York YCUL0020 Installation, Operation And Maintenance Manual page 51

Form 150.63-NM9
Issue date: 5/20/2021
23 Optional compressor manual motors starters (standard on CE units).
24 See sheet 3 of connection diagram for power input options.
25 Alternate connections shown for different two speed motor types.
26 Only fitted on systems with a maximum of 4 fans.
27 220/230V units require a separate fuse for units w/4 or more fans beforesystem.
28 Low ambient kit -FSC for fan -MF1 is only fitted on systems with less than 4 fans.
29
30
31 Input dual point circuit breaker option replaces input terminal block.
32 Field installed on remote evaporator units.
33 Fitted on units with single phase motors only
34 Fitted on units with low ambient option only
35 Only fitted on units with an acoustic kit
36 Only fitted on heat recovery units
37 Only fitted on condensing units
38 Omitted on condensing units
JOHNSON CONTROLS
Electrical notes and legend (cont'd)
SECTION 5 – TECHNICAL DATA
035-21966-101 REVG
51
5