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Daikin Enfinity VFC User Manual

Daikin Enfinity VFC
44 pages
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Installation and Maintenance Manual IM 930-6
Group: WSHP
Part Number: 910157591
Date: September 2014
Ennity™ Vertical Water Source Heat Pumps
Model VFC Standard Range & VFW Geothermal
Unit Sizes 009 – 070 / R-410A Refrigerant
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Table of Contents

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Daikin Enfinity VFC Specifications

General IconGeneral
BrandDaikin
ModelEnfinity VFC
CategoryHeat Pump
LanguageEnglish

Summary

RECEIVING AND STORAGE

Pre-Installation

UNIT INSTALLATION

UNIT INSTALLATION

Operating Limits and Antifreeze Factors

Defines operational constraints and provides antifreeze correction factors.

CONTROLS

MicroTech III Unit Controller Functions

Overview of the controller's features, operations, and safety interlocks.

MicroTech III Controller with LONWORKS Communication

Information on integrating the controller with LONWORKS networks for communication.

MicroTech III Controller with BACnet Communication

Information on integrating the controller with BACnet networks for building automation.

CONTROLS

CONTROLS

MicroTech III Controller Status LED Indicators

Interpretation of controller status lights for fault diagnosis and operation.

I/O Expansion Module Overview and Features

Description of the I/O expansion module's capabilities and purposes.

PRIOR TO START-UP

TYPICAL WIRING DIAGRAMS

Standalone MicroTech III Controller Wiring

Wiring diagram for the basic standalone MicroTech III controller setup.

THERMOSTAT CONNECTIONS

THERMOSTAT CONNECTIONS

ADDITIONAL ACCESSORIES - GENERAL

ADDITIONAL ACCESSORIES - GENERAL

TROUBLESHOOTING

MicroTech III Controller LED Fault Diagnosis

Explains LED indicators for troubleshooting controller faults and operational modes.

TROUBLESHOOTING

TYPICAL REFRIGERATION CYCLES

Water Source Heat Pump Equipment Check, Test and Start Form

Essential Items Check and System Verification

A comprehensive checklist for final equipment verification and start-up procedures.

Unit Check / Equipment Data

Recording Equipment Performance Measurements

Form for recording detailed equipment performance measurements during testing.

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