Operation Details

Explanation of the High Gas Reheat system operation, including sensors and modes.

VFD and OFMC Operation

Details on VFD and OFMC installation, operation, and optimization for reheat performance.

Gas Supply and Condensate Drain

Procedures and safety precautions for connecting the unit's gas supply.

LP Gas Conversion and Furnace Input

Steps for LP gas conversion and procedures for adjusting furnace input and gas pressure.

Furnace Input Rating and Gas Pipe Tables

Data tables for furnace input ratings and LP gas pipe capacity.

Electrical Installation

Power Supply and Wiring Requirements

Safety, requirements, and guidelines for unit power supply and branch circuit wiring.

Wire Size and Entry Location Tables

Tables and diagrams for recommended wire sizes, conduit, and base entry locations.

Thermostat Compatibility and Wiring

Guidelines for thermostat compatibility, wiring, and specifications for factory and customer options.

Wiring Diagrams

Thermostat Wiring Diagrams

Wiring diagrams illustrating connections for customer-supplied and factory-supplied thermostats.

Electromechanical Controls Wiring Diagrams

Diagrams for electromechanical controls, covering gas heat, cooling only, and SAF configurations.

DDC Controls Wiring Diagrams

Diagrams for DDC controls, covering gas heat, cooling only, SAF, and HGRH configurations.

Physical and Capacity Data

Unit Capacity and Physical Specifications

Tables detailing unit capacities, performance metrics, and physical dimensions.

Electrical Motor and MCA/MCOP Data

Electrical data for motors and MCA/MCOP, across different voltages and models.

Auxiliary Heater Kit Specifications

Information and specifications for auxiliary heater kits and their application.

Dimensional Data

Unit Dimensions and Access

Diagrams illustrating the overall physical dimensions and access points of the unit.

Duct and Roof Curb Dimensions

Diagrams detailing dimensions for duct connections and roof curb installations.

Performance Data

Airflow Performance Tables

Tables showing airflow performance metrics, including RPM, Watts, and CFM at various static pressures.

Side Airflow Performance and Correction Factors

Side airflow performance data and correction factors for MPS models, including component air resistance.

Accessories

Accessory Weights and Descriptions

Table detailing shipping and operating weights for various optional accessories.

Economizer Installation and Features

Features and diagrams for non-DDC and DDC economizers for downflow and horizontal applications.

Fresh Air Damper and Power Exhaust Kits

Information on power exhaust kits and motorized/non-motorized fresh air dampers.

Roof Curb Accessories

Information and diagrams for full perimeter roof curbs used for unit installation.

Controls and Operation

Furnace Controls and Operating Sequences

Details on the furnace's two-stage ignition control and normal operating sequences.

Heating Mode Operation and Start-up

General operating instructions, safety warnings, and detailed steps for starting the furnace.

Furnace Shutdown and Safety Controls

Procedures for shutting down the furnace and explanations of safety controls like pressure and limit switches.

Maintenance

General Customer Advice and Furnace Maintenance

General advice for customers and detailed procedures for furnace section maintenance.

Cooling Section Inspection and Cleaning

Procedures for inspecting and cleaning the evaporator coil, condenser coil, fan, and blower.

System Refrigerant Charging Charts

Charts for determining correct refrigerant charge based on operating conditions for various models.

Troubleshooting

Cooling System Troubleshooting Guide

A chart for diagnosing and resolving common cooling system issues and symptoms.

Furnace Troubleshooting Flowcharts

Flowcharts to guide diagnosis of furnace operational problems and potential solutions.

Warranty and Support

Replacement Parts Information

Information on how to locate and obtain certified Daikin replacement parts.

Daikin Training and Aftermarket Services

Details on warranty, training resources, and aftermarket service contacts.

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