Trane UniTrane - User Manual

SAFETY WARNING
Only qualified personnel should install and service the equipment. The installation, starting up, and servicing
of heating, ventilating, and air-conditioning equipment can be hazardous and requires specific knowledge and
training. Improperly installed, adjusted or altered equipment by an unqualified person could result in death or
serious injury. When working on the equipment, observe all precautions in the literature and on the tags,
stickers, and labels that are attached to the equipment.
UniTrane™ Fan Coil and Force-Flo™ Cabinet Heater
200-1200 CFM
Models FC and FF
Low Vertical Models FCKB and FCLB
Installation, Operation,
and Maintenance
UNT-SVX07J-EN
June 2018

Summary

SAFETY WARNING

Proper Field Wiring and Grounding Required

Personal Protective Equipment (PPE) Required

Follow EHS Policies!

Pre-Installation

Installation-Mechanical

Installation Checklist

Abbreviated guide to detailed mechanical installation procedures.

Installing the Unit

Procedures for properly installing the unit.

Cabinet Units Installation

Recessed Units Installation

Duct Connections

Coil Piping and Connections

Condensate Drain Connections

Installation - Electrical

Supply Power Wiring

Guidelines for sizing and connecting power supply wiring.

MCA and MOP Calculations

ECM Overview and Setup

Overview

Introduction to the Trane ECM motor and VelociTach control board.

Installation and Initial Setup

Procedures for installing and setting up ECM units.

VelociTach Motor Control Board

Details on the VelociTach motor control board functions and interface.

Adjustments

Motor Control Board Settings

Reference for motor control board parameter names and typical settings.

Installation - Controls

CSTI Adapter Board Configuration

Recommended Wiring Practices

Device Addressing and BACnet

Power Supply Requirements

Critical requirements for controller power supply.

Zone Sensor Options

Wireless Zone Sensors

Zone Sensor Installation

Guidelines for installing zone sensors.

Zone Sensor Settings

Procedures for configuring zone sensors.

Sensor Operations

Startup

Pre-Startup Checklist

Checklist for verifying installation before unit startup.

Unit Startup

Procedures for starting the unit and controllers.

Zone Sensors

Cooling Operation

Heating Operation

Fan Operation

Damper Options

Routine Maintenance

Air Filters

Maintenance Checklist

Coils

Fans

Replacing Motors

Diagnostics and Troubleshooting

Fan Coil and Cabinet Heater Troubleshooting

Wireless Zone Sensors (WZS) Troubleshooting

Receiver Diagnostics

Sensor Diagnostics

Testing Signal Strength

Testing Battery Status

Manual Association

Servicing;Testing Wireless Zone Sensors

ECM Motors Troubleshooting

Troubleshooting common issues with ECM motors.

Motor Troubleshooting

Replacing ECM Components

Wiring Diagrams

Typical Wiring Diagram for ZN010 Unit

Wiring diagram for ZN010 unit with single-stage electric heat.

Typical Wiring Diagram for UC400-B Unit

Wiring diagram for UC400-B unit with dual-stage electric heat.

Typical Wiring Diagram for CSTI Unit

Wiring diagram for CSTI unit with 3-phase single-stage electric heat.

Typical Wiring Diagram ZN520 Unit

Wiring diagram for ZN520 unit with dual-stage electric heat.

Typical Wiring Diagram for Tracer ZN520 Unit

Wiring diagram for ZN520 unit with four-pipe configuration.

Typical Wiring Diagram for Tracer ZN510 Unit

Wiring diagram for ZN510 unit with four-pipe configuration.

Typical Wiring for UC400-B Controller with WCI

Wiring diagram for UC400-B controller with WCI.

Trane UniTrane Specifications

General

Brand	Trane
Model	UniTrane
Category	Heater
Language	English