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No part of this publication may be reproduced or used in any form by any means – graphic, electronic, or mechanical, including photocopying, recording, taping or information storage and retrieval systems – without the written permission of RONK Electrical Industries, Inc. ORIGINAL INSTRUCTIONS (English): The English version of this manual controls over any error in or conflicting interpretation of any translation.
RONK ATS General Operation QUICK START GUIDE Setting Time of Day (TOD) Scheduler 208V System Settings ATS Factory Set Trips and Time Delays Mode Selection Operation Graphical Display Display Pages Status Instrumentation Alarms Scheduler Alarm Icons RONK Automatic Transfer Switch Owner’s Manual...
INTRODUCTION CONTACT INFORMATION Thank you for your purchase of a RONK Automatic Transfer Switch (ATS). This product is designed for use with standby generators. When operated and maintained according to the There are several ways to contact us for answers to questions instructions in this manual, your system will provide many years you may have about your product.
You must also make sure that the procedure, work method or operating technique that you choose does not render the equipment unsafe. RONK Automatic Transfer Switch Owner’s Manual...
National Electrical • Use equipment only for intended uses. Code (NEC) (Article 701 Legally Required Standby Systems • If you have questions about intended use, contact RONK or Article 702 Optional Standby Systems, as applicable), and Electrical Industries, Inc.
If any missing parts or damage is discovered when unpacking, do not return the unit to the place of purchase; please contact RONK Electrical for instructions on how to proceed. Never install a switch that has been damaged.
149°F (65°C) 158°F (70°C) Do not exceed 158°F (70°C) 168 mA @ 12 Vdc DC POWER CONSUMPTION 80 mA @ 24 Vdc RSC RATING 8 Amp, 35 Vdc Maximum TEST SWITCH Local or Remote Capable RONK Automatic Transfer Switch Owner’s Manual...
INSTALLATION & WIRING GENERAL INFORMATION WARNING All RONK Automatic transfer switches are factory-tested and Always use adequate lifting to lift and mount the approved. Installation requires the mounting of the transfer transfer switch during installation. switch and external wiring for utility and generator operation.
Vdc operation, the relays K1, K2, K3, and K4 would need to be changed to 24 Vdc coils. K3 & K4 on 600A only. Consult factory Transfer Switch for kit RONK 26097 (2 relay coils). (Internal) RSC1 and RSC2 need to be connected to the remote start/stop connections of the generator to allow automatic starting.
All connected loads will be transferred to the generator power source. Display Scroll Button Main Status Display Common Alarm Indicator Info Button S1 Breaker Control Select Mode S2 Breaker Control RONK Automatic Transfer Switch Owner’s Manual...
ATS will transfer the load back to utility power. The generator will run through a cooldown period and then be shutdown. To change the scheduler, configuration parameters 901 through 905 can be modified. RONK Automatic Transfer Switch Owner’s Manual...
The ATS Controller is programmed to exercise periodically: Every Saturday at noon for a 10 minute run time, On Load. The ATS will transfer to generator (AUXILIARY) power during this exercise to load the generator. See manual for instructions to change scheduler. RONK Automatic Transfer Switch Owner’s Manual...
This section provides a quick start guide to the module’s operation for DSE controller 331. MODE SELECTION OPERATION Press button to Press button until confirm selected preferred mode is mode. selected. NOTE: For further details, see the section entitled ‘MODE SELECTION’ elsewhere in this manual. RONK Automatic Transfer Switch Owner’s Manual...
If an alarm becomes active while viewing the status page, the display shows the Alarms page to draw the operator’s attention to the alarm condition. At power up, the display will show the software version, and then display the default display screen, which will display Mains instrumentation. STATUS Displays voltage operational status information. Example: RONK Automatic Transfer Switch Owner’s Manual...
QUICKSTART GUIDE INSTRUMENTATION The instrumentation page contains the following information: S1 Voltage L-N S1 Voltage L-L S1 Frequency S2 Voltage L-N S2 Voltage L-L S2 Frequency Battery Voltage Scheduler Example: RONK Automatic Transfer Switch Owner’s Manual...
S1 or S2 voltage has fallen below the pre-set pre-alarm setting. Over Frequency S1 or S2 frequency has risen above the pre-set pre-alarm setting. Under Frequency S1 or S2 frequency has fallen below the pre-set pre-alarm setting. RONK Automatic Transfer Switch Owner’s Manual...
Pressing this button when S2 is on load will open the S2 load switch. Pressing this button when the S1 is on load and S2 is available, will open the S1 load switch, wait for the duration of the transfer delay, then close S2 load switch. RONK Automatic Transfer Switch Owner’s Manual...
Never transfer under a load condition. Always remove the handle from the manual transfer lever location after each transfer. WARNING Never allow the removable lever handle to come in contact with live wires or terminals. RONK Automatic Transfer Switch Owner’s Manual...
The switch should need to be transferred manually only in the event of a failure within the VTS controls. Please call technical support if any transfer failures are observed. Figure 12 - Removable Lever Handle Trip Select Figure 13 - Manual Transfer Lever Locations RONK Automatic Transfer Switch Owner’s Manual...
Check for any discoloration, melting or blistering of wiring or connections. Perform regular testing of the switch to check for proper operation in case of Perform regular testing of the transfer switch emergency. Table 7 RONK Automatic Transfer Switch Owner’s Manual...
RONK Electrical Industries, Inc. will repair or replace, free shipping, handling, warehousing, or improper installation. of charge, any part(s) of the equipment that is defective in...
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