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Daikin MPS030 F User Manual

Daikin MPS030 F
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Installation and Maintenance Manual IM 1058-8
Group: Applied Air Systems
Part Number: IM 1058
Date: July 2017
Maverick
®
II
Commercial Packaged Rooftop Systems
Heating and Cooling
Models MPS015F – 0050F
15 to 50 Tons
R-410A Refrigerant
MicroTech
®
III Unit Controller
Energy Recovery Wheel

Table of Contents

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Daikin MPS030 F Specifications

General IconGeneral
BrandDaikin
ModelMPS030 F
CategoryAir Conditioner
LanguageEnglish

Summary

General Information

Hazard Identification Information

Information on DANGER, WARNING, and CAUTION hazard classifications.

Mechanical Installation

Roof Curb Assembly and Installation

Instructions for installing the roof curb and unit.

Rigging and Handling

Safe procedures for lifting and handling the unit.

Installing Duct Static Pressure Sensor Taps

Procedures for installing duct static pressure sensor taps.

Installing Building Static Pressure Sensor Taps

Procedures for installing building static pressure sensor taps.

Electrical Installation

Field Power Wiring

Compliance with codes, warranty, and wiring recommendations.

Optional Gas Heat

Daikin Applied Tubular Heater Series Package Heater Module

Safety, certification, and general information for the gas heater module.

Gas Furnace Design

Features and components of the factory-installed gas furnace.

Gas Piping

Sizing, installation, and testing of gas piping.

Gas Pipe Manifold Pressure Adjustment for Natural Gas Fuel

Procedures for adjusting manifold pressure for natural gas.

Gas Pipe Manifold Pressure Adjustment for Propane Gas Fuel

Procedures for adjusting manifold pressure for propane.

Sequence of Operation (Staged Control)

Details sequence for low heat (2 stage) and high heat (4 stage) control.

Sequence of Operation (Modulating Burner)

Details sequence for modulating burner (low and high heat options).

Start-Up Procedures

Procedures for initial unit start-up and safety.

Maintenance

Recommended maintenance intervals and tasks.

Ignition Control Module for Staged Gas Furnace

Electrical schematic and LED diagnostics for staged furnaces.

Ignition Control Module LED Diagnostics

Troubleshooting guide based on LED indicators for modulating furnaces.

Optional Electric Heat

Electric Heater Design

Design and safety features of the electric heat option.

Optional Modulating Hot Gas Reheat

Modulating Hot Gas Reheat

Description of the reheat coil and modulating valves for temp control.

Unit Options

VFD Compressor Operation

How VFD compressors modulate speed and capacity.

VFD Compressor Control

Accomplishing VFD control with digital and analog signals.

VFD Compressor Protection Unloading Control

Control functions to protect VFD compressor from damage.

Low/High Discharge Superheat

Monitoring and adjusting superheat via compressor speed.

Variable Speed Scroll Compressor

Benefits and operation of variable speed scroll compressors.

Variable Frequency Drive for VFD Compressor

Preset operation and protection of the VFD compressor drive.

Sequence of Operation

Check, Test, and Start Procedures

Pre-Start of Unit

Checks and procedures before starting the unit.

Compressor Start-Up

Procedures for starting the compressor, including low ambient warnings.

Expansion Valve Superheat Adjustment

Adjusting the expansion valve superheat setting.

Final Control Settings

Controller Settings for Normal Operation

Setting heating, cooling, and other parameters for normal operation.

Maintenance

Performing Service Maintenance

General safety and personnel requirements for maintenance.

Rooftop Equipment Warranty Registration Form (continued)

III. START-UP COMPRESSOR OPERATION

Checks for compressor operation during start-up.

IV. PERFORMANCE DATA

Recording performance data like voltage, amperage, and pressures.

V. ELECTRIC HEAT CHECK, TEST & START

Procedures for electric heat check, test, and start.

VI. GAS BURNER CHECK, TEST, & START

Specifications for gas burner checks.

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