York MAXE OPTIVIEW YK - Fig. 12 - Configurable Analog & Remote Setpoint Inputs

YORK INTERNATIONAL
36
FORM 160.54-M1(503)
FIG. 12 – CONFIGURABLE ANALOG & REMOTE SETPOINT INPUTS
LD09040
NOTE:
1. Program Jumpers JP23 – JP24 must be positioned on pins 1-2 or 3-4 according to input signal type. Refer to Table 1.
2. Applies to Flash Memory Card version C.MLM.01.07.xxx and later. Program Jumpers JP21 and JP22 must be on pins 2-3 on style F and
later chillers equipped with factory-mounted thermal-type fl ow sensors.
FACTORY MOUNTED EVAPORATOR
THERMAL-TYPE FLOW SENSOR
(style F and later chillers) (note 2)
REMOTE CURRENT
LIMIT SETPOINT
REMOTE LEAVING
CHILLED LIQUID
TEMP SETPOINT
REMOTE SETPOINT
GND CONNECTIONS
24 VAC
0-10 VDC /
2-10 VDC
0-20 mA /
4-20 mA
5
4
3
1
2
16
4
144
2
2
13
1
13
MUX
47K
JP21
JP22
JP23
JP24
200
7.5 K
1
2
3
1
2
3
1
2
3
1
2
3
71.5 K
+5V
3
15
+5V
J7
J22
0-10 VDC /
2-10 VDC
0-20 mA /
4-20 mA
FACTORY MOUNTED CONDENSER
THERMAL-TYPE FLOW SENSOR
(style F and later chillers) (note 2)
24 VAC
4
2
13
Microboard