Format: PDF (Printable Document)
File Language: English
File Pages: 123
File Size: 2.90 MB (Speed Download Link)
Brand: Kohler
Model: G, GLS Automatic Transfer Switches
Book No: tp5994
Type of Document: Operation and Installation Manual
$ 40
These Kohler G and GLS automatic transfer switches usually sit in electrical rooms or outdoor enclosures, quietly handling the changeover between utility and generator power. This manual is what I keep handy when I’m installing a new switch, verifying the operation after wiring changes, or chasing down why a building didn’t transfer to generator during an outage. For example, if the switch starts hunting between sources or won’t retransfer to utility, I use this document to trace the control logic, confirm the settings, and test the sequence step by step.
Applications & Use Cases
FAQ
Q: Can I keep this manual on a tablet in the electrical room?
A: Yes, it works fine as a digital reference; just zoom in on diagrams when tracing wiring or settings.
Q: Should I print it for field work?
A: Printing the key pages you use often is smart, especially for quick checks during commissioning or troubleshooting.
Safety Note
Always de-energize and lock out both utility and generator sources before opening or working inside the transfer switch.
Saf
Intr
Precautions and Instructions
•on
Ljst of Related Materials
Service Assistance
Service Informaion
Product Identification
Section I. S ecifications
1.1
1.2
21
22
23
2.4
25
26
2.7
28
29
210
Standard Features
Optional Features
•on 2. O ration
Startup
21. I Observe Powerup Messages
2.1.2 Set the Time and Date .
2. I -3 Check the Normal Power Source
2. I .4 Record Maintenance Information
Front Panel
LED Indicators
23. I Contactor Position and Source
Available
2.3.2 Sysæm Status
23.3 Time Delays
2.3.4 Accessory Active
Front Panel Controls
24. I Test Switch/Pushbutton
24.2 Programming Mode Switch
24.3 Optional Controls
Digital Dsplay and Keypad
25. I Keypad
2.5.2 Display Messages
Automatic Operation
26. I Normal Source Failure
2.6.2 Normal Source Restoration
Source Acceptability
Menu Ljst Summary
Monitoring and Prograrnrning Setup
29.1 Programming Mode
29.2 Remote Control
PC Communication Connections .
210.1
210.2
210.3
210.4
210.5
Local Single
Local Area Net,vork
Remote Single
Remote Area Network
PC Communication Hardware
Monitoring (Off or Remote Programming
Mode)
2.11.1
2.11 .2
2.11.3
2.11 .4
2.11 s
2.11.6
2.11.7
2.11.8
2.118
Index I—Normal Source Vohage and
Frequency %tering
Index 2—Emergency Source Voltage and
Frequency %tering
Index 3-•erational Status Remrds
Index 4—Tlrne and Date
Index 5—Tlrne Delays
Index 6—Normal Source Voltage and
Frequency Settings
Index 7—Emergency Source Votage and
Frequency Settings
Index Exerdser .
Index 9—Load Shed Settings
2.11.10 Index IO—Source History .
2.11.11 Index II—Control Options Status
2.11.12 Index 12—Voltage Calibration
2.11.13 Index 13—Remote Control
Programming (Local Programming %de)
2.12.1
2.122
2.123
2.124
2.125
2.12.6
2.127
2.128
2.129
Index I—Norrnal Source Voltage and
Frequency %tering
Index 2—Emergency Source Volage and
Frequency %teri ng
Index 3-•eratbnal Status Records
Index 4—Tirne and Date
Index 5—Time Delays
Index 6—Normal Source Votage and
Frequency Settings
Index 7—Emergency Source Voltage and
Frequency Settings
Index EErdser .
Index Y—Load Shed Settings .
2.12.10 Irdex Io—Source History .
2.12.11 Index II—Control Options Status .
2.12.12 Index 12—Voltage Calbration
2.12.13 Index 13—Rernote Control
ion 3. Accessories .
Typical Mounting Locations
Shu nVJumper.mntrolled Accessories
KD-5—Emergency Source Three-phase
Sensing
06, 7—-Test Swit±es .
KD-8—Bypass Time Dehy Pushbuttons
KD- 14—Auxiliary Relay Contacts
KD- 15—Mai n Shaft Auxi liary Contads
KD- 18—Meters
KD-23—Plant Exercisers.
KD-24—Battery Cha rger
3.10.1
3.102
3.103
3.104
3.105
3.10.6
3.107
3.108
Specifications
Installation Connedions
Disconnecting the Charger Before Replacing
or Serucing the Battery
Recon ng the Charger After Replacing 01
Servidng the Battery .
Charging Lead-acid Batteries .
Charging Nickelcadmium Batteries
Charger Voltage .
Charger and Battery Maintenanæ
KD-29—Manual Operation Switches
KD-34—Source Monitors
KD-35—Load Shedding Contacts
KD-51—Communication Modules
KD-100—Extended Time Delays
ion 4. Scheduled Maintenance
Inspection and Service
4.1.1 General Inspection
4.1.2 Other Inspections and Service
Testing
4.2.1 Weekly Generator Set Exercise .
4.2.2 Monthly Automatic Operation Test
Service Schedule
ion 5. Installation .
Upon Receipt of Unit
Inspection
5.1.1
5.1.2 Lifting
5.1.3 Unpacking
5.1.4 Storage
Mechanical Installation
Check Manual Operation
Electrical Wiring
5.4.1
5.42
5.4.3
5.4.4
5.4.5
54.6
5.4.7
AC Power Connections
Controller Logic
DC Power Connections
Accessory and Control Connections .
PC Communication
Area Protection Mode
Remote Test Circuit
Functional Tests
5.5.1 Voltage Check
5.5.2 Automatic Operation Test
Controller Setup
Terminal Strip Identification .
5.7.1 TB-ACI Terminal Strip—AC Inputs
57.2 TB-DCI Terminal Strip—DC and 1/0
Connections
Glossary of Abbreviations ……
Source History Message
System Alert Message
Setting Ranges and Factory
Controller Setup Worksheets
