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Both the manual and auto changeover thermostats have non-
adjustable, voltage-type anticipators for both cooling and heat
-
ing.
WIRE SIZING
REFRIGERANT PIPING
GENERAL GUIDELINES
Unitary Products Group 5
035-15410-002-B-0404
FIG. 3 - TYPICAL FIELD WIRING
200/230-3-60
0.94 @ 208V
208/230-1-60
0.84 @ 230V
460-3-60 0.86 460-1-60
308/415-3-50
0.86 @ 380V
380/415-1-50
0.79 @ 415V
208/230-3-60
0.91 @ 208V
208/230-1-60
0.82 @ 230V
460-3-60 0.82 460-1-60
380/415-3-50
0.87 @ 380V
380/415-/-50
0.80 @ 415V
1
Based on three, 60°C insulated copper conductors in steel conduit.
2
Based on a 3% voltage drop.
TABLE 3
*To determine the total circuit length, add the following distances:
1 - Outdoor Unit to Indoor Unit................................
____________
2 - Indoor Unit to Thermostat...................................
____________
3 - Thermostat to Indoor Unit...................................
____________
2 - Indoor Unit to Outdoor Unit.................................
____________
Total Circuit Length............
____________