User's Manual

Appendix A-Anatomy of EcoSource VRF Conroller
7
EcoSmart VRF Controller
I, O & M Guide
Telkonet, Inc.
For Use with Firmware Version 2.x
20800 Swenson Drive, Suite 175
Appendix A-Anatomy of EcoSource VRF Conroller Waukesha, WI 53186
Revision 2.3 [phone]
Page 18 www.telkonet.com
Appendix A-Anatomy of EcoSource VRF Conroller
J1 Used for power options J6 EcoSmart data jack-RS232
J2 Used for power options J7 VO output #3
J3 IR LED driver
1
J8 JTag
J4 Wiring Molex harness for HVAC connection J9 VO output #2
J5 Used for power options J10 VO output #1
1
*J3: The IR LED driver is used to transmit IR signals to IR receivers (such as IR remote controlled HVAC like
most mini-splits)