GE 70R-1000D manual Authorized Service, Table of Contents, Introduction

Authorized Service

For GE Zenith parts and service, call: (773) 299-6600

Table of Contents

	Page		Page
Introduction	. . . .12	Sequence of Operation	. .21
Safety	. . . .13	Standard Transition	.121
Equipment Inspection and Storage	. . . .13	Delayed Transition	. .21
Final Equipment Inspection	. . . .13	Controls Power Supply (CPS)	. .22
Installation	. . . .13	Schematics, Standard & Delay	.123
Mounting	. . . .13	Troubleshooting & Diagnostics	. .24
Power Connections	. . . .14	Maintenance and Testing	. .25
Engine Start Control Connections	. . .14-6	Inspection and Cleaning	. .25
Initial Energization	. . .16-7	Servicing	.125
MX150 Microprocessor Controller	. . . .18	Testing	.125
Overview	. . . .18	Power Panel & Replacement Parts	. .26
LCD & Keypad	. . . .19	Standard Transition	. .26
User Setting for Voltage & Frequency . . .	. . .110	40-260 Amps	. .26
Standard Features, MSTDG Option Pkg.	. .10-11	400-600 Amps	. .27
Standard Features, MEXEG Option Pkg.	. . . .12	800-1200 Amps	. .28
Optional Accessories	. . . .13	1600-3000 Amps	. .29
How to Set the System Clock	. . . .14	Delayed Transition	. .30
CDT One Event Timer Exerciser	. .14-15	40-600 Amps	. .30
CDP Clock Exerciser	. . . .16	800-1200 Amps	. .31
User Setup - CFG Menu	. . . .17	1600-3000 Amps	. .32
User Setup - SET Menu	. . . .18
User Setup - System Info	. . . .19
Testing	. . .120
Standard Transition	. . .120
Delayed Transition	. . . .20

Introduction

GE Zenith Transfer Switches are used to provide a continuous source of power for lighting and other critical loads by auto- matically transferring from source 1 power to source 2 power in the event that source 1 voltage falls below preset limits.

Voltage sensing and system control is performed via a state-of-the-art microcontroller located on the cabinet door. It is designed to give highly accurate control of the transfer switch system.

All GE Zenith transfer switches are designed for use on emergency or standby systems, and are rated for total system or motor loads. Transfer switches are UL Listed under Standard 1008 and CSA Certified under Standard C22.2 No. 178 and IEC Listed under Standard 947.

NOTES: A protective device such as a molded case circuit breaker or fused disconnect switch MUST be installed on both sources of incoming power for circuit protection and as a disconnection device.

All references made within this manual about the term “S1” or “Source 1” relate to a Normal Power Source. All references made about the term “S2” or “Source 2” relate to an Emergency

or Alternative Power Source.