197
YORK INTERNATIONAL
FORM 201.19-NM6 (804)
8
8.11 CONTROL INPUTS/OUTPUTS
Tables 13 through 16 are a quick reference list providing
the connection points and a description of the inputs and
outputs respectively. All input and output connections
pertain to the connections at the microboard, relay, or
I/O Board.
DIGITAL OUTPUTS
TABLE 13 - DIGITAL OUTPUTS
Microboard / Relay Board 1 J7-1 / TB1-20 Sys 1 Compressor
Microboard / Relay Board 1 J7-2 / TB1-19 Sys 1 Compressor Heater
Microboard / Relay Board 1 J7-3 / TB1-18 Sys 1 Liquid Line Solenoid Valve
Microboard / Relay Board 1 J7-4 / TB1-17/16 SPARE
Microboard / Relay Board 1 J7-5 / TB1-15 Sys 1 Condenser Fans Output 1
Microboard / Relay Board 1 J7-6 / TB1-14 Sys 1 Condenser Fans Output 2
Microboard / Relay Board 1 J9-1 / TB1-10 Sys 1 Condenser Fans Output 3
Microboard / Relay Board 1 J9-2 / TB1-9 Sys 1 Economizer TXV Solenoid
Microboard / Relay Board 1 J9-3 / TB1-8 Sys 1 Wye Delta Relay
Microboard / Relay Board 1 J9-4 / TB1-7 SPARE
Microboard / Relay Board 1 J9-5 / TB1-6/5 Evaporator Heater
Microboard / Relay Board 1 J9-6 / TB1-4/3 Sys 1 Alarm
Microboard / Relay Board 2 J10 / TB1-20 Sys 2 Compressor
Microboard / Relay Board 2 J10-2 / TB1-19 Sys 2 Compressor Heater
Microboard / Relay Board 2 J10-3 / TB1-18 Sys 2 Liquid Line Solenoid Valve
Microboard / Relay Board 2 J10-4 / TB1-17/16 Chiller Run
Microboard / Relay Board 2 J10-5 / TB1-15 Sys 2 Condenser Fans Output 1
Microboard / Relay Board 2 J10-6 / TB1-14 Sys 2 Condenser Fans Output 2
Microboard / Relay Board 2 J8-1 / TB1-10 Sys 2 Condenser Fans Output 3
Microboard / Relay Board 2 J8-2 / TB1-9 Sys 2 Economizer TXV Solenoid
Microboard / Relay Board 2 J8-3 / TB1-8 Sys 2 Wye Delta Relay
Microboard / Relay Board 2 J8-4 / TB1-7 SPARE
Microboard / Relay Board 2 J8-5 / TB1-6/5 Evaporator Pump
Microboard / Relay Board 2 J8-6 / TB1-4/3 Sys 2 Alarm
I/O Expansion J13-1 Sys 1 EEV Heat Motor
I/O Expansion J13-2 Sys 2 EEV Heat Motor
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