York MAXE OPTIVIEW YK User Manual

YORK INTERNATIONAL
40
FORM 160.54-M1(503)
I / O Board
FIG. 14 – I/O BOARD DIGITAL INPUTS
J1
J1
J1
J1
J1
J1
J1
J1
J1
-1
-2
-3
-4
-5
-6
-7
-8
-9
OPTO-
COUPLER
HIGH PRESSURE SAFETY
MOTOR CONTROLLER SHUTDOWN
STOP SWITCH (LOCAL)
START SWITCH (LOCAL)
NOT USED
OIL PUMP VSD CYCLING SHUTDOWN
VANE MOTOR SWITCH
NOT USED
HIGH SPEED THRUST
BEARING LIMIT SWITCH
("P" compressors and style F and later chillers with
"G" and "H5-8" compressors)
FACTORY CONNECTIONS
TB3 - 32
J2 - 1
TB3 - 30
TB3 - 28
TB3 - 71
TB3 - 70
TB3 - 18
TB3 - 80
TB3 - 81
J1
J1
J1
J1
J1
-10
-11
-12
-13
-14
FIELD CONNECTIONS
115VAC
115VAC
115VAC
TB4 - 7
TB4 - 1
TB4 - 8
TB4 - 1
TB4 - 19
TB4 - 20
TB4 - 1
TB4 - 12
REMOTE START
REMOTE STOP
CHILLED WATER FLOW SWITCH
REMOTE CURRENT LIMIT
SETPOINT (PWM)
REMOTE LEAVING CHILLED LIQUID
TEMP SETPOINT (PWM)
(Style E and earlier chillers; optional style F and later chillers with Flash
Memory Card version C.MLM.01.08.xxx or later versions)
J1
J1
J1
J1
-15
-16
-17
-18
J1 -19
J1 -20
115VAC
115VAC
115VAC
115VAC
115VAC
TB4 - 13
TB4 - 1
TB4 - 9
TB4 - 31
TB4 - 1
TB4 - 11
TB4 - 82
TB4 - 1
TB4 - 95
TB4 - 1
TB3 - 1
REMOTE / LOCAL CYCLING
MULTI-UNIT SEQUENCE
AUXILIARY SAFETY SHUTDOWN
CONDENSER WATER FLOW SWITCH
NOT USED
NOT USED
(Style E and earlier chillers; optional style F and later chillers with Flash
Memory Card version C.MLM.01.08.xxx or later versions)
LD06856

York MAXE OPTIVIEW YK Specifications

General

Brand	York
Model	MAXE OPTIVIEW YK
Category	Chiller
Language	English