Install the E
E IO&M Guide
Telkonet, Inc.
For Use with Firmware Version 2.x
20800 Swenson Drive, Suite 175
Install the E
Waukesha, WI 53186
Revision 5
(414) 302-2299
Page 9
www.telkonet.com
Install the E
E can accept 24VAC or 12-14VDC on J2.
Tip: Switched Mode Power Supplies
A noisy supply voltage can interfere with the performance of the E functionality (such as the
capacitive touch screen).
One way to resolve the problem is to tie the 12 VDC ground to the j-box ground.
Use wire harnesses with red and black stripped wires and JARD J4021F transformers, both provided
by Telkonet. (Exceptions may apply in certain circumstances.)
1.
Review table on page 4 to determine where the E will be mounted.
2.
De-energize power from the circuit prior to making an electrical connection to the E.
3.
Remove the security screw from the E (see Figure 3).
Figure 3-Security Screw
4.
Separate the backplate from the E by sliding the backplate to the right and the front plate
to the left (approximately ¼ inch), as shown in Figure 4.
