11 control inputs/outputs, Micro panel contents – York YCAS0130 User Manual
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186
YORK INTERNATIONAL
FORM 201.19-NM1 (204)
Micro Panel Contents
Tables 8 through 14 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.
TABLE 8 - 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
8.11 CONTROL INPUTS/OUTPUTS