Peco TA155 Installation Instructions page 2

FAN AND SYSTEM SWITCHES
Voltage
Inductive
Rating
FLA LRA
24 VAC N.A. N.A.
120 VAC 5.8 34.8
240 VAC 2.9 17.4
277 VAC 2.4 14.4
WIRInG connectIons
White with Orange Stripe
White with Red Stripe
White with Brown Stripe
Red
Blue
Black
Yellow
Orange
Violet
Brown
Brown
applIcatIon notes
1. To use a remote sensor, remove jumper JP-1 to disable local sensing.
▲
caUtIon
!
Failure to remove Jp-1 when using a remote sensor will cause
improper operation of the thermostat. some units do not have
remote sensing capability.
2. Remote probe wiring should be located away from any electrical
motors or power wiring
3. Some units are internally wired for permanent fan continuous
operation.
4. On units with a Fan Supply input the operation of the fan is
determined by wiring connection. For fan continuous, jumper the Fan
Supply input (TB2-5) to the Switched Power output (TB3-3).
5. For fan cycling operation with a call for heat or cool, a fan relay must
be used.
6. Observe electrical ratings. Thermostatic outputs are pilot duty only.
RatInGs
Resistive Pilot Thermostatic
Amps Duty Switching
N.A. 24 VA 10 VA
6.0 125 VA 20 VA
5.0 125 VA 20 VA
4.2 125 VA 20 VA
Fan High
Fan Medium
Fan Low
Heat
Cool
L1
L2 or Neutral
Switched Power
Fan Supply
Remote Probe 1
Remote Probe 2
*If applicable
WIRInG dIaGRam
© Copyright 2010 PECO, Inc. All Rights Reserved P/N 68798 3220-1449 Rev2 Page 2