York SSS 7L-B, Operation Manual

Page: 7 / 40

JOHNSON CONTROLS
7
FORM 160.00-O2
ISSUE DATE: 04/30/2019
LIST OF FIGURES
LIST OF TABLES
FIGURE 1 -
LCSSS – Front View, Exterior ...............................................................................................................9
FIGURE 2
- LCSSS – Basic Block Diagram ........................................................................................................... 11
FIGURE 3
- LCSSS – Rear View, Exterior .............................................................................................................12
FIGURE 4
- LCSSS – Interior, Connection Section - Fuses And Logic/Trigger Board ...........................................15
FIGURE 5
- LCSSS – Interior, Power Section ........................................................................................................16
FIGURE 6
- LCSSS – Logic/Trigger Board Detail ..................................................................................................18
FIGURE 7
- Logic/Trigger Board Pin Location Diagram .........................................................................................20
FIGURE 8
- Current Imbalance Due To Voltage Imbalance ...................................................................................37
FIGURE 9
- LCSSS – Power Components .............................................................................................................39
TABLE 1 - Style B LCSSS Variations .....................................................................................................................10
TABLE 2 - CT Ratio ................................................................................................................................................17
TABLE 3 - Current Capability .................................................................................................................................17
TABLE 4 - Logic/Trigger Board Inputs And Outputs ...............................................................................................19
TABLE 5 - High Supply Line Voltage ......................................................................................................................25
TABLE 6 - Low Supply Line Voltage .......................................................................................................................27
TABLE 7 - Phase Loss ...........................................................................................................................................28
TABLE 8 - LCSSS Thermistor Characteristics .......................................................................................................32
TABLE 9 - Required Material ..................................................................................................................................33