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Honeywell RXSW100A3CULH User Manual

Honeywell RXSW100A3CULH
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Owner’s Manual
For
Automatic Transfer Switch
100 & 200 Amp, Service Entrance, CSA
Model Number
RXSW100A3CULH
RXSW200A3CULH
SERIAL NUMBER: _________________________
DATE PURCHASED:________________________
WWW.HONEYWELLGENERATORS.COM
855-436-4636
Para español, visita: http://www.honeywellgenerators.com/service-support/owner-support
Pour le français, visiter : http://www.honeywellgenerators.com/service-support/owner-support
SAVE THIS MANUAL FOR FUTURE REFERENCE
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Honeywell RXSW100A3CULH Specifications

General IconGeneral
BrandHoneywell
ModelRXSW100A3CULH
CategorySwitch
LanguageEnglish

Summary

Important Safety Warning

Section 1: Safety

Introduction to Safety

Welcomes the user and emphasizes proper maintenance for performance and longevity.

Safety Rules and Precautions

Manufacturer cannot anticipate all hazards; verify procedures are safe and do not render equipment unsafe.

Understanding Safety Symbols and Meanings

Explains DANGER, WARNING, CAUTION, and NOTE symbols used in the manual for hazard communication.

Electrical Hazards and Risks

Details dangers of electrocution, backfeed, and equipment damage due to electrical issues.

General Safety Hazards and Precautions

Covers general risks like electrical backfeed, jewelry while working, and automatic start-up hazards.

Section 2: General Information

Unpacking and Inspection

Instructions for carefully unpacking the transfer switch and inspecting for shipping damage.

Equipment Description and Function

Describes the automatic transfer switch's purpose, components, and suitability for standby systems.

Transfer Switch Mechanism Details

Explains the single-phase mechanism, neutral line connection, and conductor size range.

Utility Service Circuit Breaker Specifications

Details specifications for utility service and generator disconnect circuit breakers for 100 and 200 amp models.

Transfer Switch Data Decal Information

Explains the importance of the data decal for switch limits and ordering information.

Transfer Switch Enclosure Type

Describes the UL/CUL type 3R enclosure and its protection against weather elements.

Safe Use of Transfer Switch Guidelines

Emphasizes reading manual, safety rules, and labels before installation, operation, or servicing.

Load Management Options

Introduces load management systems like SACM and SMM for generator overload prevention.

Smart A/C Module (SACM) Functionality

Explains how SACM manages air conditioner loads by shedding them during generator overload.

Smart Management Module (SMM) Overview

Describes SMM for managing various loads, accommodating up to eight individual SMMs.

Application Considerations for Load Management

Discusses how SACM and SMM can be used together and shared priorities for load management.

Section 3: Installation Procedures

Introduction to Installation Process

Outlines main procedures for installing the transfer switch, including mounting and wiring.

Mounting the Transfer Switch Enclosure

Provides guidance on mounting enclosure vertically to a rigid structure and ensuring it is level.

Opening the Transfer Switch Enclosure

Detailed steps on how to safely remove outer and inner panels of the enclosure.

Connecting Power Sources

Instructions for connecting utility supply, generator, and load leads to appropriate terminals.

Connecting Start Circuit Wires

Guides on connecting generator control wiring, including wire gauge and length considerations.

Connecting the Smart A/C Module (SACM)

Instructions on connecting SACM to control air conditioner loads via thermostat signals.

Controlling Air Conditioner Loads

Details how to connect and control air conditioners using SACM terminals and contact ratings.

Auxiliary Contact Functionality

Explains use of normally-closed auxiliary contact for customer accessories or remote devices.

Fault Current Labeling Requirements

Describes requirement for field marking short-circuit current rating on enclosure for NEC compliance.

Section 4: Operation and Testing

Functional Tests and Adjustments

Guides on performing functional tests after installation, emphasizing adherence to manual's order.

Manual Operation of the Transfer Switch

Instructions on how to manually operate the transfer switch, including important safety warnings.

Manual Transfer to Utility Source

Steps for manually moving switch to connect to utility power source.

Manual Transfer to Generator Source

Steps for manually moving switch to connect to generator power source.

Manual Return to Utility Source

Steps for manually returning switch to utility power source position.

Voltage Checks and Verification

Guidance on performing voltage measurements using DMM with LowZ setting for accuracy.

Utility Voltage Checks

Steps to verify correct voltage levels from utility supply before proceeding.

Generator Voltage Checks

Procedures to check generator voltage and frequency after stabilization and before connecting to switch.

Generator Tests Under Load

Steps for testing generator's performance when powering electrical loads.

Checking Automatic Operation

Procedures to verify system's automatic transfer sequence from utility to generator and back.

Installation Summary and End-User Education

Final verification of installation, compliance, and educating end-user on operation.

Shutting Generator Down Safely

Steps for safely shutting down generator, especially during utility outages or under load.

Preparing for Maintenance

Safety warnings and steps for preparing unit before performing maintenance, including turning off power.

Testing the Smart A/C Module (SACM)

Instructions on how to use test button on SACM to simulate overload and check load shedding.

SACM Fuse Service and Replacement

Information on accessing and replacing fuses for SACM, including tool usage and fuse specifications.

Testing the Smart Management Module (SMM)

Refers to SMM manual for testing procedures, indicating SMM is a separate component.

Section 5: Drawings and Diagrams

Installation Drawing Details

Provides dimensional and mounting information for the transfer switch enclosure.

Interconnection Drawing Overview

Illustrates how transfer switch connects to utility supply, generator, and load distribution panel.

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