Trane RAUS 040 Installation Operation & Maintenance page 21

CONNECTION BY THE CUSTOMER
INDEX
RC CARTER HEATER
C COMPRESSOR
PA HP PRESSURE SWITCH
PS SERVICE VALVE
PRESSURE SWITCH TO SWITCH OFF ONE FAN IN
PFV24
VNR CHECK VALVE
BCE EVAP.-COND. COIL
V FAN
PB LP PRESSURE SWITCH
Tas SUCTION TEMPERATURE PROBE
VIC CYCLE INVERSION VALVE
VEE ELECTRONIC EXPANSION VALVE
RAUX 040-140
REFRIGERANT 410a
Liquid receiver in heat
pump mode Liquid receiver in chiller
mode
CONNECTION BY THE CUSTOMER
INDEX
VEI MECHANICAL EXPANSION VALVE
VS SIGHT GLASS
KA HP TRANSDUCER
FE FILTER
R SHUT OFF VALVE (OPTION)
Rliq LIQUID RECEIVER
V2-
CIRCUIT VALVE
KB LP TRANSDUCER
VA LIQUID SAFETY VALVE (OPTION)
AA ACCUMULATOR
TSC COMPR. DISCHARGE TEMPERATURE (with -15°C
h t kit)
ELECTRONIC EXPANSION VALVE
KD
Page 21