36
Fig. 14 — Installation Wiring Diagram (cont)
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
WIRING DIAGRAM #0962I-5322 | 62XJ04PBJT-JFATACW | 208/230/460/575-3-60 | SHEET 6 OF 8 | 10/31/2017 DWN
LWF
CHK
DS
.
Heang Enable
Y
R
BK
W
SEE UNIT 24V CONTROL
TERMINAL BOARD
PK
OD
WM
W1
RH
Y1
G
R
Hot Gas Reheat
Enable
Compressor #1
Enable
Supply Fan Enable
Outdoor AIr
Damper Enable
ECW Enable
HP1
Y
PR
BR
OADA-A (Adj.)
NO
COM
WM-CS
CC1-CS
LP1
HPR1
9
5
CFI
Install Condensate Overflow
Switch “COS” At Lowest
Point of Drain Pan
COS
EMR
FIELD WIRED; PROVIDED BY
OTHERS
(EMR is disabled by Defualt)
PR
PR
PK
PK
GY
BK
Y
Y
GY
W
W
GY
BK
GY
BK
W
G
ALC EXPANDER BOARD
CONNECTIONS
FACTORY WIRING
FIELD WIRING
TERMINAL BOARD
SYMBOL LEGEND
WIRE ALL SHIELD WIRES TO CLOSEST TB-A or TB-D
“GND” TERMINAL AT THE CONTROL PANEL
4
Power
on
Xnet
Baud
Gnd
24VAC
I/O FLEX EX8160
EXPANDER
(
0843P-0548)
R
Gnd 16
UI-16
+ 15
16
Xnet
Remote
Expansion
15
1
2
4
5
3
7
8
6
10
11
9
13
14
12
BO-8
Gnd
Xnet-
Xnet+
Gnd 14
UI-15
+ 13
Gnd 12
UI-14
+ 11
Gnd 10
UI-13
+ 9
Gnd 8
UI-12
+ 7
Gnd 6
UI-11
+ 5
Gnd 4
UI-10
+ 3
Gnd 2
UI-9
+ 1
Gnd 16
BI-8
+ 15
Gnd 14
BI-7
+ 13
Gnd 12
BI-6
+ 11
Gnd 10
BI-5
+ 9
Gnd 8
BI-4
+ 7
Gnd 6
BI-3
+ 5
Gnd 4
BI-2
+ 3
Gnd 2
BI-1
+ 1
Universal
Inputs 9-16
0-5V
Therm/
Dry
0-5V
Therm/Dry
Digital
Inputs 1-8
BO-7
BO-6
BO-5
BO-4
BO-3
BO-2
BO-1
Xnet
Remote
Expansion
Gnd
Xnet-
Xnet+
ALC, IO PRO 812u
SEE SHEET 5
BK
W
G
0
5
Expander
Address
62.5k
500k
Error
Run
BO-1
LED
BO-2
LED
BO-3
LED
BO-4
LED
BO-5
LED
BO-6
LED
BO-7
LED
BO-8
LED
BL
SEE TB4 ON UNIT
WIRING DIAGRAM
TB4
K3
K4
PK
PK
PR
PR
SF-CS
EF-CS
SFR
10
6
EFR
12
8
