York YPAL 051, YPAL 061, YPAL 050, YPAL 060 manual SINGLE-POINT Power Supply Wiring

Installation

FORM 100.50-NOM6 (1207)

SINGLE-POINT POWER SUPPLY WIRING

1L1 1L2 1L3

GND

Field Power Supply

Line 1

Line 2

Line 3

Earth

LD13003

Ground

NOTES:

1. All fi eld wiring must be provided through a fi eld-supplied fused disconnect switch to the unit terminals (or optional molded disconnect switch).

2. All electrical wiring must be made in accordance with all N.E.C. and/or local code requirements.

3. Minimum Circuit Ampacity (MCA) is based on U.L. Standard 1995, Section 36.14 (N.E.C. Section 440-34).

4. Maximum Dual Element Fuse size is based on U.L. Standard 1995, Section 36.15 (N.E.C. Section 440-22).

5. Use copper conductors only.

FIG. 2-9 – SINGLE-POINT POWER SUPPLY WIRING

38 JOHNSON CONTROLS