JOHNSON CONTROLS
68
FORM 150.72-ICOM6
ISSUE DATE: 08/03/2022
SECTION 5 – TECHNICAL DATA
32
Fitted on units with single phase motors only.
33
Fitted on units with low ambient option only.
34
Only fitted on units with an acoustic kit.
35
Only fitted on heat recovery units.
36
Only fitted on condensing units.
37
Omitted on condensing units.
38
Fitted on units with low ambient option using single phase motors (50hz only).
39
Fitted on units with high airflow fan option only.
40
Part of E-link kit option.
41
Part of temp. sensor kit (on condensing units only).
42
-
43
When the compressors motor protection (-bmp) includes phase reversal the extra -bmp terminals and three wires are fitted
as shown in the compressor terminal box as detailed. Terminal L1, L2, L3 with wires colored red, black, white or alternatively
just wires colored (black) (brown) (blue)
44
Omitted on units with EEV
45
EEV option
46
Only fitted on units with plate evaporator
47
Only fitted on unit with shell and tube evaporator
48
Fitted on units with second hot gas bypass (2-YHGSV).
49
Units with plate evaporators - flow switch -SFE is fitted as standard on units that have 7 or more fans, ref 035-21589-107,
units with hydro kit or pipe extension kit. Units with shell and tube evaporator and hydro kit flow switch -SF is fitted. For all
other units - the customer must fit a field mounted flow switch, wired to terminals 13 and 14 on -XTBC1.
50
Only fitted on units with plate evaporator that have 7 or more fans
51
Not fitted on units with plate evaporator that have 7 or more fans
52
On systems with 3 fan contactors wire number in ( ) replaces wire number shown
53
Only fitted on systems with 4 or more fans
54
Only fitted on systems with 5 or more fans
55
Soft starter option details shown on sheet -120 of schematic replaces the standard drawing details for a unit with two
compressor on system 1
56
Soft starter option details shown on sheet -120 of schematic replaces the standard drawing details for a unit with three
compressor on system 1
57
Soft starter option details shown on sheet -120 of schematic replaces the standard drawing details for a unit with two
compressor on system 2
58
Soft starter option details shown on sheet -120 of schematic replaces the standard drawing details for a unit with three
compressor on system 2
59
On systems with 2 compressors wire number in ( ) replaces wire number shown
60
Not fitted on units with soft starter option
61
Soft starter option details shown on sheet -121 of schematic replaces the standard drawing with 2-compressors on system 1
62
Soft starter option details shown on sheet -121 of schematic replaces the standard drawing with 2-compressors on system 2
63
VSD single pump option with fuses, details shown on sheet -122 of schematic replaces the standard drawing -105.
64
VSD dual pump option with fuses, details shown on sheet -122 of schematic replaces the standard drawing -105.
65
VSD single pump option with circuit breakers, details shown on sheet -122 of schematic replaces the standard drawing -105.
66
VSD dual pump option with circuit breakers, details shown on sheet -122 of schematic replaces the standard drawing -105.
67
VSD fan option details shown on drawing -123
A System 1 with 3-fans - details shown on drawing - 123
B System 1 with 4-fans - details shown on drawing - 123
C System 1 with 5-fans - details shown on drawing - 123
D System 1 with 6-fans - details shown on drawing - 123
E System 2 with 3-fans - details shown on drawing - 123
F System 2 with 4-fans - details shown on drawing - 123
G System 3 with 5-fans - details shown on drawing - 123
68
Auxiliary switches for manual motor protectors
69
Auxiliary switches for manual motor protectors for 3 compressor units only
70
LON module option for smart chiller enclosure
71
Smart chiller assembly
ELECTRICAL NOTES AND LEGEND (CONT’D)
