67
APPENDIX IV. WIRING DIAGRAMS
Table 25 – Wiring Diagrams
50TC−D17 / 50TC−D30 UNITS
DUAL CIRCUIT HUMIDI-MIZER[
SIZE VOLTAGE CONTROL POWER CONTROL POWER
D17
208/230-3-60 50HE500887-K 50HE500894-I 50HE502180-E
50HE502185-B
460-3-60 50HE500887-K 50HE500895-I 50HE502180-E
50HE502182-C
575-3-60 50HE500887-K 50HE500895-I 50HE502180-E
50HE501774-C
D20
208/230-3-60 50HE500887-K 50HE500894-I 50HE502180-E
50HE502185-B
460-3-60 50HE500887-K 50HE500895-I 50HE502180-E
50HE502182-C
575-3-60 50HE500887-K 50HE500895-I 50HE502180-E
50HE501774-C
D24
208/230-3-60 50HE500887-K 50HE500894-I 50HE502180-E
50HE502185-B
460-3-60 50HE500887-K 50HE500895-I 50HE502180-E
50HE502182-C
575-3-60 50HE500887-K 50HE500895-I 50HE502180-E
50HE501774-C
D28
208/230-3-60 50HE500887-K 50HE500894-I 50HE502180-E
50HE502185-B
460-3-60 50HE500887-K 50HE500895-I 50HE502180-E
50HE502182-C
575-3-60 50HE500887-K 50HE500895-I 50HE502180-E
50HE501774-C
D30
208/230-3-60 50HE502337-D 50HE500894-I 50HE502180-E
50HE502185-B
460-3-60 50HE502335-D 50HE500895-I 50HE502180-E
50HE502182-C
575-3-60 50HE502335-D 50HE500895-I 50HE502180-E
50HE501774-C
ALL PremierLink* 50HE500891-F 50HE500891-F
ALL RTU-Open* 50HE501687-B 50HE501687-B
ALL SAV/VFD 50HE502975-C 50HE502975-C
NOTE: Component arrangement on Control; Legend on Power Schematic.
* PremierLink and RTU-OPEN control labels overlay a portion of the base unit control label. The base unit label drawing and
the control option drawing are required to provide a complete unit control diagram.