EasyManua.ls Logo

Trane IntelliPak 2 Series User Manual

Trane IntelliPak 2 Series
220 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
SSAAFFEETTYY WWAARRNNIINNGG
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.
June 2020
RRTT--SSVVXX2244QQ--EENN
Installation, Operation, and Maintenance
IntelliPak™ 2
Commercial Rooftop Air Conditioners with CV,
VAV, or SZVAV Controls
FF00 aanndd llaatteerr ddeessiiggnn sseeqquueennccee
SEHJ090-162
SFHJ090-162
SLHJ090-162
SSHJ090-162
SXHJ090-162

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Trane IntelliPak 2 Series and is the answer not in the manual?

Trane IntelliPak 2 Series Specifications

General IconGeneral
RefrigerantR-410A
Compressor TypeScroll
Voltage208/230/460/575-3-60
DimensionsVaries with model
WeightVaries by model

Summary

Installation, Operation, and Maintenance IntelliPak 2 Commercial Rooftop Air Conditioners

Safety Warning

Important safety information regarding installation and servicing of HVAC equipment by qualified personnel.

Introduction and Safety Precautions

Warnings, Cautions, and Notices

Defines the three types of advisories used throughout the manual for safety.

Proper Field Wiring and Grounding

Highlights hazards of improper field wiring and grounding, requiring qualified personnel.

Personal Protective Equipment (PPE) Required

Emphasizes the necessity of wearing appropriate PPE to prevent injury during installation/servicing.

Manual Overview and Important Information

General Installation Requirements

Outlines essential requirements for proper installation to minimize risks and damage.

Installation Procedures and Requirements

Unit Inspection

Immediate inspection of the unit upon receipt to check for transit damage.

Installation Checklist and Rigging

Installation Checklist

A summary checklist of essential steps for successful rooftop unit installation.

General Checklist (Applies to all units)

Covers essential installation steps applicable to all unit types.

Unit Rigging and Placement (Two-piece —addition to General Checklist)

Details rigging and placement procedures specific to two-piece units.

Installation - Electrical and Mechanical Connections

Main Electrical Power Requirements

Ensures compliance with unit nameplate and NEC for power supply.

Dimensional Data and Clearance Requirements

Minimum Required Clearance

Specifies minimum clearances for proper operation and service access.

Installation Procedures and Rigging

Roof Curb and Ductwork

Details the installation of roof curbs and associated ductwork.

Unit Rigging and Placement

Provides instructions for safely rigging and placing the unit.

WARNING Heavy Object!

Critical safety warning about handling heavy components to prevent injury.

Tubing and Wiring Connections

Power and Control Wiring Connections

Details on completing power and control wiring connections after tubing.

General Installation Requirements and Procedures

Rigging the Unit

Steps for setting the unit on the curb, ensuring levelness and seal.

Main Electrical Power

Ensuring correct power supply compliance, grounding, and connections.

Field Installed Control Wiring

Instructions for completing field wiring for controls.

Installation Details - Heating and Connections

Installation - Shipping Hardware Removal

Installation - Sensor Installation and Water Management

Installation - Gas Heat and Safety

WARNING Explosion Hazard!

Critical warning about pressure regulation hazards with gas units.

Gas Supply Connection and Furnace Setup

Connecting the Gas Supply Line to the Furnace Gas Train

Steps to connect the gas supply line to the furnace gas train.

Coil Piping and Connection Recommendations

Wet Heat System Installation

Electrical Installation and Power Wiring

Main Unit Power Wiring

Instructions for properly sizing and installing main unit power wiring.

Electrical Service Sizing Calculations

Electrical Service Sizing

Guidance on sizing electrical service wiring based on unit calculations.

Control Wiring and System Components

Field Installed Control Wiring

Instructions for field installed control wiring for various applications.

Unit Startup Procedures

Sequence of Operation

Details the operational sequences for cooling and heating modes.

Unit Startup - Specific Operational Sequences

Unit Startup - Maintenance and Setup

Unit Startup - Operational Modes and Protections

Low Charge Protection

Explains diagnostics for low refrigerant charge based on superheat.

Unit Startup - Energy Recovery and Heating

WARNING Toxic Hazards!

Critical safety warning about using energy wheels with contaminated air.

Unit Startup - Gas Heating Sequences

Unit Startup - Modulating and Electric Heat Sequences

Unit Startup - Ventilation and System Controls

Unit Startup - Initial Checks and Phasing

Startup the Unit

Provides essential steps before initiating unit startup.

Electrical Phasing and Voltage Checks

Electrical Phasing

Critical step to ensure correct compressor motor rotation.

Voltage Supply

Ensuring the power supply meets stringent voltage requirements.

Service Test Guide for Component Operation

Unit Startup - Fan Rotation and Airflow

Verifying Proper Fan Rotation

Procedure to check supply, exhaust, and condenser fan rotation.

Service and Maintenance Procedures

WARNING Hazardous Voltage and Exposure to Ultraviolet Radiation!

Critical safety warning about electrical and UV hazards.

Compressor Startup

Ensures proper startup procedures are followed for compressors.

NOTICE Compressor Failure!

Warning about conditions leading to compressor failure.

Unit Startup - Refrigerant and Component Checks

Measuring Superheat

Procedure for measuring superheat at the suction line.

Charging by Subcooling

Guidelines for charging the system using subcooling ranges.

Measuring Subcooling

Procedure for measuring subcooling at the liquid line.

Unit Startup - Gas Furnace Operation

Unit Startup - Final Checks and Procedures

Final Unit Checkout

Final checks before leaving the unit after startup.

WARNING Hazardous Voltage!

Critical safety warning about electrical hazards during final checkout.

Trane Startup Checklist

Trane Startup Checklist

A guide for Trane technicians for unit startup verification.

Service and Maintenance - Component Data

Service and Maintenance - Fuse and VFD Data

Service and Maintenance - Filter Specifications

Service and Maintenance - Belt and Compressor Procedures

Service and Maintenance - Refrigeration System

Refrigeration System

Overview of the refrigeration system, including R-410A refrigerant details.

WARNING R-410A Refrigerant under Higher Pressure than R-22!

Critical safety warning about R-410A refrigerant pressure and required equipment.

Refrigerant Evacuation and Charging

Important procedures for evacuating and charging the refrigerant system.

Service and Maintenance - Compressor and VFD Procedures

WARNING Hazardous Voltage w/Capacitors!

Critical safety warning regarding capacitors before VFD servicing.

Service and Maintenance - Monthly Checks

WARNING Rotating Components!

Critical safety warning about rotating components during maintenance.

Service and Maintenance - Coil Cleaning Procedures

WARNING Hazardous Chemicals!

Critical safety warning about handling chemical cleaning agents.

Service and Maintenance - Sump Water Management

Service and Maintenance - Final Processes

Related product manuals