York YDAJ87KU6 - CHILLER FAULTS; SYSTEM FAULTS

FORM 150.75-NM2
43
YORK INTERNATIONAL
Chiller shutdown faults will shut the entire chiller down and
lock it out, while system shutdown faults will only shut
down and lock out the affected system (compressor).
A list of the fault messages is shown below:
CHILLER FAULTS
SYSTEM FAULTS
CHI LLER FAULT :
LOW AMB I ENT T EMP
SYS#1 HI GH DSCH
CHI LLER FAULT :
LOW WATER TEMP
SYS#2 H I GH DSCH
CHI LLER FAULT :
HIGH AMBIENT TEMP
SYS#1 LOW OI L PRESS
CHI LLER FAULT :
1 1 5VAC UNDER VOLTAGE
SYS#2 LOW OI L PRESS
SYS#1 LOW SUCT ION
SYS#2 LOW SUCT ION
SYS# 1 MOTOR CURRENT
SYS# 2 MOTOR CURRENT
SYS#1 LLSV NOT ON
SYS#2 LLSV NOT ON