Battery Connections Important: See Section 7 - Electrical Standards in the Thermo King Vehicle Powered Truck Installation Standards and Procedures Guide (TK 56430). THESE PROCEDURES MUST BE FOLLOWED! Note: If the vehicle is equipped with a battery disconnect switch, always wire the unit after the switch. This allows power to the unit to be turned off by the battery disconnect switch. 1. Route electrical wires BLACK, 01/ BAT, and BROWN to the vehicle battery. 2. Cut wires to the proper lengths. Do not coil or splice the excess wire. 3. REMOVE THE NEGATIVE CABLE FROM THE BATTERY. a. Strip wires and install the terminals supplied. 4.
Connect 2 wire to one end of the fuse FP fuse holder (both supplied by Thermo King) and connect the other end of the fuse holder to the battery's positive terminal. a. Install fuse FP (100A/12V or 60A/24V) in the fuse holder. See note above. 5. Connect the 01/BAT wire to one end of the fuse F14 fuse holder (supplied by Thermo King), and connect the other end of the fuse holder to the battery’s positive terminal. a. Install fuse F14 (5A) in the fuse holder. 6. Connect BLACK wire to the battery’s negative terminal. 7. Reconnect the battery’s negative cable. Figure 9. Typical battery connections shown BLACK BROWN RCS1628 22 TK 56881-18-IM-EN