Wiring Pic With Trane Equipment; Wiring Pic With Rtac/ Cgan / Cxan / Cgcl / Ccuh / Ccun / Cgwh / Cgwn / Raul / Rthd / Cvgf / Cgam / Cxam / Rtwd / Rtud Chillers (Ch530 Controller); Wiring Pic With Cgan/Cxan Chillers (Ch532 Controller) - Trane PIC Installation Operation Maintenance/ Programming

12
Installation

Wiring PIC with Trane equipment

Wiring PIC with RTAC/ CGAN / CXAN / CGCL / CCUH / CCUN / CGWH /
CGWN / RAUL / RTHD / CVGF / CGAM / CXAM / RTWD / RTUD chillers
The following wiring diagram applies for units equipped with Tracer CH530
controller.
CH530 LCI-C
A9
(1A15: CGAM/CXAM)
Se rvice
1 2 3 4
J2

Wiring PIC with CGAN/CXAN chillers (CH532 controller)

The following wiring diagram applies for units equipped with Tracer CH532
controller.
CH532
CH532 LCI-C
A4
A B GND
Service
1 2 SHD Rx Tx USB
COMM3 DIAG RS232
P rotocol Interface
Cont rolle r
Se rvic e Rx
CONFIGUR ATIO N
SW1 SW2 SW3 SW4 PIN Se rv. A
2
1 2 SHD Rx Tx USB
COMM3 DIAG RS232
Protocol Interface
Controller
Service Rx
CONFIGURATION
SW3 SW4 PIN Serv. A
SW1 SW2
2
RJ-45 Rx Tx A Ref B On
MOD BUS RS485 Resistor
LON 24 V
Imax=0.5A
B A B 0V GND 24V
ON
24V AC/DC
+6V/-12V
RJ-45 Rx Tx A Ref B On
MODBUS RS485 Resistor
LON 24 V
Imax=0.5A
B A B
ON 0V GND 24V
24V AC/DC
+6V/-12V
BAS-SVX08D-E4