Instruction/ maintenance manual of the product Generator Generac
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PO WER SY STEMS, INC. ® D ANGER ONL Y QUALIFIED ELECTRICIANS OR CONTRACTORS SHOULD A TTEMPT INST ALLA TION! P o werMaster T ec hnical Man ual This manual should remain with the unit.
I NTRODUCTION Thank you for purchasing the P owerMaster Assembly by Generac P ower Systems, Inc. Every effort was expended to make sure that the information and instructions in this manual were both accurate and current at the time the manual was written.
T able of Contents PowerMast er T echnical Manual 1 Introduction ........................Inside Front Cover Read This Manual Thoroughly ........................ IFC Operation and Maintenance ............................ IFC How to Obtain Service .....
2 Study these SAFETY RULES carefully before install- ing, operating or servicing this equipment. Become familiar with this Owner’s Manual and with the unit. The generator(s) can operate safely , efficiently and reliably only if it is properly installed, operated and maintained.
3 ELECTRICAL HA Z AR DS All generators covered by this manual produce dangerous electrical voltages and can cause fatal electrical shock. Utility power delivers extremely high and dangerous voltages to the transfer switch as does the standby generator when it is in opera- tion.
4 1.1 I NTRODUCTION This manual has been prepared especially for the purpose of familiarizing personnel with the design, application, installation, and operation of the appli- cable equipment. Read the manual carefully and comply with all instructions.
2.3 C ON N ECTING TH E SOURCE V OL T AGE(S) AND L O AD(S) The source voltage(s) are taken from the load center and connected to the P owerMaster assembly as fol- lows: Refer to the system diagram and the wiring dia- gram located in this manual.
6 Section 2 — Installation PowerMast er T echnical Manual 2.5 I NS T ALLI NG TH E AUXI LIAR Y SWIT CH ES T O TH E TR ANSF ER SWIT CH The included auxiliary switches need to be added to the transfer switch to provide switch position sens- ing to the P owerMaster assembly .
7 3.1 TE STING TH E POWER MA STER OP ER A TION The P owerMaster assembly can be functionally tested using the following steps: Note: the following steps will reference a central air conditioner being used as the high demand appliance controlling the P owerMaster assembly .
8 8 Section 4 — Electrical Data Electrical Schematic - Drawing No. 0F8 146-A.
9 Section 4 — Electrical Data Electrical Schematic - Drawing No. 0F8 146-A 9.
10 Section 5 — Exloded Views & P ar ts Lists Assembly - Drawing No. 0F9 11 0-A.
11 ITEM P ART NO . QTY . DESCRIPTION 1 0F9080 1 LOAD DISCONNECT ENCLOSURE 2 0F9081 1 LOAD DISCONNECT ENCLOSURE CO VER 3 0C3211T 2 RELA Y 40A @ 300V AC DPDT 4 0C3211U 2 RELA Y DPDT 24V AC 5A 8 PIN 5* 0C3211G 2 SOCKET RELA Y 8 PIN 6* 0F9072 1 BLOCK TERM 10MM 8 POS MOLEX 7 074908 4 SCREW HHTT M5-0.
12 Section 6 — Notes.
13 Section 6 — Notes.
Part No. 0G0734 Revision 0 (04/07/06) Printed in U.S.A. Section 7 — W arranty PowerMast er T echnical Manual GENERA C PO WER SYSTEMS ST AND ARD TW O-YEAR LIMITED W ARRANTY FOR GENERA C TRANSFER SWITCH SYSTEMS NO TE: ALL UNITS MUST HA VE A ST ART -UP INSPECTION PERFORMED BY AN AUTHORIZED GENERA C DEALER.
An important point after buying a device Generac Generator (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Generac Generator yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Generac Generator - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Generac Generator you will learn all the available features of the product, as well as information on its operation. The information that you get Generac Generator will certainly help you make a decision on the purchase.
If you already are a holder of Generac Generator, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Generac Generator.
However, one of the most important roles played by the user manual is to help in solving problems with Generac Generator. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Generac Generator along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
