Trane ReliaTel - Page 22

22 RT-SVD03G-EN
Typical Control Box Layout
Figure 13. Typical Control Box Layout (T/YSC072-102E, T/YHC048-072E, & WSC060-090E)
Ignition Module
(IGN)
ReliaTel Refrigeration
Module (RTRM)
TCI (COMM3/4) or
LCI Interface
Fan Relay
Compressor
Contactors
Inducer
Transformer
(460/575 only)
Zone Sensor or
Thermostat Connections
24 VAC Control
Transformer
Low Voltage Terminal Strip
OD Fan
Capacitor
Compressor 1 Disable
Compressor 2 Disable
Immediate Shutdown,
Automatic Reset
24 VAC
Test Terminals
Thermostat
Zone Sensor
or
CC1
CC2
TEST 1 TEST 2