Carrier SUPRA 950Mt - General Description; System; Truck Condensing Units; Table 2-6 Test Point Identification

62-11863 2-8
2.2 GENERAL DESCRIPTION
2.2.1 System
The Supra 950MT offers the versatility of two-compartment temperature control for truck refrigeration, allowing the
shipper to ship frozen and perishable commodities in the same load under separate refrigeration control.
Units are equipped with an internal combustion diesel engine and an electric standby motor. In Standby Operation,
the compressor and alternator are driven by the electric standby motor.
2.2.2 Truck Condensing Units
The Supra 950MT is a one-piece condensing unit designed for truck applications available for R404A refrigerant. It
is equipped with an electric standby motor.
The model/serial number plate is located on the frame on the inside of the unit.
Table 2–6 Test Point Identification
Test Point # Circuit
TP1 RR NO Output
TP2 DER NC Output
TP3 F10 Output
TP4 DER NO Output
TP5 UFR NO Output
TP6 SSR NO Output
TP7 GPR NO Output
TP8 MHR NO Output
TP9 SR NO Output
TP10 1CR NO Output
TP11 1HGR NO Output
TP12 2CR NO Output
TP13 2HGR NO Output
TP14 3CR NO Output
TP15 3HGR NO Output
TP16 1RR NO Output
TP17 2RR NO Output
TP18 3RR NO Output
TP19 RCR NO Output
TP20 DPS 12 Volt Input