User's Manual

31307517
Wiring Diagram
These regulators are controlled by Graco Therm–O–Flow controls.
{33
}34
TI0504
120 Volt Models 918447
NOTE: Allow sufficient lead wire length to be able to rotate connector bracket +/–180°
{ 108.2 Ω (+/– 1.1 Ω @ 70°F)
} 96 Ω (+9.6 Ω /−14.4 @ Ω each)
Resistance measurements across pins C and F = 40.8 – 52.8 Ω
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This regulator is controlled by Graco Therm–O–Flow Plus controls.
240 Volt Model 243700, 246643, and 246688
35
39
38
{33
K34
TI0504
K34
{ 108.2 Ω (+/– 1.1 Ω @ 70°F)
K 288 Ω (+28.8 Ω /−14.4 @ Ω each)
Resistance measurements across
p
ins 1 and 2 = 136.8 – 158.4 Ω
WIRING DIAGRAM
SCHEMATIC DIAGRAM