EcoSource Low Voltage Installation
Figure 23: Metal Pins-Use Care
Step 43
Slowly bring the left side toward the wall as shown. Use care not to force the faceplate closed.
If you encounter resistance, ensure no wires are pinched between components and that no pins
are bent.
Step 44
Once the thermostat has been snapped onto the back plate, use a hex wrench to insert the
safety screw in the location shown in Figure 13 on page 15.
Step 45
Inside the PTAC, verify the GFI (if so equipped) has not been tripped.
Step 46
Verify that the PTAC has been set to Class II (remote thermostat) operation (if applicable).
Consult PTAC manual for proper procedure.
Step 47
Reinsert and tighten the safety screw on the EcoSource.
Step 48
Remove all lockouts or tags from the circuit breaker.
Step 49
Return the electrical circuit to operation.
Step 50
Verify the thermostat display is active.
Step 51
Test all components to make sure that you can engage both the heat and air conditioning, and
all supported fan settings (high, low, etc.). Wiring is complete.
Step 52
Continue to EcoTouch Wireless Installation section.
Relay Configuration
The thermostat comes with a default relay configuration, which sets the functions of each pin. This default can
be changed to one of several alternate relay configurations, which are stored in the memory of the thermostat.
To change your thermostat relay configuration, specifically command #2.
J5 Connector
The functions of the J5 Connector will vary based on the device model.
EcoWave Featur ing EcoTouch IO&M Guide
Telkonet, Inc.
For Use w ith Fir mw ar e Ver sion 2.x
20800 Sw enson Dr ive, Suite 175
EcoSour ce
Waukesha, WI 53186
Revision 2
(800) 380-9640
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