Manual

Page 19 of 21
Appendix B. GPT–3 wiring diagram.
GPT
®
–
3
TRACON
®
GFEP
FAULT
SUPPLY HEATER
GFEP
RESET
TEST
HEATER
FAULT
Temperature
20
15
68
59
25
77
10
5
50
41
°C
°F
We Manage Heat
®
http://www.networketi.com e-mail: [e-mail]
®
J1
Heater Shield
Ground
Neutral/L2 Ground Line/L1
From 120, 208, 240, or 277 VAC Supply
Equipment
Safety
Ground
To Heater
30 Amp Load Max
.