South Bend, Indiana USA
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networketi.com
GPT-230 INSTALLATION GUIDE | PART NO.
25300
REV
C
2
FIGURE 1. The GPT 230 wiring layout.
FIGURE 2. Mounting dimensions.
JP1
JP2
FPT130
Thermistor
Fault
FPT130
Set
Point
GPT
Heat On
Fir
e P
rot
Lock
Heat Off
1
0
1
1
0
0
1
0
0
1
50F
45F
30F
38F
JP1
JP2
FPT130
Thermistor
Fault
FPT130
Set
Point
GPT
Heat On
Fir
e P
rot
Lock
Heat Off
1
0
1
1
0
0
1
0
0
1
50F
45F
30F
38F
JP1
JP2
FPT130
Thermistor
Fault
FPT130
Set
Point
GPT
Heat On
Fir
e P
rot
Lock
Heat Off
1
0
1
1
0
0
1
0
0
1
50F
45F
30F
38F
INPUT POWER
Line / Black - Line 1
Neutral / White - Line 2
Ground / Green
HEATER CABLE
Line / Black - Line 1
Neutral / White - Line 2
Ground / Green
Perform the following steps with the circuit breaker to the unit OFF. The TRACON GPT 230- is permanently
connected equipment and does not have an internal disconnect device. When power is applied, the system
will start.
NOTE:
1. INSTALL THE CONTROL BOX
Use the box itself as a template to determine the mounting
hole footprint. Install the box to a solid, stable surface
capable of supporting four times the weight of the box,
or about 20 pounds. Use all four mounting holes. Install
the control box to the wall using heavy-duty 1/4” or 6.3
mm fasteners long enough to fasten the box securely. Do
not fully tighten mounting hardware at this time. Leave the
mounting hardware loose enough to work the conduit into
place. Hardware will be fully tightened following installation
of the conduit.
GPT 230
HEAT TRACE CONTROL
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