York YPAL 050 User Manual
157
JOHNSON CONTROLS
FORM 100.50-NOM6 (1207)
8
FIG. 8-1 – CONNECTOR LOCATIONS
CONNECTOR #
TYPE
IDENTIFICATION
WIRE #
DESCRIPTION
P9
AI
BP-
340
BUILDING PRESSURE INPUT -
P9
AI
BP+
339
BUILDING PRESSURE INPUT +
P7
AI
CV/VAV
-
CV VAV CONFIGURATION RESISTOR
P21
AI
DP-
338
DUCT STATIC PRESSURE INPUT -
P21
AI
DP+
337
DUCT STATIC PRESSURE INPUT +
P20
AI
DV-
-
DEMAND VENTILATION INPUT -
P20
AI
DV+
-
DEAMND VENTILATION INPUT +
P11
AI
OAT-
330
OUTDOOR AIR TEMPERATURE INPUT
P11
AI
OAT+
329
OUTDOOR AIR TEMPERATURE INPUT
P6
AI
OH-
334
OUTDOOR AIR HUMIDITY INPUT -
P6
AI
OH+
333
OUTDOOR AIR HUMIDITY INPUT +
P11
AI
RAT-
332
RETURN AIR TEMPERATURE -
P11
AI
RAT+
331
RETURN AIR TEMPERATURE +
P6
AI
RH-
336
RETURN AIR HUMIDITY INPUT 1
P6
AI
RH+
335
RETURN AIR HUMIDITY INPUT +
P11
AI
SAT-
309
SUPPLY AIR TEMPERATURE INPUT
P11
AI
SAT+
308
SUPPLY AIR TEMPERATURE INPUT
P14
AO
ECO-
406
OUTDOOR DAMPER OUTPUT -
P14
AO
ECO+
405
OUTDOOR DAMPER OUTPUT +
P14
AO
EXD-
408
EXHAUST FAN VFD / DAMPER OUTPUT-
Continued on next page
TABLE 8-8 – WIRING DATA
P15
P16
P5
P4
TERM. VAV OPEN +
TERM. VAV OPEN -
P12
P13
TERM
24VAC
P10
P14
SD2
FSP
FSI
R
SD1
P3
P2
P1
COM
TERMINALS
P8
P19
P7
P11
P20
P6
P9
P21
P22
LD13124